Merge dependabot/npm_and_yarn/examples/typescript/websocket-server-pool/ws-hybrid...

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

diff --git a/src/pools/thread/fixed.ts b/src/pools/thread/fixed.ts
index 2ad94a7bf16083072bf1303745834c2b7c06506a..ddda04b113ec9028b0cd24c8f53001d12714a901 100644 (file)
--- a/src/pools/thread/fixed.ts
+++ b/src/pools/thread/fixed.ts
@@ -58,12 +58,13 @@ export class FixedThreadPool<
 
   /** @inheritDoc */
   protected async destroyWorkerNode (workerNodeKey: number): Promise<void> {
+    this.flagWorkerNodeAsNotReady(workerNodeKey)
     this.flushTasksQueue(workerNodeKey)
     // 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', () => {
+      worker.once('exit', () => {
         resolve()
       })
     })
@@ -80,9 +81,9 @@ export class FixedThreadPool<
     transferList?: TransferListItem[]
   ): void {
     (
-      this.workerNodes[workerNodeKey].messageChannel as MessageChannel
-    ).port1.postMessage(
-      { ...message, workerId: this.workerNodes[workerNodeKey].info.id },
+      this.workerNodes[workerNodeKey]?.messageChannel as MessageChannel
+    )?.port1?.postMessage(
+      { ...message, workerId: this.getWorkerInfo(workerNodeKey).id },
       transferList
     )
   }
@@ -95,7 +96,7 @@ export class FixedThreadPool<
     workerNode.worker.postMessage(
       {
         ready: false,
-        workerId: workerNode.info.id,
+        workerId: this.getWorkerInfo(workerNodeKey).id,
         port: port2
       },
       [port2]
@@ -108,10 +109,30 @@ export class FixedThreadPool<
     listener: (message: MessageValue<Message>) => void
   ): void {
     (
-      this.workerNodes[workerNodeKey].messageChannel as MessageChannel
+      this.workerNodes[workerNodeKey]?.messageChannel as MessageChannel
     ).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, {