Merge branch 'master' into mononaut/optimize-gbt-process-blocks

This commit is contained in:
softsimon 2024-09-22 12:41:51 +08:00 committed by GitHub
commit 367ee68fe0
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
115 changed files with 2827 additions and 721 deletions

12
LICENSE
View File

@ -1,5 +1,5 @@
The Mempool Open Source Project®
Copyright (c) 2019-2023 Mempool Space K.K. and other shadowy super-coders
Copyright (c) 2019-2024 Mempool Space K.K. and other shadowy super-coders
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Affero General Public License as published by the Free
@ -12,10 +12,12 @@ or any other contributor to The Mempool Open Source Project.
The Mempool Open Source Project®, Mempool Accelerator™, Mempool Enterprise®,
Mempool Liquidity™, mempool.space®, Be your own explorer™, Explore the full
Bitcoin ecosystem™, Mempool Goggles™, the mempool Logo, the mempool Square logo,
the mempool Blocks logo, the mempool Blocks 3 | 2 logo, the mempool.space Vertical
Logo, and the mempool.space Horizontal logo are registered trademarks or trademarks
of Mempool Space K.K in Japan, the United States, and/or other countries.
Bitcoin ecosystem™, Mempool Goggles™, the mempool Logo, the mempool Square Logo,
the mempool block visualization Logo, the mempool Blocks Logo, the mempool
transaction Logo, the mempool Blocks 3 | 2 Logo, the mempool research Logo,
the mempool.space Vertical Logo, and the mempool.space Horizontal Logo are
registered trademarks or trademarks of Mempool Space K.K in Japan,
the United States, and/or other countries.
See our full Trademark Policy and Guidelines for more details, published on
<https://mempool.space/trademark-policy>.

View File

@ -77,7 +77,7 @@ Query OK, 0 rows affected (0.00 sec)
#### Build
_Make sure to use Node.js 16.10 and npm 7._
_Make sure to use Node.js 20.x and npm 9.x or newer_
_The build process requires [Rust](https://www.rust-lang.org/tools/install) to be installed._

View File

@ -1,21 +1,22 @@
{
"name": "mempool-backend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "mempool-backend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"hasInstallScript": true,
"license": "GNU Affero General Public License v3.0",
"dependencies": {
"@babel/core": "^7.25.2",
"@mempool/electrum-client": "1.1.9",
"@types/node": "^18.15.3",
"axios": "~1.7.2",
"axios": "1.7.2",
"bitcoinjs-lib": "~6.1.3",
"crypto-js": "~4.2.0",
"express": "~4.19.2",
"express": "~4.21.0",
"maxmind": "~4.3.11",
"mysql2": "~3.11.0",
"redis": "^4.7.0",
@ -2280,6 +2281,7 @@
"version": "1.7.2",
"resolved": "https://registry.npmjs.org/axios/-/axios-1.7.2.tgz",
"integrity": "sha512-2A8QhOMrbomlDuiLeK9XibIBzuHeRcqqNOHp0Cyp5EoJ1IFDh+XZH3A6BkXtv0K4gFGCI0Y4BM7B1wOEi0Rmgw==",
"license": "MIT",
"dependencies": {
"follow-redirects": "^1.15.6",
"form-data": "^4.0.0",
@ -2488,9 +2490,9 @@
}
},
"node_modules/body-parser": {
"version": "1.20.2",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
"integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
"version": "1.20.3",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.3.tgz",
"integrity": "sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==",
"dependencies": {
"bytes": "3.1.2",
"content-type": "~1.0.5",
@ -2500,7 +2502,7 @@
"http-errors": "2.0.0",
"iconv-lite": "0.4.24",
"on-finished": "2.4.1",
"qs": "6.11.0",
"qs": "6.13.0",
"raw-body": "2.5.2",
"type-is": "~1.6.18",
"unpipe": "1.0.0"
@ -3029,9 +3031,9 @@
"dev": true
},
"node_modules/encodeurl": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
"integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
"engines": {
"node": ">= 0.8"
}
@ -3459,36 +3461,36 @@
}
},
"node_modules/express": {
"version": "4.19.2",
"resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
"integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
"version": "4.21.0",
"resolved": "https://registry.npmjs.org/express/-/express-4.21.0.tgz",
"integrity": "sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==",
"dependencies": {
"accepts": "~1.3.8",
"array-flatten": "1.1.1",
"body-parser": "1.20.2",
"body-parser": "1.20.3",
"content-disposition": "0.5.4",
"content-type": "~1.0.4",
"cookie": "0.6.0",
"cookie-signature": "1.0.6",
"debug": "2.6.9",
"depd": "2.0.0",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"etag": "~1.8.1",
"finalhandler": "1.2.0",
"finalhandler": "1.3.1",
"fresh": "0.5.2",
"http-errors": "2.0.0",
"merge-descriptors": "1.0.1",
"merge-descriptors": "1.0.3",
"methods": "~1.1.2",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
"path-to-regexp": "0.1.7",
"path-to-regexp": "0.1.10",
"proxy-addr": "~2.0.7",
"qs": "6.11.0",
"qs": "6.13.0",
"range-parser": "~1.2.1",
"safe-buffer": "5.2.1",
"send": "0.18.0",
"serve-static": "1.15.0",
"send": "0.19.0",
"serve-static": "1.16.2",
"setprototypeof": "1.2.0",
"statuses": "2.0.1",
"type-is": "~1.6.18",
@ -3601,12 +3603,12 @@
}
},
"node_modules/finalhandler": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
"integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.1.tgz",
"integrity": "sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==",
"dependencies": {
"debug": "2.6.9",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
@ -6050,9 +6052,12 @@
}
},
"node_modules/merge-descriptors": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
"integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
"integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==",
"funding": {
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/merge-stream": {
"version": "2.0.0",
@ -6266,9 +6271,12 @@
}
},
"node_modules/object-inspect": {
"version": "1.13.1",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.1.tgz",
"integrity": "sha512-5qoj1RUiKOMsCCNLV1CBiPYE10sziTsnmNxkAI/rZhiD63CF7IqdFGC/XzjWjpSgLf0LxXX3bDFIh0E18f6UhQ==",
"version": "1.13.2",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.2.tgz",
"integrity": "sha512-IRZSRuzJiynemAXPYtPe5BoI/RESNYR7TYm50MC5Mqbd3Jmw5y790sErYw3V6SryFJD64b74qQQs9wn5Bg/k3g==",
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
@ -6436,9 +6444,9 @@
"dev": true
},
"node_modules/path-to-regexp": {
"version": "0.1.7",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
"integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
"version": "0.1.10",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.10.tgz",
"integrity": "sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w=="
},
"node_modules/path-type": {
"version": "4.0.0",
@ -6646,11 +6654,11 @@
]
},
"node_modules/qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"dependencies": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
},
"engines": {
"node": ">=0.6"
@ -6871,9 +6879,9 @@
}
},
"node_modules/send": {
"version": "0.18.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
"integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
"version": "0.19.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.19.0.tgz",
"integrity": "sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==",
"dependencies": {
"debug": "2.6.9",
"depd": "2.0.0",
@ -6906,6 +6914,14 @@
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
"integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
},
"node_modules/send/node_modules/encodeurl": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
"integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
"engines": {
"node": ">= 0.8"
}
},
"node_modules/send/node_modules/ms": {
"version": "2.1.3",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@ -6917,14 +6933,14 @@
"integrity": "sha512-hr3Wtp/GZIc/6DAGPDcV4/9WoZhjrkXsi5B/07QgX8tsdc6ilr7BFM6PM6rbdAX1kFSDYeZGLipIZZKyQP0O5Q=="
},
"node_modules/serve-static": {
"version": "1.15.0",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
"integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
"version": "1.16.2",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.2.tgz",
"integrity": "sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==",
"dependencies": {
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"parseurl": "~1.3.3",
"send": "0.18.0"
"send": "0.19.0"
},
"engines": {
"node": ">= 0.8.0"
@ -9603,9 +9619,9 @@
}
},
"body-parser": {
"version": "1.20.2",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
"integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
"version": "1.20.3",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.3.tgz",
"integrity": "sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==",
"requires": {
"bytes": "3.1.2",
"content-type": "~1.0.5",
@ -9615,7 +9631,7 @@
"http-errors": "2.0.0",
"iconv-lite": "0.4.24",
"on-finished": "2.4.1",
"qs": "6.11.0",
"qs": "6.13.0",
"raw-body": "2.5.2",
"type-is": "~1.6.18",
"unpipe": "1.0.0"
@ -9996,9 +10012,9 @@
"dev": true
},
"encodeurl": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
"integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w=="
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg=="
},
"error-ex": {
"version": "1.3.2",
@ -10303,36 +10319,36 @@
}
},
"express": {
"version": "4.19.2",
"resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
"integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
"version": "4.21.0",
"resolved": "https://registry.npmjs.org/express/-/express-4.21.0.tgz",
"integrity": "sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==",
"requires": {
"accepts": "~1.3.8",
"array-flatten": "1.1.1",
"body-parser": "1.20.2",
"body-parser": "1.20.3",
"content-disposition": "0.5.4",
"content-type": "~1.0.4",
"cookie": "0.6.0",
"cookie-signature": "1.0.6",
"debug": "2.6.9",
"depd": "2.0.0",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"etag": "~1.8.1",
"finalhandler": "1.2.0",
"finalhandler": "1.3.1",
"fresh": "0.5.2",
"http-errors": "2.0.0",
"merge-descriptors": "1.0.1",
"merge-descriptors": "1.0.3",
"methods": "~1.1.2",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
"path-to-regexp": "0.1.7",
"path-to-regexp": "0.1.10",
"proxy-addr": "~2.0.7",
"qs": "6.11.0",
"qs": "6.13.0",
"range-parser": "~1.2.1",
"safe-buffer": "5.2.1",
"send": "0.18.0",
"serve-static": "1.15.0",
"send": "0.19.0",
"serve-static": "1.16.2",
"setprototypeof": "1.2.0",
"statuses": "2.0.1",
"type-is": "~1.6.18",
@ -10434,12 +10450,12 @@
}
},
"finalhandler": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
"integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.1.tgz",
"integrity": "sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==",
"requires": {
"debug": "2.6.9",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
@ -12236,9 +12252,9 @@
"integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ=="
},
"merge-descriptors": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
"integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
"integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ=="
},
"merge-stream": {
"version": "2.0.0",
@ -12401,9 +12417,9 @@
}
},
"object-inspect": {
"version": "1.13.1",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.1.tgz",
"integrity": "sha512-5qoj1RUiKOMsCCNLV1CBiPYE10sziTsnmNxkAI/rZhiD63CF7IqdFGC/XzjWjpSgLf0LxXX3bDFIh0E18f6UhQ=="
"version": "1.13.2",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.2.tgz",
"integrity": "sha512-IRZSRuzJiynemAXPYtPe5BoI/RESNYR7TYm50MC5Mqbd3Jmw5y790sErYw3V6SryFJD64b74qQQs9wn5Bg/k3g=="
},
"on-finished": {
"version": "2.4.1",
@ -12520,9 +12536,9 @@
"dev": true
},
"path-to-regexp": {
"version": "0.1.7",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
"integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
"version": "0.1.10",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.10.tgz",
"integrity": "sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w=="
},
"path-type": {
"version": "4.0.0",
@ -12664,11 +12680,11 @@
"dev": true
},
"qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"requires": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
}
},
"queue-microtask": {
@ -12802,9 +12818,9 @@
"dev": true
},
"send": {
"version": "0.18.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
"integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
"version": "0.19.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.19.0.tgz",
"integrity": "sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==",
"requires": {
"debug": "2.6.9",
"depd": "2.0.0",
@ -12836,6 +12852,11 @@
}
}
},
"encodeurl": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
"integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w=="
},
"ms": {
"version": "2.1.3",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@ -12849,14 +12870,14 @@
"integrity": "sha512-hr3Wtp/GZIc/6DAGPDcV4/9WoZhjrkXsi5B/07QgX8tsdc6ilr7BFM6PM6rbdAX1kFSDYeZGLipIZZKyQP0O5Q=="
},
"serve-static": {
"version": "1.15.0",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
"integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
"version": "1.16.2",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.2.tgz",
"integrity": "sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==",
"requires": {
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"parseurl": "~1.3.3",
"send": "0.18.0"
"send": "0.19.0"
}
},
"set-function-length": {

View File

@ -1,6 +1,6 @@
{
"name": "mempool-backend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"description": "Bitcoin mempool visualizer and blockchain explorer backend",
"license": "GNU Affero General Public License v3.0",
"homepage": "https://mempool.space",
@ -42,10 +42,10 @@
"@babel/core": "^7.25.2",
"@mempool/electrum-client": "1.1.9",
"@types/node": "^18.15.3",
"axios": "~1.7.2",
"axios": "1.7.2",
"bitcoinjs-lib": "~6.1.3",
"crypto-js": "~4.2.0",
"express": "~4.19.2",
"express": "~4.21.0",
"maxmind": "~4.3.11",
"mysql2": "~3.11.0",
"rust-gbt": "file:./rust-gbt",

View File

@ -1,5 +1,5 @@
import { Common } from '../../api/common';
import { MempoolTransactionExtended } from '../../mempool.interfaces';
import { MempoolTransactionExtended, TransactionExtended } from '../../mempool.interfaces';
const randomTransactions = require('./test-data/transactions-random.json');
const replacedTransactions = require('./test-data/transactions-replaced.json');
@ -10,14 +10,14 @@ describe('Common', () => {
describe('RBF', () => {
const newTransactions = rbfTransactions.concat(randomTransactions);
test('should detect RBF transactions with fast method', () => {
const result: { [txid: string]: MempoolTransactionExtended[] } = Common.findRbfTransactions(newTransactions, replacedTransactions);
const result: { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }} = Common.findRbfTransactions(newTransactions, replacedTransactions);
expect(Object.values(result).length).toEqual(2);
expect(result).toHaveProperty('7219d95161f3718335991ac6d967d24eedec370908c9879bb1e192e6d797d0a6');
expect(result).toHaveProperty('5387881d695d4564d397026dc5f740f816f8390b4b2c5ec8c20309122712a875');
});
test('should detect RBF transactions with scalable method', () => {
const result: { [txid: string]: MempoolTransactionExtended[] } = Common.findRbfTransactions(newTransactions, replacedTransactions, true);
const result: { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }} = Common.findRbfTransactions(newTransactions, replacedTransactions, true);
expect(Object.values(result).length).toEqual(2);
expect(result).toHaveProperty('7219d95161f3718335991ac6d967d24eedec370908c9879bb1e192e6d797d0a6');
expect(result).toHaveProperty('5387881d695d4564d397026dc5f740f816f8390b4b2c5ec8c20309122712a875');

View File

@ -2,6 +2,7 @@ import config from '../config';
import logger from '../logger';
import { MempoolTransactionExtended, MempoolBlockWithTransactions } from '../mempool.interfaces';
import rbfCache from './rbf-cache';
import transactionUtils from './transaction-utils';
const PROPAGATION_MARGIN = 180; // in seconds, time since a transaction is first seen after which it is assumed to have propagated to all miners
@ -15,7 +16,8 @@ class Audit {
const matches: string[] = []; // present in both mined block and template
const added: string[] = []; // present in mined block, not in template
const unseen: string[] = []; // present in the mined block, not in our mempool
const prioritized: string[] = []; // higher in the block than would be expected by in-band feerate alone
let prioritized: string[] = []; // higher in the block than would be expected by in-band feerate alone
let deprioritized: string[] = []; // lower in the block than would be expected by in-band feerate alone
const fresh: string[] = []; // missing, but firstSeen or lastBoosted within PROPAGATION_MARGIN
const rbf: string[] = []; // either missing or present, and either part of a full-rbf replacement, or a conflict with the mined block
const accelerated: string[] = []; // prioritized by the mempool accelerator
@ -133,23 +135,7 @@ class Audit {
totalWeight += tx.weight;
}
// identify "prioritized" transactions
let lastEffectiveRate = 0;
// Iterate over the mined template from bottom to top (excluding the coinbase)
// Transactions should appear in ascending order of mining priority.
for (let i = transactions.length - 1; i > 0; i--) {
const blockTx = transactions[i];
// If a tx has a lower in-band effective fee rate than the previous tx,
// it must have been prioritized out-of-band (in order to have a higher mining priority)
// so exclude from the analysis.
if ((blockTx.effectiveFeePerVsize || 0) < lastEffectiveRate) {
prioritized.push(blockTx.txid);
// accelerated txs may or may not have their prioritized fee rate applied, so don't use them as a reference
} else if (!isAccelerated[blockTx.txid]) {
lastEffectiveRate = blockTx.effectiveFeePerVsize || 0;
}
}
({ prioritized, deprioritized } = transactionUtils.identifyPrioritizedTransactions(transactions, 'effectiveFeePerVsize'));
// transactions missing from near the end of our template are probably not being censored
let overflowWeightRemaining = overflowWeight - (config.MEMPOOL.BLOCK_WEIGHT_UNITS - totalWeight);

View File

@ -323,6 +323,7 @@ class BitcoinApi implements AbstractBitcoinApi {
'witness_v1_taproot': 'v1_p2tr',
'nonstandard': 'nonstandard',
'multisig': 'multisig',
'anchor': 'anchor',
'nulldata': 'op_return'
};

View File

@ -20,6 +20,7 @@ import difficultyAdjustment from '../difficulty-adjustment';
import transactionRepository from '../../repositories/TransactionRepository';
import rbfCache from '../rbf-cache';
import { calculateMempoolTxCpfp } from '../cpfp';
import { handleError } from '../../utils/api';
class BitcoinRoutes {
public initRoutes(app: Application) {
@ -86,7 +87,7 @@ class BitcoinRoutes {
res.set('Content-Type', 'application/json');
res.send(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -105,13 +106,13 @@ class BitcoinRoutes {
const result = mempoolBlocks.getMempoolBlocks();
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private getTransactionTimes(req: Request, res: Response) {
if (!Array.isArray(req.query.txId)) {
res.status(500).send('Not an array');
handleError(req, res, 500, 'Not an array');
return;
}
const txIds: string[] = [];
@ -128,12 +129,12 @@ class BitcoinRoutes {
private async $getBatchedOutspends(req: Request, res: Response): Promise<IEsploraApi.Outspend[][] | void> {
const txids_csv = req.query.txids;
if (!txids_csv || typeof txids_csv !== 'string') {
res.status(500).send('Invalid txids format');
handleError(req, res, 500, 'Invalid txids format');
return;
}
const txids = txids_csv.split(',');
if (txids.length > 50) {
res.status(400).send('Too many txids requested');
handleError(req, res, 400, 'Too many txids requested');
return;
}
@ -141,13 +142,13 @@ class BitcoinRoutes {
const batchedOutspends = await bitcoinApi.$getBatchedOutspends(txids);
res.json(batchedOutspends);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async $getCpfpInfo(req: Request, res: Response) {
if (!/^[a-fA-F0-9]{64}$/.test(req.params.txId)) {
res.status(501).send(`Invalid transaction ID.`);
handleError(req, res, 501, `Invalid transaction ID.`);
return;
}
@ -180,7 +181,7 @@ class BitcoinRoutes {
try {
cpfpInfo = await transactionRepository.$getCpfpInfo(req.params.txId);
} catch (e) {
res.status(500).send('failed to get CPFP info');
handleError(req, res, 500, 'failed to get CPFP info');
return;
}
}
@ -209,7 +210,7 @@ class BitcoinRoutes {
if (e instanceof Error && e instanceof Error && e.message && e.message.indexOf('No such mempool or blockchain transaction') > -1) {
statusCode = 404;
}
res.status(statusCode).send(e instanceof Error ? e.message : e);
handleError(req, res, statusCode, e instanceof Error ? e.message : e);
}
}
@ -223,7 +224,7 @@ class BitcoinRoutes {
if (e instanceof Error && e.message && e.message.indexOf('No such mempool or blockchain transaction') > -1) {
statusCode = 404;
}
res.status(statusCode).send(e instanceof Error ? e.message : e);
handleError(req, res, statusCode, e instanceof Error ? e.message : e);
}
}
@ -284,13 +285,13 @@ class BitcoinRoutes {
// Not modified
// 422 Unprocessable Entity
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/422
res.status(422).send(`Psbt had no missing nonWitnessUtxos.`);
handleError(req, res, 422, `Psbt had no missing nonWitnessUtxos.`);
}
} catch (e: any) {
if (e instanceof Error && new RegExp(notFoundError).test(e.message)) {
res.status(404).send(e.message);
handleError(req, res, 404, e.message);
} else {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}
@ -304,7 +305,7 @@ class BitcoinRoutes {
if (e instanceof Error && e.message && e.message.indexOf('No such mempool or blockchain transaction') > -1) {
statusCode = 404;
}
res.status(statusCode).send(e instanceof Error ? e.message : e);
handleError(req, res, statusCode, e instanceof Error ? e.message : e);
}
}
@ -314,7 +315,7 @@ class BitcoinRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24 * 30).toUTCString());
res.json(transactions);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -336,7 +337,7 @@ class BitcoinRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * cacheDuration).toUTCString());
res.json(block);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -346,7 +347,7 @@ class BitcoinRoutes {
res.setHeader('content-type', 'text/plain');
res.send(blockHeader);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -357,10 +358,11 @@ class BitcoinRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24 * 30).toUTCString());
res.json(auditSummary);
} else {
return res.status(404).send(`audit not available`);
handleError(req, res, 404, `audit not available`);
return;
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -371,7 +373,8 @@ class BitcoinRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24 * 30).toUTCString());
res.json(auditSummary);
} else {
return res.status(404).send(`transaction audit not available`);
handleError(req, res, 404, `transaction audit not available`);
return;
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
@ -388,42 +391,49 @@ class BitcoinRoutes {
return await this.getLegacyBlocks(req, res);
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getBlocksByBulk(req: Request, res: Response) {
try {
if (['mainnet', 'testnet', 'signet'].includes(config.MEMPOOL.NETWORK) === false) { // Liquid - Not implemented
return res.status(404).send(`This API is only available for Bitcoin networks`);
handleError(req, res, 404, `This API is only available for Bitcoin networks`);
return;
}
if (config.MEMPOOL.MAX_BLOCKS_BULK_QUERY <= 0) {
return res.status(404).send(`This API is disabled. Set config.MEMPOOL.MAX_BLOCKS_BULK_QUERY to a positive number to enable it.`);
handleError(req, res, 404, `This API is disabled. Set config.MEMPOOL.MAX_BLOCKS_BULK_QUERY to a positive number to enable it.`);
return;
}
if (!Common.indexingEnabled()) {
return res.status(404).send(`Indexing is required for this API`);
handleError(req, res, 404, `Indexing is required for this API`);
return;
}
const from = parseInt(req.params.from, 10);
if (!req.params.from || from < 0) {
return res.status(400).send(`Parameter 'from' must be a block height (integer)`);
handleError(req, res, 400, `Parameter 'from' must be a block height (integer)`);
return;
}
const to = req.params.to === undefined ? await bitcoinApi.$getBlockHeightTip() : parseInt(req.params.to, 10);
if (to < 0) {
return res.status(400).send(`Parameter 'to' must be a block height (integer)`);
handleError(req, res, 400, `Parameter 'to' must be a block height (integer)`);
return;
}
if (from > to) {
return res.status(400).send(`Parameter 'to' must be a higher block height than 'from'`);
handleError(req, res, 400, `Parameter 'to' must be a higher block height than 'from'`);
return;
}
if ((to - from + 1) > config.MEMPOOL.MAX_BLOCKS_BULK_QUERY) {
return res.status(400).send(`You can only query ${config.MEMPOOL.MAX_BLOCKS_BULK_QUERY} blocks at once.`);
handleError(req, res, 400, `You can only query ${config.MEMPOOL.MAX_BLOCKS_BULK_QUERY} blocks at once.`);
return;
}
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(await blocks.$getBlocksBetweenHeight(from, to));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -458,10 +468,10 @@ class BitcoinRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(returnBlocks);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getBlockTransactions(req: Request, res: Response) {
try {
loadingIndicators.setProgress('blocktxs-' + req.params.hash, 0);
@ -483,7 +493,7 @@ class BitcoinRoutes {
res.json(transactions);
} catch (e) {
loadingIndicators.setProgress('blocktxs-' + req.params.hash, 100);
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -492,13 +502,13 @@ class BitcoinRoutes {
const blockHash = await bitcoinApi.$getBlockHash(parseInt(req.params.height, 10));
res.send(blockHash);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getAddress(req: Request, res: Response) {
if (config.MEMPOOL.BACKEND === 'none') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
handleError(req, res, 405, 'Address lookups cannot be used with bitcoind as backend.');
return;
}
@ -507,15 +517,16 @@ class BitcoinRoutes {
res.json(addressData);
} catch (e) {
if (e instanceof Error && e.message && (e.message.indexOf('too long') > 0 || e.message.indexOf('confirmed status') > 0)) {
return res.status(413).send(e instanceof Error ? e.message : e);
handleError(req, res, 413, e instanceof Error ? e.message : e);
return;
}
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getAddressTransactions(req: Request, res: Response): Promise<void> {
if (config.MEMPOOL.BACKEND === 'none') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
handleError(req, res, 405, 'Address lookups cannot be used with bitcoind as backend.');
return;
}
@ -528,23 +539,23 @@ class BitcoinRoutes {
res.json(transactions);
} catch (e) {
if (e instanceof Error && e.message && (e.message.indexOf('too long') > 0 || e.message.indexOf('confirmed status') > 0)) {
res.status(413).send(e instanceof Error ? e.message : e);
handleError(req, res, 413, e instanceof Error ? e.message : e);
return;
}
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getAddressTransactionSummary(req: Request, res: Response): Promise<void> {
if (config.MEMPOOL.BACKEND !== 'esplora') {
res.status(405).send('Address summary lookups require mempool/electrs backend.');
handleError(req, res, 405, 'Address summary lookups require mempool/electrs backend.');
return;
}
}
private async getScriptHash(req: Request, res: Response) {
if (config.MEMPOOL.BACKEND === 'none') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
handleError(req, res, 405, 'Address lookups cannot be used with bitcoind as backend.');
return;
}
@ -555,15 +566,16 @@ class BitcoinRoutes {
res.json(addressData);
} catch (e) {
if (e instanceof Error && e.message && (e.message.indexOf('too long') > 0 || e.message.indexOf('confirmed status') > 0)) {
return res.status(413).send(e instanceof Error ? e.message : e);
handleError(req, res, 413, e instanceof Error ? e.message : e);
return;
}
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getScriptHashTransactions(req: Request, res: Response): Promise<void> {
if (config.MEMPOOL.BACKEND === 'none') {
res.status(405).send('Address lookups cannot be used with bitcoind as backend.');
handleError(req, res, 405, 'Address lookups cannot be used with bitcoind as backend.');
return;
}
@ -578,16 +590,16 @@ class BitcoinRoutes {
res.json(transactions);
} catch (e) {
if (e instanceof Error && e.message && (e.message.indexOf('too long') > 0 || e.message.indexOf('confirmed status') > 0)) {
res.status(413).send(e instanceof Error ? e.message : e);
handleError(req, res, 413, e instanceof Error ? e.message : e);
return;
}
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async getScriptHashTransactionSummary(req: Request, res: Response): Promise<void> {
if (config.MEMPOOL.BACKEND !== 'esplora') {
res.status(405).send('Scripthash summary lookups require mempool/electrs backend.');
handleError(req, res, 405, 'Scripthash summary lookups require mempool/electrs backend.');
return;
}
}
@ -597,7 +609,7 @@ class BitcoinRoutes {
const blockHash = await bitcoinApi.$getAddressPrefix(req.params.prefix);
res.send(blockHash);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -624,7 +636,7 @@ class BitcoinRoutes {
const rawMempool = await bitcoinApi.$getRawMempool();
res.send(rawMempool);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -632,12 +644,13 @@ class BitcoinRoutes {
try {
const result = blocks.getCurrentBlockHeight();
if (!result) {
return res.status(503).send(`Service Temporarily Unavailable`);
handleError(req, res, 503, `Service Temporarily Unavailable`);
return;
}
res.setHeader('content-type', 'text/plain');
res.send(result.toString());
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -647,7 +660,7 @@ class BitcoinRoutes {
res.setHeader('content-type', 'text/plain');
res.send(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -657,7 +670,7 @@ class BitcoinRoutes {
res.setHeader('content-type', 'application/octet-stream');
res.send(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -666,7 +679,7 @@ class BitcoinRoutes {
const result = await bitcoinApi.$getTxIdsForBlock(req.params.hash);
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -675,7 +688,7 @@ class BitcoinRoutes {
const result = await bitcoinClient.validateAddress(req.params.address);
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -688,7 +701,7 @@ class BitcoinRoutes {
replaces
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -697,7 +710,7 @@ class BitcoinRoutes {
const result = rbfCache.getRbfTrees(false);
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -706,7 +719,7 @@ class BitcoinRoutes {
const result = rbfCache.getRbfTrees(true);
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -719,7 +732,7 @@ class BitcoinRoutes {
res.status(204).send();
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -728,7 +741,7 @@ class BitcoinRoutes {
const result = await bitcoinApi.$getOutspends(req.params.txId);
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -738,10 +751,10 @@ class BitcoinRoutes {
if (da) {
res.json(da);
} else {
res.status(503).send(`Service Temporarily Unavailable`);
handleError(req, res, 503, `Service Temporarily Unavailable`);
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -752,7 +765,7 @@ class BitcoinRoutes {
const txIdResult = await bitcoinApi.$sendRawTransaction(rawTx);
res.send(txIdResult);
} catch (e: any) {
res.status(400).send(e.message && e.code ? 'sendrawtransaction RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
handleError(req, res, 400, e.message && e.code ? 'sendrawtransaction RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
: (e.message || 'Error'));
}
}
@ -764,7 +777,7 @@ class BitcoinRoutes {
const txIdResult = await bitcoinClient.sendRawTransaction(txHex);
res.send(txIdResult);
} catch (e: any) {
res.status(400).send(e.message && e.code ? 'sendrawtransaction RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
handleError(req, res, 400, e.message && e.code ? 'sendrawtransaction RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
: (e.message || 'Error'));
}
}
@ -776,8 +789,7 @@ class BitcoinRoutes {
const result = await bitcoinApi.$testMempoolAccept(rawTxs, maxfeerate);
res.send(result);
} catch (e: any) {
res.setHeader('content-type', 'text/plain');
res.status(400).send(e.message && e.code ? 'testmempoolaccept RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
handleError(req, res, 400, e.message && e.code ? 'testmempoolaccept RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
: (e.message || 'Error'));
}
}

