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Wrap block indexing into a try/catch since we don't use async when calling that function

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nymkappa 2022-01-24 15:36:30 +09:00
parent f8f9108ae1
commit a271c39ba8
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1 changed files with 35 additions and 31 deletions
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66
backend/src/api/blocks.ts
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@ -150,41 +150,45 @@ class Blocks {
return; return;
} }
let currentBlockHeight = await bitcoinClient.getBlockCount(); try {
const indexedBlockCount = await blocksRepository.$blockCount(); let currentBlockHeight = await bitcoinClient.getBlockCount();
const indexedBlockCount = await blocksRepository.$blockCount();
logger.info(`Starting block indexing. Current tip at block #${currentBlockHeight}`); logger.info(`Starting block indexing. Current tip at block #${currentBlockHeight}`);
logger.info(`Need to index ${currentBlockHeight - indexedBlockCount} blocks. Working on it!`); logger.info(`Need to index ${currentBlockHeight - indexedBlockCount} blocks. Working on it!`);
const chunkSize = 10000; const chunkSize = 10000;
while (currentBlockHeight >= 0) { while (currentBlockHeight >= 0) {
const endBlock = Math.max(0, currentBlockHeight - chunkSize + 1); const endBlock = Math.max(0, currentBlockHeight - chunkSize + 1);
const missingBlockHeights: number[] = await blocksRepository.$getMissingBlocksBetweenHeights( const missingBlockHeights: number[] = await blocksRepository.$getMissingBlocksBetweenHeights(
currentBlockHeight, endBlock); currentBlockHeight, endBlock);
if (missingBlockHeights.length <= 0) { if (missingBlockHeights.length <= 0) {
logger.debug(`No missing blocks between #${currentBlockHeight} to #${endBlock}, moving on`); logger.debug(`No missing blocks between #${currentBlockHeight} to #${endBlock}, moving on`);
currentBlockHeight -= chunkSize; currentBlockHeight -= chunkSize;
continue; continue;
}
logger.info(`Indexing ${chunkSize} blocks from #${currentBlockHeight} to #${endBlock}`);
for (const blockHeight of missingBlockHeights) {
try {
logger.debug(`Indexing block #${blockHeight}`);
const blockHash = await bitcoinApi.$getBlockHash(blockHeight);
const block = await bitcoinApi.$getBlock(blockHash);
const transactions = await this.$getTransactionsExtended(blockHash, block.height, true);
const blockExtended = this.getBlockExtended(block, transactions);
const miner = await this.$findBlockMiner(blockExtended.coinbaseTx);
const coinbase: IEsploraApi.Transaction = await bitcoinApi.$getRawTransaction(transactions[0].txid, true);
await blocksRepository.$saveBlockInDatabase(blockExtended, blockHash, coinbase.hex, miner);
} catch (e) {
logger.err(`Something went wrong while indexing blocks.` + e);
} }
}
currentBlockHeight -= chunkSize; logger.info(`Indexing ${chunkSize} blocks from #${currentBlockHeight} to #${endBlock}`);
for (const blockHeight of missingBlockHeights) {
try {
logger.debug(`Indexing block #${blockHeight}`);
const blockHash = await bitcoinApi.$getBlockHash(blockHeight);
const block = await bitcoinApi.$getBlock(blockHash);
const transactions = await this.$getTransactionsExtended(blockHash, block.height, true);
const blockExtended = this.getBlockExtended(block, transactions);
const miner = await this.$findBlockMiner(blockExtended.coinbaseTx);
const coinbase: IEsploraApi.Transaction = await bitcoinApi.$getRawTransaction(transactions[0].txid, true);
await blocksRepository.$saveBlockInDatabase(blockExtended, blockHash, coinbase.hex, miner);
} catch (e) {
logger.err(`Something went wrong while indexing blocks.` + e);
}
}
currentBlockHeight -= chunkSize;
}
} catch (e) {
logger.err('An error occured in $generateBlockDatabase(). Skipping block indexing. ' + e);
} }
} }