machankura/mempool
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Merge branch 'master' into mononaut/acceleration-viz

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nymkappa 2023-07-29 13:51:49 +09:00
commit f8faccd502
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4 changed files with 124 additions and 37 deletions
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2
backend/src/api/mempool.ts
View File

@ -276,7 +276,7 @@ class Mempool {
logger.warn(`Mempool clear protection triggered because transactions.length: ${transactions.length} and currentMempoolSize: ${currentMempoolSize}.`);
setTimeout(() => {
this.mempoolProtection = 2;
logger.warn('Mempool clear protection resumed.');
logger.warn('Mempool clear protection ended, normal operation resumed.');
}, 1000 * 60 * config.MEMPOOL.CLEAR_PROTECTION_MINUTES);
}

76
backend/src/api/websocket-handler.ts
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@ -191,15 +191,22 @@ class WebsocketHandler {
}
if (parsedMessage && parsedMessage['track-address']) {
if (/^([a-km-zA-HJ-NP-Z1-9]{26,35}|[a-km-zA-HJ-NP-Z1-9]{80}|[a-z]{2,5}1[ac-hj-np-z02-9]{8,100}|[A-Z]{2,5}1[AC-HJ-NP-Z02-9]{8,100})$/
if (/^([a-km-zA-HJ-NP-Z1-9]{26,35}|[a-km-zA-HJ-NP-Z1-9]{80}|[a-z]{2,5}1[ac-hj-np-z02-9]{8,100}|[A-Z]{2,5}1[AC-HJ-NP-Z02-9]{8,100}|[0-9a-fA-F]{130})$/
.test(parsedMessage['track-address'])) {
let matchedAddress = parsedMessage['track-address'];
if (/^[A-Z]{2,5}1[AC-HJ-NP-Z02-9]{8,100}$/.test(parsedMessage['track-address'])) {
matchedAddress = matchedAddress.toLowerCase();
}
client['track-address'] = matchedAddress;
if (/^[0-9a-fA-F]{130}$/.test(parsedMessage['track-address'])) {
client['track-address'] = null;
client['track-scriptpubkey'] = '41' + matchedAddress + 'ac';
} else {
client['track-address'] = matchedAddress;
client['track-scriptpubkey'] = null;
}
} else {
client['track-address'] = null;
client['track-scriptpubkey'] = null;
}
}
@ -554,6 +561,44 @@ class WebsocketHandler {
}
}
if (client['track-scriptpubkey']) {
const foundTransactions: TransactionExtended[] = [];
for (const tx of newTransactions) {
const someVin = tx.vin.some((vin) => !!vin.prevout && vin.prevout.scriptpubkey_type === 'p2pk' && vin.prevout.scriptpubkey === client['track-scriptpubkey']);
if (someVin) {
if (config.MEMPOOL.BACKEND !== 'esplora') {
try {
const fullTx = await transactionUtils.$getMempoolTransactionExtended(tx.txid, true);
foundTransactions.push(fullTx);
} catch (e) {
logger.debug('Error finding transaction in mempool: ' + (e instanceof Error ? e.message : e));
}
} else {
foundTransactions.push(tx);
}
return;
}
const someVout = tx.vout.some((vout) => vout.scriptpubkey_type === 'p2pk' && vout.scriptpubkey === client['track-scriptpubkey']);
if (someVout) {
if (config.MEMPOOL.BACKEND !== 'esplora') {
try {
const fullTx = await transactionUtils.$getMempoolTransactionExtended(tx.txid, true);
foundTransactions.push(fullTx);
} catch (e) {
logger.debug('Error finding transaction in mempool: ' + (e instanceof Error ? e.message : e));
}
} else {
foundTransactions.push(tx);
}
}
}
if (foundTransactions.length) {
response['address-transactions'] = JSON.stringify(foundTransactions);
}
}
if (client['track-asset']) {
const foundTransactions: TransactionExtended[] = [];
@ -845,6 +890,33 @@ class WebsocketHandler {
}
}
if (client['track-scriptpubkey']) {
const foundTransactions: TransactionExtended[] = [];
transactions.forEach((tx) => {
if (tx.vin && tx.vin.some((vin) => !!vin.prevout && vin.prevout.scriptpubkey_type === 'p2pk' && vin.prevout.scriptpubkey === client['track-scriptpubkey'])) {
foundTransactions.push(tx);
return;
}
if (tx.vout && tx.vout.some((vout) => vout.scriptpubkey_type === 'p2pk' && vout.scriptpubkey === client['track-scriptpubkey'])) {
foundTransactions.push(tx);
}
});
if (foundTransactions.length) {
foundTransactions.forEach((tx) => {
tx.status = {
confirmed: true,
block_height: block.height,
block_hash: block.id,
block_time: block.timestamp,
};
});
response['block-transactions'] = JSON.stringify(foundTransactions);
}
}
if (client['track-asset']) {
const foundTransactions: TransactionExtended[] = [];

