1576 Commits

Author SHA1 Message Date
Alekos Filini
e745122bf5
Merge bitcoindevkit/bdk#539: [ci] Pin nightly docs workflow rust version to nightly-2022-01-25
07c270db03bac07604911e6bd253c18713de0ab0 [ci] Pin nightly docs workflow rust version to nightly-2022-01-25 (Steve Myers)

Pull request description:

  ### Description

  Pin nightly docs workflow rust version to `nightly-2022-01-25` to fix #538 .

  ### Notes to the reviewers

  The nightly docs should be changed to the `stable` version once it supports `feature(doc_cfg)`.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

  #### Bugfixes:

  * [x] I'm linking the issue being fixed by this PR

ACKs for top commit:
  afilini:
    ACK 07c270db03bac07604911e6bd253c18713de0ab0

Tree-SHA512: a8e5de051e1963c10d686d5cb5d1785e20f6cd322b9bfcf2d2f5c381d9124a9b8518671dfbedb11550bdfa66c8c64ad505c7e1604e2bfe23600de39cb20467dd
2022-02-07 11:01:48 +01:00
Steve Myers
07c270db03
[ci] Pin nightly docs workflow rust version to nightly-2022-01-25 2022-02-04 08:55:00 -06:00
Alekos Filini
375674ffff
Merge bitcoindevkit/bdk#532: Release/0.16.0
fcf422752bb440f08aa9b5384297bbb06bca8cb3 Fix 0.16.0 changelog, include WIF fix (Steve Myers)
6fb42fdea10fcff9a45dd07f966ec4f3746c369d Bump version to 0.16.1-dev (Steve Myers)
3f65e8c64bd620685e40d3b54a0893993513441b Bump version to 0.16.0 (Steve Myers)
3f0101d317ec5a1d0df60c274741ee380563d7fe Bump version to 0.16.0-rc.1 (Steve Myers)

Pull request description:

  ### Description

  Merge the 0.16.0 release branch back into the master branch.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  afilini:
    ACK fcf422752bb440f08aa9b5384297bbb06bca8cb3

Tree-SHA512: 7a1e9297f4e93284e5e57124c7afe37d1fbef1da48375b310aad7fe8556be6bba00c3263e9d15540209fc99ba5e928d3fc751d0df6592c2af871599f00941a7b
2022-01-27 10:44:57 +01:00
Steve Myers
fcf422752b
Fix 0.16.0 changelog, include WIF fix 2022-01-21 14:27:36 -06:00
Steve Myers
6fb42fdea1
Bump version to 0.16.1-dev 2022-01-21 14:27:02 -06:00
Steve Myers
3f65e8c64b
Bump version to 0.16.0 v0.16.0 2022-01-21 12:39:27 -06:00
Steve Myers
3f0101d317
Bump version to 0.16.0-rc.1 2022-01-12 18:01:32 +01:00
Steve Myers
b1346d4ccf
Merge bitcoindevkit/bdk#505: Using dust value from rust-bitcoin in `is_dust`
5ac51dfe74c51c83fe270570d7ffc50888cf554f fix and test is_dust (James Taylor)
a0c140bb29ab37103e4a24d296ac6fcea91da69e add doc comment for IsDust trait (James Taylor)
bf5994b14ade1fc0c37d3e3cda6946c26ceea631 fixed fee in test, removed unnecessary comment (James Taylor)
ca682819b396c44c9139086b1537d32b212499a1 using dust value from rust-bitcoin (James Taylor)

Pull request description:

  ### Description

  This PR aims to fix #472 . We can retrieve the dust value for a given ``bitcoin::blockdata::script::Script``, so I adjusted the ``is_dust`` function within the ``IsDust`` trait to receive such a ``&Script``. Thus, the ``is_dust`` function can make the proper comparison.
  Let me know if you think that there could be a better interface than this.