View File

@ -219,10 +219,10 @@ class Blocks {
};
}
public summarizeBlockTransactions(hash: string, transactions: TransactionExtended[]): BlockSummary {
public summarizeBlockTransactions(hash: string, height: number, transactions: TransactionExtended[]): BlockSummary {
return {
id: hash,
transactions: Common.classifyTransactions(transactions),
transactions: Common.classifyTransactions(transactions, height),
};
}
@ -616,7 +616,7 @@ class Blocks {
// add CPFP
const cpfpSummary = calculateGoodBlockCpfp(height, txs, []);
// classify
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, cpfpSummary.transactions);
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, height, cpfpSummary.transactions);
await BlocksSummariesRepository.$saveTransactions(height, blockHash, classifiedTxs, 2);
if (unclassifiedBlocks[height].version < 2 && targetSummaryVersion === 2) {
const cpfpClusters = await CpfpRepository.$getClustersAt(height);
@ -653,7 +653,7 @@ class Blocks {
}
const cpfpSummary = calculateGoodBlockCpfp(height, templateTxs?.filter(tx => tx['effectiveFeePerVsize'] != null) as MempoolTransactionExtended[], []);
// classify
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, cpfpSummary.transactions);
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, height, cpfpSummary.transactions);
const classifiedTxMap: { [txid: string]: TransactionClassified } = {};
for (const tx of classifiedTxs) {
classifiedTxMap[tx.txid] = tx;
@ -912,7 +912,7 @@ class Blocks {
}
const cpfpSummary: CpfpSummary = calculateGoodBlockCpfp(block.height, transactions, accelerations.map(a => ({ txid: a.txid, max_bid: a.feeDelta })));
const blockExtended: BlockExtended = await this.$getBlockExtended(block, cpfpSummary.transactions);
const blockSummary: BlockSummary = this.summarizeBlockTransactions(block.id, cpfpSummary.transactions);
const blockSummary: BlockSummary = this.summarizeBlockTransactions(block.id, block.height, cpfpSummary.transactions);
this.updateTimerProgress(timer, `got block data for ${this.currentBlockHeight}`);
if (Common.indexingEnabled()) {
@ -1169,7 +1169,7 @@ class Blocks {
transactions: cpfpSummary.transactions.map(tx => {
let flags: number = 0;
try {
flags = Common.getTransactionFlags(tx);
flags = Common.getTransactionFlags(tx, height);
} catch (e) {
logger.warn('Failed to classify transaction: ' + (e instanceof Error ? e.message : e));
}
@ -1188,7 +1188,7 @@ class Blocks {
} else {
if (config.MEMPOOL.BACKEND === 'esplora') {
const txs = (await bitcoinApi.$getTxsForBlock(hash)).map(tx => transactionUtils.extendTransaction(tx));
summary = this.summarizeBlockTransactions(hash, txs);
summary = this.summarizeBlockTransactions(hash, height || 0, txs);
summaryVersion = 1;
} else {
// Call Core RPC
@ -1324,7 +1324,7 @@ class Blocks {
let summaryVersion = 0;
if (config.MEMPOOL.BACKEND === 'esplora') {
const txs = (await bitcoinApi.$getTxsForBlock(cleanBlock.hash)).map(tx => transactionUtils.extendTransaction(tx));
summary = this.summarizeBlockTransactions(cleanBlock.hash, txs);
summary = this.summarizeBlockTransactions(cleanBlock.hash, cleanBlock.height, txs);
summaryVersion = 1;
} else {
// Call Core RPC

View File

@ -10,7 +10,6 @@ import logger from '../logger';
import { getVarIntLength, opcodes, parseMultisigScript } from '../utils/bitcoin-script';
// Bitcoin Core default policy settings
const TX_MAX_STANDARD_VERSION = 2;
const MAX_STANDARD_TX_WEIGHT = 400_000;
const MAX_BLOCK_SIGOPS_COST = 80_000;
const MAX_STANDARD_TX_SIGOPS_COST = (MAX_BLOCK_SIGOPS_COST / 5);
@ -80,8 +79,8 @@ export class Common {
return arr;
}
static findRbfTransactions(added: MempoolTransactionExtended[], deleted: MempoolTransactionExtended[], forceScalable = false): { [txid: string]: MempoolTransactionExtended[] } {
const matches: { [txid: string]: MempoolTransactionExtended[] } = {};
static findRbfTransactions(added: MempoolTransactionExtended[], deleted: MempoolTransactionExtended[], forceScalable = false): { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }} {
const matches: { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }} = {};
// For small N, a naive nested loop is extremely fast, but it doesn't scale
if (added.length < 1000 && deleted.length < 50 && !forceScalable) {
@ -96,7 +95,7 @@ export class Common {
addedTx.vin.some((vin) => vin.txid === deletedVin.txid && vin.vout === deletedVin.vout));
});
if (foundMatches?.length) {
matches[addedTx.txid] = [...new Set(foundMatches)];
matches[addedTx.txid] = { replaced: [...new Set(foundMatches)], replacedBy: addedTx };
}
});
} else {
@ -124,7 +123,7 @@ export class Common {
foundMatches.add(deletedTx);
}
if (foundMatches.size) {
matches[addedTx.txid] = [...foundMatches];
matches[addedTx.txid] = { replaced: [...foundMatches], replacedBy: addedTx };
}
}
}
@ -139,17 +138,17 @@ export class Common {
const replaced: Set<MempoolTransactionExtended> = new Set();
for (let i = 0; i < tx.vin.length; i++) {
const vin = tx.vin[i];
const match = spendMap.get(`${vin.txid}:${vin.vout}`);
const key = `${vin.txid}:${vin.vout}`;
const match = spendMap.get(key);
if (match && match.txid !== tx.txid) {
replaced.add(match);
// remove this tx from the spendMap
// prevents the same tx being replaced more than once
for (const replacedVin of match.vin) {
const key = `${replacedVin.txid}:${replacedVin.vout}`;
spendMap.delete(key);
const replacedKey = `${replacedVin.txid}:${replacedVin.vout}`;
spendMap.delete(replacedKey);
}
}
const key = `${vin.txid}:${vin.vout}`;
spendMap.delete(key);
}
if (replaced.size) {
@ -200,10 +199,13 @@ export class Common {
*
* returns true early if any standardness rule is violated, otherwise false
* (except for non-mandatory-script-verify-flag and p2sh script evaluation rules which are *not* enforced)
*
* As standardness rules change, we'll need to apply the rules in force *at the time* to older blocks.
* For now, just pull out individual rules into versioned functions where necessary.
*/
static isNonStandard(tx: TransactionExtended): boolean {
static isNonStandard(tx: TransactionExtended, height?: number): boolean {
// version
if (tx.version > TX_MAX_STANDARD_VERSION) {
if (this.isNonStandardVersion(tx, height)) {
return true;
}
@ -250,6 +252,8 @@ export class Common {
}
} else if (['unknown', 'provably_unspendable', 'empty'].includes(vin.prevout?.scriptpubkey_type || '')) {
return true;
} else if (this.isNonStandardAnchor(tx, height)) {
return true;
}
// TODO: bad-witness-nonstandard
}
@ -335,6 +339,49 @@ export class Common {
return false;
}
// Individual versioned standardness rules
static V3_STANDARDNESS_ACTIVATION_HEIGHT = {
'testnet4': 42_000,
'testnet': 2_900_000,
'signet': 211_000,
'': 863_500,
};
static isNonStandardVersion(tx: TransactionExtended, height?: number): boolean {
let TX_MAX_STANDARD_VERSION = 3;
if (
height != null
&& this.V3_STANDARDNESS_ACTIVATION_HEIGHT[config.MEMPOOL.NETWORK]
&& height <= this.V3_STANDARDNESS_ACTIVATION_HEIGHT[config.MEMPOOL.NETWORK]
) {
// V3 transactions were non-standard to spend before v28.x (scheduled for 2024/09/30 https://github.com/bitcoin/bitcoin/issues/29891)
TX_MAX_STANDARD_VERSION = 2;
}
if (tx.version > TX_MAX_STANDARD_VERSION) {
return true;
}
return false;
}
static ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT = {
'testnet4': 42_000,
'testnet': 2_900_000,
'signet': 211_000,
'': 863_500,
};
static isNonStandardAnchor(tx: TransactionExtended, height?: number): boolean {
if (
height != null
&& this.ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT[config.MEMPOOL.NETWORK]
&& height <= this.ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT[config.MEMPOOL.NETWORK]
) {
// anchor outputs were non-standard to spend before v28.x (scheduled for 2024/09/30 https://github.com/bitcoin/bitcoin/issues/29891)
return true;
}
return false;
}
static getNonWitnessSize(tx: TransactionExtended): number {
let weight = tx.weight;
let hasWitness = false;
@ -415,7 +462,7 @@ export class Common {
return flags;
}
static getTransactionFlags(tx: TransactionExtended): number {
static getTransactionFlags(tx: TransactionExtended, height?: number): number {
let flags = tx.flags ? BigInt(tx.flags) : 0n;
// Update variable flags (CPFP, RBF)
@ -548,7 +595,7 @@ export class Common {
if (hasFakePubkey) {
flags |= TransactionFlags.fake_pubkey;
}
// fast but bad heuristic to detect possible coinjoins
// (at least 5 inputs and 5 outputs, less than half of which are unique amounts, with no address reuse)
const addressReuse = Object.keys(reusedOutputAddresses).reduce((acc, key) => Math.max(acc, (reusedInputAddresses[key] || 0) + (reusedOutputAddresses[key] || 0)), 0) > 1;
@ -564,17 +611,17 @@ export class Common {
flags |= TransactionFlags.batch_payout;
}
if (this.isNonStandard(tx)) {
if (this.isNonStandard(tx, height)) {
flags |= TransactionFlags.nonstandard;
}
return Number(flags);
}
static classifyTransaction(tx: TransactionExtended): TransactionClassified {
static classifyTransaction(tx: TransactionExtended, height?: number): TransactionClassified {
let flags = 0;
try {
flags = Common.getTransactionFlags(tx);
flags = Common.getTransactionFlags(tx, height);
} catch (e) {
logger.warn('Failed to add classification flags to transaction: ' + (e instanceof Error ? e.message : e));
}
@ -585,8 +632,8 @@ export class Common {
};
}
static classifyTransactions(txs: TransactionExtended[]): TransactionClassified[] {
return txs.map(Common.classifyTransaction);
static classifyTransactions(txs: TransactionExtended[], height?: number): TransactionClassified[] {
return txs.map(tx => Common.classifyTransaction(tx, height));
}
static stripTransaction(tx: TransactionExtended): TransactionStripped {

View File

@ -7,7 +7,7 @@ import cpfpRepository from '../repositories/CpfpRepository';
import { RowDataPacket } from 'mysql2';
class DatabaseMigration {
private static currentVersion = 81;
private static currentVersion = 82;
private queryTimeout = 3600_000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@ -700,6 +700,11 @@ class DatabaseMigration {
await this.$executeQuery('ALTER TABLE `blocks_audits` ADD unseen_txs JSON DEFAULT "[]"');
await this.updateToSchemaVersion(81);
}
if (databaseSchemaVersion < 82 && isBitcoin === true && config.MEMPOOL.NETWORK === 'mainnet') {
await this.$fixBadV1AuditBlocks();
await this.updateToSchemaVersion(82);
}
}
/**
@ -1314,6 +1319,28 @@ class DatabaseMigration {
logger.warn(`Failed to migrate cpfp transaction data`);
}
}
private async $fixBadV1AuditBlocks(): Promise<void> {
const badBlocks = [
'000000000000000000011ad49227fc8c9ba0ca96ad2ebce41a862f9a244478dc',
'000000000000000000010ac1f68b3080153f2826ffddc87ceffdd68ed97d6960',
'000000000000000000024cbdafeb2660ae8bd2947d166e7fe15d1689e86b2cf7',
'00000000000000000002e1dbfbf6ae057f331992a058b822644b368034f87286',
'0000000000000000000019973b2778f08ad6d21e083302ff0833d17066921ebb',
];
for (const hash of badBlocks) {
try {
await this.$executeQuery(`
UPDATE blocks_audits
SET prioritized_txs = '[]'
WHERE hash = '${hash}'
`, true);
} catch (e) {
continue;
}
}
}
}
export default new DatabaseMigration();

View File

@ -257,6 +257,7 @@ class DiskCache {
trees: rbfData.rbf.trees,
expiring: rbfData.rbf.expiring.map(([txid, value]) => ({ key: txid, value })),
mempool: memPool.getMempool(),
spendMap: memPool.getSpendMap(),
});
}
} catch (e) {

View File

@ -1,6 +1,7 @@
import config from '../../config';
import { Application, Request, Response } from 'express';
import channelsApi from './channels.api';
import { handleError } from '../../utils/api';
class ChannelsRoutes {
constructor() { }
@ -22,7 +23,7 @@ class ChannelsRoutes {
const channels = await channelsApi.$searchChannelsById(req.params.search);
res.json(channels);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -38,7 +39,7 @@ class ChannelsRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(channel);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -53,11 +54,11 @@ class ChannelsRoutes {
const status: string = typeof req.query.status === 'string' ? req.query.status : '';
if (index < -1) {
res.status(400).send('Invalid index');
handleError(req, res, 400, 'Invalid index');
return;
}
if (['open', 'active', 'closed'].includes(status) === false) {
res.status(400).send('Invalid status');
handleError(req, res, 400, 'Invalid status');
return;
}
@ -69,14 +70,14 @@ class ChannelsRoutes {
res.header('X-Total-Count', channelsCount.toString());
res.json(channels);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
private async $getChannelsByTransactionIds(req: Request, res: Response): Promise<void> {
try {
if (!Array.isArray(req.query.txId)) {
res.status(400).send('Not an array');
handleError(req, res, 400, 'Not an array');
return;
}
const txIds: string[] = [];
@ -107,7 +108,7 @@ class ChannelsRoutes {
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -119,7 +120,7 @@ class ChannelsRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(channels);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -132,7 +133,7 @@ class ChannelsRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(channels);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}

View File

@ -3,6 +3,8 @@ import { Application, Request, Response } from 'express';
import nodesApi from './nodes.api';
import channelsApi from './channels.api';
import statisticsApi from './statistics.api';
import { handleError } from '../../utils/api';
class GeneralLightningRoutes {
constructor() { }
@ -27,7 +29,7 @@ class GeneralLightningRoutes {
channels: channels,
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -41,7 +43,7 @@ class GeneralLightningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(statistics);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -50,7 +52,7 @@ class GeneralLightningRoutes {
const statistics = await statisticsApi.$getLatestStatistics();
res.json(statistics);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}

View File

@ -3,6 +3,7 @@ import { Application, Request, Response } from 'express';
import nodesApi from './nodes.api';
import DB from '../../database';
import { INodesRanking } from '../../mempool.interfaces';
import { handleError } from '../../utils/api';
class NodesRoutes {
constructor() { }
@ -31,7 +32,7 @@ class NodesRoutes {
const nodes = await nodesApi.$searchNodeByPublicKeyOrAlias(req.params.search);
res.json(nodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -181,13 +182,13 @@ class NodesRoutes {
}
} catch (e) {}
}
res.header('Pragma', 'public');
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(nodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -195,7 +196,7 @@ class NodesRoutes {
try {
const node = await nodesApi.$getNode(req.params.public_key);
if (!node) {
res.status(404).send('Node not found');
handleError(req, res, 404, 'Node not found');
return;
}
res.header('Pragma', 'public');
@ -203,7 +204,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(node);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -215,7 +216,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(statistics);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -223,7 +224,7 @@ class NodesRoutes {
try {
const node = await nodesApi.$getFeeHistogram(req.params.public_key);
if (!node) {
res.status(404).send('Node not found');
handleError(req, res, 404, 'Node not found');
return;
}
res.header('Pragma', 'public');
@ -231,7 +232,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(node);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -247,7 +248,7 @@ class NodesRoutes {
topByChannels: topChannelsNodes,
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -259,7 +260,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(topCapacityNodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -271,7 +272,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(topCapacityNodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -283,7 +284,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(topCapacityNodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -295,7 +296,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 600).toUTCString());
res.json(nodesPerAs);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -307,7 +308,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 600).toUTCString());
res.json(worldNodes);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -322,7 +323,7 @@ class NodesRoutes {
);
if (country.length === 0) {
res.status(404).send(`This country does not exist or does not host any lightning nodes on clearnet`);
handleError(req, res, 404, `This country does not exist or does not host any lightning nodes on clearnet`);
return;
}
@ -335,7 +336,7 @@ class NodesRoutes {
nodes: nodes,
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -349,7 +350,7 @@ class NodesRoutes {
);
if (isp.length === 0) {
res.status(404).send(`This ISP does not exist or does not host any lightning nodes on clearnet`);
handleError(req, res, 404, `This ISP does not exist or does not host any lightning nodes on clearnet`);
return;
}
@ -362,7 +363,7 @@ class NodesRoutes {
nodes: nodes,
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -374,7 +375,7 @@ class NodesRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 600).toUTCString());
res.json(nodesPerAs);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}

View File

@ -3,6 +3,7 @@ import { Application, Request, Response } from 'express';
import config from '../../config';
import elementsParser from './elements-parser';
import icons from './icons';
import { handleError } from '../../utils/api';
class LiquidRoutes {
public initRoutes(app: Application) {
@ -42,7 +43,7 @@ class LiquidRoutes {
res.setHeader('content-length', result.length);
res.send(result);
} else {
res.status(404).send('Asset icon not found');
handleError(req, res, 404, 'Asset icon not found');
}
}
@ -51,7 +52,7 @@ class LiquidRoutes {
if (result) {
res.json(result);
} else {
res.status(404).send('Asset icons not found');
handleError(req, res, 404, 'Asset icons not found');
}
}
@ -82,7 +83,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60 * 60).toUTCString());
res.json(pegs);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -94,7 +95,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60 * 60).toUTCString());
res.json(reserves);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -106,7 +107,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(currentSupply);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -118,7 +119,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(currentReserves);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -130,7 +131,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(auditStatus);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -142,7 +143,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(federationAddresses);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -154,7 +155,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(federationAddresses);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -166,7 +167,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(federationUtxos);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -178,7 +179,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(expiredUtxos);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -190,7 +191,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(federationUtxos);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -202,7 +203,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(emergencySpentUtxos);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -214,7 +215,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(emergencySpentUtxos);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -226,7 +227,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(recentPegs);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -238,7 +239,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(pegsVolume);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -250,7 +251,7 @@ class LiquidRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 30).toUTCString());
res.json(pegsCount);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}

View File

@ -19,12 +19,13 @@ class Mempool {
private mempoolCache: { [txId: string]: MempoolTransactionExtended } = {};
private mempoolCandidates: { [txid: string ]: boolean } = {};
private spendMap = new Map<string, MempoolTransactionExtended>();
private recentlyDeleted: MempoolTransactionExtended[][] = []; // buffer of transactions deleted in recent mempool updates
private mempoolInfo: IBitcoinApi.MempoolInfo = { loaded: false, size: 0, bytes: 0, usage: 0, total_fee: 0,
maxmempool: 300000000, mempoolminfee: Common.isLiquid() ? 0.00000100 : 0.00001000, minrelaytxfee: Common.isLiquid() ? 0.00000100 : 0.00001000 };
private mempoolChangedCallback: ((newMempool: {[txId: string]: MempoolTransactionExtended; }, newTransactions: MempoolTransactionExtended[],
deletedTransactions: MempoolTransactionExtended[], accelerationDelta: string[]) => void) | undefined;
deletedTransactions: MempoolTransactionExtended[][], accelerationDelta: string[]) => void) | undefined;
private $asyncMempoolChangedCallback: ((newMempool: {[txId: string]: MempoolTransactionExtended; }, mempoolSize: number, newTransactions: MempoolTransactionExtended[],
deletedTransactions: MempoolTransactionExtended[], accelerationDelta: string[], candidates?: GbtCandidates) => Promise<void>) | undefined;
deletedTransactions: MempoolTransactionExtended[][], accelerationDelta: string[], candidates?: GbtCandidates) => Promise<void>) | undefined;
private accelerations: { [txId: string]: Acceleration } = {};
private accelerationPositions: { [txid: string]: { poolId: number, pool: string, block: number, vsize: number }[] } = {};
@ -74,12 +75,12 @@ class Mempool {
}
public setMempoolChangedCallback(fn: (newMempool: { [txId: string]: MempoolTransactionExtended; },
newTransactions: MempoolTransactionExtended[], deletedTransactions: MempoolTransactionExtended[], accelerationDelta: string[]) => void): void {
newTransactions: MempoolTransactionExtended[], deletedTransactions: MempoolTransactionExtended[][], accelerationDelta: string[]) => void): void {
this.mempoolChangedCallback = fn;
}
public setAsyncMempoolChangedCallback(fn: (newMempool: { [txId: string]: MempoolTransactionExtended; }, mempoolSize: number,
newTransactions: MempoolTransactionExtended[], deletedTransactions: MempoolTransactionExtended[], accelerationDelta: string[],
newTransactions: MempoolTransactionExtended[], deletedTransactions: MempoolTransactionExtended[][], accelerationDelta: string[],
candidates?: GbtCandidates) => Promise<void>): void {
this.$asyncMempoolChangedCallback = fn;
}
@ -362,12 +363,15 @@ class Mempool {
const candidatesChanged = candidates?.added?.length || candidates?.removed?.length;
if (this.mempoolChangedCallback && (hasChange || deletedTransactions.length)) {
this.mempoolChangedCallback(this.mempoolCache, newTransactions, deletedTransactions, accelerationDelta);
this.recentlyDeleted.unshift(deletedTransactions);
this.recentlyDeleted.length = Math.min(this.recentlyDeleted.length, 10); // truncate to the last 10 mempool updates
if (this.mempoolChangedCallback && (hasChange || newTransactions.length || deletedTransactions.length)) {
this.mempoolChangedCallback(this.mempoolCache, newTransactions, this.recentlyDeleted, accelerationDelta);
}
if (this.$asyncMempoolChangedCallback && (hasChange || deletedTransactions.length || candidatesChanged)) {
if (this.$asyncMempoolChangedCallback && (hasChange || newTransactions.length || deletedTransactions.length || candidatesChanged)) {
this.updateTimerProgress(timer, 'running async mempool callback');
await this.$asyncMempoolChangedCallback(this.mempoolCache, newMempoolSize, newTransactions, deletedTransactions, accelerationDelta, candidates);
await this.$asyncMempoolChangedCallback(this.mempoolCache, newMempoolSize, newTransactions, this.recentlyDeleted, accelerationDelta, candidates);
this.updateTimerProgress(timer, 'completed async mempool callback');
}
@ -541,16 +545,7 @@ class Mempool {
}
}
public handleRbfTransactions(rbfTransactions: { [txid: string]: MempoolTransactionExtended[]; }): void {
for (const rbfTransaction in rbfTransactions) {
if (this.mempoolCache[rbfTransaction] && rbfTransactions[rbfTransaction]?.length) {
// Store replaced transactions
rbfCache.add(rbfTransactions[rbfTransaction], this.mempoolCache[rbfTransaction]);
}
}
}
public handleMinedRbfTransactions(rbfTransactions: { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }}): void {
public handleRbfTransactions(rbfTransactions: { [txid: string]: { replaced: MempoolTransactionExtended[], replacedBy: TransactionExtended }}): void {
for (const rbfTransaction in rbfTransactions) {
if (rbfTransactions[rbfTransaction].replacedBy && rbfTransactions[rbfTransaction]?.replaced?.length) {
// Store replaced transactions

