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Cleanup mining related backend logs

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This commit is contained in:
nymkappa 2022-04-13 16:29:52 +09:00
parent bc0ea1e999
commit d7d8fda3f6
8 changed files with 75 additions and 59 deletions
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23
backend/src/api/blocks.ts
View File

@ -75,9 +75,12 @@ class Blocks {
transactions.push(tx);
transactionsFetched++;
} catch (e) {
logger.debug('Error fetching block tx: ' + (e instanceof Error ? e.message : e));
if (i === 0) {
throw new Error('Failed to fetch Coinbase transaction: ' + txIds[i]);
const msg = `Cannot fetch coinbase tx ${txIds[i]}. Reason: ` + (e instanceof Error ? e.message : e);
logger.err(msg);
throw new Error(msg);
} else {
logger.err(`Cannot fetch tx ${txIds[i]}. Reason: ` + (e instanceof Error ? e.message : e));
}
}
}
@ -137,8 +140,8 @@ class Blocks {
pool = await poolsRepository.$getUnknownPool();
}
if (!pool) { // Something is wrong with the pools table, ignore pool indexing
logger.err('Unable to find pool, nor getting the unknown pool. Is the "pools" table empty?');
if (!pool) { // We should never have this situation in practise
logger.warn(`Cannot assign pool to block ${blockExtended.height} and 'unknown' pool does not exist. Check your "pools" table entries`);
return blockExtended;
}
@ -214,11 +217,12 @@ class Blocks {
const lastBlockToIndex = Math.max(0, currentBlockHeight - indexingBlockAmount + 1);
logger.info(`Indexing blocks from #${currentBlockHeight} to #${lastBlockToIndex}`);
logger.debug(`Indexing blocks from #${currentBlockHeight} to #${lastBlockToIndex}`);
const chunkSize = 10000;
let totaIndexed = await blocksRepository.$blockCount(null, null);
let indexedThisRun = 0;
let newlyIndexed = 0;
const startedAt = new Date().getTime() / 1000;
let timer = new Date().getTime() / 1000;
@ -228,12 +232,11 @@ class Blocks {
const missingBlockHeights: number[] = await blocksRepository.$getMissingBlocksBetweenHeights(
currentBlockHeight, endBlock);
if (missingBlockHeights.length <= 0) {
logger.debug(`No missing blocks between #${currentBlockHeight} to #${endBlock}`);
currentBlockHeight -= chunkSize;
continue;
}
logger.debug(`Indexing ${missingBlockHeights.length} blocks from #${currentBlockHeight} to #${endBlock}`);
logger.info(`Indexing ${missingBlockHeights.length} blocks from #${currentBlockHeight} to #${endBlock}`);
for (const blockHeight of missingBlockHeights) {
if (blockHeight < lastBlockToIndex) {
@ -255,14 +258,16 @@ class Blocks {
const block = BitcoinApi.convertBlock(await bitcoinClient.getBlock(blockHash));
const transactions = await this.$getTransactionsExtended(blockHash, block.height, true, true);
const blockExtended = await this.$getBlockExtended(block, transactions);
newlyIndexed++;
await blocksRepository.$saveBlockInDatabase(blockExtended);
}
currentBlockHeight -= chunkSize;
}
logger.info('Block indexing completed');
logger.info(`Indexed ${newlyIndexed} blocks`);
} catch (e) {
logger.err('An error occured in $generateBlockDatabase(). Trying again later. ' + e);
logger.err('Block indexing failed. Trying again later. Reason: ' + (e instanceof Error ? e.message : e));
this.blockIndexingStarted = false;
return;
}