  Furthermore, because this new ``is_dust`` function provides a tighter upper bound on Bitcoin Core's ``GetDustThreshold()``, it actually invalidated a test. In the test, the drain output for a transaction was no longer considered dust and no longer included in the fee. Instead, the drain output was kicked back to the sender, invalidating the asserts in line 3436, 3437 and 3441 in ``src/wallet/mod.rs``. I increased the ``FeeRate`` in the test just enough that the drain output would be small enough to considered dust again and included in the total fee.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  afilini:
    ACK 5ac51dfe74c51c83fe270570d7ffc50888cf554f
  notmandatory:
    re ACK 5ac51dfe74c51c83fe270570d7ffc50888cf554f

Tree-SHA512: addf38fe065de581ddfcd3b4e6db92cd35d5bfa8cac78bd08c01f7a01292724a203ef59b09f3f5cd8e0fa0bb6d89efe72afda36efc11ded0424fc8105326af3f
2022-01-12 17:49:16 +01:00
Steve Myers
5107ff80c1
Merge bitcoindevkit/bdk#495: Disable reqwest's default features
380a4f2588cf9800bde739eb3ba58ca67b785291 Disable reqwest's default features (Thomas Eizinger)

Pull request description:

  ### Description

  By default, reqwest uses openssl for TLS. Any consumer wanting to use
  rustls will thus pull in unnecessary dependencies.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

  #### New Features:

  * ~[ ] I've added tests for the new feature~
  * ~[ ] I've added docs for the new feature~
  * [x] I've updated `CHANGELOG.md`

  #### Bugfixes:

  * ~[ ] This pull request breaks the existing API~
  * ~[ ] I've added tests to reproduce the issue which are now passing~
  * ~[ ] I'm linking the issue being fixed by this PR~

ACKs for top commit:
  notmandatory:
    ACK 380a4f2588cf9800bde739eb3ba58ca67b785291

Tree-SHA512: 17827fdd7656a1e97b4cc302bc3c4907a8493505c798fafd9b15fde12531a32cf60e7d63e878eb2001d6b3e95f7ae3da730e227eb85c73d9de55b56456cfb3a0
2022-01-12 09:16:24 +01:00
James Taylor
5ac51dfe74
fix and test is_dust 2022-01-11 18:21:35 -05:00
Steve Myers
04d58f7903
Merge commit 'refs/pull/508/head' of github.com:bitcoindevkit/bdk 2022-01-11 10:08:33 +01:00
Thomas Eizinger
380a4f2588
Disable reqwest's default features
By default, reqwest uses openssl for TLS. Any consumer wanting to use
rustls will thus pull in unnecessary dependencies. To make getting started
with bdk and reqwest easier, we add a `reqwest-default-tls` feature
that can be used to activate reqwest's `default-tls` feature. TLS is
necessary for the esplora integration. Adding this feature makes it possible
for people to use bdk with esplora without adding a reqwest dependency to
their manifest.
2022-01-10 13:57:22 +11:00
Steve Myers
9e30a79027
Fix CHANGELOG link for v0.15.0 2021-12-29 13:17:11 -08:00
Alekos Filini
fdb272e039
Merge bitcoindevkit/bdk#511: Fix nightly_docs.yml publish_docs 'Commit' step
947a9c29db7c7bb4855c84e70d986b9ab61339d6 Fix nightly_docs.yml publish_docs 'Commit' step (Steve Myers)

Pull request description:

  ### Description

  I forgot to fix in #503 the `nightly_docs.yaml` `publish_docs` `Commit` step to add new files for the path `./docs/.vuepress/public/docs-rs`.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

