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dalelane avatar dalelane commented on August 30, 2024

The code lives here:

taxinomitis/src/lib/pendingjobs/runner.ts

Lines 16 to 45 in 0f30eed

try {
const start = new Date();
nextJob = await db.getNextPendingJob();
while (nextJob) {
await processor.processJob(nextJob);
await db.deletePendingJob(nextJob);
nextJob = await db.getNextPendingJob();
}
const end = new Date();
const durationMs = end.getTime() - start.getTime();
log.info({ durationMs }, 'No pending jobs remain');
if (durationMs > constants.THREE_HOURS) {
notifications.notify('Processing pending jobs took longer than THREE HOURS');
}
}
catch (err) {
log.error({ err, nextJob }, 'Pending job failure');
notifications.notify('Critical failure in processing pending jobs: ' + err.message);
if (nextJob) {
db.recordUnsuccessfulPendingJobExecution(nextJob);
}
}

The try...catch is laid out so that if one task fails, it throws us out of the while (nextJob) loop.

from taxinomitis.

dalelane avatar dalelane commented on August 30, 2024

Closing - as not worth the effort. In over a year, it's never actually failed, so investing in handling failure seems like a waste of time. Worst case scenario, if there is a failure, I can manually remove the failing job to unblock the rest - and then revisit whether it's worth automating it.

from taxinomitis.

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