Method onHasTask

packages/zone.js/lib/zone-spec/proxy.ts:260–267

(delegate: ZoneDelegate, current: Zone, target: Zone, hasTaskState: HasTaskState)

  }

  onHasTask(delegate: ZoneDelegate, current: Zone, target: Zone, hasTaskState: HasTaskState): void {
    this.lastTaskState = hasTaskState;
    if (this._delegateSpec && this._delegateSpec.onHasTask) {
      this._delegateSpec.onHasTask(delegate, current, target, hasTaskState);
    } else {
      delegate.hasTask(target, hasTaskState);
    }
  }
}

export function patchProxyZoneSpec(Zone: ZoneType): void {