ACKs for top commit:
  afilini:
    ACK 947a9c2

Tree-SHA512: d2bdbcb6cea46ec1949eba6f334acd5dbbe9b4b1323bb4713dc5d7f749666260ab05c29247c35f08c587b46d6bfb765c6a612c6522fd15211c84f7590f8c4748
2021-12-29 10:59:32 +01:00
Steve Myers
d2b6b5545e
Bump version to 0.15.1-dev 2021-12-23 10:40:42 -08:00
Steve Myers
db6ffb90f0
Merge commit 'refs/pull/510/head' of github.com:bitcoindevkit/bdk 2021-12-23 10:34:58 -08:00
Steve Myers
947a9c29db
Fix nightly_docs.yml publish_docs 'Commit' step 2021-12-23 10:23:11 -08:00
Alekos Filini
61ee2a9c1c
Merge commit 'refs/pull/504/head' of github.com:bitcoindevkit/bdk 2021-12-23 12:24:52 +01:00
Alekos Filini
44e4c5dac5
Merge commit 'refs/pull/509/head' of github.com:bitcoindevkit/bdk 2021-12-23 12:22:09 +01:00
Alekos Filini
e09aaf055a
Add a custom logo to our docs
As suggested in #497, add our logo to the docs as well
2021-12-23 11:37:41 +01:00
Alekos Filini
c40898ba08
Merge commit 'refs/pull/503/head' of github.com:bitcoindevkit/bdk 2021-12-23 11:34:34 +01:00
Steve Myers
2f98db8549
Add back old logo to static/bdk.svg
This is required so that old releases of bdk on crates.io won't show a
broken image link. Should be replaced with SVG version of new logo.
2021-12-22 21:38:54 -08:00
Steve Myers
4d7c4bc810
Bump version to 0.15.0 v0.15.0 2021-12-22 21:10:27 -08:00
James Taylor
a0c140bb29
add doc comment for IsDust trait 2021-12-22 01:50:17 -05:00
James Taylor
bf5994b14a
fixed fee in test, removed unnecessary comment 2021-12-19 18:37:05 -05:00
James Taylor
ca682819b3
using dust value from rust-bitcoin 2021-12-19 02:55:24 -05:00
mcroad
ee41d88f25
Test WIF from BIP39 words has correct network 2021-12-18 15:34:18 -06:00
mcroad
beb1e4114d
Add fix to changelog 2021-12-18 15:13:09 -06:00
mcroad
af047f90db
Set the correct inner private_key network 2021-12-18 15:10:25 -06:00
mcroad
d01ec6d259
Add test to ensure WIF uses the correct network 2021-12-18 15:08:16 -06:00
Alekos Filini
77bce06caf
Update logo 2021-12-18 15:17:45 +01:00
Steve Myers
98c26a1ad9
Bump version to 0.15.0-rc.1 2021-12-17 21:41:06 -08:00
Steve Myers
1a907f8a53
[ci] Fix publish_docs job 2021-12-17 21:28:39 -08:00
Steve Myers
e82edbb7ac
Merge bitcoindevkit/bdk#501: Only run clippy for the stable rust version
57a1185aef82718b8e6ad1272237f4d8f644fdc2 Only run clippy for the stable rust version (Steve Myers)

Pull request description:

  ### Description

  It was decided during the team call today (2021-12-14)  to only run clippy for the stable rust version.

  ### Notes to the reviewers

  This is required to fix the below build issues when running clippy on rust version 1.46.0.

  ```shell
  cargo clippy --all-targets --features async-interface --no-default-features -- -D warnings
  ```

  ```text
  ...

  Checking bitcoincore-rpc v0.14.0
  error: unknown clippy lint: clippy::no_effect_underscore_binding
    --> src/blockchain/mod.rs:88:1
     |
  88 | #[maybe_async]
     | ^^^^^^^^^^^^^^
     |
     = note: `-D clippy::unknown-clippy-lints` implied by `-D warnings`
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unknown_clippy_lints
     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)

  error: unknown clippy lint: clippy::no_effect_underscore_binding
     --> src/blockchain/mod.rs:220:1
      |
  220 | #[maybe_async]
      | ^^^^^^^^^^^^^^
      |
      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unknown_clippy_lints
      = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
  ```

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

Top commit has no ACKs.