View File

@ -10,6 +10,7 @@ import mining from "./mining";
import PricesRepository from '../../repositories/PricesRepository';
import AccelerationRepository from '../../repositories/AccelerationRepository';
import accelerationApi from '../services/acceleration';
import { handleError } from '../../utils/api';
class MiningRoutes {
public initRoutes(app: Application) {
@ -53,12 +54,12 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
if (['testnet', 'signet', 'liquidtestnet'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Prices are not available on testnets.');
handleError(req, res, 400, 'Prices are not available on testnets.');
return;
}
const timestamp = parseInt(req.query.timestamp as string, 10) || 0;
const currency = req.query.currency as string;
let response;
if (timestamp && currency) {
response = await PricesRepository.$getNearestHistoricalPrice(timestamp, currency);
@ -71,7 +72,7 @@ class MiningRoutes {
}
res.status(200).send(response);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -84,9 +85,9 @@ class MiningRoutes {
res.json(stats);
} catch (e) {
if (e instanceof Error && e.message.indexOf('This mining pool does not exist') > -1) {
res.status(404).send(e.message);
handleError(req, res, 404, e.message);
} else {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}
@ -103,9 +104,9 @@ class MiningRoutes {
res.json(poolBlocks);
} catch (e) {
if (e instanceof Error && e.message.indexOf('This mining pool does not exist') > -1) {
res.status(404).send(e.message);
handleError(req, res, 404, e.message);
} else {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}
@ -129,7 +130,7 @@ class MiningRoutes {
res.json(pools);
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -143,7 +144,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(stats);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -157,7 +158,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
res.json(hashrates);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -172,9 +173,9 @@ class MiningRoutes {
res.json(hashrates);
} catch (e) {
if (e instanceof Error && e.message.indexOf('This mining pool does not exist') > -1) {
res.status(404).send(e.message);
handleError(req, res, 404, e.message);
} else {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}
@ -203,7 +204,7 @@ class MiningRoutes {
currentDifficulty: currentDifficulty,
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -217,7 +218,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blockFees);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -235,7 +236,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blockFees);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -249,7 +250,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blockRewards);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -263,7 +264,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blockFeeRates);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -281,7 +282,7 @@ class MiningRoutes {
weights: blockWeights
});
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -293,7 +294,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
res.json(difficulty.map(adj => [adj.time, adj.height, adj.difficulty, adj.adjustment]));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -317,7 +318,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(blocksHealth.map(health => [health.time, health.height, health.match_rate]));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -326,7 +327,7 @@ class MiningRoutes {
const audit = await BlocksAuditsRepository.$getBlockAudit(req.params.hash);
if (!audit) {
res.status(204).send(`This block has not been audited.`);
handleError(req, res, 204, `This block has not been audited.`);
return;
}
@ -335,7 +336,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24).toUTCString());
res.json(audit);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -358,7 +359,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
res.json(result);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -371,7 +372,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(await BlocksAuditsRepository.$getBlockAuditScores(height, height - 15));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -384,7 +385,7 @@ class MiningRoutes {
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24).toUTCString());
res.json(audit || 'null');
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -394,12 +395,12 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
if (!config.MEMPOOL_SERVICES.ACCELERATIONS || ['testnet', 'signet', 'liquidtestnet', 'liquid'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Acceleration data is not available.');
handleError(req, res, 400, 'Acceleration data is not available.');
return;
}
res.status(200).send(await AccelerationRepository.$getAccelerationInfo(req.params.slug));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -409,13 +410,13 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24).toUTCString());
if (!config.MEMPOOL_SERVICES.ACCELERATIONS || ['testnet', 'signet', 'liquidtestnet', 'liquid'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Acceleration data is not available.');
handleError(req, res, 400, 'Acceleration data is not available.');
return;
}
const height = req.params.height === undefined ? undefined : parseInt(req.params.height, 10);
res.status(200).send(await AccelerationRepository.$getAccelerationInfo(null, height));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -425,12 +426,12 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
if (!config.MEMPOOL_SERVICES.ACCELERATIONS || ['testnet', 'signet', 'liquidtestnet', 'liquid'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Acceleration data is not available.');
handleError(req, res, 400, 'Acceleration data is not available.');
return;
}
res.status(200).send(await AccelerationRepository.$getAccelerationInfo(null, null, req.params.interval));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -440,12 +441,12 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
if (!config.MEMPOOL_SERVICES.ACCELERATIONS || ['testnet', 'signet', 'liquidtestnet', 'liquid'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Acceleration data is not available.');
handleError(req, res, 400, 'Acceleration data is not available.');
return;
}
res.status(200).send(await AccelerationRepository.$getAccelerationTotals(<string>req.query.pool, <string>req.query.interval));
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -455,12 +456,12 @@ class MiningRoutes {
res.header('Cache-control', 'public');
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
if (!config.MEMPOOL_SERVICES.ACCELERATIONS || ['testnet', 'signet', 'liquidtestnet', 'liquid'].includes(config.MEMPOOL.NETWORK)) {
res.status(400).send('Acceleration data is not available.');
handleError(req, res, 400, 'Acceleration data is not available.');
return;
}
res.status(200).send(accelerationApi.accelerations || []);
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
@ -472,7 +473,7 @@ class MiningRoutes {
accelerationApi.accelerationRequested(req.params.txid);
res.status(200).send();
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
handleError(req, res, 500, e instanceof Error ? e.message : e);
}
}
}

View File

@ -44,6 +44,22 @@ interface CacheEvent {
value?: any,
}
/**
* Singleton for tracking RBF trees
*
* Maintains a set of RBF trees, where each tree represents a sequence of
* consecutive RBF replacements.
*
* Trees are identified by the txid of the root transaction.
*
* To maintain consistency, the following invariants must be upheld:
* - Symmetry: replacedBy(A) = B <=> A in replaces(B)
* - Unique id: treeMap(treeMap(X)) = treeMap(X)
* - Unique tree: A in replaces(B) => treeMap(A) == treeMap(B)
* - Existence: X in treeMap => treeMap(X) in rbfTrees
* - Completeness: X in replacedBy => X in treeMap, Y in replaces => Y in treeMap
*/
class RbfCache {
private replacedBy: Map<string, string> = new Map();
private replaces: Map<string, string[]> = new Map();
@ -61,6 +77,10 @@ class RbfCache {
setInterval(this.cleanup.bind(this), 1000 * 60 * 10);
}
/**
* Low level cache operations
*/
private addTx(txid: string, tx: MempoolTransactionExtended): void {
this.txs.set(txid, tx);
this.cacheQueue.push({ op: CacheOp.Add, type: 'tx', txid });
@ -92,6 +112,12 @@ class RbfCache {
this.cacheQueue.push({ op: CacheOp.Remove, type: 'exp', txid });
}
/**
* Basic data structure operations
* must uphold tree invariants
*/
public add(replaced: MempoolTransactionExtended[], newTxExtended: MempoolTransactionExtended): void {
if (!newTxExtended || !replaced?.length || this.txs.has(newTxExtended.txid)) {
return;
@ -114,6 +140,10 @@ class RbfCache {
if (!replacedTx.rbf) {
txFullRbf = true;
}
if (this.replacedBy.has(replacedTx.txid)) {
// should never happen
continue;
}
this.replacedBy.set(replacedTx.txid, newTx.txid);
if (this.treeMap.has(replacedTx.txid)) {
const treeId = this.treeMap.get(replacedTx.txid);
@ -140,18 +170,47 @@ class RbfCache {
}
}
newTx.fullRbf = txFullRbf;
const treeId = replacedTrees[0].tx.txid;
const newTree = {
tx: newTx,
time: newTime,
fullRbf: treeFullRbf,
replaces: replacedTrees
};
this.addTree(treeId, newTree);
this.updateTreeMap(treeId, newTree);
this.addTree(newTree.tx.txid, newTree);
this.updateTreeMap(newTree.tx.txid, newTree);
this.replaces.set(newTx.txid, replacedTrees.map(tree => tree.tx.txid));
}
public mined(txid): void {
if (!this.txs.has(txid)) {
return;
}
const treeId = this.treeMap.get(txid);
if (treeId && this.rbfTrees.has(treeId)) {
const tree = this.rbfTrees.get(treeId);
if (tree) {
this.setTreeMined(tree, txid);
tree.mined = true;
this.dirtyTrees.add(treeId);
this.cacheQueue.push({ op: CacheOp.Change, type: 'tree', txid: treeId });
}
}
this.evict(txid);
}
// flag a transaction as removed from the mempool
public evict(txid: string, fast: boolean = false): void {
this.evictionCount++;
if (this.txs.has(txid) && (fast || !this.expiring.has(txid))) {
const expiryTime = fast ? Date.now() + (1000 * 60 * 10) : Date.now() + (1000 * 86400); // 24 hours
this.addExpiration(txid, expiryTime);
}
}
/**
* Read-only public interface
*/
public has(txId: string): boolean {
return this.txs.has(txId);
}
@ -232,32 +291,6 @@ class RbfCache {
return changes;
}
public mined(txid): void {
if (!this.txs.has(txid)) {
return;
}
const treeId = this.treeMap.get(txid);
if (treeId && this.rbfTrees.has(treeId)) {
const tree = this.rbfTrees.get(treeId);
if (tree) {
this.setTreeMined(tree, txid);
tree.mined = true;
this.dirtyTrees.add(treeId);
this.cacheQueue.push({ op: CacheOp.Change, type: 'tree', txid: treeId });
}
}
this.evict(txid);
}
// flag a transaction as removed from the mempool
public evict(txid: string, fast: boolean = false): void {
this.evictionCount++;
if (this.txs.has(txid) && (fast || !this.expiring.has(txid))) {
const expiryTime = fast ? Date.now() + (1000 * 60 * 10) : Date.now() + (1000 * 86400); // 24 hours
this.addExpiration(txid, expiryTime);
}
}
// is the transaction involved in a full rbf replacement?
public isFullRbf(txid: string): boolean {
const treeId = this.treeMap.get(txid);
@ -271,6 +304,10 @@ class RbfCache {
return tree?.fullRbf;
}
/**
* Cache maintenance & utility functions
*/
private cleanup(): void {
const now = Date.now();
for (const txid of this.expiring.keys()) {
@ -299,10 +336,6 @@ class RbfCache {
for (const tx of (replaces || [])) {
// recursively remove prior versions from the cache
this.replacedBy.delete(tx);
// if this is the id of a tree, remove that too
if (this.treeMap.get(tx) === tx) {
this.removeTree(tx);
}
this.remove(tx);
}
}
@ -370,14 +403,21 @@ class RbfCache {
};
}
public async load({ txs, trees, expiring, mempool }): Promise<void> {
public async load({ txs, trees, expiring, mempool, spendMap }): Promise<void> {
try {
txs.forEach(txEntry => {
this.txs.set(txEntry.value.txid, txEntry.value);
});
this.staleCount = 0;
for (const deflatedTree of trees) {
await this.importTree(mempool, deflatedTree.root, deflatedTree.root, deflatedTree, this.txs);
for (const deflatedTree of trees.sort((a, b) => Object.keys(b).length - Object.keys(a).length)) {
const tree = await this.importTree(mempool, deflatedTree.root, deflatedTree.root, deflatedTree, this.txs);
if (tree) {
this.addTree(tree.tx.txid, tree);
this.updateTreeMap(tree.tx.txid, tree);
if (tree.mined) {
this.evict(tree.tx.txid);
}
}
}
expiring.forEach(expiringEntry => {
if (this.txs.has(expiringEntry.key)) {
@ -385,6 +425,31 @@ class RbfCache {
}
});
this.staleCount = 0;
// connect cached trees to current mempool transactions
const conflicts: Record<string, { replacedBy: MempoolTransactionExtended, replaces: Set<MempoolTransactionExtended> }> = {};
for (const tree of this.rbfTrees.values()) {
const tx = this.getTx(tree.tx.txid);
if (!tx || tree.mined) {
continue;
}
for (const vin of tx.vin) {
const conflict = spendMap.get(`${vin.txid}:${vin.vout}`);
if (conflict && conflict.txid !== tx.txid) {
if (!conflicts[conflict.txid]) {
conflicts[conflict.txid] = {
replacedBy: conflict,
replaces: new Set(),
};
}
conflicts[conflict.txid].replaces.add(tx);
}
}
}
for (const { replacedBy, replaces } of Object.values(conflicts)) {
this.add([...replaces.values()], replacedBy);
}
await this.checkTrees();
logger.debug(`loaded ${txs.length} txs, ${trees.length} trees into rbf cache, ${expiring.length} due to expire, ${this.staleCount} were stale`);
this.cleanup();
@ -426,6 +491,12 @@ class RbfCache {
return;
}
// if this tx is already in the cache, return early
if (this.treeMap.has(txid)) {
this.removeTree(deflated.key);
return;
}
// recursively reconstruct child trees
for (const childId of treeInfo.replaces) {
const replaced = await this.importTree(mempool, root, childId, deflated, txs, mined);
@ -457,10 +528,6 @@ class RbfCache {
fullRbf: treeInfo.fullRbf,
replaces,
};
this.treeMap.set(txid, root);
if (root === txid) {
this.addTree(root, tree);
}
return tree;
}
@ -511,6 +578,7 @@ class RbfCache {
processTxs(txs);
}
// evict missing transactions
for (const txid of txids) {
if (!found[txid]) {
this.evict(txid, false);

View File

@ -365,6 +365,7 @@ class RedisCache {
trees: rbfTrees.map(loadedTree => { loadedTree.value.key = loadedTree.key; return loadedTree.value; }),
expiring: rbfExpirations,
mempool: memPool.getMempool(),
spendMap: memPool.getSpendMap(),
});
}

View File

@ -338,6 +338,87 @@ class TransactionUtils {
const positionOfScript = hasAnnex ? witness.length - 3 : witness.length - 2;
return witness[positionOfScript];
}
// calculate the most parsimonious set of prioritizations given a list of block transactions
// (i.e. the most likely prioritizations and deprioritizations)
public identifyPrioritizedTransactions(transactions: any[], rateKey: string): { prioritized: string[], deprioritized: string[] } {
// find the longest increasing subsequence of transactions
// (adapted from https://en.wikipedia.org/wiki/Longest_increasing_subsequence#Efficient_algorithms)
// should be O(n log n)
const X = transactions.slice(1).reverse().map((tx) => ({ txid: tx.txid, rate: tx[rateKey] })); // standard block order is by *decreasing* effective fee rate, but we want to iterate in increasing order (and skip the coinbase)
if (X.length < 2) {
return { prioritized: [], deprioritized: [] };
}
const N = X.length;
const P: number[] = new Array(N);
const M: number[] = new Array(N + 1);
M[0] = -1; // undefined so can be set to any value
let L = 0;
for (let i = 0; i < N; i++) {
// Binary search for the smallest positive l ≤ L
// such that X[M[l]].effectiveFeePerVsize > X[i].effectiveFeePerVsize
let lo = 1;
let hi = L + 1;
while (lo < hi) {
const mid = lo + Math.floor((hi - lo) / 2); // lo <= mid < hi
if (X[M[mid]].rate > X[i].rate) {
hi = mid;
} else { // if X[M[mid]].effectiveFeePerVsize < X[i].effectiveFeePerVsize
lo = mid + 1;
}
}
// After searching, lo == hi is 1 greater than the
// length of the longest prefix of X[i]
const newL = lo;
// The predecessor of X[i] is the last index of
// the subsequence of length newL-1
P[i] = M[newL - 1];
M[newL] = i;
if (newL > L) {
// If we found a subsequence longer than any we've
// found yet, update L
L = newL;
}
}
// Reconstruct the longest increasing subsequence
// It consists of the values of X at the L indices:
// ..., P[P[M[L]]], P[M[L]], M[L]
const LIS: any[] = new Array(L);
let k = M[L];
for (let j = L - 1; j >= 0; j--) {
LIS[j] = X[k];
k = P[k];
}
const lisMap = new Map<string, number>();
LIS.forEach((tx, index) => lisMap.set(tx.txid, index));
const prioritized: string[] = [];
const deprioritized: string[] = [];
let lastRate = X[0].rate;
for (const tx of X) {
if (lisMap.has(tx.txid)) {
lastRate = tx.rate;
} else {
if (Math.abs(tx.rate - lastRate) < 0.1) {
// skip if the rate is almost the same as the previous transaction
} else if (tx.rate <= lastRate) {
prioritized.push(tx.txid);
} else {
deprioritized.push(tx.txid);
}
}
}
return { prioritized, deprioritized };
}
}
export default new TransactionUtils();

View File

@ -520,8 +520,17 @@ class WebsocketHandler {
}
}
/**
*
* @param newMempool
* @param mempoolSize
* @param newTransactions array of transactions added this mempool update.
* @param recentlyDeletedTransactions array of arrays of transactions removed in the last N mempool updates, most recent first.
* @param accelerationDelta
* @param candidates
*/
async $handleMempoolChange(newMempool: { [txid: string]: MempoolTransactionExtended }, mempoolSize: number,
newTransactions: MempoolTransactionExtended[], deletedTransactions: MempoolTransactionExtended[], accelerationDelta: string[],
newTransactions: MempoolTransactionExtended[], recentlyDeletedTransactions: MempoolTransactionExtended[][], accelerationDelta: string[],
candidates?: GbtCandidates): Promise<void> {
if (!this.webSocketServers.length) {
throw new Error('No WebSocket.Server have been set');
@ -529,6 +538,8 @@ class WebsocketHandler {
this.printLogs();
const deletedTransactions = recentlyDeletedTransactions.length ? recentlyDeletedTransactions[0] : [];
const transactionIds = (memPool.limitGBT && candidates) ? Object.keys(candidates?.txs || {}) : Object.keys(newMempool);
let added = newTransactions;
let removed = deletedTransactions;
@ -547,7 +558,7 @@ class WebsocketHandler {
const mBlockDeltas = mempoolBlocks.getMempoolBlockDeltas();
const mempoolInfo = memPool.getMempoolInfo();
const vBytesPerSecond = memPool.getVBytesPerSecond();
const rbfTransactions = Common.findRbfTransactions(newTransactions, deletedTransactions);
const rbfTransactions = Common.findRbfTransactions(newTransactions, recentlyDeletedTransactions.flat());
const da = difficultyAdjustment.getDifficultyAdjustment();
const accelerations = memPool.getAccelerations();
memPool.handleRbfTransactions(rbfTransactions);
@ -578,7 +589,7 @@ class WebsocketHandler {
const replacedTransactions: { replaced: string, by: TransactionExtended }[] = [];
for (const tx of newTransactions) {
if (rbfTransactions[tx.txid]) {
for (const replaced of rbfTransactions[tx.txid]) {
for (const replaced of rbfTransactions[tx.txid].replaced) {
replacedTransactions.push({ replaced: replaced.txid, by: tx });
}
}
@ -947,7 +958,7 @@ class WebsocketHandler {
await accelerationRepository.$indexAccelerationsForBlock(block, accelerations, structuredClone(transactions));
const rbfTransactions = Common.findMinedRbfTransactions(transactions, memPool.getSpendMap());
memPool.handleMinedRbfTransactions(rbfTransactions);
memPool.handleRbfTransactions(rbfTransactions);
memPool.removeFromSpendMap(transactions);
if (config.MEMPOOL.AUDIT && memPool.isInSync()) {

View File

@ -132,11 +132,12 @@ class BlocksAuditRepositories {
firstSeen = tx.time;
}
});
const wasSeen = blockAudit.version === 1 ? !blockAudit.unseenTxs.includes(txid) : (isExpected || isPrioritized || isAccelerated);
return {
seen: isExpected || isPrioritized || isAccelerated,
seen: wasSeen,
expected: isExpected,
added: isAdded,
added: isAdded && (blockAudit.version === 0 || !wasSeen),
prioritized: isPrioritized,
conflict: isConflict,
accelerated: isAccelerated,

View File

@ -1106,7 +1106,7 @@ class BlocksRepository {
let summaryVersion = 0;
if (config.MEMPOOL.BACKEND === 'esplora') {
const txs = (await bitcoinApi.$getTxsForBlock(dbBlk.id)).map(tx => transactionUtils.extendTransaction(tx));
summary = blocks.summarizeBlockTransactions(dbBlk.id, txs);
summary = blocks.summarizeBlockTransactions(dbBlk.id, dbBlk.height, txs);
summaryVersion = 1;
} else {
// Call Core RPC

9
backend/src/utils/api.ts Normal file
View File

@ -0,0 +1,9 @@
import { Request, Response } from 'express';
export function handleError(req: Request, res: Response, statusCode: number, errorMessage: string | unknown): void {
if (req.accepts('json')) {
res.status(statusCode).json({ error: errorMessage });
} else {
res.status(statusCode).send(errorMessage);
}
}

View File

@ -158,7 +158,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
if (!opN) {
return;
}
if (!opN.startsWith('OP_PUSHNUM_')) {
if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
return;
}
const n = parseInt(opN.match(/[0-9]+/)?.[0] || '', 10);
@ -178,7 +178,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
if (!opM) {
return;
}
if (!opM.startsWith('OP_PUSHNUM_')) {
if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
return;
}
const m = parseInt(opM.match(/[0-9]+/)?.[0] || '', 10);

View File

@ -33,7 +33,7 @@ $ npm run config:defaults:liquid
### 3. Run the Frontend
_Make sure to use Node.js 16.10 and npm 7._
_Make sure to use Node.js 20.x and npm 9.x or newer._
Install project dependencies and run the frontend server:
@ -70,7 +70,7 @@ Set up the [Mempool backend](../backend/) first, if you haven't already.
### 1. Build the Frontend
_Make sure to use Node.js 16.10 and npm 7._
_Make sure to use Node.js 20.x and npm 9.x or newer._
Build the frontend:

View File

@ -54,6 +54,10 @@
"translation": "src/locale/messages.fr.xlf",
"baseHref": "/fr/"
},
"hr": {
"translation": "src/locale/messages.hr.xlf",
"baseHref": "/hr/"
},
"ja": {
"translation": "src/locale/messages.ja.xlf",
"baseHref": "/ja/"

View File

@ -750,7 +750,7 @@
},
"backendInfo": {
"hostname": "node205.tk7.mempool.space",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"gitCommit": "abbc8a134",
"lightning": false
},

