fix: disable `tasksStealingOnBackPressure` by default

[poolifier.git] / src / pools / utils.ts

diff --git a/src/pools/utils.ts b/src/pools/utils.ts
index 3fa17312d1fe24f54fb121eeda4d9dee6124e0c9..df9c256e95390d0731b730ae6726678d5bcbdfb7 100644 (file)
--- a/src/pools/utils.ts
+++ b/src/pools/utils.ts
@@ -43,7 +43,7 @@ export const getDefaultTasksQueueOptions = (
     size: Math.pow(poolMaxSize, 2),
     concurrency: 1,
     taskStealing: true,
-    tasksStealingOnBackPressure: true,
+    tasksStealingOnBackPressure: false,
     tasksFinishedTimeout: 2000
   }
 }
@@ -187,6 +187,21 @@ export const checkWorkerNodeArguments = (
       'Cannot construct a worker node with a tasks queue back pressure size option that is not a positive integer'
     )
   }
+  if (opts.tasksQueueBucketSize == null) {
+    throw new TypeError(
+      'Cannot construct a worker node without a tasks queue bucket size option'
+    )
+  }
+  if (!Number.isSafeInteger(opts.tasksQueueBucketSize)) {
+    throw new TypeError(
+      'Cannot construct a worker node with a tasks queue bucket size option that is not an integer'
+    )
+  }
+  if (opts.tasksQueueBucketSize <= 0) {
+    throw new RangeError(
+      'Cannot construct a worker node with a tasks queue bucket size option that is not a positive integer'
+    )
+  }
 }
 
 /**
@@ -242,7 +257,7 @@ export const updateWaitTimeWorkerUsage = <
   Data = unknown,
   Response = unknown
 >(
-    workerChoiceStrategyContext:
+    workerChoiceStrategiesContext:
     | WorkerChoiceStrategiesContext<Worker, Data, Response>
     | undefined,
     workerUsage: WorkerUsage,
@@ -252,7 +267,7 @@ export const updateWaitTimeWorkerUsage = <
   const taskWaitTime = timestamp - (task.timestamp ?? timestamp)
   updateMeasurementStatistics(
     workerUsage.waitTime,
-    workerChoiceStrategyContext?.getTaskStatisticsRequirements().waitTime,
+    workerChoiceStrategiesContext?.getTaskStatisticsRequirements().waitTime,
     taskWaitTime
   )
 }
@@ -281,7 +296,7 @@ export const updateRunTimeWorkerUsage = <
   Data = unknown,
   Response = unknown
 >(
-    workerChoiceStrategyContext:
+    workerChoiceStrategiesContext:
     | WorkerChoiceStrategiesContext<Worker, Data, Response>
     | undefined,
     workerUsage: WorkerUsage,
@@ -292,7 +307,7 @@ export const updateRunTimeWorkerUsage = <
   }
   updateMeasurementStatistics(
     workerUsage.runTime,
-    workerChoiceStrategyContext?.getTaskStatisticsRequirements().runTime,
+    workerChoiceStrategiesContext?.getTaskStatisticsRequirements().runTime,
     message.taskPerformance?.runTime ?? 0
   )
 }
@@ -302,7 +317,7 @@ export const updateEluWorkerUsage = <
   Data = unknown,
   Response = unknown
 >(
-    workerChoiceStrategyContext:
+    workerChoiceStrategiesContext:
     | WorkerChoiceStrategiesContext<Worker, Data, Response>
     | undefined,
     workerUsage: WorkerUsage,
@@ -312,7 +327,7 @@ export const updateEluWorkerUsage = <
     return
   }
   const eluTaskStatisticsRequirements =
-    workerChoiceStrategyContext?.getTaskStatisticsRequirements().elu
+    workerChoiceStrategiesContext?.getTaskStatisticsRequirements().elu
   updateMeasurementStatistics(
     workerUsage.elu.active,
     eluTaskStatisticsRequirements,