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Adding logger wrapper.

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Log backend messages to syslog.
fixes #135
This commit is contained in:
softsimon
2020-10-13 15:27:52 +07:00
parent 4c203631db
commit 4dacf292c2
15 changed files with 238 additions and 66 deletions
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11
backend/src/api/blocks.ts
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@@ -1,5 +1,6 @@
const config = require('../../mempool-config.json');
import bitcoinApi from './bitcoin/electrs-api';
import logger from '../logger';
import memPool from './mempool';
import { Block, TransactionExtended, TransactionMinerInfo } from '../interfaces';
import { Common } from './common';
@@ -35,7 +36,7 @@ class Blocks {
}
if (blockHeightTip - this.currentBlockHeight > config.INITIAL_BLOCK_AMOUNT * 2) {
console.log(`${blockHeightTip - this.currentBlockHeight} blocks since tip. Fast forwarding to the ${config.INITIAL_BLOCK_AMOUNT} recent blocks`);
logger.info(`${blockHeightTip - this.currentBlockHeight} blocks since tip. Fast forwarding to the ${config.INITIAL_BLOCK_AMOUNT} recent blocks`);
this.currentBlockHeight = blockHeightTip - config.INITIAL_BLOCK_AMOUNT;
}
@@ -51,7 +52,7 @@ class Blocks {
this.currentBlockHeight = blockHeightTip;
} else {
this.currentBlockHeight++;
console.log(`New block found (#${this.currentBlockHeight})!`);
logger.info(`New block found (#${this.currentBlockHeight})!`);
}
const blockHash = await bitcoinApi.getBlockHash(this.currentBlockHeight);
@@ -69,7 +70,7 @@ class Blocks {
transactions.push(mempool[txIds[i]]);
found++;
} else {
console.log(`Fetching block tx ${i} of ${txIds.length}`);
logger.info(`Fetching block tx ${i} of ${txIds.length}`);
const tx = await memPool.getTransactionExtended(txIds[i]);
if (tx) {
transactions.push(tx);
@@ -78,7 +79,7 @@ class Blocks {
}
}
console.log(`${found} of ${txIds.length} found in mempool. ${notFound} not found.`);
logger.info(`${found} of ${txIds.length} found in mempool. ${notFound} not found.`);
block.reward = transactions[0].vout.reduce((acc, curr) => acc + curr.value, 0);
block.coinbaseTx = this.stripCoinbaseTransaction(transactions[0]);
@@ -101,7 +102,7 @@ class Blocks {
}
} catch (err) {
console.log('updateBlocks error', err);
logger.err('updateBlocks error' + err);
}
}