View File

@ -1,12 +1,12 @@
{
"name": "mempool-frontend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "mempool-frontend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"license": "GNU Affero General Public License v3.0",
"dependencies": {
"@angular-devkit/build-angular": "^17.3.1",
@ -42,7 +42,7 @@
"rxjs": "~7.8.1",
"tinyify": "^4.0.0",
"tlite": "^0.1.9",
"tslib": "~2.6.0",
"tslib": "~2.7.0",
"zone.js": "~0.14.4"
},
"devDependencies": {
@ -62,7 +62,7 @@
"optionalDependencies": {
"@cypress/schematic": "^2.5.0",
"@types/cypress": "^1.1.3",
"cypress": "^13.13.0",
"cypress": "^13.14.0",
"cypress-fail-on-console-error": "~5.1.0",
"cypress-wait-until": "^2.0.1",
"mock-socket": "~9.3.1",
@ -699,6 +699,11 @@
"node": ">=10"
}
},
"node_modules/@angular-devkit/build-angular/node_modules/tslib": {
"version": "2.6.2",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
"integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
},
"node_modules/@angular-devkit/build-webpack": {
"version": "0.1703.1",
"resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.1703.1.tgz",
@ -6014,9 +6019,9 @@
"integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ=="
},
"node_modules/body-parser": {
"version": "1.20.2",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
"integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
"version": "1.20.3",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.3.tgz",
"integrity": "sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==",
"dependencies": {
"bytes": "3.1.2",
"content-type": "~1.0.5",
@ -6026,7 +6031,7 @@
"http-errors": "2.0.0",
"iconv-lite": "0.4.24",
"on-finished": "2.4.1",
"qs": "6.11.0",
"qs": "6.13.0",
"raw-body": "2.5.2",
"type-is": "~1.6.18",
"unpipe": "1.0.0"
@ -6061,11 +6066,11 @@
}
},
"node_modules/body-parser/node_modules/qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"dependencies": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
},
"engines": {
"node": ">=0.6"
@ -8040,13 +8045,13 @@
"peer": true
},
"node_modules/cypress": {
"version": "13.13.0",
"resolved": "https://registry.npmjs.org/cypress/-/cypress-13.13.0.tgz",
"integrity": "sha512-ou/MQUDq4tcDJI2FsPaod2FZpex4kpIK43JJlcBgWrX8WX7R/05ZxGTuxedOuZBfxjZxja+fbijZGyxiLP6CFA==",
"version": "13.14.0",
"resolved": "https://registry.npmjs.org/cypress/-/cypress-13.14.0.tgz",
"integrity": "sha512-r0+nhd033x883YL6068futewUsl02Q7rWiinyAAIBDW/OOTn+UMILWgNuCiY3vtJjd53efOqq5R9dctQk/rKiw==",
"hasInstallScript": true,
"optional": true,
"dependencies": {
"@cypress/request": "^3.0.0",
"@cypress/request": "^3.0.1",
"@cypress/xvfb": "^1.2.4",
"@types/sinonjs__fake-timers": "8.1.1",
"@types/sizzle": "^2.3.2",
@ -8805,9 +8810,9 @@
"integrity": "sha512-XzWNH4ZSa9BwVUQSDorPWAUQ5WGuYz7zJUNpNif40zFCiCl20t8zgylmreNmn26h5kiyw2lg7RfTmeMBsDklqg=="
},
"node_modules/elliptic": {
"version": "6.5.4",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
"integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
"version": "6.5.7",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
"integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
"dependencies": {
"bn.js": "^4.11.9",
"brorand": "^1.1.0",
@ -9870,36 +9875,36 @@
"integrity": "sha512-dX7e/LHVJ6W3DE1MHWi9S1EYzDESENfLrYohG2G++ovZrYOkm4Knwa0mc1cn84xJOR4KEU0WSchhLbd0UklbHw=="
},
"node_modules/express": {
"version": "4.19.2",
"resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
"integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
"version": "4.21.0",
"resolved": "https://registry.npmjs.org/express/-/express-4.21.0.tgz",
"integrity": "sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==",
"dependencies": {
"accepts": "~1.3.8",
"array-flatten": "1.1.1",
"body-parser": "1.20.2",
"body-parser": "1.20.3",
"content-disposition": "0.5.4",
"content-type": "~1.0.4",
"cookie": "0.6.0",
"cookie-signature": "1.0.6",
"debug": "2.6.9",
"depd": "2.0.0",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"etag": "~1.8.1",
"finalhandler": "1.2.0",
"finalhandler": "1.3.1",
"fresh": "0.5.2",
"http-errors": "2.0.0",
"merge-descriptors": "1.0.1",
"merge-descriptors": "1.0.3",
"methods": "~1.1.2",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
"path-to-regexp": "0.1.7",
"path-to-regexp": "0.1.10",
"proxy-addr": "~2.0.7",
"qs": "6.11.0",
"qs": "6.13.0",
"range-parser": "~1.2.1",
"safe-buffer": "5.2.1",
"send": "0.18.0",
"serve-static": "1.15.0",
"send": "0.19.0",
"serve-static": "1.16.2",
"setprototypeof": "1.2.0",
"statuses": "2.0.1",
"type-is": "~1.6.18",
@ -9918,6 +9923,14 @@
"ms": "2.0.0"
}
},
"node_modules/express/node_modules/encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
"engines": {
"node": ">= 0.8"
}
},
"node_modules/express/node_modules/ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@ -9935,11 +9948,11 @@
}
},
"node_modules/express/node_modules/qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"dependencies": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
},
"engines": {
"node": ">=0.6"
@ -10172,12 +10185,12 @@
}
},
"node_modules/finalhandler": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
"integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.1.tgz",
"integrity": "sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==",
"dependencies": {
"debug": "2.6.9",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
@ -10196,6 +10209,14 @@
"ms": "2.0.0"
}
},
"node_modules/finalhandler/node_modules/encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
"engines": {
"node": ">= 0.8"
}
},
"node_modules/finalhandler/node_modules/ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@ -12662,9 +12683,12 @@
}
},
"node_modules/merge-descriptors": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
"integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
"integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==",
"funding": {
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/merge-stream": {
"version": "2.0.0",
@ -12688,12 +12712,12 @@
}
},
"node_modules/micromatch": {
"version": "4.0.4",
"resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz",
"integrity": "sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==",
"version": "4.0.8",
"resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
"integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
"dependencies": {
"braces": "^3.0.1",
"picomatch": "^2.2.3"
"braces": "^3.0.3",
"picomatch": "^2.3.1"
},
"engines": {
"node": ">=8.6"
@ -13669,9 +13693,12 @@
}
},
"node_modules/object-inspect": {
"version": "1.9.0",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.9.0.tgz",
"integrity": "sha512-i3Bp9iTqwhaLZBxGkRfo5ZbE07BQRT7MGu8+nNgwW9ItGp1TzCTw2DLEoWwjClxBjOFI/hWljTAmYGCEwmtnOw==",
"version": "1.13.2",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.2.tgz",
"integrity": "sha512-IRZSRuzJiynemAXPYtPe5BoI/RESNYR7TYm50MC5Mqbd3Jmw5y790sErYw3V6SryFJD64b74qQQs9wn5Bg/k3g==",
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
@ -14185,9 +14212,9 @@
}
},
"node_modules/path-to-regexp": {
"version": "0.1.7",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
"integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
"version": "0.1.10",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.10.tgz",
"integrity": "sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w=="
},
"node_modules/path-type": {
"version": "4.0.0",
@ -15472,9 +15499,9 @@
}
},
"node_modules/send": {
"version": "0.18.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
"integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
"version": "0.19.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.19.0.tgz",
"integrity": "sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==",
"dependencies": {
"debug": "2.6.9",
"depd": "2.0.0",
@ -15613,19 +15640,27 @@
"integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
},
"node_modules/serve-static": {
"version": "1.15.0",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
"integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
"version": "1.16.2",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.2.tgz",
"integrity": "sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==",
"dependencies": {
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"parseurl": "~1.3.3",
"send": "0.18.0"
"send": "0.19.0"
},
"engines": {
"node": ">= 0.8.0"
}
},
"node_modules/serve-static/node_modules/encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
"engines": {
"node": ">= 0.8"
}
},
"node_modules/server-destroy": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/server-destroy/-/server-destroy-1.0.1.tgz",
@ -15717,13 +15752,17 @@
}
},
"node_modules/side-channel": {
"version": "1.0.4",
"resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
"integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
"version": "1.0.6",
"resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.6.tgz",
"integrity": "sha512-fDW/EZ6Q9RiO8eFG8Hj+7u/oW+XrPTIChwCOM2+th2A6OblDtYYIpve9m+KvI9Z4C9qSEXlaGR6bTEYHReuglA==",
"dependencies": {
"call-bind": "^1.0.0",
"get-intrinsic": "^1.0.2",
"object-inspect": "^1.9.0"
"call-bind": "^1.0.7",
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.4",
"object-inspect": "^1.13.1"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
@ -16925,9 +16964,9 @@
}
},
"node_modules/tslib": {
"version": "2.6.2",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
"integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
"version": "2.7.0",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.7.0.tgz",
"integrity": "sha512-gLXCKdN1/j47AiHiOkJN69hJmcbGTHI0ImLmbYLHykhgeN0jVGola9yVjFgzCUklsZQMW55o+dW7IXv3RCXDzA=="
},
"node_modules/tuf-js": {
"version": "2.2.0",
@ -18849,6 +18888,11 @@
"requires": {
"lru-cache": "^6.0.0"
}
},
"tslib": {
"version": "2.6.2",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
"integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
}
}
},
@ -22572,9 +22616,9 @@
"integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ=="
},
"body-parser": {
"version": "1.20.2",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
"integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
"version": "1.20.3",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.3.tgz",
"integrity": "sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==",
"requires": {
"bytes": "3.1.2",
"content-type": "~1.0.5",
@ -22584,7 +22628,7 @@
"http-errors": "2.0.0",
"iconv-lite": "0.4.24",
"on-finished": "2.4.1",
"qs": "6.11.0",
"qs": "6.13.0",
"raw-body": "2.5.2",
"type-is": "~1.6.18",
"unpipe": "1.0.0"
@ -22612,11 +22656,11 @@
}
},
"qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"requires": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
}
}
}
@ -24127,12 +24171,12 @@
"peer": true
},
"cypress": {
"version": "13.13.0",
"resolved": "https://registry.npmjs.org/cypress/-/cypress-13.13.0.tgz",
"integrity": "sha512-ou/MQUDq4tcDJI2FsPaod2FZpex4kpIK43JJlcBgWrX8WX7R/05ZxGTuxedOuZBfxjZxja+fbijZGyxiLP6CFA==",
"version": "13.14.0",
"resolved": "https://registry.npmjs.org/cypress/-/cypress-13.14.0.tgz",
"integrity": "sha512-r0+nhd033x883YL6068futewUsl02Q7rWiinyAAIBDW/OOTn+UMILWgNuCiY3vtJjd53efOqq5R9dctQk/rKiw==",
"optional": true,
"requires": {
"@cypress/request": "^3.0.0",
"@cypress/request": "^3.0.1",
"@cypress/xvfb": "^1.2.4",
"@types/sinonjs__fake-timers": "8.1.1",
"@types/sizzle": "^2.3.2",
@ -24723,9 +24767,9 @@
"integrity": "sha512-XzWNH4ZSa9BwVUQSDorPWAUQ5WGuYz7zJUNpNif40zFCiCl20t8zgylmreNmn26h5kiyw2lg7RfTmeMBsDklqg=="
},
"elliptic": {
"version": "6.5.4",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
"integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
"version": "6.5.7",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
"integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
"requires": {
"bn.js": "^4.11.9",
"brorand": "^1.1.0",
@ -25540,36 +25584,36 @@
"integrity": "sha512-dX7e/LHVJ6W3DE1MHWi9S1EYzDESENfLrYohG2G++ovZrYOkm4Knwa0mc1cn84xJOR4KEU0WSchhLbd0UklbHw=="
},
"express": {
"version": "4.19.2",
"resolved": "https://registry.npmjs.org/express/-/express-4.19.2.tgz",
"integrity": "sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==",
"version": "4.21.0",
"resolved": "https://registry.npmjs.org/express/-/express-4.21.0.tgz",
"integrity": "sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==",
"requires": {
"accepts": "~1.3.8",
"array-flatten": "1.1.1",
"body-parser": "1.20.2",
"body-parser": "1.20.3",
"content-disposition": "0.5.4",
"content-type": "~1.0.4",
"cookie": "0.6.0",
"cookie-signature": "1.0.6",
"debug": "2.6.9",
"depd": "2.0.0",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"etag": "~1.8.1",
"finalhandler": "1.2.0",
"finalhandler": "1.3.1",
"fresh": "0.5.2",
"http-errors": "2.0.0",
"merge-descriptors": "1.0.1",
"merge-descriptors": "1.0.3",
"methods": "~1.1.2",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
"path-to-regexp": "0.1.7",
"path-to-regexp": "0.1.10",
"proxy-addr": "~2.0.7",
"qs": "6.11.0",
"qs": "6.13.0",
"range-parser": "~1.2.1",
"safe-buffer": "5.2.1",
"send": "0.18.0",
"serve-static": "1.15.0",
"send": "0.19.0",
"serve-static": "1.16.2",
"setprototypeof": "1.2.0",
"statuses": "2.0.1",
"type-is": "~1.6.18",
@ -25585,6 +25629,11 @@
"ms": "2.0.0"
}
},
"encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg=="
},
"ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@ -25599,11 +25648,11 @@
}
},
"qs": {
"version": "6.11.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
"integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
"version": "6.13.0",
"resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
"integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
"requires": {
"side-channel": "^1.0.4"
"side-channel": "^1.0.6"
}
},
"safe-buffer": {
@ -25778,12 +25827,12 @@
}
},
"finalhandler": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
"integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.1.tgz",
"integrity": "sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==",
"requires": {
"debug": "2.6.9",
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"on-finished": "2.4.1",
"parseurl": "~1.3.3",
@ -25799,6 +25848,11 @@
"ms": "2.0.0"
}
},
"encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg=="
},
"ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@ -27591,9 +27645,9 @@
}
},
"merge-descriptors": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
"integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
"integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ=="
},
"merge-stream": {
"version": "2.0.0",
@ -27611,12 +27665,12 @@
"integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w=="
},
"micromatch": {
"version": "4.0.4",
"resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz",
"integrity": "sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==",
"version": "4.0.8",
"resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
"integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
"requires": {
"braces": "^3.0.1",
"picomatch": "^2.2.3"
"braces": "^3.0.3",
"picomatch": "^2.3.1"
}
},
"miller-rabin": {
@ -28364,9 +28418,9 @@
"integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
},
"object-inspect": {
"version": "1.9.0",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.9.0.tgz",
"integrity": "sha512-i3Bp9iTqwhaLZBxGkRfo5ZbE07BQRT7MGu8+nNgwW9ItGp1TzCTw2DLEoWwjClxBjOFI/hWljTAmYGCEwmtnOw=="
"version": "1.13.2",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.2.tgz",
"integrity": "sha512-IRZSRuzJiynemAXPYtPe5BoI/RESNYR7TYm50MC5Mqbd3Jmw5y790sErYw3V6SryFJD64b74qQQs9wn5Bg/k3g=="
},
"object-keys": {
"version": "1.1.1",
@ -28740,9 +28794,9 @@
}
},
"path-to-regexp": {
"version": "0.1.7",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
"integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
"version": "0.1.10",
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.10.tgz",
"integrity": "sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w=="
},
"path-type": {
"version": "4.0.0",
@ -29663,9 +29717,9 @@
}
},
"send": {
"version": "0.18.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
"integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
"version": "0.19.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.19.0.tgz",
"integrity": "sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==",
"requires": {
"debug": "2.6.9",
"depd": "2.0.0",
@ -29786,14 +29840,21 @@
}
},
"serve-static": {
"version": "1.15.0",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
"integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
"version": "1.16.2",
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.2.tgz",
"integrity": "sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==",
"requires": {
"encodeurl": "~1.0.2",
"encodeurl": "~2.0.0",
"escape-html": "~1.0.3",
"parseurl": "~1.3.3",
"send": "0.18.0"
"send": "0.19.0"
},
"dependencies": {
"encodeurl": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
"integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg=="
}
}
},
"server-destroy": {
@ -29869,13 +29930,14 @@
"integrity": "sha512-6j1W9l1iAs/4xYBI1SYOVZyFcCis9b4KCLQ8fgAGG07QvzaRLVVRQvAy85yNmmZSjYjg4MWh4gNvlPujU/5LpA=="
},
"side-channel": {
"version": "1.0.4",
"resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
"integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
"version": "1.0.6",
"resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.6.tgz",
"integrity": "sha512-fDW/EZ6Q9RiO8eFG8Hj+7u/oW+XrPTIChwCOM2+th2A6OblDtYYIpve9m+KvI9Z4C9qSEXlaGR6bTEYHReuglA==",
"requires": {
"call-bind": "^1.0.0",
"get-intrinsic": "^1.0.2",
"object-inspect": "^1.9.0"
"call-bind": "^1.0.7",
"es-errors": "^1.3.0",
"get-intrinsic": "^1.2.4",
"object-inspect": "^1.13.1"
}
},
"signal-exit": {
@ -30763,9 +30825,9 @@
}
},
"tslib": {
"version": "2.6.2",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
"integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
"version": "2.7.0",
"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.7.0.tgz",
"integrity": "sha512-gLXCKdN1/j47AiHiOkJN69hJmcbGTHI0ImLmbYLHykhgeN0jVGola9yVjFgzCUklsZQMW55o+dW7IXv3RCXDzA=="
},
"tuf-js": {
"version": "2.2.0",

View File

@ -1,6 +1,6 @@
{
"name": "mempool-frontend",
"version": "3.0.0-beta",
"version": "3.1.0-dev",
"description": "Bitcoin mempool visualizer and blockchain explorer backend",
"license": "GNU Affero General Public License v3.0",
"homepage": "https://mempool.space",
@ -95,7 +95,7 @@
"esbuild": "^0.23.0",
"tinyify": "^4.0.0",
"tlite": "^0.1.9",
"tslib": "~2.6.0",
"tslib": "~2.7.0",
"zone.js": "~0.14.4"
},
"devDependencies": {
@ -115,7 +115,7 @@
"optionalDependencies": {
"@cypress/schematic": "^2.5.0",
"@types/cypress": "^1.1.3",
"cypress": "^13.13.0",
"cypress": "^13.14.0",
"cypress-fail-on-console-error": "~5.1.0",
"cypress-wait-until": "^2.0.1",
"mock-socket": "~9.3.1",

View File

@ -151,7 +151,7 @@ export const languages: Language[] = [
{ code: 'fr', name: 'Français' }, // French
// { code: 'gl', name: 'Galego' }, // Galician
{ code: 'ko', name: '한국어' }, // Korean
// { code: 'hr', name: 'Hrvatski' }, // Croatian
{ code: 'hr', name: 'Hrvatski' }, // Croatian
// { code: 'id', name: 'Bahasa Indonesia' },// Indonesian
{ code: 'hi', name: 'हिन्दी' }, // Hindi
{ code: 'ne', name: 'नेपाली' }, // Nepalese

View File

@ -135,7 +135,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
return;
}
const opN = ops.pop();
if (!opN.startsWith('OP_PUSHNUM_')) {
if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
return;
}
const n = parseInt(opN.match(/[0-9]+/)[0], 10);
@ -152,7 +152,7 @@ export function parseMultisigScript(script: string): void | { m: number, n: numb
}
}
const opM = ops.pop();
if (!opM.startsWith('OP_PUSHNUM_')) {
if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
return;
}
const m = parseInt(opM.match(/[0-9]+/)[0], 10);

View File

@ -53,7 +53,7 @@
<span>Spiral</span>
</a>
<a href="https://foundrydigital.com/" target="_blank" title="Foundry">
<svg xmlns="http://www.w3.org/2000/svg" id="b" data-name="Layer 2" style="zoom: 1;" width="32" height="76" viewBox="0 0 32 76">
<svg xmlns="http://www.w3.org/2000/svg" id="b" data-name="Layer 2" style="zoom: 1;" width="32" height="90" viewBox="0 -5 32 90" class="image">
<defs>
<style>
.d {
@ -125,17 +125,14 @@
<span>Blockstream</span>
</a>
<a href="https://unchained.com/" target="_blank" title="Unchained">
<svg id="Layer_1" width="78" height="78" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 156.68 156.68"><defs><style>.cls-unchained-1{fill:#fff;}</style></defs><path class="cls-unchained-1" d="m78.34,0C35.07,0,0,35.07,0,78.34s35.07,78.34,78.34,78.34,78.34-35.07,78.34-78.34S121.6,0,78.34,0ZM20.23,109.5c-4.99-9.28-7.81-19.89-7.81-31.16C12.42,41.93,41.93,12.42,78.34,12.42c33.15,0,60.58,24.46,65.23,56.32h-37.48c-45.29,0-71.19,20.05-85.85,40.76Zm58.11,34.76c-12.42,0-24.04-3.44-33.96-9.41,3.94-8.85,9.11-18.7,15.84-28.9,20.99-31.8,52.2-31.19,76.49-31.19h7.45c.06,1.18.1,2.38.1,3.58,0,36.41-29.51,65.92-65.92,65.92Z"/><path class="cls-unchained-1" d="m91.98,42.4l-3.62-1.18c-3.94-1.29-7.03-4.38-8.32-8.32l-1.18-3.63c-.13-.39-.68-.39-.81,0l-1.18,3.63c-1.29,3.94-4.38,7.03-8.32,8.32l-3.62,1.18c-.39.13-.39.68,0,.81l3.62,1.18c3.94,1.29,7.03,4.38,8.32,8.32l1.18,3.63c.13.39.68.39.81,0l1.18-3.63c1.29-3.94,4.38-7.03,8.32-8.32l3.62-1.18c.39-.13.39-.68,0-.81Z"/></svg>
<svg id="Layer_1" width="78" height="78" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 156.68 156.68" class="image">
<defs><style>.cls-unchained-1{fill:#fff;}</style></defs><path class="cls-unchained-1" d="m78.34,0C35.07,0,0,35.07,0,78.34s35.07,78.34,78.34,78.34,78.34-35.07,78.34-78.34S121.6,0,78.34,0ZM20.23,109.5c-4.99-9.28-7.81-19.89-7.81-31.16C12.42,41.93,41.93,12.42,78.34,12.42c33.15,0,60.58,24.46,65.23,56.32h-37.48c-45.29,0-71.19,20.05-85.85,40.76Zm58.11,34.76c-12.42,0-24.04-3.44-33.96-9.41,3.94-8.85,9.11-18.7,15.84-28.9,20.99-31.8,52.2-31.19,76.49-31.19h7.45c.06,1.18.1,2.38.1,3.58,0,36.41-29.51,65.92-65.92,65.92Z"/><path class="cls-unchained-1" d="m91.98,42.4l-3.62-1.18c-3.94-1.29-7.03-4.38-8.32-8.32l-1.18-3.63c-.13-.39-.68-.39-.81,0l-1.18,3.63c-1.29,3.94-4.38,7.03-8.32,8.32l-3.62,1.18c-.39.13-.39.68,0,.81l3.62,1.18c3.94,1.29,7.03,4.38,8.32,8.32l1.18,3.63c.13.39.68.39.81,0l1.18-3.63c1.29-3.94,4.38-7.03,8.32-8.32l3.62-1.18c.39-.13.39-.68,0-.81Z"/>
</svg>
<span>Unchained</span>
</a>
<a href="https://gemini.com/" target="_blank" title="Gemini">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="360" height="360" viewBox="0 0 360 360" class="image">
<rect style="fill: black" width="360" height="360" />
<g transform="matrix(0.62 0 0 0.62 180 180)">
<path style="fill: rgb(0,220,250)" transform=" translate(-162, -162)" d="M 211.74 0 C 154.74 0 106.35 43.84 100.25 100.25 C 43.84 106.35 1.4210854715202004e-14 154.76 1.4210854715202004e-14 211.74 C 0.044122601308501076 273.7212006364817 50.27879936351834 323.95587739869154 112.26 324 C 169.26 324 217.84 280.15999999999997 223.75 223.75 C 280.15999999999997 217.65 324 169.24 324 112.26 C 323.95587739869154 50.278799363518324 273.72120063648174 0.04412260130848722 211.74 -1.4210854715202004e-14 z M 297.74 124.84 C 291.9644950552469 162.621439649343 262.2969457716857 192.26062994820046 224.51 198 L 224.51 124.84 z M 26.3 199.16 C 31.986912917108594 161.30935034910615 61.653433460549415 131.56986937804106 99.48999999999998 125.78999999999999 L 99.49 199 L 26.3 199 z M 198.21 224.51 C 191.87736076583954 267.0991541201681 155.312384597087 298.62923417787493 112.255 298.62923417787493 C 69.19761540291302 298.62923417787493 32.63263923416048 267.0991541201682 26.3 224.51 z M 199.16 124.83999999999999 L 199.16 199 L 124.84 199 L 124.84 124.84 z M 297.7 99.48999999999998 L 125.78999999999999 99.48999999999998 C 132.12263923416046 56.90084587983182 168.687615402913 25.37076582212505 211.745 25.37076582212505 C 254.80238459708698 25.37076582212505 291.3673607658395 56.900845879831834 297.7 99.49 z" stroke-linecap="round" />
</g>
</svg>
<span>Gemini</span>
<a href="https://bitkey.world/" target="_blank" title="Bitkey">
<img class="image" src="/resources/profile/bitkey.svg" />
<span>Bitkey</span>
</a>
<a href="https://bullbitcoin.com/" target="_blank" title="Bull Bitcoin">
<svg aria-hidden="true" class="image" viewBox="0 -5 40 40" xmlns="http://www.w3.org/2000/svg">
@ -150,7 +147,7 @@
<span>Bull Bitcoin</span>
</a>
<a href="https://exodus.com/" target="_blank" title="Exodus">
<svg width="80" height="80" viewBox="0 0 500 500" fill="none" xmlns="http://www.w3.org/2000/svg">
<svg width="80" height="80" viewBox="0 0 500 500" fill="none" xmlns="http://www.w3.org/2000/svg" class="image">
<circle cx="250" cy="250" r="250" fill="#1F2033"/>
<g clip-path="url(#clip0_2_14)">
<path d="M411.042 178.303L271.79 87V138.048L361.121 196.097L350.612 229.351H271.79V271.648H350.612L361.121 304.903L271.79 362.952V414L411.042 322.989L388.271 250.646L411.042 178.303Z" fill="url(#paint0_linear_2_14)"/>
@ -191,6 +188,19 @@
</svg>
<span>Exodus</span>
</a>
<a href="https://gemini.com/" target="_blank" title="Gemini">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="360" height="360" viewBox="0 0 360 360" class="image">
<rect style="fill: black" width="360" height="360" />
<g transform="matrix(0.62 0 0 0.62 180 180)">
<path style="fill: rgb(0,220,250)" transform=" translate(-162, -162)" d="M 211.74 0 C 154.74 0 106.35 43.84 100.25 100.25 C 43.84 106.35 1.4210854715202004e-14 154.76 1.4210854715202004e-14 211.74 C 0.044122601308501076 273.7212006364817 50.27879936351834 323.95587739869154 112.26 324 C 169.26 324 217.84 280.15999999999997 223.75 223.75 C 280.15999999999997 217.65 324 169.24 324 112.26 C 323.95587739869154 50.278799363518324 273.72120063648174 0.04412260130848722 211.74 -1.4210854715202004e-14 z M 297.74 124.84 C 291.9644950552469 162.621439649343 262.2969457716857 192.26062994820046 224.51 198 L 224.51 124.84 z M 26.3 199.16 C 31.986912917108594 161.30935034910615 61.653433460549415 131.56986937804106 99.48999999999998 125.78999999999999 L 99.49 199 L 26.3 199 z M 198.21 224.51 C 191.87736076583954 267.0991541201681 155.312384597087 298.62923417787493 112.255 298.62923417787493 C 69.19761540291302 298.62923417787493 32.63263923416048 267.0991541201682 26.3 224.51 z M 199.16 124.83999999999999 L 199.16 199 L 124.84 199 L 124.84 124.84 z M 297.7 99.48999999999998 L 125.78999999999999 99.48999999999998 C 132.12263923416046 56.90084587983182 168.687615402913 25.37076582212505 211.745 25.37076582212505 C 254.80238459708698 25.37076582212505 291.3673607658395 56.900845879831834 297.7 99.49 z" stroke-linecap="round" />
</g>
</svg>
<span>Gemini</span>
</a>
<a href="https://leather.io/" target="_blank" title="Leather">
<img class="image" src="/resources/profile/leather.svg" />
<span>Leather</span>
</a>
</div>
</div>
@ -435,7 +445,7 @@
Trademark Notice<br>
</div>
<p>
The Mempool Open Source Project&reg;, Mempool Accelerator&trade;, Mempool Enterprise&reg;, Mempool Liquidity&trade;, mempool.space&reg;, Be your own explorer&trade;, Explore the full Bitcoin ecosystem&reg;, Mempool Goggles&trade;, the mempool logo, the mempool Square logo, the mempool Blocks logo, the mempool Blocks 3 | 2 logo, the mempool.space Vertical Logo, and the mempool.space Horizontal logo are either registered trademarks or trademarks of Mempool Space K.K in Japan, the United States, and/or other countries.
The Mempool Open Source Project&reg;, Mempool Accelerator&trade;, Mempool Enterprise&reg;, Mempool Liquidity&trade;, mempool.space&reg;, Be your own explorer&trade;, Explore the full Bitcoin ecosystem&reg;, Mempool Goggles&trade;, the mempool Logo, the mempool Square Logo, the mempool block visualization Logo, the mempool Blocks Logo, the mempool transaction Logo, the mempool Blocks 3 | 2 Logo, the mempool research Logo, the mempool.space Vertical Logo, and the mempool.space Horizontal Logo are either registered trademarks or trademarks of Mempool Space K.K in Japan, the United States, and/or other countries.
</p>
<p>
While our software is available under an open source software license, the copyright license does not include an implied right or license to use our trademarks. See our <a href="https://mempool.space/trademark-policy">Trademark Policy and Guidelines</a> for more details, published on &lt;https://mempool.space/trademark-policy&gt;.

