test: cleanup helpers

[poolifier.git] / src / pools / abstract-pool.ts

diff --git a/src/pools/abstract-pool.ts b/src/pools/abstract-pool.ts
index 6f5f3aeb1f581ea3306169cdb35d2bf9b71e0c01..058b43b8a37104b29d1d15978613c42735072547 100644 (file)
--- a/src/pools/abstract-pool.ts
+++ b/src/pools/abstract-pool.ts
@@ -29,6 +29,7 @@ import type {
   WorkerUsage
 } from './worker'
 import {
+  Measurements,
   WorkerChoiceStrategies,
   type WorkerChoiceStrategy,
   type WorkerChoiceStrategyOptions
@@ -199,6 +200,16 @@ export abstract class AbstractPool<
         'Invalid worker choice strategy options: must have a weight for each worker node'
       )
     }
+    if (
+      workerChoiceStrategyOptions.measurement != null &&
+      !Object.values(Measurements).includes(
+        workerChoiceStrategyOptions.measurement
+      )
+    ) {
+      throw new Error(
+        `Invalid worker choice strategy options: invalid measurement '${workerChoiceStrategyOptions.measurement}'`
+      )
+    }
   }
 
   private checkValidTasksQueueOptions (
@@ -207,11 +218,20 @@ export abstract class AbstractPool<
     if (tasksQueueOptions != null && !isPlainObject(tasksQueueOptions)) {
       throw new TypeError('Invalid tasks queue options: must be a plain object')
     }
-    if ((tasksQueueOptions?.concurrency as number) <= 0) {
+    if (
+      tasksQueueOptions?.concurrency != null &&
+      !Number.isSafeInteger(tasksQueueOptions.concurrency)
+    ) {
+      throw new TypeError(
+        'Invalid worker tasks concurrency: must be an integer'
+      )
+    }
+    if (
+      tasksQueueOptions?.concurrency != null &&
+      tasksQueueOptions.concurrency <= 0
+    ) {
       throw new Error(
-        `Invalid worker tasks concurrency '${
-          tasksQueueOptions.concurrency as number
-        }'`
+        `Invalid worker tasks concurrency '${tasksQueueOptions.concurrency}'`
       )
     }
   }
@@ -421,7 +441,6 @@ 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
@@ -717,16 +736,19 @@ export abstract class AbstractPool<
   protected createAndSetupDynamicWorker (): Worker {
     const worker = this.createAndSetupWorker()
     this.registerWorkerMessageListener(worker, message => {
-      const currentWorkerNodeKey = this.getWorkerNodeKey(worker)
+      const workerNodeKey = this.getWorkerNodeKey(worker)
       if (
         isKillBehavior(KillBehaviors.HARD, message.kill) ||
         (message.kill != null &&
-          this.workerNodes[currentWorkerNodeKey].workerUsage.tasks.executing ===
-            0)
+          ((this.opts.enableTasksQueue === false &&
+            this.workerNodes[workerNodeKey].workerUsage.tasks.executing ===
+              0) ||
+            (this.opts.enableTasksQueue === true &&
+              this.workerNodes[workerNodeKey].workerUsage.tasks.executing ===
+                0 &&
+              this.tasksQueueSize(workerNodeKey) === 0)))
       ) {
         // Kill message received from the worker: no new tasks are submitted to that worker for a while ( > maxInactiveTime)
-        this.flushTasksQueue(currentWorkerNodeKey)
-        // FIXME: wait for tasks to be finished
         void (this.destroyWorker(worker) as Promise<void>)
       }
     })
@@ -745,10 +767,10 @@ export abstract class AbstractPool<
         const promiseResponse = this.promiseResponseMap.get(message.id)
         if (promiseResponse != null) {
           if (message.taskError != null) {
-            promiseResponse.reject(message.taskError.message)
             if (this.emitter != null) {
               this.emitter.emit(PoolEvents.taskError, message.taskError)
             }
+            promiseResponse.reject(message.taskError.message)
           } else {
             promiseResponse.resolve(message.data as Response)
           }
@@ -764,6 +786,7 @@ export abstract class AbstractPool<
               this.dequeueTask(workerNodeKey) as Task<Data>
             )
           }
+          this.workerChoiceStrategyContext.update(workerNodeKey)
         }
       }
     }