machankura/mempool
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Wrap statistics db ops with try/catch

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nymkappa 2022-01-24 16:22:38 +09:00
parent 230f563235
commit a805c86697
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GPG Key ID: E155910B16E8BD04
1 changed files with 64 additions and 56 deletions
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8
backend/src/api/statistics.ts
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@ -53,6 +53,7 @@ class Statistics {
memPoolArray = memPoolArray.filter((tx) => tx.effectiveFeePerVsize);
if (!memPoolArray.length) {
try {
const insertIdZeroed = await this.$createZeroedStatistic();
if (this.newStatisticsEntryCallback && insertIdZeroed) {
const newStats = await this.$get(insertIdZeroed);
@ -60,6 +61,9 @@ class Statistics {
this.newStatisticsEntryCallback(newStats);
}
}
} catch (e) {
logger.err('Unable to insert zeroed statistics. ' + e);
}
return;
}
@ -90,6 +94,7 @@ class Statistics {
}
});
try {
const insertId = await this.$create({
added: 'NOW()',
unconfirmed_transactions: memPoolArray.length,
@ -144,6 +149,9 @@ class Statistics {
this.newStatisticsEntryCallback(newStats);
}
}
} catch (e) {
logger.err('Unable to insert statistics. ' + e);
}
}
private async $createZeroedStatistic(): Promise<number | undefined> {