View File

@ -13,8 +13,6 @@
.image.not-rounded {
border-radius: 0;
width: 60px;
height: 60px;
}
.intro {
@ -158,9 +156,8 @@
margin: 40px 29px 10px;
&.image.coldcard {
border-radius: 0;
width: auto;
max-height: 50px;
margin: 40px 29px 14px 29px;
height: auto;
margin: 20px 29px 20px;
}
}
}
@ -254,3 +251,12 @@
width: 64px;
height: 64px;
}
.enterprise-sponsor {
.wrapper {
display: flex;
flex-wrap: wrap;
justify-content: center;
max-width: 800px;
}
}

View File

@ -75,6 +75,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
@Output() changeMode = new EventEmitter<boolean>();
calculating = true;
processing = false;
selectedOption: 'wait' | 'accel';
cantPayReason = '';
quoteError = ''; // error fetching estimate or initial data
@ -196,9 +197,11 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
if (changes.scrollEvent && this.scrollEvent) {
this.scrollToElement('acceleratePreviewAnchor', 'start');
}
if (changes.accelerating) {
if ((this.step === 'processing' || this.step === 'paid') && this.accelerating) {
if (changes.accelerating && this.accelerating) {
if (this.step === 'processing' || this.step === 'paid') {
this.moveToStep('success');
} else { // Edge case where the transaction gets accelerated by someone else or on another session
this.closeModal();
}
}
}
@ -378,9 +381,10 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
* Account-based acceleration request
*/
accelerateWithMempoolAccount(): void {
if (!this.canPay || this.calculating) {
if (!this.canPay || this.calculating || this.processing) {
return;
}
this.processing = true;
if (this.accelerationSubscription) {
this.accelerationSubscription.unsubscribe();
}
@ -390,6 +394,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.accelerationUUID
).subscribe({
next: () => {
this.processing = false;
this.apiService.logAccelerationRequest$(this.tx.txid).subscribe();
this.audioService.playSound('ascend-chime-cartoon');
this.showSuccess = true;
@ -397,6 +402,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.moveToStep('paid');
},
error: (response) => {
this.processing = false;
this.accelerateError = response.error;
}
});
@ -466,10 +472,14 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
* APPLE PAY
*/
async requestApplePayPayment(): Promise<void> {
if (this.processing) {
return;
}
if (this.conversionsSubscription) {
this.conversionsSubscription.unsubscribe();
}
this.processing = true;
this.conversionsSubscription = this.stateService.conversions$.subscribe(
async (conversions) => {
this.conversions = conversions;
@ -494,6 +504,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
console.error(`Unable to find apple pay button id='apple-pay-button'`);
// Try again
setTimeout(this.requestApplePayPayment.bind(this), 500);
this.processing = false;
return;
}
this.loadingApplePay = false;
@ -505,6 +516,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
if (!card || !card.brand || !card.expMonth || !card.expYear || !card.last4) {
console.error(`Cannot retreive payment card details`);
this.accelerateError = 'apple_pay_no_card_details';
this.processing = false;
return;
}
const cardTag = md5(`${card.brand}${card.expMonth}${card.expYear}${card.last4}`.toLowerCase());
@ -516,6 +528,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.accelerationUUID
).subscribe({
next: () => {
this.processing = false;
this.apiService.logAccelerationRequest$(this.tx.txid).subscribe();
this.audioService.playSound('ascend-chime-cartoon');
if (this.applePay) {
@ -526,6 +539,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}, 1000);
},
error: (response) => {
this.processing = false;
this.accelerateError = response.error;
if (!(response.status === 403 && response.error === 'not_available')) {
setTimeout(() => {
@ -537,6 +551,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}
});
} else {
this.processing = false;
let errorMessage = `Tokenization failed with status: ${tokenResult.status}`;
if (tokenResult.errors) {
errorMessage += ` and errors: ${JSON.stringify(
@ -547,6 +562,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}
});
} catch (e) {
this.processing = false;
console.error(e);
}
}
@ -557,10 +573,14 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
* GOOGLE PAY
*/
async requestGooglePayPayment(): Promise<void> {
if (this.processing) {
return;
}
if (this.conversionsSubscription) {
this.conversionsSubscription.unsubscribe();
}
this.processing = true;
this.conversionsSubscription = this.stateService.conversions$.subscribe(
async (conversions) => {
this.conversions = conversions;
@ -595,6 +615,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
if (!card || !card.brand || !card.expMonth || !card.expYear || !card.last4) {
console.error(`Cannot retreive payment card details`);
this.accelerateError = 'apple_pay_no_card_details';
this.processing = false;
return;
}
const cardTag = md5(`${card.brand}${card.expMonth}${card.expYear}${card.last4}`.toLowerCase());
@ -606,6 +627,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.accelerationUUID
).subscribe({
next: () => {
this.processing = false;
this.apiService.logAccelerationRequest$(this.tx.txid).subscribe();
this.audioService.playSound('ascend-chime-cartoon');
if (this.googlePay) {
@ -616,6 +638,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}, 1000);
},
error: (response) => {
this.processing = false;
this.accelerateError = response.error;
if (!(response.status === 403 && response.error === 'not_available')) {
setTimeout(() => {
@ -627,6 +650,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}
});
} else {
this.processing = false;
let errorMessage = `Tokenization failed with status: ${tokenResult.status}`;
if (tokenResult.errors) {
errorMessage += ` and errors: ${JSON.stringify(
@ -644,10 +668,14 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
* CASHAPP
*/
async requestCashAppPayment(): Promise<void> {
if (this.processing) {
return;
}
if (this.conversionsSubscription) {
this.conversionsSubscription.unsubscribe();
}
this.processing = true;
this.conversionsSubscription = this.stateService.conversions$.subscribe(
async (conversions) => {
this.conversions = conversions;
@ -678,6 +706,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.cashAppPay.addEventListener('ontokenization', event => {
const { tokenResult, error } = event.detail;
if (error) {
this.processing = false;
this.accelerateError = error;
} else if (tokenResult.status === 'OK') {
this.servicesApiService.accelerateWithCashApp$(
@ -688,6 +717,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
this.accelerationUUID
).subscribe({
next: () => {
this.processing = false;
this.apiService.logAccelerationRequest$(this.tx.txid).subscribe();
this.audioService.playSound('ascend-chime-cartoon');
if (this.cashAppPay) {
@ -702,6 +732,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
}, 1000);
},
error: (response) => {
this.processing = false;
this.accelerateError = response.error;
if (!(response.status === 403 && response.error === 'not_available')) {
setTimeout(() => {

View File

@ -47,13 +47,14 @@
<tr *ngIf="['accelerated', 'mined'].includes(accelerationInfo.status) && hasPoolsData()">
<td class="label" i18n="transaction.accelerated-by-hashrate|Accelerated to hashrate">Accelerated by</td>
<td class="value" *ngIf="accelerationInfo.pools">
<ng-container *ngFor="let pool of accelerationInfo.pools">
<ng-container *ngFor="let pool of accelerationInfo.pools; let i = index;">
<img *ngIf="accelerationInfo.poolsData[pool]"
class="pool-logo"
[style.opacity]="accelerationInfo?.minedByPoolUniqueId && pool !== accelerationInfo?.minedByPoolUniqueId ? '0.3' : '1'"
[src]="'/resources/mining-pools/' + accelerationInfo.poolsData[pool].slug + '.svg'"
onError="this.src = '/resources/mining-pools/default.svg'"
[alt]="'Logo of ' + pool.name + ' mining pool'">
<br *ngIf="i % 6 === 5">
</ng-container>
</td>
</tr>

View File

@ -23,6 +23,7 @@
.label {
padding-right: 30px;
vertical-align: top;
}
.pool-logo {
@ -30,7 +31,8 @@
height: 22px;
position: relative;
top: -1px;
margin-right: 3px;
margin-right: 4px;
margin-bottom: 4px;
}
.oobFees {

View File

@ -1,5 +1,5 @@
import { Component, OnInit, ChangeDetectionStrategy, Input, ChangeDetectorRef, OnDestroy, Inject, LOCALE_ID } from '@angular/core';
import { BehaviorSubject, Observable, Subscription, catchError, filter, of, switchMap, tap, throttleTime } from 'rxjs';
import { BehaviorSubject, Observable, Subscription, catchError, combineLatest, filter, of, switchMap, tap, throttleTime, timer } from 'rxjs';
import { Acceleration, BlockExtended, SinglePoolStats } from '../../../interfaces/node-api.interface';
import { StateService } from '../../../services/state.service';
import { WebsocketService } from '../../../services/websocket.service';
@ -61,8 +61,11 @@ export class AccelerationsListComponent implements OnInit, OnDestroy {
this.websocketService.want(['blocks']);
this.seoService.setTitle($localize`:@@02573b6980a2d611b4361a2595a4447e390058cd:Accelerations`);
this.paramSubscription = this.route.params.pipe(
tap(params => {
this.paramSubscription = combineLatest([
this.route.params,
timer(0),
]).pipe(
tap(([params]) => {
this.page = +params['page'] || 1;
this.pageSubject.next(this.page);
})

View File

@ -67,13 +67,17 @@ export class ActiveAccelerationBox implements OnChanges {
const acceleratingPools = (poolList || []).filter(id => pools[id]).sort((a,b) => pools[a].lastEstimatedHashrate - pools[b].lastEstimatedHashrate);
const totalAcceleratedHashrate = acceleratingPools.reduce((total, pool) => total + pools[pool].lastEstimatedHashrate, 0);
const lightenStep = acceleratingPools.length ? (0.48 / acceleratingPools.length) : 0;
// Find the first pool with at least 1% of the total network hashrate
const firstSignificantPool = acceleratingPools.findIndex(pool => pools[pool].lastEstimatedHashrate > this.miningStats.lastEstimatedHashrate / 100);
const numSignificantPools = acceleratingPools.length - firstSignificantPool;
acceleratingPools.forEach((poolId, index) => {
const pool = pools[poolId];
const poolShare = ((pool.lastEstimatedHashrate / this.miningStats.lastEstimatedHashrate) * 100).toFixed(1);
data.push(getDataItem(
pool.lastEstimatedHashrate,
toRGB(lighten({ r: 147, g: 57, b: 244 }, index * lightenStep)),
index >= firstSignificantPool
? toRGB(lighten({ r: 147, g: 57, b: 244 }, 1 - (index - firstSignificantPool) / (numSignificantPools - 1)))
: 'white',
`<b style="color: white">${pool.name} (${poolShare}%)</b>`,
true,
) as PieSeriesOption);

View File

@ -0,0 +1,5 @@
<div class="sparkles" #sparkleAnchor>
<div *ngFor="let sparkle of sparkles" class="sparkle" [style]="sparkle.style">
<span class="inner-sparkle" [style]="sparkle.rotation">+</span>
</div>
</div>

View File

@ -0,0 +1,45 @@
.sparkles {
position: absolute;
top: var(--block-size);
height: 50px;
right: 0;
}
.sparkle {
position: absolute;
color: rgba(152, 88, 255, 0.75);
opacity: 0;
transform: scale(0.8) rotate(0deg);
animation: pop ease 2000ms forwards, sparkle ease 500ms infinite;
}
.inner-sparkle {
display: block;
}
@keyframes pop {
0% {
transform: scale(0.8) rotate(0deg);
opacity: 0;
}
20% {
transform: scale(1) rotate(72deg);
opacity: 1;
}
100% {
transform: scale(0) rotate(360deg);
opacity: 0;
}
}
@keyframes sparkle {
0% {
color: rgba(152, 88, 255, 0.75);
}
50% {
color: rgba(198, 162, 255, 0.75);
}
100% {
color: rgba(152, 88, 255, 0.75);
}
}

View File

@ -0,0 +1,73 @@
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, Input, OnChanges, SimpleChanges, ViewChild } from '@angular/core';
@Component({
selector: 'app-acceleration-sparkles',
templateUrl: './acceleration-sparkles.component.html',
styleUrls: ['./acceleration-sparkles.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class AccelerationSparklesComponent implements OnChanges {
@Input() arrow: ElementRef<HTMLDivElement>;
@Input() run: boolean = false;
@ViewChild('sparkleAnchor')
sparkleAnchor: ElementRef<HTMLDivElement>;
constructor(
private cd: ChangeDetectorRef,
) {}
endTimeout: any;
lastSparkle: number = 0;
sparkleWidth: number = 0;
sparkles: any[] = [];
ngOnChanges(changes: SimpleChanges): void {
if (changes.run) {
if (this.endTimeout) {
clearTimeout(this.endTimeout);
this.endTimeout = null;
}
if (this.run) {
this.doSparkle();
} else {
this.endTimeout = setTimeout(() => {
this.sparkles = [];
}, 2000);
}
}
}
doSparkle(): void {
if (this.run) {
const now = performance.now();
if (now - this.lastSparkle > 20) {
this.lastSparkle = now;
if (this.arrow?.nativeElement && this.sparkleAnchor?.nativeElement) {
const anchor = this.sparkleAnchor.nativeElement.getBoundingClientRect().right;
const right = this.arrow.nativeElement.getBoundingClientRect().right;
const dx = (anchor - right) + 30;
const numSparkles = Math.ceil(Math.random() * 3);
for (let i = 0; i < numSparkles; i++) {
this.sparkles.push({
style: {
right: (dx + (Math.random() * 10)) + 'px',
top: (15 + (Math.random() * 30)) + 'px',
},
rotation: {
transform: `rotate(${Math.random() * 360}deg)`,
}
});
}
while (this.sparkles.length > 200) {
this.sparkles.shift();
}
this.cd.markForCheck();
}
}
requestAnimationFrame(() => {
this.doSparkle();
});
}
}
}

View File

@ -55,7 +55,7 @@ export class AddressLabelsComponent implements OnChanges {
}
handleVin() {
const address = new AddressTypeInfo(this.network || 'mainnet', this.vin.prevout?.scriptpubkey_address, this.vin.prevout?.scriptpubkey_type as AddressType, [this.vin])
const address = new AddressTypeInfo(this.network || 'mainnet', this.vin.prevout?.scriptpubkey_address, this.vin.prevout?.scriptpubkey_type as AddressType, [this.vin]);
if (address?.scripts.size) {
const script = address?.scripts.values().next().value;
if (script.template?.label) {

View File

@ -94,6 +94,20 @@
</div>
</ng-container>
<ng-container *ngIf="(stateService.backend$ | async) === 'esplora' && address && utxos && utxos.length > 2">
<br>
<div class="title-tx">
<h2 class="text-left" i18n="address.unspent-outputs">Unspent Outputs</h2>
</div>
<div class="box">
<div class="row">
<div class="col-md">
<app-utxo-graph [utxos]="utxos" left="80" />
</div>
</div>
</div>
</ng-container>
<br>
<div class="title-tx">
<h2 class="text-left">

View File

@ -2,12 +2,12 @@ import { Component, OnInit, OnDestroy, HostListener } from '@angular/core';
import { ActivatedRoute, ParamMap } from '@angular/router';
import { ElectrsApiService } from '../../services/electrs-api.service';
import { switchMap, filter, catchError, map, tap } from 'rxjs/operators';
import { Address, ChainStats, Transaction, Vin } from '../../interfaces/electrs.interface';
import { Address, ChainStats, Transaction, Utxo, Vin } from '../../interfaces/electrs.interface';
import { WebsocketService } from '../../services/websocket.service';
import { StateService } from '../../services/state.service';
import { AudioService } from '../../services/audio.service';
import { ApiService } from '../../services/api.service';
import { of, merge, Subscription, Observable } from 'rxjs';
import { of, merge, Subscription, Observable, forkJoin } from 'rxjs';
import { SeoService } from '../../services/seo.service';
import { seoDescriptionNetwork } from '../../shared/common.utils';
import { AddressInformation } from '../../interfaces/node-api.interface';
@ -104,6 +104,7 @@ export class AddressComponent implements OnInit, OnDestroy {
addressString: string;
isLoadingAddress = true;
transactions: Transaction[];
utxos: Utxo[];
isLoadingTransactions = true;
retryLoadMore = false;
error: any;
@ -159,6 +160,7 @@ export class AddressComponent implements OnInit, OnDestroy {
this.address = null;
this.isLoadingTransactions = true;
this.transactions = null;
this.utxos = null;
this.addressInfo = null;
this.exampleChannel = null;
document.body.scrollTo(0, 0);
@ -212,11 +214,19 @@ export class AddressComponent implements OnInit, OnDestroy {
this.updateChainStats();
this.isLoadingAddress = false;
this.isLoadingTransactions = true;
return address.is_pubkey
const utxoCount = this.chainStats.utxos + this.mempoolStats.utxos;
return forkJoin([
address.is_pubkey
? this.electrsApiService.getScriptHashTransactions$((address.address.length === 66 ? '21' : '41') + address.address + 'ac')
: this.electrsApiService.getAddressTransactions$(address.address);
: this.electrsApiService.getAddressTransactions$(address.address),
utxoCount >= 2 && utxoCount <= 500 ? (address.is_pubkey
? this.electrsApiService.getScriptHashUtxos$((address.address.length === 66 ? '21' : '41') + address.address + 'ac')
: this.electrsApiService.getAddressUtxos$(address.address)) : of([])
]);
}),
switchMap((transactions) => {
switchMap(([transactions, utxos]) => {
this.utxos = utxos;
this.tempTransactions = transactions;
if (transactions.length) {
this.lastTransactionTxId = transactions[transactions.length - 1].txid;
@ -334,6 +344,23 @@ export class AddressComponent implements OnInit, OnDestroy {
}
}
// update utxos in-place
for (const vin of transaction.vin) {
const utxoIndex = this.utxos.findIndex((utxo) => utxo.txid === vin.txid && utxo.vout === vin.vout);
if (utxoIndex !== -1) {
this.utxos.splice(utxoIndex, 1);
}
}
for (const [index, vout] of transaction.vout.entries()) {
if (vout.scriptpubkey_address === this.address.address) {
this.utxos.push({
txid: transaction.txid,
vout: index,
value: vout.value,
status: JSON.parse(JSON.stringify(transaction.status)),
});
}
}
return true;
}
@ -346,6 +373,26 @@ export class AddressComponent implements OnInit, OnDestroy {
this.transactions.splice(index, 1);
this.transactions = this.transactions.slice();
// update utxos in-place
for (const vin of transaction.vin) {
if (vin.prevout?.scriptpubkey_address === this.address.address) {
this.utxos.push({
txid: vin.txid,
vout: vin.vout,
value: vin.prevout.value,
status: { confirmed: true }, // Assuming the input was confirmed
});
}
}
for (const [index, vout] of transaction.vout.entries()) {
if (vout.scriptpubkey_address === this.address.address) {
const utxoIndex = this.utxos.findIndex((utxo) => utxo.txid === transaction.txid && utxo.vout === index);
if (utxoIndex !== -1) {
this.utxos.splice(utxoIndex, 1);
}
}
}
return true;
}

View File

@ -0,0 +1,7 @@
<div [formGroup]="amountForm" class="text-small text-center">
<select formControlName="mode" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 70px;" (change)="changeMode()">
<option value="btc" i18n="shared.btc|BTC">BTC</option>
<option value="sats" i18n="shared.sat|sat">sat</option>
<option value="fiat" i18n="shared.fiat|Fiat">Fiat</option>
</select>
</div>

View File

@ -0,0 +1,36 @@
import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
import { UntypedFormBuilder, UntypedFormGroup } from '@angular/forms';
import { StorageService } from '../../services/storage.service';
import { StateService } from '../../services/state.service';
@Component({
selector: 'app-amount-selector',
templateUrl: './amount-selector.component.html',
styleUrls: ['./amount-selector.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush
})
export class AmountSelectorComponent implements OnInit {
amountForm: UntypedFormGroup;
modes = ['btc', 'sats', 'fiat'];
constructor(
private formBuilder: UntypedFormBuilder,
private stateService: StateService,
private storageService: StorageService,
) { }
ngOnInit() {
this.amountForm = this.formBuilder.group({
mode: ['btc']
});
this.stateService.viewAmountMode$.subscribe((mode) => {
this.amountForm.get('mode')?.setValue(mode);
});
}
changeMode() {
const newMode = this.amountForm.get('mode')?.value;
this.storageService.setValue('view-amount-mode', newMode);
this.stateService.viewAmountMode$.next(newMode);
}
}

View File

@ -198,7 +198,7 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
}
// initialize the scene without any entry transition
setup(transactions: TransactionStripped[]): void {
setup(transactions: TransactionStripped[], sort: boolean = false): void {
const filtersAvailable = transactions.reduce((flagSet, tx) => flagSet || tx.flags > 0, false);
if (filtersAvailable !== this.filtersAvailable) {
this.setFilterFlags();
@ -206,7 +206,7 @@ export class BlockOverviewGraphComponent implements AfterViewInit, OnDestroy, On
this.filtersAvailable = filtersAvailable;
if (this.scene) {
this.clearUpdateQueue();
this.scene.setup(transactions);
this.scene.setup(transactions, sort);
this.readyNextFrame = true;
this.start();
this.updateSearchHighlight();

View File

@ -88,16 +88,19 @@ export default class BlockScene {
}
// set up the scene with an initial set of transactions, without any transition animation
setup(txs: TransactionStripped[]) {
setup(txs: TransactionStripped[], sort: boolean = false) {
// clean up any old transactions
Object.values(this.txs).forEach(tx => {
tx.destroy();
delete this.txs[tx.txid];
});
this.layout = new BlockLayout({ width: this.gridWidth, height: this.gridHeight });
txs.forEach(tx => {
const txView = new TxView(tx, this);
this.txs[tx.txid] = txView;
let txViews = txs.map(tx => new TxView(tx, this));
if (sort) {
txViews = txViews.sort(feeRateDescending);
}
txViews.forEach(txView => {
this.txs[txView.txid] = txView;
this.place(txView);
this.saveGridToScreenPosition(txView);
this.applyTxUpdate(txView, {

View File

@ -33,7 +33,7 @@ export default class TxView implements TransactionStripped {
flags: number;
bigintFlags?: bigint | null = 0b00000100_00000000_00000000_00000000n;
time?: number;
status?: 'found' | 'missing' | 'sigop' | 'fresh' | 'freshcpfp' | 'added' | 'added_prioritized' | 'prioritized' | 'censored' | 'selected' | 'rbf' | 'accelerated';
status?: 'found' | 'missing' | 'sigop' | 'fresh' | 'freshcpfp' | 'added' | 'added_prioritized' | 'prioritized' | 'added_deprioritized' | 'deprioritized' | 'censored' | 'selected' | 'rbf' | 'accelerated';
context?: 'projected' | 'actual';
scene?: BlockScene;

View File

@ -142,6 +142,10 @@ export function defaultColorFunction(
return auditColors.added_prioritized;
case 'prioritized':
return auditColors.prioritized;
case 'added_deprioritized':
return auditColors.added_prioritized;
case 'deprioritized':
return auditColors.prioritized;
case 'selected':
return colors.marginal[levelIndex] || colors.marginal[defaultMempoolFeeColors.length - 1];
case 'accelerated':

View File

@ -79,6 +79,11 @@
<span class="badge badge-warning" i18n="tx-features.tag.added|Added">Added</span>
<span class="badge badge-warning ml-1" i18n="tx-features.tag.prioritized|Prioritized">Prioritized</span>
</ng-container>
<span *ngSwitchCase="'deprioritized'" class="badge badge-warning" i18n="tx-features.tag.prioritized|Deprioritized">Deprioritized</span>
<ng-container *ngSwitchCase="'added_deprioritized'">
<span class="badge badge-warning" i18n="tx-features.tag.added|Added">Added</span>
<span class="badge badge-warning ml-1" i18n="tx-features.tag.prioritized|Deprioritized">Deprioritized</span>
</ng-container>
<span *ngSwitchCase="'selected'" class="badge badge-warning" i18n="transaction.audit.marginal">Marginal fee rate</span>
<span *ngSwitchCase="'rbf'" class="badge badge-warning" i18n="tx-features.tag.conflict|Conflict">Conflict</span>
<span *ngSwitchCase="'accelerated'" class="badge badge-accelerated" i18n="transaction.audit.accelerated">Accelerated</span>

View File

@ -137,7 +137,7 @@ export class BlockPreviewComponent implements OnInit, OnDestroy {
})
),
this.stateService.env.ACCELERATOR === true && block.height > 819500
? this.servicesApiService.getAccelerationHistory$({ blockHeight: block.height })
? this.servicesApiService.getAllAccelerationHistory$({ blockHeight: block.height })
.pipe(catchError(() => {
return of([]);
}))

View File

@ -17,6 +17,7 @@ import { PriceService, Price } from '../../services/price.service';
import { CacheService } from '../../services/cache.service';
import { ServicesApiServices } from '../../services/services-api.service';
import { PreloadService } from '../../services/preload.service';
import { identifyPrioritizedTransactions } from '../../shared/transaction.utils';
@Component({
selector: 'app-block',
@ -318,7 +319,7 @@ export class BlockComponent implements OnInit, OnDestroy {
this.accelerationsSubscription = this.block$.pipe(
switchMap((block) => {
return this.stateService.env.ACCELERATOR === true && block.height > 819500
? this.servicesApiService.getAccelerationHistory$({ blockHeight: block.height })
? this.servicesApiService.getAllAccelerationHistory$({ blockHeight: block.height })
.pipe(catchError(() => {
return of([]);
}))
@ -326,7 +327,7 @@ export class BlockComponent implements OnInit, OnDestroy {
})
).subscribe((accelerations) => {
this.accelerations = accelerations;
if (accelerations.length) {
if (accelerations.length && this.strippedTransactions) { // Don't call setupBlockAudit if we don't have transactions yet; it will be called later in overviewSubscription
this.setupBlockAudit();
}
});
@ -524,6 +525,7 @@ export class BlockComponent implements OnInit, OnDestroy {
const isUnseen = {};
const isAdded = {};
const isPrioritized = {};
const isDeprioritized = {};
const isCensored = {};
const isMissing = {};
const isSelected = {};
@ -535,6 +537,17 @@ export class BlockComponent implements OnInit, OnDestroy {
this.numUnexpected = 0;
if (blockAudit?.template) {
// augment with locally calculated *de*prioritized transactions if possible
const { prioritized, deprioritized } = identifyPrioritizedTransactions(transactions);
// but if the local calculation produces returns unexpected results, don't use it
let useLocalDeprioritized = deprioritized.length < (transactions.length * 0.1);
for (const tx of prioritized) {
if (!isPrioritized[tx] && !isAccelerated[tx]) {
useLocalDeprioritized = false;
break;
}
}
for (const tx of blockAudit.template) {
inTemplate[tx.txid] = true;
if (tx.acc) {
@ -550,9 +563,14 @@ export class BlockComponent implements OnInit, OnDestroy {
for (const txid of blockAudit.addedTxs) {
isAdded[txid] = true;
}
for (const txid of blockAudit.prioritizedTxs || []) {
for (const txid of blockAudit.prioritizedTxs) {
isPrioritized[txid] = true;
}
if (useLocalDeprioritized) {
for (const txid of deprioritized || []) {
isDeprioritized[txid] = true;
}
}
for (const txid of blockAudit.missingTxs) {
isCensored[txid] = true;
}
@ -608,6 +626,12 @@ export class BlockComponent implements OnInit, OnDestroy {
} else {
tx.status = 'prioritized';
}
} else if (isDeprioritized[tx.txid]) {
if (isAdded[tx.txid] || (blockAudit.version > 0 && isUnseen[tx.txid])) {
tx.status = 'added_deprioritized';
} else {
tx.status = 'deprioritized';
}
} else if (isAdded[tx.txid] && (blockAudit.version === 0 || isUnseen[tx.txid])) {
tx.status = 'added';
} else if (inTemplate[tx.txid]) {

View File

@ -1,7 +1,10 @@
<app-indexing-progress *ngIf="!widget"></app-indexing-progress>
<div class="container-xl" style="min-height: 335px" [ngClass]="{'widget': widget, 'full-height': !widget, 'legacy': !isMempoolModule}">
<h1 *ngIf="!widget" class="float-left" i18n="master-page.blocks">Blocks</h1>
<div *ngIf="!widget" class="float-left" style="display: flex; width: 100%; align-items: center;">
<h1 i18n="master-page.blocks">Blocks</h1>
<app-svg-images name="blocks-2-3" style="width: 275px; max-width: 90%; margin-top: -10px"></app-svg-images>
</div>
<div *ngIf="!widget && isLoading" class="spinner-border ml-3" role="status"></div>
<div class="clearfix"></div>