20
backend/src/api/mining.ts
View File

@ -142,8 +142,6 @@ class Mining {
}
try {
logger.info(`Indexing mining pools weekly hashrates`);
const indexedTimestamp = await HashratesRepository.$getWeeklyHashrateTimestamps();
const hashrates: any[] = [];
const genesisTimestamp = 1231006505000; // bitcoin-cli getblock 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
@ -155,6 +153,7 @@ class Mining {
const totalWeekIndexed = (await BlocksRepository.$blockCount(null, null)) / 1008;
let indexedThisRun = 0;
let totalIndexed = 0;
let newlyIndexed = 0;
let startedAt = new Date().getTime();
while (toTimestamp > genesisTimestamp) {
@ -198,6 +197,7 @@ class Mining {
});
}
newlyIndexed += hashrates.length;
await HashratesRepository.$saveHashrates(hashrates);
hashrates.length = 0;
@ -217,7 +217,9 @@ class Mining {
}
this.weeklyHashrateIndexingStarted = false;
await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing');
logger.info(`Weekly pools hashrate indexing completed`);
if (newlyIndexed > 0) {
logger.info(`Indexed ${newlyIndexed} pools weekly hashrate`);
}
} catch (e) {
this.weeklyHashrateIndexingStarted = false;
throw e;
@ -249,8 +251,6 @@ class Mining {
}
try {
logger.info(`Indexing network daily hashrate`);
const indexedTimestamp = (await HashratesRepository.$getNetworkDailyHashrate(null)).map(hashrate => hashrate.timestamp);
const genesisTimestamp = 1231006505000; // bitcoin-cli getblock 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
const lastMidnight = this.getDateMidnight(new Date());
@ -260,6 +260,7 @@ class Mining {
const totalDayIndexed = (await BlocksRepository.$blockCount(null, null)) / 144;
let indexedThisRun = 0;
let totalIndexed = 0;
let newlyIndexed = 0;
let startedAt = new Date().getTime();
while (toTimestamp > genesisTimestamp) {
@ -294,6 +295,7 @@ class Mining {
});
if (hashrates.length > 10) {
newlyIndexed += hashrates.length;
await HashratesRepository.$saveHashrates(hashrates);
hashrates.length = 0;
}
@ -303,7 +305,8 @@ class Mining {
const daysPerSeconds = (indexedThisRun / elapsedSeconds).toFixed(2);
const formattedDate = new Date(fromTimestamp).toUTCString();
const daysLeft = Math.round(totalDayIndexed - totalIndexed);
logger.debug(`Getting network daily hashrate for ${formattedDate} | ~${daysPerSeconds} days/sec | ~${daysLeft} days left to index`);
logger.debug(`Getting network daily hashrate for ${formattedDate} | ~${daysPerSeconds} days/sec | ` +
`~${daysLeft} days left to index`);
startedAt = new Date().getTime();
indexedThisRun = 0;
}
@ -323,11 +326,14 @@ class Mining {
});
}
newlyIndexed += hashrates.length;
await HashratesRepository.$saveHashrates(hashrates);
await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing');
this.hashrateIndexingStarted = false;
logger.info(`Daily network hashrate indexing completed`);
if (newlyIndexed > 0) {
logger.info(`Indexed ${newlyIndexed} day of network hashrate`);
}
} catch (e) {
this.hashrateIndexingStarted = false;
throw e;

6
backend/src/api/pools-parser.ts
View File

@ -64,7 +64,7 @@ class PoolsParser {
try {
[existingPools] = await connection.query<any>({ sql: 'SELECT * FROM pools;', timeout: 120000 });
} catch (e) {
logger.err('Unable to get existing pools from the database, skipping pools.json import');
logger.err('Cannot get existing pools from the database, skipping pools.json import');
connection.release();
return;
}
@ -97,7 +97,7 @@ class PoolsParser {
if (slug === undefined) {
// Only keep alphanumerical
slug = poolNames[i].replace(/[^a-z0-9]/gi, '').toLowerCase();
logger.debug(`No slug found for '${poolNames[i]}', generating it => '${slug}'`);
logger.warn(`No slug found for '${poolNames[i]}', generating it => '${slug}'`);
}
if (existingPools.find((pool) => pool.name === poolNames[i]) !== undefined) {
@ -155,7 +155,7 @@ class PoolsParser {
logger.info('Mining pools.json import completed');
} catch (e) {
connection.release();
logger.err(`Unable to import pools in the database!`);
logger.err(`Unable to import pools in the database`);
throw e;
}
}

12
backend/src/index.ts
View File

@ -93,7 +93,7 @@ class Server {
try {
if (process.env.npm_config_reindex != undefined) { // Re-index requests
const tables = process.env.npm_config_reindex.split(',');
logger.warn(`Indexed data for "${process.env.npm_config_reindex}" tables will be erased in 5 seconds from now (using '--reindex') ...`);
logger.warn(`Indexed data for "${process.env.npm_config_reindex}" tables will be erased in 5 seconds (using '--reindex')`);
await Common.sleep(5000);
await databaseMigration.$truncateIndexedData(tables);
}
@ -169,8 +169,12 @@ class Server {
}
async $resetHashratesIndexingState() {
await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing', 0);
await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
try {
await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing', 0);
await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
} catch (e) {
logger.err(`Cannot reset hashrate indexing timestamps. Reason: ` + (e instanceof Error ? e.message : e));
}
}
async $runIndexingWhenReady() {
@ -188,7 +192,7 @@ class Server {
await mining.$generateNetworkHashrateHistory();
await mining.$generatePoolHashrateHistory();
} catch (e) {
logger.err(`Unable to run indexing right now, trying again later. ` + e);
logger.err(`Indexing failed, trying again later. Reason: ` + (e instanceof Error ? e.message : e));
}
}