Tree-SHA512: 3fe0d2829415c7276d5339e217cefba1255c14d6d73ec0a5eff2b8072d189ffef56088623ef75f84e400d3d05e546f759b8048082b467a3738885796b3338323
2021-12-16 09:30:49 -08:00
Steve Myers
57a1185aef
Only run clippy for the stable rust version 2021-12-16 09:12:43 -08:00
Steve Myers
64e88f0e00
Merge bitcoindevkit/bdk#492: bump electrsd dep to 0.13
f7f9bd2409d51354698aa1f24bccba8ca429f279 bump electrsd dep to 0.13 (Riccardo Casatta)

Pull request description:

  <!-- You can erase any parts of this template not applicable to your Pull Request. -->

  ### Description

  bump electrsd dep to 0.13, close #491

ACKs for top commit:
  rajarshimaitra:
    ACK f7f9bd2409
  notmandatory:
    utACK f7f9bd24

Tree-SHA512: 89a8094387896c9296e2f0120d7a2c7419e979049a12fc9a6ae7fe1810b75af43338db235887dd9054a6b52e400491b77f8e006f61451da54aca9635098ab342
2021-12-01 09:34:15 -08:00
Riccardo Casatta
f7f9bd2409
bump electrsd dep to 0.13 2021-12-01 08:45:32 +01:00
Steve Myers
68a3d2b1cc
Merge bitcoindevkit/bdk#487: Use "Description" instead of "Descriptive Title" in SoB Issue Template
084ec036a53c94b4a3f7a7e9d6abd7842d99a939 Use "Description" instead of "Descriptive Title" (rajarshimaitra)

Pull request description:

  <!-- You can erase any parts of this template not applicable to your Pull Request. -->

  ### Description

  <!-- Describe the purpose of this PR, what's being adding and/or fixed -->

  The `Descriptive Title` part is already in the issue title, and we can use `Description` in the issue body.

  ### Notes to the reviewers

  <!-- In this section you can include notes directed to the reviewers, like explaining why some parts
  of the PR were done in a specific way -->

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

ACKs for top commit:
  thunderbiscuit:
    ACK 084ec03.
  notmandatory:
    ACK 084ec036a53c94b4a3f7a7e9d6abd7842d99a939

Tree-SHA512: 2fc365066849033cce056a46bc9e8ab2d931aa45fd2799ebebe3e07bb789c458491ebf2c05e5868bdff63f60dec0657043f3374135dcfbc79a1f89a2562b1883
2021-11-30 16:21:09 -08:00
Steve Myers
aa13186fb0
Merge bitcoindevkit/bdk#478: Fix typos in comments
7f8103dd762572f8b0f01514d0c32723d27c61e9 Fix typos in comments (thunderbiscuit)

Pull request description:

  ### Description

  This PR fixes a bunch of small typos in comments. I'm getting acquainted with the codebase and found a few typos just by chance, and ended up going through it with an IDE searching for typos in all files.

  ### Notes to the reviewers

  To be clear, this PR _only addresses typos that are within comments_.

  ### Checklists

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  notmandatory:
    ACK 7f8103dd762572f8b0f01514d0c32723d27c61e9

Tree-SHA512: eb3f8f21cbd05de06292affd9ef69c21b52022dfdf25c562c8f4d9c9c011f18175dff0c650cb7efcfb2b665f2af80d9a153be3d12327c47796b0d00bfd5d9803
2021-11-30 16:19:53 -08:00
Steve Myers
02980881ac
Merge bitcoindevkit/bdk#473: release/0.14.0
fed4a597284d20cbd69e9c5be5e4586623f70d59 Bump version to 0.14.1-dev (Steve Myers)
c175dd2aae10b0a48430b58e40f0b66fde4bdc48 Bump version to 0.14.0 (Steve Myers)
6b1cbcc4b71c3ec4aa2abb3ab6836f86dbf80c34 Bump version to 0.14.0-rc.1 (Steve Myers)

Pull request description:

  ### Description

  Merge the 0.14.0 bdk release into the master branch.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

Top commit has no ACKs.

