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fix: store snapshots in temp folder (#2864)

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Ivar Conradi Østhus 2023-01-10 13:53:00 +01:00 committed by GitHub
parent 8e5aeff1a7
commit 0c1e997f0b
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1 changed files with 7 additions and 1 deletions
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8
src/lib/routes/backstage.ts
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@ -1,4 +1,6 @@
import { writeHeapSnapshot } from 'v8'; import { writeHeapSnapshot } from 'v8';
import { tmpdir } from 'os';
import { join } from 'path';
import { register as prometheusRegister } from 'prom-client'; import { register as prometheusRegister } from 'prom-client';
import Controller from './controller'; import Controller from './controller';
import { IUnleashConfig } from '../types/option'; import { IUnleashConfig } from '../types/option';
@ -20,7 +22,11 @@ class BackstageController extends Controller {
if (config.server.enableHeapSnapshotEnpoint) { if (config.server.enableHeapSnapshotEnpoint) {
this.get('/heap-snapshot', async (req, res) => { this.get('/heap-snapshot', async (req, res) => {
writeHeapSnapshot(); const fileName = join(
tmpdir(),
`unleash-${Date.now()}.heapsnapshot`,
);
writeHeapSnapshot(fileName);
res.status(200); res.status(200);
res.end('Snapshot written'); res.end('Snapshot written');
}); });