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Code Issues Releases Activity

fix: shutdown api process when another worker exits unexpectedly (#13802)

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Zack Pollard 2024-10-29 14:46:04 +00:00 committed by GitHub
parent 02819dc079
commit e74ddca6c0
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1 changed files with 10 additions and 2 deletions
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12
server/src/main.ts
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@ -1,5 +1,5 @@
import { CommandFactory } from 'nest-commander';
import { fork } from 'node:child_process';
import { ChildProcess, fork } from 'node:child_process';
import { Worker } from 'node:worker_threads';
import { ImmichAdminModule } from 'src/app.module';
import { ImmichWorker, LogLevel } from 'src/enum';
@ -10,12 +10,16 @@ if (immichApp) {
process.argv.splice(2, 1);
}
let apiProcess: ChildProcess | undefined;
function bootstrapWorker(name: ImmichWorker) {
console.log(`Starting ${name} worker`);
const execArgv = process.execArgv.map((arg) => (arg.startsWith('--inspect') ? '--inspect=0.0.0.0:9231' : arg));
const worker =
name === 'api' ? fork(`./dist/workers/${name}.js`, [], { execArgv }) : new Worker(`./dist/workers/${name}.js`);
name === ImmichWorker.API
? (apiProcess = fork(`./dist/workers/${name}.js`, [], { execArgv }))
: new Worker(`./dist/workers/${name}.js`);
worker.on('error', (error) => {
console.error(`${name} worker error: ${error}`);
@ -24,6 +28,10 @@ function bootstrapWorker(name: ImmichWorker) {
worker.on('exit', (exitCode) => {
if (exitCode !== 0) {
console.error(`${name} worker exited with code ${exitCode}`);
if (apiProcess && name !== ImmichWorker.API) {
console.error('Killing api process');
apiProcess.kill('SIGTERM');
}
process.exit(exitCode);
}
});