Tree-SHA512: 0a897988c47f56e24b7e831cb45ff348b5637ca1a172555e9456539f5b75f263007421d63820b20737bcddb6f4c8077271471ea830e500ca6f88b902502f8186
2021-11-30 16:16:37 -08:00
Steve Myers
69b184a0a4
Merge branch 'master' into release/0.14.0 2021-11-30 15:41:41 -08:00
rajarshimaitra
084ec036a5
Use "Description" instead of "Descriptive Title" 2021-11-30 12:26:36 +05:30
Steve Myers
c1af456e58
Merge bitcoindevkit/bdk#475: Fix typo in check_miniscript method declaration and use
b9fc06195beab8eab4c4c6224dc069ebd5106729 Fix typo in check_miniscript method declaration and use (thunderbiscuit)

Pull request description:

  ### Description

  This PR renames the `check_minsicript()` method on the `CheckMiniscript` trait  and its uses throughout the codebase to `check_miniscript()`.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  notmandatory:
    ACK b9fc06195beab8eab4c4c6224dc069ebd5106729

Tree-SHA512: cc4406c653cb86f9b15e60c6f87b95c300784d6b2992abc98b3f2db4b02ce252304cc0ab2c638f080b0caf3889e832885eca19e2d6582a3557c8709311b69644
2021-11-29 14:13:26 -08:00
Steve Myers
d20b649eb8
Merge bitcoindevkit/bdk#477: Update issue templates
8534cd39433211733c325a73ca15fe7d569e8401 Update issue templates (Steve Myers)

Pull request description:

  <!-- You can erase any parts of this template not applicable to your Pull Request. -->

  ### Description

  Add bug reporting issue template and template for proposing a "Summer of Bitcoin" project.

  ### Notes to the reviewers

  The SoB template is basically a copy of what Adi created but lightly formatted to work as github issue templates.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

Top commit has no ACKs.

Tree-SHA512: 956f7833b7cc1daf4880f74be3886fb17508719af37a247065c463d3f95b1f058bad785590714c609b0e069fe00784bc71cfb0812a79a70c18a2b5bdb22aca6b
2021-11-29 10:27:46 -08:00
Steve Myers
fed4a59728
Bump version to 0.14.1-dev 2021-11-27 22:13:29 -08:00
Steve Myers
c175dd2aae
Bump version to 0.14.0 v0.14.0 2021-11-27 21:07:12 -08:00
Steve Myers
8534cd3943
Update issue templates 2021-11-24 21:55:46 -08:00
Steve Myers
3a07614fdb
Merge bitcoindevkit/bdk#471: moving the function wallet_name_from_descriptor from blockchain/rpc.rs to wallet/mod.rs as it can be useful not only for rpc
2fc81141806ace8f12e5a019c0866f16fa8a02dc moving the function wallet_name_from_descriptor from blockchain/rpc.rs to wallet/mod.rs as it can be useful not only for rpc (Richard Ulrich)

Pull request description:

  ### Description

  Moving the function wallet_name_from_descriptor from rpc.rs to mod.rs
  Since the local cache for compact filters should be separate per wallet, this function can be useful not only for rpc.

  ### Notes to the reviewers

  I thought about renaming it, but waited for opinions on that.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  notmandatory:
    re-ACK  2fc8114

