Method fireEvent

web/pgadmin/static/js/helpers/EventBus.js:55–70

(event, ...args)

  }

  fireEvent(event, ...args) {
    let self = this;
    Promise.resolve(0).then(()=>{
      let allListeners = _.filter(this._eventListeners, (e)=>e.event==event);
      if(allListeners) {
        for(const listener of allListeners) {
          Promise.resolve(0).then(()=>{
            listener.callback(...args);
            if(listener.fired == 'pending') {
              self.deregisterListener(event, listener.callback);
            }
          });
        }
      }
    });
  }

  trigger(...args) {
    this.fireEvent(...args);