34
backend/src/repositories/BlocksRepository.ts
View File

@ -56,11 +56,11 @@ class BlocksRepository {
connection.release();
} catch (e: any) {
connection.release();
if (e.errno === 1062) { // ER_DUP_ENTRY
if (e.errno === 1062) { // ER_DUP_ENTRY - This scenario is possible upon node backend restart
logger.debug(`$saveBlockInDatabase() - Block ${block.height} has already been indexed, ignoring`);
} else {
connection.release();
logger.err('$saveBlockInDatabase() error: ' + (e instanceof Error ? e.message : e));
logger.err('Cannot save indexed block into db. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -93,7 +93,7 @@ class BlocksRepository {
return missingBlocksHeights;
} catch (e) {
connection.release();
logger.err('$getMissingBlocksBetweenHeights() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot retrieve blocks list to index. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -130,7 +130,7 @@ class BlocksRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getEmptyBlocks() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot count empty blocks. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -168,7 +168,7 @@ class BlocksRepository {
return <number>rows[0].blockCount;
} catch (e) {
connection.release();
logger.err('$blockCount() error' + (e instanceof Error ? e.message : e));
logger.err(`Cannot count blocks for this pool (using offset). Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -208,7 +208,7 @@ class BlocksRepository {
return <number>rows[0];
} catch (e) {
connection.release();
logger.err('$blockCountBetweenTimestamp() error' + (e instanceof Error ? e.message : e));
logger.err(`Cannot count blocks for this pool (using timestamps). Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -235,7 +235,7 @@ class BlocksRepository {
return <number>rows[0].blockTimestamp;
} catch (e) {
connection.release();
logger.err('$oldestBlockTimestamp() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot get oldest indexed block timestamp. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -278,7 +278,7 @@ class BlocksRepository {
return blocks;
} catch (e) {
connection.release();
logger.err('$getBlocksByPool() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot get blocks for this pool. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -308,7 +308,7 @@ class BlocksRepository {
return rows[0];
} catch (e) {
connection.release();
logger.err('$getBlockByHeight() error' + (e instanceof Error ? e.message : e));
logger.err(`Cannot get indexed block ${height}. Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -365,7 +365,7 @@ class BlocksRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getBlocksDifficulty() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot generate difficulty history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -392,7 +392,7 @@ class BlocksRepository {
return rows[0];
} catch (e) {
connection.release();
logger.err('$getBlockStats() error: ' + (e instanceof Error ? e.message : e));
logger.err('Cannot generate reward stats. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -410,7 +410,7 @@ class BlocksRepository {
for (let i = 0; i < lastBlocks.length - 1; ++i) {
if (lastBlocks[i].previous_block_hash !== lastBlocks[i + 1].hash) {
logger.notice(`Chain divergence detected at block ${lastBlocks[i].height}, re-indexing most recent data`);
logger.warn(`Chain divergence detected at block ${lastBlocks[i].height}, re-indexing most recent data`);
return false;
}
}
@ -427,21 +427,21 @@ class BlocksRepository {
* Delete $count blocks from the database
*/
public async $deleteBlocks(count: number) {
logger.info(`Delete ${count} most recent indexed blocks from the database`);
let connection;
try {
connection = await DB.getConnection();
logger.debug(`Delete ${count} most recent indexed blocks from the database`);
await connection.query(`DELETE FROM blocks ORDER BY height DESC LIMIT ${count};`);
} catch (e) {
logger.err('$deleteBlocks() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot delete recent indexed blocks. Reason: ' + (e instanceof Error ? e.message : e));
}
connection.release();
}
/**
* Get the historical averaged block reward and total fees
* Get the historical averaged block fees
*/
public async $getHistoricalBlockFees(div: number, interval: string | null): Promise<any> {
let connection;
@ -464,7 +464,7 @@ class BlocksRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getHistoricalBlockFees() error: ' + (e instanceof Error ? e.message : e));
logger.err('Cannot generate block fees history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -493,7 +493,7 @@ class BlocksRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getHistoricalBlockRewards() error: ' + (e instanceof Error ? e.message : e));
logger.err('Cannot generate block rewards history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}