View File

@ -12,7 +12,7 @@
<div class="input-group-prepend">
<span class="input-group-text">{{ currency$ | async }}</span>
</div>
<input type="text" class="form-control" formControlName="fiat" (input)="transformInput('fiat')" (click)="selectAll($event)">
<input type="text" inputmode="numeric" class="form-control" formControlName="fiat" (input)="transformInput('fiat')" (click)="selectAll($event)">
<app-clipboard [button]="true" [text]="form.get('fiat').value" [class]="'btn btn-lg btn-secondary ml-1'"></app-clipboard>
</div>
@ -20,7 +20,7 @@
<div class="input-group-prepend">
<span class="input-group-text">BTC</span>
</div>
<input type="text" class="form-control" formControlName="bitcoin" (input)="transformInput('bitcoin')" (click)="selectAll($event)">
<input type="text" inputmode="numeric" class="form-control" formControlName="bitcoin" (input)="transformInput('bitcoin')" (click)="selectAll($event)">
<app-clipboard [button]="true" [text]="form.get('bitcoin').value" [class]="'btn btn-lg btn-secondary ml-1'"></app-clipboard>
</div>
@ -28,7 +28,7 @@
<div class="input-group-prepend">
<span class="input-group-text" i18n="shared.sats">sats</span>
</div>
<input type="text" class="form-control" formControlName="satoshis" (input)="transformInput('satoshis')" (click)="selectAll($event)">
<input type="text" inputmode="numeric" class="form-control" formControlName="satoshis" (input)="transformInput('satoshis')" (click)="selectAll($event)">
<app-clipboard [button]="true" [text]="form.get('satoshis').value" [class]="'btn btn-lg btn-secondary ml-1'"></app-clipboard>
</div>
</form>

View File

@ -77,7 +77,7 @@ export class DifficultyMiningComponent implements OnInit {
base: `${da.progressPercent.toFixed(2)}%`,
change: da.difficultyChange,
progress: da.progressPercent,
remainingBlocks: da.remainingBlocks - 1,
remainingBlocks: da.remainingBlocks,
colorAdjustments,
colorPreviousAdjustments,
newDifficultyHeight: da.nextRetargetHeight,

View File

@ -153,8 +153,8 @@ export class DifficultyComponent implements OnInit {
base: `${da.progressPercent.toFixed(2)}%`,
change: da.difficultyChange,
progress: da.progressPercent,
minedBlocks: this.currentIndex + 1,
remainingBlocks: da.remainingBlocks - 1,
minedBlocks: this.currentIndex,
remainingBlocks: da.remainingBlocks,
expectedBlocks: Math.floor(da.expectedBlocks),
colorAdjustments,
colorPreviousAdjustments,

View File

@ -5,7 +5,7 @@
</div>
<div class="faucet-container text-center">
@if (txid) {
<div class="alert alert-success w-100 text-truncate">
<fa-icon [icon]="['fas', 'circle-check']"></fa-icon>
@ -36,6 +36,13 @@
<app-twitter-login customClass="btn btn-sm" width="180px" redirectTo="/testnet4/faucet" buttonString="Link your Twitter"></app-twitter-login>
</div>
}
@else if (error === 'account_limited') {
<div class="alert alert-mempool d-block text-center w-100">
<div class="d-inline align-middle">
<span class="mb-2 mr-2">Your Twitter account does not allow you to access the faucet</span>
</div>
</div>
}
@else if (error) {
<!-- User can request -->
<app-mempool-error class="w-100" [error]="error"></app-mempool-error>
@ -81,7 +88,7 @@
}
<!-- Send back coins -->
@if (status?.address) {
@if (status?.address) {
<div class="mt-4 alert alert-info w-100">If you no longer need your testnet4 coins, please consider <a class="text-primary" [routerLink]="['/address/' | relativeUrl, status.address]"><u>sending them back</u></a> to replenish the faucet.</div>
}

View File

@ -19,7 +19,7 @@ export class FaucetComponent implements OnInit, OnDestroy {
error: string = '';
user: any = undefined;
txid: string = '';
faucetStatusSubscription: Subscription;
status: {
min: number; // minimum amount to request at once (in sats)

View File

@ -31,7 +31,7 @@ export class MempoolBlockOverviewComponent implements OnInit, OnDestroy, OnChang
lastBlockHeight: number;
blockIndex: number;
isLoading$ = new BehaviorSubject<boolean>(true);
isLoading$ = new BehaviorSubject<boolean>(false);
timeLtrSubscription: Subscription;
timeLtr: boolean;
chainDirection: string = 'right';
@ -95,6 +95,7 @@ export class MempoolBlockOverviewComponent implements OnInit, OnDestroy, OnChang
}
}
this.updateBlock({
block: this.blockIndex,
removed,
changed,
added
@ -110,8 +111,11 @@ export class MempoolBlockOverviewComponent implements OnInit, OnDestroy, OnChang
if (this.blockGraph) {
this.blockGraph.clear(changes.index.currentValue > changes.index.previousValue ? this.chainDirection : this.poolDirection);
}
this.isLoading$.next(true);
this.websocketService.startTrackMempoolBlock(changes.index.currentValue);
if (!this.websocketService.startTrackMempoolBlock(changes.index.currentValue) && this.stateService.mempoolBlockState && this.stateService.mempoolBlockState.block === changes.index.currentValue) {
this.resumeBlock(Object.values(this.stateService.mempoolBlockState.transactions));
} else {
this.isLoading$.next(true);
}
}
}
@ -153,6 +157,19 @@ export class MempoolBlockOverviewComponent implements OnInit, OnDestroy, OnChang
this.isLoading$.next(false);
}
resumeBlock(transactionsStripped: TransactionStripped[]): void {
if (this.blockGraph) {
this.firstLoad = false;
this.blockGraph.setup(transactionsStripped, true);
this.blockIndex = this.index;
this.isLoading$.next(false);
} else {
requestAnimationFrame(() => {
this.resumeBlock(transactionsStripped);
});
}
}
onTxClick(event: { tx: TransactionStripped, keyModifier: boolean }): void {
const url = new RelativeUrlPipe(this.stateService).transform(`/tx/${event.tx.txid}`);
if (!event.keyModifier) {

View File

@ -71,7 +71,7 @@ export class MempoolBlockComponent implements OnInit, OnDestroy {
})
);
this.mempoolBlockTransactions$ = this.stateService.liveMempoolBlockTransactions$.pipe(map(txMap => Object.values(txMap)));
this.mempoolBlockTransactions$ = this.stateService.liveMempoolBlockTransactions$.pipe(map(({transactions}) => Object.values(transactions)));
this.network$ = this.stateService.networkChanged$;
}

View File

@ -51,7 +51,8 @@
</div>
</ng-template>
</div>
<div *ngIf="arrowVisible" id="arrow-up" [ngStyle]="{'right': rightPosition + (blockWidth * 0.3) + containerOffset + 'px', transition: transition }" [class.blink]="txPosition?.accelerated"></div>
<app-acceleration-sparkles [style]="{ position: 'absolute', right: 0}" [arrow]="arrowElement" [run]="acceleratingArrow"></app-acceleration-sparkles>
<div *ngIf="arrowVisible" #arrowUp id="arrow-up" [ngStyle]="{'right': rightPosition + (blockWidth * 0.3) + containerOffset + 'px', transition: transition }" [class.blink]="txPosition?.accelerated"></div>
</div>
</ng-container>

View File

@ -1,4 +1,4 @@
import { Component, OnInit, OnDestroy, ChangeDetectionStrategy, ChangeDetectorRef, HostListener, Input, OnChanges, SimpleChanges, Output, EventEmitter } from '@angular/core';
import { Component, OnInit, OnDestroy, ChangeDetectionStrategy, ChangeDetectorRef, HostListener, Input, OnChanges, SimpleChanges, Output, EventEmitter, ViewChild, ElementRef } from '@angular/core';
import { Subscription, Observable, of, combineLatest } from 'rxjs';
import { MempoolBlock } from '../../interfaces/websocket.interface';
import { StateService } from '../../services/state.service';
@ -77,6 +77,9 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
maxArrowPosition = 0;
rightPosition = 0;
transition = 'background 2s, right 2s, transform 1s';
@ViewChild('arrowUp')
arrowElement: ElementRef<HTMLDivElement>;
acceleratingArrow: boolean = false;
markIndex: number;
txPosition: MempoolPosition;
@ -201,6 +204,7 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
this.markBlocksSubscription = this.stateService.markBlock$
.subscribe((state) => {
const oldTxPosition = this.txPosition;
this.markIndex = undefined;
this.txPosition = undefined;
this.txFeePerVSize = undefined;
@ -209,6 +213,12 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
}
if (state.mempoolPosition) {
this.txPosition = state.mempoolPosition;
if (this.txPosition.accelerated && !oldTxPosition?.accelerated) {
this.acceleratingArrow = true;
setTimeout(() => {
this.acceleratingArrow = false;
}, 2000);
}
}
if (state.txFeePerVSize) {
this.txFeePerVSize = state.txFeePerVSize;

File diff suppressed because one or more lines are too long

View File

@ -1,5 +1,8 @@
<div class="container-xl">
<h1 class="text-left" i18n="shared.test-transactions|Test Transactions">Test Transactions</h1>
<div style="display: flex; width: 100%; align-items: center; flex-wrap: wrap;">
<h1 class="text-left" i18n="shared.test-transactions|Test Transactions">Test Transactions</h1>
<app-svg-images name="blocks-3-2" style="width: 275px; max-width: 90%; margin-top: -9px"></app-svg-images>
</div>
<form [formGroup]="testTxsForm" (submit)="testTxsForm.valid && testTxs()" novalidate>
<label for="maxfeerate" i18n="test.tx.raw-hex">Raw hex</label>

View File

@ -42,7 +42,7 @@
<div class="blockchain-wrapper" [style]="{ height: blockchainHeight * 1.16 + 'px' }">
<app-clockchain [height]="blockchainHeight" [width]="blockchainWidth" mode="none"></app-clockchain>
</div>
<div class="panel">
<div class="panel" *ngIf="!error || waitingForTransaction">
@if (replaced) {
<div class="alert-replaced" role="alert">
<span i18n="transaction.rbf.replacement|RBF replacement">This transaction has been replaced by:</span>
@ -65,23 +65,25 @@
}
</div>
</div>
<div class="field narrower">
<div class="label" i18n="transaction.eta|Transaction ETA">ETA</div>
<div class="value">
<ng-container *ngIf="(ETA$ | async) as eta; else etaSkeleton">
<span class="justify-content-end d-flex align-items-center">
@if (eta.blocks >= 7) {
<span i18n="transaction.eta.not-any-time-soon|Transaction ETA mot any time soon">Not any time soon</span>
} @else {
<app-time kind="until" [time]="eta.time" [fastRender]="false" [fixedRender]="true"></app-time>
}
</span>
</ng-container>
<ng-template #etaSkeleton>
<span class="skeleton-loader" style="max-width: 200px;"></span>
</ng-template>
</div>
</div>
@if (!replaced) {
<div class="field narrower">
<div class="label" i18n="transaction.eta|Transaction ETA">ETA</div>
<div class="value">
<ng-container *ngIf="(ETA$ | async) as eta; else etaSkeleton">
<span class="justify-content-end d-flex align-items-center">
@if (eta.blocks >= 7) {
<span i18n="transaction.eta.not-any-time-soon|Transaction ETA mot any time soon">Not any time soon</span>
} @else {
<app-time kind="until" [time]="eta.time" [fastRender]="false" [fixedRender]="true"></app-time>
}
</span>
</ng-container>
<ng-template #etaSkeleton>
<span class="skeleton-loader" style="max-width: 200px;"></span>
</ng-template>
</div>
</div>
}
} @else if (tx && tx.status?.confirmed) {
<div class="field narrower mt-2">
<div class="label" i18n="transaction.confirmed-at">Confirmed at</div>
@ -111,7 +113,7 @@
</div>
</div>
<div class="bottom-panel">
<div class="bottom-panel" *ngIf="!error || waitingForTransaction">
@if (isLoading) {
<div class="progress-icon">
<div class="spinner-border text-light" style="width: 1em; height: 1em"></div>
@ -184,6 +186,12 @@
</div>
}
</div>
<div class="bottom-panel" *ngIf="error && !waitingForTransaction">
<app-http-error [error]="error">
<span i18n="transaction.error.loading-transaction-data">Error loading transaction data.</span>
</app-http-error>
</div>
<div class="footer-link"
[routerLink]="['/tx' | relativeUrl, tx?.txid || txId]"

View File

@ -286,14 +286,14 @@ export class TrackerComponent implements OnInit, OnDestroy {
this.accelerationInfo = null;
}),
switchMap((blockHash: string) => {
return this.servicesApiService.getAccelerationHistory$({ blockHash });
return this.servicesApiService.getAllAccelerationHistory$({ blockHash }, null, this.txId);
}),
catchError(() => {
return of(null);
})
).subscribe((accelerationHistory) => {
for (const acceleration of accelerationHistory) {
if (acceleration.txid === this.txId && (acceleration.status === 'completed' || acceleration.status === 'completed_provisional')) {
if (acceleration.txid === this.txId && (acceleration.status === 'completed' || acceleration.status === 'completed_provisional') && acceleration.pools.includes(acceleration.minedByPoolUniqueId)) {
const boostCost = acceleration.boostCost || acceleration.bidBoost;
acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
acceleration.boost = boostCost;
@ -747,7 +747,7 @@ export class TrackerComponent implements OnInit, OnDestroy {
checkAccelerationEligibility() {
if (this.tx) {
this.tx.flags = getTransactionFlags(this.tx);
this.tx.flags = getTransactionFlags(this.tx, null, null, this.tx.status?.block_time, this.stateService.network);
const replaceableInputs = (this.tx.flags & (TransactionFlags.sighash_none | TransactionFlags.sighash_acp)) > 0n;
const highSigop = (this.tx.sigops * 20) > this.tx.weight;
this.eligibleForAcceleration = !replaceableInputs && !highSigop;

View File

@ -8,7 +8,7 @@
<div *ngIf="officialMempoolSpace">
<h2>Trademark Policy and Guidelines</h2>
<h5>The Mempool Open Source Project &reg;</h5>
<h6>Updated: July 3, 2024</h6>
<h6>Updated: August 19, 2024</h6>
<br>
<div class="text-left">
@ -95,16 +95,31 @@
<p>The mempool Square Logo</p>
<br><br>
<app-svg-images name="accelerator" height="76px"></app-svg-images>
<app-svg-images name="accelerator" style="width: 500px; max-width: 80%"></app-svg-images>
<br><br>
<p>The Mempool Accelerator Logo</p>
<br><br>
<img src="/resources/mempool-research.png" style="width: 500px; max-width: 80%">
<br><br>
<p>The mempool research Logo</p>
<br><br>
<app-svg-images name="goggles" height="96px"></app-svg-images>
<br><br>
<p>The Mempool Goggles Logo</p>
<br><br>
<img src="/resources/mempool-transaction.png" style="width: 500px; max-width: 80%">
<br><br>
<p>The mempool transaction Logo</p>
<br><br>
<img src="/resources/mempool-block-visualization.png" style="width: 500px; max-width: 80%">
<br><br>
<p>The mempool block visualization Logo</p>
<br><br>
<img src="/resources/mempool-blocks-2-3-logo.jpeg" style="width: 500px; max-width: 80%">
<br><br>
<p>The mempool Blocks Logo</p>

View File

@ -551,23 +551,23 @@
<td class="td-width align-items-center align-middle" i18n="transaction.eta|Transaction ETA">ETA</td>
<td>
<ng-container *ngIf="(ETA$ | async) as eta; else etaSkeleton">
@if (eta.blocks >= 7) {
<span [class]="(!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && eligibleForAcceleration) ? 'etaDeepMempool justify-content-end align-items-center' : ''">
<span i18n="transaction.eta.not-any-time-soon|Transaction ETA mot any time soon">Not any time soon</span>
@if (!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && eligibleForAcceleration) {
<a class="btn btn-sm accelerateDeepMempool btn-small-height float-right" i18n="transaction.accelerate|Accelerate button label" (click)="onAccelerateClicked()">Accelerate</a>
}
</span>
} @else if (network === 'liquid' || network === 'liquidtestnet') {
@if (network === 'liquid' || network === 'liquidtestnet') {
<app-time kind="until" [time]="eta.time" [fastRender]="false" [fixedRender]="true"></app-time>
} @else {
<span [class]="(!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && eligibleForAcceleration) ? 'etaDeepMempool justify-content-end align-items-center' : ''">
<app-time kind="until" [time]="eta.time" [fastRender]="false" [fixedRender]="true"></app-time>
@if (!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && eligibleForAcceleration) {
<a class="btn btn-sm accelerateDeepMempool btn-small-height float-right" i18n="transaction.accelerate|Accelerate button label" (click)="onAccelerateClicked()">Accelerate</a>
<span [class]="(!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && notAcceleratedOnLoad) ? 'etaDeepMempool d-flex justify-content-between' : ''">
@if (eta.blocks >= 7) {
<span i18n="transaction.eta.not-any-time-soon|Transaction ETA mot any time soon">Not any time soon</span>
} @else {
<app-time kind="until" [time]="eta.time" [fastRender]="false" [fixedRender]="true"></app-time>
}
@if (!tx?.acceleration && acceleratorAvailable && accelerateCtaType === 'button' && !showAccelerationSummary && notAcceleratedOnLoad) {
<div class="d-flex accelerate">
<a class="btn btn-sm accelerateDeepMempool btn-small-height" [class.disabled]="!eligibleForAcceleration" i18n="transaction.accelerate|Accelerate button label" (click)="onAccelerateClicked()">Accelerate</a>
<a *ngIf="!eligibleForAcceleration" href="https://mempool.space/accelerator#why-cant-accelerate" target="_blank" class="info-badges ml-1" i18n-ngbTooltip="Mempool Accelerator&trade; tooltip" ngbTooltip="This transaction cannot be accelerated">
<fa-icon [icon]="['fas', 'info-circle']" [fixedWidth]="true"></fa-icon>
</a>
</div>
}
</span>
<span class="eta justify-content-end">
</span>
}
</ng-container>
@ -606,16 +606,11 @@
@if (!isLoadingTx) {
<tr>
<td class="td-width" i18n="transaction.fee|Transaction fee">Fee</td>
<td class="text-wrap">{{ tx.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span>
@if (accelerationInfo?.bidBoost) {
<span class="oobFees" i18n-ngbTooltip="Acceleration Fees" ngbTooltip="Acceleration fees paid out-of-band"> +{{ accelerationInfo.bidBoost | number }} </span><span class="symbol" i18n="shared.sat|sat">sat</span>
<span class="fiat"><app-fiat [blockConversion]="tx.price" [value]="tx.fee + accelerationInfo.bidBoost"></app-fiat></span>
} @else if (tx.feeDelta && !accelerationInfo) {
<span class="oobFees" i18n-ngbTooltip="Acceleration Fees" ngbTooltip="Acceleration fees paid out-of-band"> +{{ tx.feeDelta | number }} </span><span class="symbol" i18n="shared.sat|sat">sat</span>
<span class="fiat"><app-fiat [blockConversion]="tx.price" [value]="tx.fee + tx.feeDelta"></app-fiat></span>
} @else {
<span class="fiat"><app-fiat [blockConversion]="tx.price" [value]="tx.fee"></app-fiat></span>
}
<td class="text-wrap">{{ tx.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span>
@if (accelerationInfo?.bidBoost ?? tx.feeDelta > 0) {
<span class="oobFees" i18n-ngbTooltip="Acceleration Fees" ngbTooltip="Acceleration fees paid out-of-band"> +{{ accelerationInfo?.bidBoost ?? tx.feeDelta | number }} </span><span class="symbol" i18n="shared.sat|sat">sat</span>
}
<span class="fiat"><app-fiat [blockConversion]="tx.price" [value]="tx.fee + ((accelerationInfo?.bidBoost ?? tx.feeDelta) || 0)"></app-fiat></span>
</td>
</tr>
} @else {

View File

@ -287,37 +287,21 @@
}
.accelerate {
display: flex !important;
align-self: auto;
margin-left: auto;
background-color: var(--tertiary);
@media (max-width: 849px) {
margin-left: 5px;
}
@media (min-width: 850px) {
margin-left: auto;
}
}
.etaDeepMempool {
justify-content: flex-end;
flex-wrap: wrap;
align-content: center;
@media (max-width: 995px) {
justify-content: left !important;
}
@media (max-width: 849px) {
justify-content: right !important;
}
}
.accelerateDeepMempool {
align-self: auto;
margin-left: auto;
background-color: var(--tertiary);
@media (max-width: 995px) {
margin-left: 0px;
}
@media (max-width: 849px) {
margin-left: 5px;
}
margin-left: 5px;
}
.goggles-icon {
@ -335,4 +319,9 @@
.oobFees {
color: #905cf4;
}
.disabled {
opacity: 0.5;
pointer-events: none;
}

View File

@ -139,6 +139,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
firstLoad = true;
waitingForAccelerationInfo: boolean = false;
isLoadingFirstSeen = false;
notAcceleratedOnLoad: boolean = null;
featuresEnabled: boolean;
segwitEnabled: boolean;
@ -191,7 +192,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.hideAccelerationSummary = this.stateService.isMempoolSpaceBuild ? this.storageService.getValue('hide-accelerator-pref') == 'true' : true;
if (!this.stateService.isLiquid()) {
this.miningService.getMiningStats('1w').subscribe(stats => {
this.miningService.getMiningStats('1m').subscribe(stats => {
this.miningStats = stats;
});
}
@ -343,7 +344,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.setIsAccelerated();
}),
switchMap((blockHeight: number) => {
return this.servicesApiService.getAccelerationHistory$({ blockHeight }).pipe(
return this.servicesApiService.getAllAccelerationHistory$({ blockHeight }, null, this.txId).pipe(
switchMap((accelerationHistory: Acceleration[]) => {
if (this.tx.acceleration && !accelerationHistory.length) { // If the just mined transaction was accelerated, but services backend did not return any acceleration data, retry
return throwError('retry');
@ -358,12 +359,18 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
}),
).subscribe((accelerationHistory) => {
for (const acceleration of accelerationHistory) {
if (acceleration.txid === this.txId && (acceleration.status === 'completed' || acceleration.status === 'completed_provisional')) {
const boostCost = acceleration.boostCost || acceleration.bidBoost;
acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
acceleration.boost = boostCost;
this.tx.acceleratedAt = acceleration.added;
this.accelerationInfo = acceleration;
if (acceleration.txid === this.txId) {
if (acceleration.status === 'completed' || acceleration.status === 'completed_provisional') {
if (acceleration.pools.includes(acceleration.minedByPoolUniqueId)) {
const boostCost = acceleration.boostCost || acceleration.bidBoost;
acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
acceleration.boost = boostCost;
this.tx.acceleratedAt = acceleration.added;
this.accelerationInfo = acceleration;
} else {
this.tx.feeDelta = undefined;
}
}
this.waitingForAccelerationInfo = false;
this.setIsAccelerated();
}
@ -484,7 +491,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
if (this.stateService.network === '') {
if (!this.mempoolPosition.accelerated) {
if (!this.accelerationFlowCompleted && !this.hideAccelerationSummary && !this.showAccelerationSummary) {
this.miningService.getMiningStats('1w').subscribe(stats => {
this.miningService.getMiningStats('1m').subscribe(stats => {
this.miningStats = stats;
});
}
@ -842,6 +849,10 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.tx.feeDelta = cpfpInfo.feeDelta;
this.setIsAccelerated(firstCpfp);
}
if (this.notAcceleratedOnLoad === null) {
this.notAcceleratedOnLoad = !this.isAcceleration;
}
if (!this.isAcceleration && this.fragmentParams.has('accelerate')) {
this.forceAccelerationSummary = true;
@ -895,7 +906,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.segwitEnabled = !this.tx.status.confirmed || isFeatureActive(this.stateService.network, this.tx.status.block_height, 'segwit');
this.taprootEnabled = !this.tx.status.confirmed || isFeatureActive(this.stateService.network, this.tx.status.block_height, 'taproot');
this.rbfEnabled = !this.tx.status.confirmed || isFeatureActive(this.stateService.network, this.tx.status.block_height, 'rbf');
this.tx.flags = getTransactionFlags(this.tx);
this.tx.flags = getTransactionFlags(this.tx, null, null, this.tx.status?.block_time, this.stateService.network);
this.filters = this.tx.flags ? toFilters(this.tx.flags).filter(f => f.txPage) : [];
this.checkAccelerationEligibility();
} else {
@ -960,6 +971,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.filters = [];
this.showCpfpDetails = false;
this.showAccelerationDetails = false;
this.accelerationFlowCompleted = false;
this.accelerationInfo = null;
this.cashappEligible = false;
this.txInBlockIndex = null;
@ -1077,6 +1089,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
(!this.hideAccelerationSummary && !this.accelerationFlowCompleted)
|| this.forceAccelerationSummary
)
&& this.notAcceleratedOnLoad // avoid briefly showing accelerator checkout on already accelerated txs
);
}

View File

@ -43,7 +43,7 @@
<span *ngSwitchCase="'output'" i18n="transaction.output">Output</span>
<span *ngSwitchCase="'fee'" i18n="transaction.fee|Transaction fee">Fee</span>
</ng-container>
<span *ngIf="line.type !== 'fee'"> #{{ line.index + 1 }}</span>
<span *ngIf="line.type !== 'fee'"> #{{ line.index }}</span>
<ng-container [ngSwitch]="line.type">
<span *ngSwitchCase="'input'">
<ng-container *ngIf="line.status?.block_height">
@ -73,7 +73,7 @@
<app-truncate [text]="line.txid"></app-truncate>
</p>
<ng-container [ngSwitch]="line.type">
<p *ngSwitchCase="'input'"><span i18n="transaction.output">Output</span>&nbsp; #{{ line.vout + 1 }}
<p *ngSwitchCase="'input'"><span i18n="transaction.output">Output</span>&nbsp; #{{ line.vout }}
<ng-container *ngIf="line.status?.block_height">
<ng-container *ngIf="line.blockHeight; else noBlockHeight">
<ng-container *ngTemplateOutlet="nBlocksEarlier; context:{n: line.blockHeight - line?.status?.block_height, connector: true}"></ng-container>
@ -83,7 +83,7 @@
</ng-template>
</ng-container>
</p>
<p *ngSwitchCase="'output'"><span i18n="transaction.input">Input</span>&nbsp; #{{ line.vin + 1 }}
<p *ngSwitchCase="'output'"><span i18n="transaction.input">Input</span>&nbsp; #{{ line.vin }}
<ng-container *ngIf="line.blockHeight">
<ng-container *ngIf="line?.status?.block_height; else noBlockHeight">
<ng-container *ngTemplateOutlet="nBlocksLater; context:{n: line?.status?.block_height - line.blockHeight, connector: true}"></ng-container>

View File

@ -0,0 +1,21 @@
<app-indexing-progress *ngIf="!widget"></app-indexing-progress>
<div [class.full-container]="!widget">
<ng-container *ngIf="!error">
<div [class]="!widget ? 'chart' : 'chart-widget'" *browserOnly [style]="{ height: widget ? ((height + 20) + 'px') : null, paddingBottom: !widget}" echarts [initOpts]="chartInitOptions" [options]="chartOptions"
(chartInit)="onChartInit($event)">
</div>
<div class="text-center loadingGraphs" *ngIf="isLoading">
<div class="spinner-border text-light"></div>
</div>
</ng-container>
<ng-container *ngIf="error">
<div class="error-wrapper">
<p class="error">{{ error }}</p>
</div>
</ng-container>
<div class="text-center loadingGraphs" *ngIf="!stateService.isBrowser || isLoading">
<div class="spinner-border text-light"></div>
</div>
</div>

