redis-smq-common/dist/esm/src/event/event-emitter.js

RedisSMQ Common Library provides many components that are mainly used by RedisSMQ and RedisSMQ Monitor.

import { EventEmitter as NodeEventEmitter } from 'events';
export class EventEmitter {
    eventEmitter;
    constructor() {
        this.eventEmitter = new NodeEventEmitter();
    }
    on(event, listener) {
        this.eventEmitter.on(String(event), listener);
        return this;
    }
    once(event, listener) {
        this.eventEmitter.once(String(event), listener);
        return this;
    }
    emit(event, ...args) {
        return this.eventEmitter.emit(String(event), ...args);
    }
    removeAllListeners(event) {
        if (event)
            this.eventEmitter.removeAllListeners(event);
        else
            this.eventEmitter.removeAllListeners();
        return this;
    }
    removeListener(event, listener) {
        this.eventEmitter.removeListener(String(event), listener);
        return this;
    }
}
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