Tiago Luiz Seuaciuc de Poli tiagoluizpoli
Dante-101
/ worker-shutdown.ts
Last active
October 17, 2024 19:42
Gist for graceful shutdown of workers
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| gracefulClusterShutdown = (signal: NodeJS.Signals) => async () => { | |
| if (this.shutdownInProgress) | |
| return | |
| this.shutdownInProgress = true | |
| this.hasCleanWorkerExit = true | |
| log.info(`Got ${signal} on ${this.processStr}. Graceful shutdown start at ${new Date().toISOString()}`) | |
| try { |
Dante-101
/ master-worker.ts
Last active
October 17, 2024 19:42
Master process class managing workers
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| import * as cluster from 'cluster' | |
| class Master { | |
| private shutdownInProgress: boolean = false | |
| private hasCleanWorkerExit: boolean = true | |
| private processStr = `${cluster.isMaster ? "master" : "worker"} process ${process.pid}` | |
| gracefulClusterShutdown = (signal: NodeJS.Signals) => async () => { | |
| //defined in worker-shutdown.ts (https://gist.github.com/Dante-101/de2fbd5071bec0c0647f5c9fa1cfa179) |