View File

@ -0,0 +1,59 @@
.card-header {
border-bottom: 0;
font-size: 18px;
@media (min-width: 465px) {
font-size: 20px;
}
@media (min-width: 992px) {
height: 40px;
}
}
.main-title {
position: relative;
color: var(--fg);
opacity: var(--opacity);
margin-top: -13px;
font-size: 10px;
text-transform: uppercase;
font-weight: 500;
text-align: center;
padding-bottom: 3px;
}
.full-container {
display: flex;
flex-direction: column;
padding: 0px;
width: 100%;
height: 400px;
}
.error-wrapper {
display: flex;
flex-direction: column;
width: 100%;
height: 100%;
align-items: center;
justify-content: center;
font-size: 15px;
color: grey;
font-weight: bold;
}
.chart {
display: flex;
flex: 1;
width: 100%;
padding-right: 10px;
}
.chart-widget {
width: 100%;
height: 100%;
}
.disabled {
pointer-events: none;
opacity: 0.5;
}

View File

@ -0,0 +1,285 @@
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Input, NgZone, OnChanges, OnDestroy, SimpleChanges } from '@angular/core';
import { EChartsOption } from '../../graphs/echarts';
import { BehaviorSubject, Subscription } from 'rxjs';
import { Utxo } from '../../interfaces/electrs.interface';
import { StateService } from '../../services/state.service';
import { Router } from '@angular/router';
import { RelativeUrlPipe } from '../../shared/pipes/relative-url/relative-url.pipe';
import { renderSats } from '../../shared/common.utils';
@Component({
selector: 'app-utxo-graph',
templateUrl: './utxo-graph.component.html',
styleUrls: ['./utxo-graph.component.scss'],
styles: [`
.loadingGraphs {
position: absolute;
top: 50%;
left: calc(50% - 15px);
z-index: 99;
}
`],
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class UtxoGraphComponent implements OnChanges, OnDestroy {
@Input() utxos: Utxo[];
@Input() height: number = 200;
@Input() right: number | string = 10;
@Input() left: number | string = 70;
@Input() widget: boolean = false;
subscription: Subscription;
redraw$: BehaviorSubject<boolean> = new BehaviorSubject(false);
chartOptions: EChartsOption = {};
chartInitOptions = {
renderer: 'svg',
};
error: any;
isLoading = true;
chartInstance: any = undefined;
constructor(
public stateService: StateService,
private cd: ChangeDetectorRef,
private zone: NgZone,
private router: Router,
private relativeUrlPipe: RelativeUrlPipe,
) {}
ngOnChanges(changes: SimpleChanges): void {
this.isLoading = true;
if (!this.utxos) {
return;
}
if (changes.utxos) {
this.prepareChartOptions(this.utxos);
}
}
prepareChartOptions(utxos: Utxo[]) {
if (!utxos || utxos.length === 0) {
return;
}
this.isLoading = false;
// Helper functions
const distance = (x1: number, y1: number, x2: number, y2: number): number => Math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2);
const intersectionPoints = (x1: number, y1: number, r1: number, x2: number, y2: number, r2: number): [number, number][] => {
const d = distance(x1, y1, x2, y2);
const a = (r1 * r1 - r2 * r2 + d * d) / (2 * d);
const h = Math.sqrt(r1 * r1 - a * a);
const x3 = x1 + a * (x2 - x1) / d;
const y3 = y1 + a * (y2 - y1) / d;
return [
[x3 + h * (y2 - y1) / d, y3 - h * (x2 - x1) / d],
[x3 - h * (y2 - y1) / d, y3 + h * (x2 - x1) / d]
];
};
// Naive algorithm to pack circles as tightly as possible without overlaps
const placedCircles: { x: number, y: number, r: number, utxo: Utxo, distances: number[] }[] = [];
// Pack in descending order of value, and limit to the top 500 to preserve performance
const sortedUtxos = utxos.sort((a, b) => b.value - a.value).slice(0, 500);
let centerOfMass = { x: 0, y: 0 };
let weightOfMass = 0;
sortedUtxos.forEach((utxo, index) => {
// area proportional to value
const r = Math.sqrt(utxo.value);
// special cases for the first two utxos
if (index === 0) {
placedCircles.push({ x: 0, y: 0, r, utxo, distances: [0] });
return;
}
if (index === 1) {
const c = placedCircles[0];
placedCircles.push({ x: c.r + r, y: 0, r, utxo, distances: [c.r + r, 0] });
c.distances.push(c.r + r);
return;
}
// The best position will be touching two other circles
// generate a list of candidate points by finding all such positions
// where the circle can be placed without overlapping other circles
const candidates: [number, number, number[]][] = [];
const numCircles = placedCircles.length;
for (let i = 0; i < numCircles; i++) {
for (let j = i + 1; j < numCircles; j++) {
const c1 = placedCircles[i];
const c2 = placedCircles[j];
if (c1.distances[j] > (c1.r + c2.r + r + r)) {
// too far apart for new circle to touch both
continue;
}
const points = intersectionPoints(c1.x, c1.y, c1.r + r, c2.x, c2.y, c2.r + r);
points.forEach(([x, y]) => {
const distances: number[] = [];
let valid = true;
for (let k = 0; k < numCircles; k++) {
const c = placedCircles[k];
const d = distance(x, y, c.x, c.y);
if (k !== i && k !== j && d < (r + c.r)) {
valid = false;
break;
} else {
distances.push(d);
}
}
if (valid) {
candidates.push([x, y, distances]);
}
});
}
}
// Pick the candidate closest to the center of mass
const [x, y, distances] = candidates.length ? candidates.reduce((closest, candidate) =>
distance(candidate[0], candidate[1], centerOfMass[0], centerOfMass[1]) <
distance(closest[0], closest[1], centerOfMass[0], centerOfMass[1])
? candidate
: closest
) : [0, 0, []];
placedCircles.push({ x, y, r, utxo, distances });
for (let i = 0; i < distances.length; i++) {
placedCircles[i].distances.push(distances[i]);
}
distances.push(0);
// Update center of mass
centerOfMass = {
x: (centerOfMass.x * weightOfMass + x) / (weightOfMass + r),
y: (centerOfMass.y * weightOfMass + y) / (weightOfMass + r),
};
weightOfMass += r;
});
// Precompute the bounding box of the graph
const minX = Math.min(...placedCircles.map(d => d.x - d.r));
const maxX = Math.max(...placedCircles.map(d => d.x + d.r));
const minY = Math.min(...placedCircles.map(d => d.y - d.r));
const maxY = Math.max(...placedCircles.map(d => d.y + d.r));
const width = maxX - minX;
const height = maxY - minY;
const data = placedCircles.map((circle, index) => [
circle.utxo,
index,
circle.x,
circle.y,
circle.r
]);
this.chartOptions = {
series: [{
type: 'custom',
coordinateSystem: undefined,
data,
renderItem: (params, api) => {
const idx = params.dataIndex;
const datum = data[idx];
const utxo = datum[0] as Utxo;
const chartWidth = api.getWidth();
const chartHeight = api.getHeight();
const scale = Math.min(chartWidth / width, chartHeight / height);
const scaledWidth = width * scale;
const scaledHeight = height * scale;
const offsetX = (chartWidth - scaledWidth) / 2 - minX * scale;
const offsetY = (chartHeight - scaledHeight) / 2 - minY * scale;
const x = datum[2] as number;
const y = datum[3] as number;
const r = datum[4] as number;
if (r * scale < 3) {
// skip items too small to render cleanly
return;
}
const valueStr = renderSats(utxo.value, this.stateService.network);
const elements: any[] = [
{
type: 'circle',
autoBatch: true,
shape: {
cx: (x * scale) + offsetX,
cy: (y * scale) + offsetY,
r: (r * scale) - 1,
},
style: {
fill: '#5470c6',
}
},
];
const labelFontSize = Math.min(36, r * scale * 0.25);
if (labelFontSize > 8) {
elements.push({
type: 'text',
x: (x * scale) + offsetX,
y: (y * scale) + offsetY,
style: {
text: valueStr,
fontSize: labelFontSize,
fill: '#fff',
align: 'center',
verticalAlign: 'middle',
},
});
}
return {
type: 'group',
children: elements,
};
}
}],
tooltip: {
backgroundColor: 'rgba(17, 19, 31, 1)',
borderRadius: 4,
shadowColor: 'rgba(0, 0, 0, 0.5)',
textStyle: {
color: 'var(--tooltip-grey)',
align: 'left',
},
borderColor: '#000',
formatter: (params: any): string => {
const utxo = params.data[0] as Utxo;
const valueStr = renderSats(utxo.value, this.stateService.network);
return `
<b style="color: white;">${utxo.txid.slice(0, 6)}...${utxo.txid.slice(-6)}:${utxo.vout}</b>
<br>
${valueStr}`;
},
}
};
this.cd.markForCheck();
}
onChartClick(e): void {
if (e.data?.[0]?.txid) {
this.zone.run(() => {
const url = this.relativeUrlPipe.transform(`/tx/${e.data[0].txid}`);
if (e.event.event.shiftKey || e.event.event.ctrlKey || e.event.event.metaKey) {
window.open(url + '?mode=details#vout=' + e.data[0].vout);
} else {
this.router.navigate([url], { fragment: `vout=${e.data[0].vout}` });
}
});
}
}
onChartInit(ec): void {
this.chartInstance = ec;
this.chartInstance.on('click', 'series', this.onChartClick.bind(this));
}
ngOnDestroy(): void {
if (this.subscription) {
this.subscription.unsubscribe();
}
}
isMobile(): boolean {
return (window.innerWidth <= 767.98);
}
}

View File

@ -1,6 +1,6 @@
// Import tree-shakeable echarts
import * as echarts from 'echarts/core';
import { LineChart, LinesChart, BarChart, TreemapChart, PieChart, ScatterChart, GaugeChart } from 'echarts/charts';
import { LineChart, LinesChart, BarChart, TreemapChart, PieChart, ScatterChart, GaugeChart, CustomChart } from 'echarts/charts';
import { TitleComponent, TooltipComponent, GridComponent, LegendComponent, GeoComponent, DataZoomComponent, VisualMapComponent, MarkLineComponent } from 'echarts/components';
import { SVGRenderer, CanvasRenderer } from 'echarts/renderers';
// Typescript interfaces
@ -12,6 +12,7 @@ echarts.use([
TitleComponent, TooltipComponent, GridComponent,
LegendComponent, GeoComponent, DataZoomComponent,
VisualMapComponent, MarkLineComponent,
LineChart, LinesChart, BarChart, TreemapChart, PieChart, ScatterChart, GaugeChart
LineChart, LinesChart, BarChart, TreemapChart, PieChart, ScatterChart, GaugeChart,
CustomChart,
]);
export { echarts, EChartsOption, TreemapSeriesOption, LineSeriesOption, PieSeriesOption };

View File

@ -36,6 +36,7 @@ import { HashrateChartPoolsComponent } from '../components/hashrates-chart-pools
import { BlockHealthGraphComponent } from '../components/block-health-graph/block-health-graph.component';
import { AddressComponent } from '../components/address/address.component';
import { AddressGraphComponent } from '../components/address-graph/address-graph.component';
import { UtxoGraphComponent } from '../components/utxo-graph/utxo-graph.component';
import { ActiveAccelerationBox } from '../components/acceleration/active-acceleration-box/active-acceleration-box.component';
import { CommonModule } from '@angular/common';
@ -76,6 +77,7 @@ import { CommonModule } from '@angular/common';
HashrateChartPoolsComponent,
BlockHealthGraphComponent,
AddressGraphComponent,
UtxoGraphComponent,
ActiveAccelerationBox,
],
imports: [

View File

@ -233,3 +233,10 @@ interface AssetStats {
peg_out_amount: number;
burn_count: number;
}
export interface Utxo {
txid: string;
vout: number;
value: number;
status: Status;
}

View File

@ -239,7 +239,7 @@ export interface TransactionStripped {
acc?: boolean;
flags?: number | null;
time?: number;
status?: 'found' | 'missing' | 'sigop' | 'fresh' | 'freshcpfp' | 'added' | 'added_prioritized' | 'prioritized' | 'censored' | 'selected' | 'rbf' | 'accelerated';
status?: 'found' | 'missing' | 'sigop' | 'fresh' | 'freshcpfp' | 'added' | 'added_prioritized' | 'prioritized' | 'added_deprioritized' | 'deprioritized' | 'censored' | 'selected' | 'rbf' | 'accelerated';
context?: 'projected' | 'actual';
}

View File

@ -72,11 +72,13 @@ export interface MempoolBlockWithTransactions extends MempoolBlock {
}
export interface MempoolBlockDelta {
block: number;
added: TransactionStripped[];
removed: string[];
changed: { txid: string, rate: number, flags: number, acc: boolean }[];
}
export interface MempoolBlockState {
block: number;
transactions: TransactionStripped[];
}
export type MempoolBlockUpdate = MempoolBlockDelta | MempoolBlockState;

View File

@ -13,7 +13,8 @@ class GuardService {
trackerGuard(route: Route, segments: UrlSegment[]): boolean {
const preferredRoute = this.router.getCurrentNavigation()?.extractedUrl.queryParams?.mode;
return (preferredRoute === 'status' || (preferredRoute !== 'details' && this.navigationService.isInitialLoad())) && window.innerWidth <= 767.98;
const path = this.router.getCurrentNavigation()?.extractedUrl.root.children.primary.segments;
return (preferredRoute === 'status' || (preferredRoute !== 'details' && this.navigationService.isInitialLoad())) && window.innerWidth <= 767.98 && !(path.length === 2 && ['push', 'test'].includes(path[1].path));
}
}

View File

@ -1,7 +1,7 @@
import { Injectable } from '@angular/core';
import { HttpClient, HttpParams } from '@angular/common/http';
import { BehaviorSubject, Observable, catchError, filter, from, of, shareReplay, switchMap, take, tap } from 'rxjs';
import { Transaction, Address, Outspend, Recent, Asset, ScriptHash, AddressTxSummary } from '../interfaces/electrs.interface';
import { Transaction, Address, Outspend, Recent, Asset, ScriptHash, AddressTxSummary, Utxo } from '../interfaces/electrs.interface';
import { StateService } from './state.service';
import { BlockExtended } from '../interfaces/node-api.interface';
import { calcScriptHash$ } from '../bitcoin.utils';
@ -166,6 +166,16 @@ export class ElectrsApiService {
);
}
getAddressUtxos$(address: string): Observable<Utxo[]> {
return this.httpClient.get<Utxo[]>(this.apiBaseUrl + this.apiBasePath + '/api/address/' + address + '/utxo');
}
getScriptHashUtxos$(script: string): Observable<Utxo[]> {
return from(calcScriptHash$(script)).pipe(
switchMap(scriptHash => this.httpClient.get<Utxo[]>(this.apiBaseUrl + this.apiBasePath + '/api/scripthash/' + scriptHash + '/utxo')),
);
}
getAsset$(assetId: string): Observable<Asset> {
return this.httpClient.get<Asset>(this.apiBaseUrl + this.apiBasePath + '/api/asset/' + assetId);
}

View File

@ -28,7 +28,7 @@ export class EtaService {
return combineLatest([
this.stateService.mempoolTxPosition$.pipe(map(p => p?.position)),
this.stateService.difficultyAdjustment$,
miningStats ? of(miningStats) : this.miningService.getMiningStats('1w'),
miningStats ? of(miningStats) : this.miningService.getMiningStats('1m'),
]).pipe(
map(([mempoolPosition, da, miningStats]) => {
if (!mempoolPosition || !estimate?.pools?.length || !miningStats || !da) {
@ -166,7 +166,7 @@ export class EtaService {
pools[pool.poolUniqueId] = pool;
}
const unacceleratedPosition = this.mempoolPositionFromFees(getUnacceleratedFeeRate(tx, true), mempoolBlocks);
const totalAcceleratedHashrate = accelerationPositions.reduce((total, pos) => total + (pools[pos.poolId].lastEstimatedHashrate), 0);
const totalAcceleratedHashrate = accelerationPositions.reduce((total, pos) => total + (pools[pos.poolId]?.lastEstimatedHashrate || 0), 0);
const shares = [
{
block: unacceleratedPosition.block,
@ -174,7 +174,7 @@ export class EtaService {
},
...accelerationPositions.map(pos => ({
block: pos.block,
hashrateShare: ((pools[pos.poolId].lastEstimatedHashrate) / miningStats.lastEstimatedHashrate)
hashrateShare: ((pools[pos.poolId]?.lastEstimatedHashrate || 0) / miningStats.lastEstimatedHashrate)
}))
];
return this.calculateETAFromShares(shares, da);
@ -204,7 +204,7 @@ export class EtaService {
let tailProb = 0;
let Q = 0;
for (let i = 0; i < max; i++) {
for (let i = 0; i <= max; i++) {
// find H_i
const H = shares.reduce((total, share) => total + (share.block <= i ? share.hashrateShare : 0), 0);
// find S_i
@ -215,7 +215,7 @@ export class EtaService {
tailProb += S;
}
// at max depth, the transaction is guaranteed to be mined in the next block if it hasn't already
Q += (1-tailProb);
Q += ((max + 1) * (1-tailProb));
const eta = da.timeAvg * Q; // T x Q
return {

View File

@ -4,7 +4,7 @@ import { HttpClient } from '@angular/common/http';
import { StateService } from './state.service';
import { StorageService } from './storage.service';
import { MenuGroup } from '../interfaces/services.interface';
import { Observable, of, ReplaySubject, tap, catchError, share, filter, switchMap } from 'rxjs';
import { Observable, of, ReplaySubject, tap, catchError, share, filter, switchMap, map } from 'rxjs';
import { IBackendInfo } from '../interfaces/websocket.interface';
import { Acceleration, AccelerationHistoryParams } from '../interfaces/node-api.interface';
import { AccelerationStats } from '../components/acceleration/acceleration-stats/acceleration-stats.component';
@ -160,6 +160,29 @@ export class ServicesApiServices {
return this.httpClient.get<Acceleration[]>(`${this.stateService.env.SERVICES_API}/accelerator/accelerations/history`, { params: { ...params } });
}
getAllAccelerationHistory$(params: AccelerationHistoryParams, limit?: number, findTxid?: string): Observable<Acceleration[]> {
const getPage$ = (page: number, accelerations: Acceleration[] = []): Observable<{ page: number, total: number, accelerations: Acceleration[] }> => {
return this.getAccelerationHistoryObserveResponse$({...params, page}).pipe(
map((response) => ({
page,
total: parseInt(response.headers.get('X-Total-Count'), 10),
accelerations: accelerations.concat(response.body || []),
})),
switchMap(({page, total, accelerations}) => {
if (accelerations.length >= Math.min(total, limit ?? Infinity) || (findTxid && accelerations.find((acc) => acc.txid === findTxid))) {
return of({ page, total, accelerations });
} else {
return getPage$(page + 1, accelerations);
}
}),
);
};
return getPage$(1).pipe(
map(({ accelerations }) => accelerations),
);
}
getAccelerationHistoryObserveResponse$(params: AccelerationHistoryParams): Observable<any> {
return this.httpClient.get<any>(`${this.stateService.env.SERVICES_API}/accelerator/accelerations/history`, { params: { ...params }, observe: 'response'});
}

View File

@ -5,7 +5,7 @@ import { AccelerationDelta, HealthCheckHost, IBackendInfo, MempoolBlock, Mempool
import { Acceleration, AccelerationPosition, BlockExtended, CpfpInfo, DifficultyAdjustment, MempoolPosition, OptimizedMempoolStats, RbfTree, TransactionStripped } from '../interfaces/node-api.interface';
import { Router, NavigationStart } from '@angular/router';
import { isPlatformBrowser } from '@angular/common';
import { filter, map, scan, shareReplay } from 'rxjs/operators';
import { filter, map, scan, share, shareReplay } from 'rxjs/operators';
import { StorageService } from './storage.service';
import { hasTouchScreen } from '../shared/pipes/bytes-pipe/utils';
import { ActiveFilter } from '../shared/filters.utils';
@ -131,6 +131,7 @@ export class StateService {
latestBlockHeight = -1;
blocks: BlockExtended[] = [];
mempoolSequence: number;
mempoolBlockState: { block: number, transactions: { [txid: string]: TransactionStripped} };
backend$ = new BehaviorSubject<'esplora' | 'electrum' | 'none'>('esplora');
networkChanged$ = new ReplaySubject<string>(1);
@ -143,7 +144,7 @@ export class StateService {
mempoolInfo$ = new ReplaySubject<MempoolInfo>(1);
mempoolBlocks$ = new ReplaySubject<MempoolBlock[]>(1);
mempoolBlockUpdate$ = new Subject<MempoolBlockUpdate>();
liveMempoolBlockTransactions$: Observable<{ [txid: string]: TransactionStripped}>;
liveMempoolBlockTransactions$: Observable<{ block: number, transactions: { [txid: string]: TransactionStripped} }>;
accelerations$ = new Subject<AccelerationDelta>();
liveAccelerations$: Observable<Acceleration[]>;
txConfirmed$ = new Subject<[string, BlockExtended]>();
@ -231,29 +232,40 @@ export class StateService {
}
});
this.liveMempoolBlockTransactions$ = this.mempoolBlockUpdate$.pipe(scan((transactions: { [txid: string]: TransactionStripped }, change: MempoolBlockUpdate): { [txid: string]: TransactionStripped } => {
this.liveMempoolBlockTransactions$ = this.mempoolBlockUpdate$.pipe(scan((acc: { block: number, transactions: { [txid: string]: TransactionStripped } }, change: MempoolBlockUpdate): { block: number, transactions: { [txid: string]: TransactionStripped } } => {
if (isMempoolState(change)) {
const txMap = {};
change.transactions.forEach(tx => {
txMap[tx.txid] = tx;
});
return txMap;
this.mempoolBlockState = {
block: change.block,
transactions: txMap
};
return this.mempoolBlockState;
} else {
change.added.forEach(tx => {
transactions[tx.txid] = tx;
acc.transactions[tx.txid] = tx;
});
change.removed.forEach(txid => {
delete transactions[txid];
delete acc.transactions[txid];
});
change.changed.forEach(tx => {
if (transactions[tx.txid]) {
transactions[tx.txid].rate = tx.rate;
transactions[tx.txid].acc = tx.acc;
if (acc.transactions[tx.txid]) {
acc.transactions[tx.txid].rate = tx.rate;
acc.transactions[tx.txid].acc = tx.acc;
}
});
return transactions;
this.mempoolBlockState = {
block: change.block,
transactions: acc.transactions
};
return this.mempoolBlockState;
}
}, {}));
}, {}),
share()
);
this.liveMempoolBlockTransactions$.subscribe();
// Emits the full list of pending accelerations each time it changes
this.liveAccelerations$ = this.accelerations$.pipe(

View File

@ -35,6 +35,7 @@ export class WebsocketService {
private isTrackingAddresses: string[] | false = false;
private isTrackingAccelerations: boolean = false;
private trackingMempoolBlock: number;
private stoppingTrackMempoolBlock: any | null = null;
private latestGitCommit = '';
private onlineCheckTimeout: number;
private onlineCheckTimeoutTwo: number;
@ -203,19 +204,31 @@ export class WebsocketService {
this.websocketSubject.next({ 'track-asset': 'stop' });
}
startTrackMempoolBlock(block: number, force: boolean = false) {
startTrackMempoolBlock(block: number, force: boolean = false): boolean {
if (this.stoppingTrackMempoolBlock) {
clearTimeout(this.stoppingTrackMempoolBlock);
}
// skip duplicate tracking requests
if (force || this.trackingMempoolBlock !== block) {
this.websocketSubject.next({ 'track-mempool-block': block });
this.isTrackingMempoolBlock = true;
this.trackingMempoolBlock = block;
return true;
}
return false;
}
stopTrackMempoolBlock() {
this.websocketSubject.next({ 'track-mempool-block': -1 });
stopTrackMempoolBlock(): void {
if (this.stoppingTrackMempoolBlock) {
clearTimeout(this.stoppingTrackMempoolBlock);
}
this.isTrackingMempoolBlock = false;
this.trackingMempoolBlock = null;
this.stoppingTrackMempoolBlock = setTimeout(() => {
this.stoppingTrackMempoolBlock = null;
this.websocketSubject.next({ 'track-mempool-block': -1 });
this.trackingMempoolBlock = null;
this.stateService.mempoolBlockState = null;
}, 2000);
}
startTrackRbf(mode: 'all' | 'fullRbf') {
@ -424,6 +437,7 @@ export class WebsocketService {
if (response['projected-block-transactions'].blockTransactions) {
this.stateService.mempoolSequence = response['projected-block-transactions'].sequence;
this.stateService.mempoolBlockUpdate$.next({
block: this.trackingMempoolBlock,
transactions: response['projected-block-transactions'].blockTransactions.map(uncompressTx),
});
} else if (response['projected-block-transactions'].delta) {
@ -432,7 +446,7 @@ export class WebsocketService {
this.startTrackMempoolBlock(this.trackingMempoolBlock, true);
} else {
this.stateService.mempoolSequence = response['projected-block-transactions'].sequence;
this.stateService.mempoolBlockUpdate$.next(uncompressDeltaChange(response['projected-block-transactions'].delta));
this.stateService.mempoolBlockUpdate$.next(uncompressDeltaChange(this.trackingMempoolBlock, response['projected-block-transactions'].delta));
}
}
}

View File

@ -17,6 +17,7 @@ export type AddressType = 'fee'
| 'v0_p2wsh'
| 'v1_p2tr'
| 'confidential'
| 'anchor'
| 'unknown'
const ADDRESS_PREFIXES = {
@ -188,6 +189,12 @@ export class AddressTypeInfo {
const v = vin[0];
this.processScript(new ScriptInfo('scriptpubkey', v.prevout.scriptpubkey, v.prevout.scriptpubkey_asm));
}
} else if (this.type === 'unknown') {
for (const v of vin) {
if (v.prevout?.scriptpubkey === '51024e73') {
this.type = 'anchor';
}
}
}
// and there's nothing more to learn from processing inputs for other types
}
@ -197,6 +204,10 @@ export class AddressTypeInfo {
if (!this.scripts.size) {
this.processScript(new ScriptInfo('scriptpubkey', output.scriptpubkey, output.scriptpubkey_asm));
}
} else if (this.type === 'unknown') {
if (output.scriptpubkey === '51024e73') {
this.type = 'anchor';
}
}
}

View File

@ -1,5 +1,7 @@
import { MempoolBlockDelta, MempoolBlockDeltaCompressed, MempoolDeltaChange, TransactionCompressed } from "../interfaces/websocket.interface";
import { TransactionStripped } from "../interfaces/node-api.interface";
import { AmountShortenerPipe } from "./pipes/amount-shortener.pipe";
const amountShortenerPipe = new AmountShortenerPipe();
export function isMobile(): boolean {
return (window.innerWidth <= 767.98);
@ -170,8 +172,9 @@ export function uncompressTx(tx: TransactionCompressed): TransactionStripped {
};
}
export function uncompressDeltaChange(delta: MempoolBlockDeltaCompressed): MempoolBlockDelta {
export function uncompressDeltaChange(block: number, delta: MempoolBlockDeltaCompressed): MempoolBlockDelta {
return {
block,
added: delta.added.map(uncompressTx),
removed: delta.removed,
changed: delta.changed.map(tx => ({
@ -183,6 +186,33 @@ export function uncompressDeltaChange(delta: MempoolBlockDeltaCompressed): Mempo
};
}
export function renderSats(value: number, network: string, mode: 'sats' | 'btc' | 'auto' = 'auto'): string {
let prefix = '';
switch (network) {
case 'liquid':
prefix = 'L';
break;
case 'liquidtestnet':
prefix = 'tL';
break;
case 'testnet':
case 'testnet4':
prefix = 't';
break;
case 'signet':
prefix = 's';
break;
}
if (mode === 'btc' || (mode === 'auto' && value >= 1000000)) {
return `${amountShortenerPipe.transform(value / 100000000)} ${prefix}BTC`;
} else {
if (prefix.length) {
prefix += '-';
}
return `${amountShortenerPipe.transform(value)} ${prefix}sats`;
}
}
export function insecureRandomUUID(): string {
const hexDigits = '0123456789abcdef';
const uuidLengths = [8, 4, 4, 4, 12];