62
frontend/src/app/components/address/address.component.ts
View File

@ -166,31 +166,8 @@ export class AddressComponent implements OnInit, OnDestroy {
});
this.stateService.mempoolTransactions$
.subscribe((transaction) => {
if (this.transactions.some((t) => t.txid === transaction.txid)) {
return;
}
this.transactions.unshift(transaction);
this.transactions = this.transactions.slice();
this.txCount++;
if (transaction.vout.some((vout) => vout.scriptpubkey_address === this.address.address)) {
this.audioService.playSound('cha-ching');
} else {
this.audioService.playSound('chime');
}
transaction.vin.forEach((vin) => {
if (vin.prevout.scriptpubkey_address === this.address.address) {
this.sent += vin.prevout.value;
}
});
transaction.vout.forEach((vout) => {
if (vout.scriptpubkey_address === this.address.address) {
this.received += vout.value;
}
});
.subscribe(tx => {
this.addTransaction(tx);
});
this.stateService.blockTransactions$
@ -200,12 +177,47 @@ export class AddressComponent implements OnInit, OnDestroy {
tx.status = transaction.status;
this.transactions = this.transactions.slice();
this.audioService.playSound('magic');
} else {
if (this.addTransaction(transaction, false)) {
this.audioService.playSound('magic');
}
}
this.totalConfirmedTxCount++;
this.loadedConfirmedTxCount++;
});
}
addTransaction(transaction: Transaction, playSound: boolean = true): boolean {
if (this.transactions.some((t) => t.txid === transaction.txid)) {
return false;
}
this.transactions.unshift(transaction);
this.transactions = this.transactions.slice();
this.txCount++;
if (playSound) {
if (transaction.vout.some((vout) => vout?.scriptpubkey_address === this.address.address)) {
this.audioService.playSound('cha-ching');
} else {
this.audioService.playSound('chime');
}
}
transaction.vin.forEach((vin) => {
if (vin?.prevout?.scriptpubkey_address === this.address.address) {
this.sent += vin.prevout.value;
}
});
transaction.vout.forEach((vout) => {
if (vout?.scriptpubkey_address === this.address.address) {
this.received += vout.value;
}
});
return true;
}
loadMore() {
if (this.isLoadingTransactions || !this.totalConfirmedTxCount || this.loadedConfirmedTxCount >= this.totalConfirmedTxCount) {
return;

21
frontend/src/app/components/mempool-blocks/mempool-blocks.component.ts
View File

@ -51,6 +51,8 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
blockSubscription: Subscription;
networkSubscription: Subscription;
chainTipSubscription: Subscription;
keySubscription: Subscription;
isTabHiddenSubscription: Subscription;
network = '';
now = new Date().getTime();
timeOffset = 0;
@ -117,7 +119,7 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
this.calculateTransactionPosition();
});
this.reduceMempoolBlocksToFitScreen(this.mempoolBlocks);
this.stateService.isTabHidden$.subscribe((tabHidden) => this.tabHidden = tabHidden);
this.isTabHiddenSubscription = this.stateService.isTabHidden$.subscribe((tabHidden) => this.tabHidden = tabHidden);
this.loadingBlocks$ = combineLatest([
this.stateService.isLoadingWebSocket$,
this.stateService.isLoadingMempool$
@ -225,7 +227,7 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
this.networkSubscription = this.stateService.networkChanged$
.subscribe((network) => this.network = network);
this.stateService.keyNavigation$.subscribe((event) => {
this.keySubscription = this.stateService.keyNavigation$.subscribe((event) => {
if (this.markIndex === undefined) {
return;
}
@ -236,13 +238,12 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
if (this.mempoolBlocks[this.markIndex - 1]) {
this.router.navigate([this.relativeUrlPipe.transform('mempool-block/'), this.markIndex - 1]);
} else {
this.stateService.blocks$
.pipe(map((blocks) => blocks[0]))
.subscribe((block) => {
if (this.stateService.latestBlockHeight === block.height) {
this.router.navigate([this.relativeUrlPipe.transform('/block/'), block.id], { state: { data: { block } }});
}
});
const blocks = this.stateService.blocksSubject$.getValue();
for (const block of (blocks || [])) {
if (this.stateService.latestBlockHeight === block.height) {
this.router.navigate([this.relativeUrlPipe.transform('/block/'), block.id], { state: { data: { block } }});
}
}
}
} else if (event.key === nextKey) {
if (this.mempoolBlocks[this.markIndex + 1]) {
@ -266,6 +267,8 @@ export class MempoolBlocksComponent implements OnInit, OnChanges, OnDestroy {
this.networkSubscription.unsubscribe();
this.timeLtrSubscription.unsubscribe();
this.chainTipSubscription.unsubscribe();
this.keySubscription.unsubscribe();
this.isTabHiddenSubscription.unsubscribe();
clearTimeout(this.resetTransitionTimeout);
}