chore: v2.7.4

[poolifier.git] / src / pools / thread / fixed.ts

diff --git a/src/pools/thread/fixed.ts b/src/pools/thread/fixed.ts
index 8dd4e7e33e422b4467a76931b201c45c0ad80712..db278485a097fcb40a1846902ee8a7b36b548c3e 100644 (file)
--- a/src/pools/thread/fixed.ts
+++ b/src/pools/thread/fixed.ts
@@ -62,12 +62,12 @@ export class FixedThreadPool<
     // 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
@@ -81,19 +81,21 @@ export class FixedThreadPool<
   ): 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]
@@ -110,6 +112,26 @@ export class FixedThreadPool<
     ).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, {
@@ -128,16 +150,6 @@ export class FixedThreadPool<
     return WorkerTypes.thread
   }
 
-  /** @inheritDoc */
-  protected get minSize (): number {
-    return this.numberOfWorkers
-  }
-
-  /** @inheritDoc */
-  protected get maxSize (): number {
-    return this.numberOfWorkers
-  }
-
   /** @inheritDoc */
   protected get busy (): boolean {
     return this.internalBusy()