Class Event

Extensions/P2P/B_p2ptools.ts:63–102

       * @category Other extensions > P2P
       */
      export class Event implements IEvent {
        private readonly data: IEventData[] = [];
        public dataloss = false;

        /**
         * Returns true if the event is triggered.
         */
        isTriggered() {
          return this.data.length > 0;
        }

        /**
         * Add new data, to be called with the event data each time the event is triggered.
         */
        pushData(newData: IEventData) {
          if (this.dataloss && this.data.length > 0) this.data[0] = newData;
          else this.data.push(newData);
        }

        /**
         * Delete the last event data, to be called when it is sure the event was processed thoroughly.
         */
        popData() {
          this.data.shift();
        }

        /**
         * Get the data sent with the last event triggering.
         */
        getData() {
          return this.data.length === 0 ? '' : this.data[0].data;
        }

        /**
         * Get the sender of the last event triggering.
         */
        getSender() {
          return this.data.length === 0 ? '' : this.data[0].sender;
        }
      }

      /**
       * The optional peer ID. Only used if explicitly overridden.