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

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This commit is contained in:
nymkappa
2023-07-29 13:51:49 +09:00
parent 67cff804a6 b1bdb52851
commit f8faccd502
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
View File

@@ -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[] = [];