}
/** @inheritDoc */
- protected destroyWorkerNode (workerNodeKey: number): void {
+ protected async destroyWorkerNode (workerNodeKey: number): Promise<void> {
+ this.flushTasksQueue(workerNodeKey)
+ // FIXME: wait for tasks to be finished
const worker = this.workerNodes[workerNodeKey].worker
- this.sendToWorker(workerNodeKey, { kill: true, workerId: worker.id })
+ const waitWorkerExit = new Promise<void>(resolve => {
+ worker.on('exit', () => {
+ resolve()
+ })
+ })
worker.on('disconnect', () => {
worker.kill()
})
+ this.sendToWorker(workerNodeKey, { kill: true, workerId: worker.id })
worker.disconnect()
+ await waitWorkerExit
}
/** @inheritDoc */