20
backend/src/repositories/HashratesRepository.ts
View File

@ -27,7 +27,7 @@ class HashratesRepository {
connection.release();
} catch (e: any) {
connection.release();
logger.err('$saveHashrateInDatabase() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot save indexed hashrate into db. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -56,7 +56,7 @@ class HashratesRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getNetworkDailyHashrate() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot fetch network hashrate history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -76,7 +76,7 @@ class HashratesRepository {
return rows.map(row => row.timestamp);
} catch (e) {
connection.release();
logger.err('$getWeeklyHashrateTimestamps() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot retreive indexed weekly hashrate timestamps. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -112,7 +112,7 @@ class HashratesRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getPoolsWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot fetch weekly pools hashrate history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -146,7 +146,7 @@ class HashratesRepository {
connection.release();
} catch (e) {
connection.release();
logger.err('$getPoolWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot fetch hashrate start/end timestamps for this pool. Reason: ' + (e instanceof Error ? e.message : e));
}
// Get hashrates entries between boundaries
@ -164,7 +164,7 @@ class HashratesRepository {
return rows;
} catch (e) {
connection.release();
logger.err('$getPoolWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot fetch pool hashrate history for this pool. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -181,6 +181,8 @@ class HashratesRepository {
connection.release();
} catch (e) {
connection.release();
logger.err(`Cannot set last indexing timestamp for ${key}. Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -201,7 +203,7 @@ class HashratesRepository {
return rows[0]['number'];
} catch (e) {
connection.release();
logger.err('$setLatestRunTimestamp() error' + (e instanceof Error ? e.message : e));
logger.err(`Cannot retreive last indexing timestamp for ${key}. Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -210,7 +212,7 @@ class HashratesRepository {
* Delete most recent data points for re-indexing
*/
public async $deleteLastEntries() {
logger.debug(`Delete latest hashrates data points from the database`);
logger.info(`Delete latest hashrates data points from the database`);
let connection;
try {
@ -223,7 +225,7 @@ class HashratesRepository {
await this.$setLatestRunTimestamp('last_hashrates_indexing', 0);
await this.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
} catch (e) {
logger.err('$deleteLastEntries() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot delete latest hashrates data points. Reason: ' + (e instanceof Error ? e.message : e));
}
connection.release();

9
backend/src/repositories/PoolsRepository.ts
View File

@ -42,7 +42,6 @@ class PoolsRepository {
query += ` GROUP BY pool_id
ORDER BY COUNT(height) DESC`;
// logger.debug(query);
const connection = await DB.getConnection();
try {
const [rows] = await connection.query(query);
@ -51,7 +50,7 @@ class PoolsRepository {
return <PoolInfo[]>rows;
} catch (e) {
connection.release();
logger.err('$getPoolsInfo() error' + (e instanceof Error ? e.message : e));
logger.err(`Cannot generate pools stats. Reason: ` + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -73,7 +72,7 @@ class PoolsRepository {
return <PoolInfo[]>rows;
} catch (e) {
connection.release();
logger.err('$getPoolsInfoBetween() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot generate pools blocks count. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
@ -95,7 +94,7 @@ class PoolsRepository {
connection.release();
if (rows.length < 1) {
logger.debug(`$getPool(): slug does not match any known pool`);
logger.debug(`This slug does not match any known pool`);
return null;
}
@ -109,7 +108,7 @@ class PoolsRepository {
return rows[0];
} catch (e) {
connection.release();
logger.err('$getPool() error' + (e instanceof Error ? e.message : e));
logger.err('Cannot get pool from db. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}

10
backend/src/tasks/pools-updater.ts
View File

@ -48,7 +48,7 @@ class PoolsUpdater {
} catch (e) {
this.lastRun = now - (oneWeek - oneDay); // Try again in 24h instead of waiting next week
logger.err('PoolsUpdater failed. Will try again in 24h. Error: ' + e);
logger.err('PoolsUpdater failed. Will try again in 24h. Reason: ' + (e instanceof Error ? e.message : e));
}
}
@ -71,7 +71,7 @@ class PoolsUpdater {
await connection.query(`INSERT INTO state VALUES('pools_json_sha', NULL, '${githubSha}')`);
connection.release();
} catch (e) {
logger.err('Unable save github pools.json sha into the DB, error: ' + e);
logger.err('Cannot save github pools.json sha into the db. Reason: ' + (e instanceof Error ? e.message : e));
connection.release();
return undefined;
}
@ -88,7 +88,7 @@ class PoolsUpdater {
connection.release();
return (rows.length > 0 ? rows[0].string : undefined);
} catch (e) {
logger.err('Unable fetch pools.json sha from DB, error: ' + e);
logger.err('Cannot fetch pools.json sha from db. Reason: ' + (e instanceof Error ? e.message : e));
connection.release();
return undefined;
}
@ -106,7 +106,7 @@ class PoolsUpdater {
}
}
logger.err('Unable to find latest pools.json sha from github');
logger.err('Cannot to find latest pools.json sha from github api response');
return undefined;
}
@ -138,7 +138,7 @@ class PoolsUpdater {
});
request.on('error', (error) => {
logger.err('Query failed with error: ' + error);
logger.err('Github API query failed. Reason: ' + error);
reject(error);
})
});