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Socket.[captureRejectionSymbol] method | Node.js dgram module | Bun

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Socket.[captureRejectionSymbol] method | Node.js dgram module | BunBuildDocsReferenceGuidesBlogDiscord/node:dgram/Socket/[captureRejectionSymbol]M[events.captureRejectionSymbol]

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BuildDocsReferenceGuidesBlogDiscord/node:dgram/Socket/[captureRejectionSymbol]M[events.captureRejectionSymbol]

method

dgram.Socket.[events.captureRejectionSymbol][events.captureRejectionSymbol](error: Error,event: string | symbol,...args: any[]): void;The Symbol.for('nodejs.rejection') method is called in case a promise rejection happens when emitting an event and captureRejections is enabled on the emitter. It is possible to use events.captureRejectionSymbol in place of Symbol.for('nodejs.rejection').

import { EventEmitter, captureRejectionSymbol } from 'node:events'; class MyClass extends EventEmitter { constructor() { super({ captureRejections: true }); } [captureRejectionSymbol](err, event, ...args) { console.log('rejection happened for', event, 'with', err, ...args); this.destroy(err); } destroy(err) { // Tear the resource down here. } } Referenced typesinterface Errorcause?: unknownThe cause of the error.

message: stringname: stringstack?: string

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