// FIXME: wait for tasks to be finished
const workerNode = this.workerNodes[workerNodeKey]
const worker = workerNode.worker
- const waitWorkerExit = new Promise<void>((resolve) => {
- worker.on('exit', () => {
+ const waitWorkerExit = new Promise<void>(resolve => {
+ worker.once('exit', () => {
resolve()
})
})
- await this.sendKillMessageToWorker(workerNodeKey, worker.threadId)
+ await this.sendKillMessageToWorker(workerNodeKey)
workerNode.closeChannel()
await worker.terminate()
await waitWorkerExit
): void {
(
this.workerNodes[workerNodeKey].messageChannel as MessageChannel
- ).port1.postMessage(message, transferList)
+ ).port1.postMessage(
+ { ...message, workerId: this.workerNodes[workerNodeKey].info.id },
+ transferList
+ )
}
/** @inheritDoc */
protected sendStartupMessageToWorker (workerNodeKey: number): void {
- const worker = this.workerNodes[workerNodeKey].worker
- const port2: MessagePort = (
- this.workerNodes[workerNodeKey].messageChannel as MessageChannel
- ).port2
- worker.postMessage(
+ const workerNode = this.workerNodes[workerNodeKey]
+ const port2: MessagePort = (workerNode.messageChannel as MessageChannel)
+ .port2
+ workerNode.worker.postMessage(
{
ready: false,
- workerId: worker.threadId,
+ workerId: workerNode.info.id,
port: port2
},
[port2]
).port1.on('message', listener)
}
+ /** @inheritDoc */
+ protected registerOnceWorkerMessageListener<Message extends Data | Response>(
+ workerNodeKey: number,
+ listener: (message: MessageValue<Message>) => void
+ ): void {
+ (
+ this.workerNodes[workerNodeKey].messageChannel as MessageChannel
+ ).port1.once('message', listener)
+ }
+
+ /** @inheritDoc */
+ protected deregisterWorkerMessageListener<Message extends Data | Response>(
+ workerNodeKey: number,
+ listener: (message: MessageValue<Message>) => void
+ ): void {
+ (
+ this.workerNodes[workerNodeKey].messageChannel as MessageChannel
+ ).port1.off('message', listener)
+ }
+
/** @inheritDoc */
protected createWorker (): Worker {
return new Worker(this.filePath, {