X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpools%2Fabstract-pool.ts;h=eab110d8ec4d2200ec78320383874abbf333562a;hb=e34f0ebcd2536e0890242ab414467c0e68ed65e6;hp=820656bb55a69e9ff7ba8f18419456b4193223b8;hpb=0d80593b9a7596645612087f687fc6f5cab3101a;p=poolifier.git

diff --git a/src/pools/abstract-pool.ts b/src/pools/abstract-pool.ts
index 820656bb..eab110d8 100644
--- a/src/pools/abstract-pool.ts
+++ b/src/pools/abstract-pool.ts
@@ -146,6 +146,9 @@ export abstract class AbstractPool<
       this.opts.workerChoiceStrategyOptions =
         opts.workerChoiceStrategyOptions ??
         DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
+      this.checkValidWorkerChoiceStrategyOptions(
+        this.opts.workerChoiceStrategyOptions
+      )
       this.opts.enableEvents = opts.enableEvents ?? true
       this.opts.enableTasksQueue = opts.enableTasksQueue ?? false
       if (this.opts.enableTasksQueue) {
@@ -179,6 +182,14 @@ export abstract class AbstractPool<
         'Invalid worker choice strategy options: must be a plain object'
       )
     }
+    if (
+      workerChoiceStrategyOptions.weights != null &&
+      Object.keys(workerChoiceStrategyOptions.weights).length !== this.size
+    ) {
+      throw new Error(
+        'Invalid worker choice strategy options: must have a weight for each worker node'
+      )
+    }
   }
 
   private checkValidTasksQueueOptions (
@@ -322,7 +333,7 @@ export abstract class AbstractPool<
   protected internalBusy (): boolean {
     return (
       this.workerNodes.findIndex(workerNode => {
-        return workerNode.tasksUsage?.running === 0
+        return workerNode.tasksUsage.running === 0
       }) === -1
     )
   }
@@ -354,6 +365,7 @@ export abstract class AbstractPool<
     } else {
       this.executeTask(workerNodeKey, submittedTask)
     }
+    this.workerChoiceStrategyContext.update(workerNodeKey)
     this.checkAndEmitEvents()
     // eslint-disable-next-line @typescript-eslint/return-await
     return res
@@ -412,7 +424,8 @@ export abstract class AbstractPool<
     worker: Worker,
     message: MessageValue<Response>
   ): void {
-    const workerTasksUsage = this.getWorkerTasksUsage(worker)
+    const workerNodeKey = this.getWorkerNodeKey(worker)
+    const workerTasksUsage = this.workerNodes[workerNodeKey].tasksUsage
     --workerTasksUsage.running
     ++workerTasksUsage.run
     if (message.error != null) {
@@ -446,13 +459,14 @@ export abstract class AbstractPool<
     if (this.type === PoolType.DYNAMIC && !this.full && this.internalBusy()) {
       const workerCreated = this.createAndSetupWorker()
       this.registerWorkerMessageListener(workerCreated, message => {
+        const currentWorkerNodeKey = this.getWorkerNodeKey(workerCreated)
         if (
           isKillBehavior(KillBehaviors.HARD, message.kill) ||
           (message.kill != null &&
-            this.getWorkerTasksUsage(workerCreated)?.running === 0)
+            this.workerNodes[currentWorkerNodeKey].tasksUsage.running === 0)
         ) {
           // Kill message received from the worker: no new tasks are submitted to that worker for a while ( > maxInactiveTime)
-          this.flushTasksQueueByWorker(workerCreated)
+          this.flushTasksQueue(currentWorkerNodeKey)
           void (this.destroyWorker(workerCreated) as Promise<void>)
         }
       })
@@ -578,21 +592,6 @@ export abstract class AbstractPool<
     workerNode.tasksUsage = tasksUsage
   }
 
-  /**
-   * Gets the given worker its tasks usage in the pool.
-   *
-   * @param worker - The worker.
-   * @throws Error if the worker is not found in the pool worker nodes.
-   * @returns The worker tasks usage.
-   */
-  private getWorkerTasksUsage (worker: Worker): TasksUsage {
-    const workerNodeKey = this.getWorkerNodeKey(worker)
-    if (workerNodeKey !== -1) {
-      return this.workerNodes[workerNodeKey].tasksUsage
-    }
-    throw new Error('Worker could not be found in the pool worker nodes')
-  }
-
   /**
    * Pushes the given worker in the pool worker nodes.
    *
@@ -675,11 +674,6 @@ export abstract class AbstractPool<
     }
   }
 
-  private flushTasksQueueByWorker (worker: Worker): void {
-    const workerNodeKey = this.getWorkerNodeKey(worker)
-    this.flushTasksQueue(workerNodeKey)
-  }
-
   private flushTasksQueues (): void {
     for (const [workerNodeKey] of this.workerNodes.entries()) {
       this.flushTasksQueue(workerNodeKey)