| 1 | import { BroadcastChannel } from 'worker_threads'; |
| 2 | |
| 3 | import { BroadcastChannelRequest, BroadcastChannelResponse } from '../types/WorkerBroadcastChannel'; |
| 4 | |
| 5 | export default abstract class WorkerBroadcastChannel extends BroadcastChannel { |
| 6 | protected constructor() { |
| 7 | super('worker'); |
| 8 | } |
| 9 | |
| 10 | public sendRequest(request: BroadcastChannelRequest): void { |
| 11 | this.postMessage(request); |
| 12 | } |
| 13 | |
| 14 | protected sendResponse(response: BroadcastChannelResponse): void { |
| 15 | this.postMessage(response); |
| 16 | } |
| 17 | |
| 18 | protected isRequest(message: any): boolean { |
| 19 | return Array.isArray(message) && message.length === 3; |
| 20 | } |
| 21 | |
| 22 | protected isResponse(message: any): boolean { |
| 23 | return Array.isArray(message) && message.length === 2; |
| 24 | } |
| 25 | } |