Tree-SHA512: d5732e74f7a54f54dde39fff77f94f12c611a419bed9683025ecf7be95cde330209f676dfc9346ebcd29194325589710eafdd1d533e8073d0662cb397577119f
2021-11-24 20:44:58 -08:00
Steve Myers
b2ac4a0dfd
Merge bitcoindevkit/bdk#461: Restructure electrum/esplora sync logic
9c5770831de58760066dbbb26c0785632dde4991 Make stop_gap a parameter to EsploraBlockchainConfig::new (LLFourn)
0f0a01a742448fa9db67752722fed7d1c028117b s/vin/vout/ (LLFourn)
1a64fd9c9595566366cfe96cc20d8ba2f4da1bd3 Delete src/blockchain/utils.rs (LLFourn)
d3779fac73321f41b82897e6ab69708c957212b2 Fix comments (LLFourn)
d39401162fb72a9a02999908ac0347685d8861a5 Less intermediary data states in sync (LLFourn)
dfb63d389b2804cb55da60de0d8fcad985d50e5c s/observed_txs/finished_txs/g (LLFourn)
188d9a4a8b502b3f681f4c83fd9933b9a952e42c Make variable names consistent (LLFourn)
5eadf5ccf9722aa331008304221e981d01bca1c1 Add some logging to script_sync (LLFourn)
aaad560a91872318890208c4b3d5cb73a63029a8 Always get up to chunk_size heights to request headers for (LLFourn)
e7c13575c88be4fce1f407eae3710cb06c5db039 Don't request conftime during tx request (LLFourn)
808d7d8463c56cbcda0bd55a5eba422cf5080ce7 Update changelog (LLFourn)
732166fcb689ad666eab02a4bb28c33018f7b819 Fix feerate calculation for esplora (LLFourn)
3f5cb6997f8bf0c889747badb9498a402ecf96a4 Invert dependencies in electrum sync (LLFourn)

Pull request description:

  ## Description

  This PR does dependency inversion on the previous sync logic for electrum and esplora captured in the trait `ElectrumLikeSync`. This means that the sync logic does not reference the blockchain at all. Instead the blockchain asks the sync logic (in `script_sync.rs`) what it needs to continue the sync and tries to retrieve it.

  The initial purpose of doing this is to remove invocations of `maybe_await` in the abstract sync logic in preparation for completely removing `maybe_await` in the future. The other major benefit is it gives a lot more freedom for the esplora logic to use the rich data from the responses to complete the sync with less HTTP requests than it did previously.

  ## List of changes

  - sync logic moved to `script_sync.rs` and `ElectrumLikeSync` is gone.
  - esplora makes one http request per sync address. This means it makes half the number of http requests for a fully synced wallet and N*M less requests for a wallet which has N new transactions with M unique input transactions.
  - electrum and esplora save less raw transactions in the database. Electrum still requests input transactions for each of its transactions to calculate the fee but it does not save them to the database anymore.
  - The ureq and reqwest blockchain configuration is now unified into the same struct. This is the only API change. `read_timeout` and `write_timeout` have been removed in favor of a single `timeout` option which is set in both ureq and reqwest.
  - ureq now does concurrent (parallel) requests using threads.
  - An previously unnoticed bug has been fixed where by sending a lot of double spending transactions to the same address you could trick a bdk Esplora wallet into thinking it had a lot of unconfirmed coins. This is because esplora doesn't delete double spent transactions from its indexes immediately (not sure if this is a bug or a feature). A blockchain test is added for this.
  - BONUS: The second commit in this PR fixes the feerate calculation for esplora and adds a test (the previous algorithm didn't work at all). I could have made a separate PR but since I was touching this file a lot I decided to fix it here.

  ## Notes to the reviewers

  - The most important thing to review is the the logic in `script_sync.rs` is sound.
  - Look at the two commits separately.
  - I think CI is failing because of MSRV problems again!
  - It would be cool to measure how much sync time is improved for your existing wallets/projects. For `gun` the speed improvements for modest but it is at least hammering the esplora server much less.
  - I noticed the performance of reqwest in blocking is much worse in this patch than previously. This is because somehow reqwest is not re-using the connection for each request in this new code. I have no idea why. The plan is to get rid of the blocking reqwest implementation in a follow up PR.

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits

ACKs for top commit:
  rajarshimaitra:
    Retested ACK a630685a0a

Tree-SHA512: de74981e9d1f80758a9f20a3314ed7381c6b7c635f7ede80b177651fe2f9e9468064fae26bf80d4254098accfacfe50326ae0968e915186e13313f05bf77990b
2021-11-24 19:51:09 -08:00
thunderbiscuit
7f8103dd76
Fix typos in comments 2021-11-23 14:09:54 -05:00