Method postMessage

packages/service-worker/src/low_level.ts:215–226

(action: string, payload: Object)

  }

  postMessage(action: string, payload: Object): Promise<void> {
    return new Promise<void>((resolve) => {
      this.worker.pipe(take(1)).subscribe((sw) => {
        sw.postMessage({
          action,
          ...payload,
        });

        resolve();
      });
    });
  }

  postMessageWithOperation(
    type: string,