View File

@ -20,6 +20,9 @@
@case ('multisig') {
<span i18n="address.bare-multisig">bare multisig</span>
}
@case ('anchor') {
<span>anchor</span>
}
@case (null) {
<span>unknown</span>
}

View File

@ -13,8 +13,13 @@
</div>
@if (!enterpriseInfo?.footer_img) {
<p class="explore-tagline-mobile">
<ng-container i18n="@@7deec1c1520f06170e1f8e8ddfbe4532312f638f">Explore the full Bitcoin ecosystem</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&reg;</ng-template>
@if (officialMempoolSpace) {
<ng-container i18n="@@7deec1c1520f06170e1f8e8ddfbe4532312f638f">Explore the full Bitcoin ecosystem</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&reg;</ng-template>
} @else {
<ng-container i18n="shared.be-your-own-explorer">Be your own explorer</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&trade;</ng-template>
}
</p>
}
<div class="site-options language-selector d-flex justify-content-center align-items-center" [class]="{'services': isServicesPage}">
@ -27,29 +32,38 @@
<div class="selector">
<app-rate-unit-selector></app-rate-unit-selector>
</div>
<div class="selector d-none" [ngClass]="isServicesPage ? 'd-lg-flex' : 'd-md-flex'">
<app-amount-selector></app-amount-selector>
</div>
@if (!env.customize?.theme) {
<div class="selector d-none d-sm-flex">
<div class="selector d-none" [ngClass]="isServicesPage ? 'd-lg-flex' : 'd-md-flex'">
<app-theme-selector></app-theme-selector>
</div>
}
<a *ngIf="stateService.isMempoolSpaceBuild" class="btn btn-purple sponsor d-none d-sm-flex justify-content-center" [routerLink]="['/login']">
<a *ngIf="stateService.isMempoolSpaceBuild" class="btn btn-purple sponsor d-none justify-content-center" [ngClass]="isServicesPage ? 'd-lg-flex' : 'd-md-flex'" [routerLink]="['/login']">
<span *ngIf="user" i18n="shared.my-account" class="nowrap">My Account</span>
<span *ngIf="!user" i18n="shared.sign-in" class="nowrap">Sign In</span>
</a>
</div>
@if (!env.customize?.theme) {
<div class="selector d-flex d-sm-none justify-content-center ml-auto mr-auto mt-0">
<app-theme-selector></app-theme-selector>
<div class="selector d-flex justify-content-center ml-auto mr-auto mt-0" [ngClass]="isServicesPage ? 'd-lg-none' : 'd-md-none'">
<app-amount-selector class="add-margin"></app-amount-selector>
<app-theme-selector class="add-margin"></app-theme-selector>
</div>
}
@if (!enterpriseInfo?.footer_img) {
<a *ngIf="stateService.isMempoolSpaceBuild" class="btn btn-purple sponsor d-flex d-sm-none justify-content-center ml-auto mr-auto mt-0 mb-2" [routerLink]="['/login']">
<a *ngIf="stateService.isMempoolSpaceBuild" class="btn btn-purple sponsor d-flex justify-content-center ml-auto mr-auto mt-0 mb-2" [ngClass]="isServicesPage ? 'd-lg-none' : 'd-md-none'" [routerLink]="['/login']">
<span *ngIf="user" i18n="shared.my-account" class="nowrap">My Account</span>
<span *ngIf="!user" i18n="shared.sign-in" class="nowrap">Sign In</span>
</a>
<p class="explore-tagline-desktop">
<ng-container i18n="@@7deec1c1520f06170e1f8e8ddfbe4532312f638f">Explore the full Bitcoin ecosystem</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&reg;</ng-template>
@if (officialMempoolSpace) {
<ng-container i18n="@@7deec1c1520f06170e1f8e8ddfbe4532312f638f">Explore the full Bitcoin ecosystem</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&reg;</ng-template>
} @else {
<ng-container i18n="shared.be-your-own-explorer">Be your own explorer</ng-container>
<ng-template [ngIf]="locale.substr(0, 2) === 'en'">&trade;</ng-template>
}
</p>
}
</div>

View File

@ -76,6 +76,11 @@ footer .selector {
display: inline-block;
}
footer .add-margin {
margin-left: 5px;
margin-right: 5px;
}
footer .row.link-tree {
max-width: 1140px;
margin: 0 auto;
@ -154,7 +159,7 @@ footer .nowrap {
display: block;
}
@media (min-width: 951px) {
@media (min-width: 1020px) {
:host-context(.ltr-layout) .language-selector {
float: right !important;
}
@ -172,7 +177,24 @@ footer .nowrap {
}
.services {
@media (min-width: 951px) and (max-width: 1147px) {
@media (min-width: 1300px) {
:host-context(.ltr-layout) .language-selector {
float: right !important;
}
:host-context(.rtl-layout) .language-selector {
float: left !important;
}
.explore-tagline-desktop {
display: block;
}
.explore-tagline-mobile {
display: none;
}
}
@media (max-width: 1300px) {
:host-context(.ltr-layout) .services .language-selector {
float: none !important;
}
@ -248,7 +270,7 @@ footer .nowrap {
}
@media (max-width: 950px) {
@media (max-width: 1019px) {
.main-logo {
width: 220px;
@ -287,7 +309,7 @@ footer .nowrap {
}
}
@media (max-width: 1147px) {
@media (max-width: 1300px) {
.services.main-logo {
width: 220px;

View File

@ -166,6 +166,7 @@ export const ScriptTemplates: { [type: string]: (...args: any) => ScriptTemplate
ln_anchor: () => ({ type: 'ln_anchor', label: 'Lightning Anchor' }),
ln_anchor_swept: () => ({ type: 'ln_anchor_swept', label: 'Swept Lightning Anchor' }),
multisig: (m: number, n: number) => ({ type: 'multisig', m, n, label: $localize`:@@address-label.multisig:Multisig ${m}:multisigM: of ${n}:multisigN:` }),
anchor: () => ({ type: 'anchor', label: 'anchor' }),
};
export class ScriptInfo {
@ -266,7 +267,7 @@ export function parseMultisigScript(script: string): undefined | { m: number, n:
if (!opN) {
return;
}
if (!opN.startsWith('OP_PUSHNUM_')) {
if (opN !== 'OP_0' && !opN.startsWith('OP_PUSHNUM_')) {
return;
}
const n = parseInt(opN.match(/[0-9]+/)?.[0] || '', 10);
@ -286,7 +287,7 @@ export function parseMultisigScript(script: string): undefined | { m: number, n:
if (!opM) {
return;
}
if (!opM.startsWith('OP_PUSHNUM_')) {
if (opM !== 'OP_0' && !opM.startsWith('OP_PUSHNUM_')) {
return;
}
const m = parseInt(opM.match(/[0-9]+/)?.[0] || '', 10);

View File

@ -4,7 +4,7 @@ import { NgbCollapseModule, NgbTypeaheadModule } from '@ng-bootstrap/ng-bootstra
import { FontAwesomeModule, FaIconLibrary } from '@fortawesome/angular-fontawesome';
import { faFilter, faAngleDown, faAngleUp, faAngleRight, faAngleLeft, faBolt, faChartArea, faCogs, faCubes, faHammer, faDatabase, faExchangeAlt, faInfoCircle,
faLink, faList, faSearch, faCaretUp, faCaretDown, faTachometerAlt, faThList, faTint, faTv, faClock, faAngleDoubleDown, faSortUp, faAngleDoubleUp, faChevronDown,
faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook, faListUl, faDownload, faQrcode, faArrowRightArrowLeft, faArrowsRotate, faCircleLeft, faFastForward, faWallet, faUserClock, faWrench, faUserFriends, faQuestionCircle, faHistory, faSignOutAlt, faKey, faSuitcase, faIdCardAlt, faNetworkWired, faUserCheck, faCircleCheck, faUserCircle, faCheck, faRocket, faScaleBalanced, faHourglassStart, faHourglassHalf, faHourglassEnd, faWandMagicSparkles, faFaucetDrip, faTimeline, faCircleXmark} from '@fortawesome/free-solid-svg-icons';
faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook, faListUl, faDownload, faQrcode, faArrowRightArrowLeft, faArrowsRotate, faCircleLeft, faFastForward, faWallet, faUserClock, faWrench, faUserFriends, faQuestionCircle, faHistory, faSignOutAlt, faKey, faSuitcase, faIdCardAlt, faNetworkWired, faUserCheck, faCircleCheck, faUserCircle, faCheck, faRocket, faScaleBalanced, faHourglassStart, faHourglassHalf, faHourglassEnd, faWandMagicSparkles, faFaucetDrip, faTimeline, faCircleXmark, faCalendarCheck } from '@fortawesome/free-solid-svg-icons';
import { InfiniteScrollModule } from 'ngx-infinite-scroll';
import { MenuComponent } from '../components/menu/menu.component';
import { PreviewTitleComponent } from '../components/master-page-preview/preview-title.component';
@ -35,6 +35,7 @@ import { LanguageSelectorComponent } from '../components/language-selector/langu
import { FiatSelectorComponent } from '../components/fiat-selector/fiat-selector.component';
import { RateUnitSelectorComponent } from '../components/rate-unit-selector/rate-unit-selector.component';
import { ThemeSelectorComponent } from '../components/theme-selector/theme-selector.component';
import { AmountSelectorComponent } from '../components/amount-selector/amount-selector.component';
import { BrowserOnlyDirective } from './directives/browser-only.directive';
import { ServerOnlyDirective } from './directives/server-only.directive';
import { ColoredPriceDirective } from './directives/colored-price.directive';
@ -100,6 +101,7 @@ import { MempoolErrorComponent } from './components/mempool-error/mempool-error.
import { AccelerationsListComponent } from '../components/acceleration/accelerations-list/accelerations-list.component';
import { PendingStatsComponent } from '../components/acceleration/pending-stats/pending-stats.component';
import { AccelerationStatsComponent } from '../components/acceleration/acceleration-stats/acceleration-stats.component';
import { AccelerationSparklesComponent } from '../components/acceleration/sparkles/acceleration-sparkles.component';
import { BlockViewComponent } from '../components/block-view/block-view.component';
import { EightBlocksComponent } from '../components/eight-blocks/eight-blocks.component';
@ -130,6 +132,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
FiatSelectorComponent,
ThemeSelectorComponent,
RateUnitSelectorComponent,
AmountSelectorComponent,
ScriptpubkeyTypePipe,
RelativeUrlPipe,
NoSanitizePipe,
@ -225,6 +228,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
AccelerationsListComponent,
AccelerationStatsComponent,
PendingStatsComponent,
AccelerationSparklesComponent,
HttpErrorComponent,
TwitterWidgetComponent,
FaucetComponent,
@ -276,6 +280,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
FiatSelectorComponent,
RateUnitSelectorComponent,
ThemeSelectorComponent,
AmountSelectorComponent,
ScriptpubkeyTypePipe,
RelativeUrlPipe,
Hex2asciiPipe,
@ -355,6 +360,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
AccelerationsListComponent,
AccelerationStatsComponent,
PendingStatsComponent,
AccelerationSparklesComponent,
HttpErrorComponent,
TwitterWidgetComponent,
TwitterLogin,
@ -437,5 +443,6 @@ export class SharedModule {
library.addIcons(faFaucetDrip);
library.addIcons(faTimeline);
library.addIcons(faCircleXmark);
library.addIcons(faCalendarCheck);
}
}

View File

@ -1,10 +1,10 @@
import { TransactionFlags } from './filters.utils';
import { getVarIntLength, opcodes, parseMultisigScript, isPoint } from './script.utils';
import { Transaction } from '../interfaces/electrs.interface';
import { CpfpInfo, RbfInfo } from '../interfaces/node-api.interface';
import { CpfpInfo, RbfInfo, TransactionStripped } from '../interfaces/node-api.interface';
import { StateService } from '../services/state.service';
// Bitcoin Core default policy settings
const TX_MAX_STANDARD_VERSION = 2;
const MAX_STANDARD_TX_WEIGHT = 400_000;
const MAX_BLOCK_SIGOPS_COST = 80_000;
const MAX_STANDARD_TX_SIGOPS_COST = (MAX_BLOCK_SIGOPS_COST / 5);
@ -89,10 +89,13 @@ export function isDERSig(w: string): boolean {
*
* returns true early if any standardness rule is violated, otherwise false
* (except for non-mandatory-script-verify-flag and p2sh script evaluation rules which are *not* enforced)
*
* As standardness rules change, we'll need to apply the rules in force *at the time* to older blocks.
* For now, just pull out individual rules into versioned functions where necessary.
*/
export function isNonStandard(tx: Transaction): boolean {
export function isNonStandard(tx: Transaction, height?: number, network?: string): boolean {
// version
if (tx.version > TX_MAX_STANDARD_VERSION) {
if (isNonStandardVersion(tx, height, network)) {
return true;
}
@ -139,6 +142,8 @@ export function isNonStandard(tx: Transaction): boolean {
}
} else if (['unknown', 'provably_unspendable', 'empty'].includes(vin.prevout?.scriptpubkey_type || '')) {
return true;
} else if (isNonStandardAnchor(tx, height, network)) {
return true;
}
// TODO: bad-witness-nonstandard
}
@ -203,6 +208,51 @@ export function isNonStandard(tx: Transaction): boolean {
return false;
}
// Individual versioned standardness rules
const V3_STANDARDNESS_ACTIVATION_HEIGHT = {
'testnet4': 42_000,
'testnet': 2_900_000,
'signet': 211_000,
'': 863_500,
};
function isNonStandardVersion(tx: Transaction, height?: number, network?: string): boolean {
let TX_MAX_STANDARD_VERSION = 3;
if (
height != null
&& network != null
&& V3_STANDARDNESS_ACTIVATION_HEIGHT[network]
&& height <= V3_STANDARDNESS_ACTIVATION_HEIGHT[network]
) {
// V3 transactions were non-standard to spend before v28.x (scheduled for 2024/09/30 https://github.com/bitcoin/bitcoin/issues/29891)
TX_MAX_STANDARD_VERSION = 2;
}
if (tx.version > TX_MAX_STANDARD_VERSION) {
return true;
}
return false;
}
const ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT = {
'testnet4': 42_000,
'testnet': 2_900_000,
'signet': 211_000,
'': 863_500,
};
function isNonStandardAnchor(tx: Transaction, height?: number, network?: string): boolean {
if (
height != null
&& network != null
&& ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT[network]
&& height <= ANCHOR_STANDARDNESS_ACTIVATION_HEIGHT[network]
) {
// anchor outputs were non-standard to spend before v28.x (scheduled for 2024/09/30 https://github.com/bitcoin/bitcoin/issues/29891)
return true;
}
return false;
}
// A witness program is any valid scriptpubkey that consists of a 1-byte push opcode
// followed by a data push between 2 and 40 bytes.
// https://github.com/bitcoin/bitcoin/blob/2c79abc7ad4850e9e3ba32a04c530155cda7f980/src/script/script.cpp#L224-L240
@ -289,7 +339,7 @@ export function isBurnKey(pubkey: string): boolean {
].includes(pubkey);
}
export function getTransactionFlags(tx: Transaction, cpfpInfo?: CpfpInfo, replacement?: boolean): bigint {
export function getTransactionFlags(tx: Transaction, cpfpInfo?: CpfpInfo, replacement?: boolean, height?: number, network?: string): bigint {
let flags = tx.flags ? BigInt(tx.flags) : 0n;
// Update variable flags (CPFP, RBF)
@ -439,7 +489,7 @@ export function getTransactionFlags(tx: Transaction, cpfpInfo?: CpfpInfo, replac
flags |= TransactionFlags.batch_payout;
}
if (isNonStandard(tx)) {
if (isNonStandard(tx, height, network)) {
flags |= TransactionFlags.nonstandard;
}
@ -458,4 +508,83 @@ export function getUnacceleratedFeeRate(tx: Transaction, accelerated: boolean):
} else {
return tx.effectiveFeePerVsize;
}
}
export function identifyPrioritizedTransactions(transactions: TransactionStripped[]): { prioritized: string[], deprioritized: string[] } {
// find the longest increasing subsequence of transactions
// (adapted from https://en.wikipedia.org/wiki/Longest_increasing_subsequence#Efficient_algorithms)
// should be O(n log n)
const X = transactions.slice(1).reverse(); // standard block order is by *decreasing* effective fee rate, but we want to iterate in increasing order (and skip the coinbase)
if (X.length < 2) {
return { prioritized: [], deprioritized: [] };
}
const N = X.length;
const P: number[] = new Array(N);
const M: number[] = new Array(N + 1);
M[0] = -1; // undefined so can be set to any value
let L = 0;
for (let i = 0; i < N; i++) {
// Binary search for the smallest positive l ≤ L
// such that X[M[l]].effectiveFeePerVsize > X[i].effectiveFeePerVsize
let lo = 1;
let hi = L + 1;
while (lo < hi) {
const mid = lo + Math.floor((hi - lo) / 2); // lo <= mid < hi
if (X[M[mid]].rate > X[i].rate) {
hi = mid;
} else { // if X[M[mid]].effectiveFeePerVsize < X[i].effectiveFeePerVsize
lo = mid + 1;
}
}
// After searching, lo == hi is 1 greater than the
// length of the longest prefix of X[i]
const newL = lo;
// The predecessor of X[i] is the last index of
// the subsequence of length newL-1
P[i] = M[newL - 1];
M[newL] = i;
if (newL > L) {
// If we found a subsequence longer than any we've
// found yet, update L
L = newL;
}
}
// Reconstruct the longest increasing subsequence
// It consists of the values of X at the L indices:
// ..., P[P[M[L]]], P[M[L]], M[L]
const LIS: TransactionStripped[] = new Array(L);
let k = M[L];
for (let j = L - 1; j >= 0; j--) {
LIS[j] = X[k];
k = P[k];
}
const lisMap = new Map<string, number>();
LIS.forEach((tx, index) => lisMap.set(tx.txid, index));
const prioritized: string[] = [];
const deprioritized: string[] = [];
let lastRate = 0;
for (const tx of X) {
if (lisMap.has(tx.txid)) {
lastRate = tx.rate;
} else {
if (Math.abs(tx.rate - lastRate) < 0.1) {
// skip if the rate is almost the same as the previous transaction
} else if (tx.rate <= lastRate) {
prioritized.push(tx.txid);
} else {
deprioritized.push(tx.txid);
}
}
}
return { prioritized, deprioritized };
}

File diff suppressed because it is too large Load Diff

View File

@ -457,6 +457,7 @@
</trans-unit>
<trans-unit id="bee6b649ee82d9a7cde233070b665eec7c531b1d" datatype="html">
<source>Plus <x id="INTERPOLATION" equiv-text="{{ estimate.txSummary.ancestorCount - 1 }}"/> unconfirmed ancestor(s)</source>
<target>컨펌되지 않은 조상(들) <x id="INTERPOLATION" equiv-text="{{ estimate.txSummary.ancestorCount - 1 }}"/></target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">41</context>
@ -491,6 +492,7 @@
</trans-unit>
<trans-unit id="df89e157bacb4ab32e6ec725bf1eb176dc15201e" datatype="html">
<source>Size in vbytes of this transaction (including unconfirmed ancestors)</source>
<target>트랜잭션 크기 (확인되지 않은 조상 포함)</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">51</context>
@ -499,6 +501,7 @@
</trans-unit>
<trans-unit id="adbeb446bf941afda4d4a923b5e4ce0cf4a1c1b8" datatype="html">
<source>In-band fees</source>
<target>대역 내 수수료</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">55</context>
@ -624,6 +627,7 @@
</trans-unit>
<trans-unit id="fad137784196a8fdc10588e27ed5d8ae95fe4e79" datatype="html">
<source>Fees already paid by this transaction (including unconfirmed ancestors)</source>
<target>이 트랜잭션이 이미 지불한 수수료 (확인되지 않은 조상 포함)</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">62</context>
@ -632,6 +636,7 @@
</trans-unit>
<trans-unit id="4169a885bc1747a38344bae64e6926c6d7d7ec43" datatype="html">
<source>How much faster?</source>
<target>얼마나 더 빠르게 원하시나요?</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">71</context>
@ -640,6 +645,7 @@
</trans-unit>
<trans-unit id="d1a62bdb732f1efbfdc8af6fbb4349b89015b5e5" datatype="html">
<source>This will reduce your expected waiting time until the first confirmation to <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="&lt;strong&gt;"/><x id="START_TAG_APP_TIME" ctype="x-app_time" equiv-text="n&quot; [time]=&quot;etaInfo.acceleratedETA&quot; [fastRender]=&quot;false&quot; [fixedRender]=&quot;true&quot;&gt;"/><x id="CLOSE_TAG_APP_TIME" ctype="x-app_time" equiv-text="&lt;/strong&gt;&lt;/s"/><x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="&lt;/small&gt;"/></source>
<target>첫 번째 컨펌까지 예상 대기 시간이 <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="&lt;strong&gt;"/><x id="START_TAG_APP_TIME" ctype="x-app_time" equiv-text="n&quot; [time]=&quot;etaInfo.acceleratedETA&quot; [fastRender]=&quot;false&quot; [fixedRender]=&quot;true&quot;&gt;"/><x id="CLOSE_TAG_APP_TIME" ctype="x-app_time" equiv-text="&lt;/strong&gt;&lt;/s"/><x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="&lt;/small&gt;"/>로 단축됩니다</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">76,77</context>
@ -657,6 +663,7 @@
</trans-unit>
<trans-unit id="0b537472d5f7518ed2c2c2b747997b0447ec5ee8" datatype="html">
<source>Next block market rate</source>
<target>다음 블록 시장 수수료율</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">109</context>
@ -687,6 +694,7 @@
</trans-unit>
<trans-unit id="c2836a2964adf9e369ee0a1ce67f991cf2aa435d" datatype="html">
<source>Estimated extra fee required</source>
<target>예측된 추가발생 수수료</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">117</context>
@ -695,6 +703,7 @@
</trans-unit>
<trans-unit id="6c37b6a6f9e5ec98367ed744afa4b36800aa79ce" datatype="html">
<source>Target rate</source>
<target>목표율</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">131</context>
@ -703,6 +712,7 @@
</trans-unit>
<trans-unit id="e26d365629446e476b5d437e343b5b02b49adea2" datatype="html">
<source>Extra fee required</source>
<target>필요한 추가 수수료</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">139</context>
@ -711,6 +721,7 @@
</trans-unit>
<trans-unit id="26e50fa97db4eecde26ff892d725e61ca9201c48" datatype="html">
<source>Mempool Accelerator™ fees</source>
<target>멤풀 엑셀러레이터 수수료</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">153</context>
@ -719,6 +730,7 @@
</trans-unit>
<trans-unit id="1ec82428244c76064090ea5a55827e3fada82306" datatype="html">
<source>Accelerator Service Fee</source>
<target>엑셀러레이터 서비스 수수료</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">157</context>
@ -727,6 +739,7 @@
</trans-unit>
<trans-unit id="7d07b80b17dfab3582807759420b8d723c9e4414" datatype="html">
<source>Transaction Size Surcharge</source>
<target>트랜잭션 사이즈에 의한 추가 요금</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">169</context>
@ -735,6 +748,7 @@
</trans-unit>
<trans-unit id="004732b44df582a2d24e2abbd3f46bc42ae8c546" datatype="html">
<source>Estimated acceleration cost</source>
<target>예상 가속 비용</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">185</context>
@ -743,6 +757,7 @@
</trans-unit>
<trans-unit id="c9ec95585f57bd87212693db7cb00d9ed70d49b1" datatype="html">
<source>Maximum acceleration cost</source>
<target>최대 가속 비용</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">204</context>
@ -760,6 +775,7 @@
</trans-unit>
<trans-unit id="f3ff11006f77909b9fca2e0fda0a72b097cd76de" datatype="html">
<source>Available balance</source>
<target>잔액</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">226</context>
@ -785,6 +801,7 @@
</trans-unit>
<trans-unit id="7d89e94e98140d07d5c2bb12d6166b8b74506eb0" datatype="html">
<source>Accelerate your Bitcoin transaction?</source>
<target>비트코인 트랜잭션 가속하기</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">273</context>
@ -802,6 +819,7 @@
</trans-unit>
<trans-unit id="f6a46cd5ca2087712a145f2c680e2aad5f926eaf" datatype="html">
<source>Confirmation expected</source>
<target>컨펌이 예상됩니다</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">287</context>
@ -1587,6 +1605,7 @@
</trans-unit>
<trans-unit id="cf2ec414465d65ab24b354663d94d051a67e26e9" datatype="html">
<source>Total vSize</source>
<target>총 vSize</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/acceleration/acceleration-stats/acceleration-stats.component.html</context>
<context context-type="linenumber">20</context>

View File

@ -510,7 +510,7 @@
</trans-unit>
<trans-unit id="e4b2d9e6a2ab9e6ca34027ec03beaac42b7badd4" datatype="html">
<source>sats</source>
<target>sats</target>
<target>sat</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">57</context>
@ -881,7 +881,7 @@
</trans-unit>
<trans-unit id="65fd4251d8ddfe4017d4d83f8cec6f5a80d89289" datatype="html">
<source>Pay</source>
<target>Betale</target>
<target>Betal</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/accelerate-checkout/accelerate-checkout.component.html</context>
<context context-type="linenumber">378</context>
@ -4846,7 +4846,7 @@
</trans-unit>
<trans-unit id="615ba6c4511a36f93c225c725935fdbf16f162a5" datatype="html">
<source>Amount (sats)</source>
<target>Beløp (sats)</target>
<target>Beløp (sat)</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/faucet/faucet.component.html</context>
<context context-type="linenumber">51</context>
@ -6442,7 +6442,7 @@
</trans-unit>
<trans-unit id="31443c29cb161e8aa661eb5035f675746ef95b45" datatype="html">
<source>sats/tx</source>
<target>sats/tx</target>
<target>sat/tx</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/components/reward-stats/reward-stats.component.html</context>
<context context-type="linenumber">33</context>
@ -8145,7 +8145,7 @@
</trans-unit>
<trans-unit id="6acd06bd5a3af583cd46c6d9f7954d7a2b44095e" datatype="html">
<source>mSats</source>
<target>mSats</target>
<target>mSat</target>
<context-group purpose="location">
<context context-type="sourcefile">src/app/lightning/channel/channel-box/channel-box.component.html</context>
<context context-type="linenumber">35</context>

Some files were not shown because too many files have changed in this diff Show More