Protected Readonly fileProtected Readonly maxMaximum number of threads that can be created by this pool.
Protected Readonly numberProtected Readonly optsProtected promiseThe task execution response promise map.
+The task execution response promise map:
key: The message id of each submitted task.value: An object that contains the worker, the execution response promise resolve and reject callbacks.Protected workerReadonly workerReadonly Internal workerPool worker nodes.
Protected fullProtected maxThe pool maximum size.
Protected minPrivate readyProtected typePrivate utilizationProtected workerProtected afterProtected beforeProtected checkProtected createProtected createProtected createProtected destroyEnables/disables the worker tasks queue in this pool.
+Enables/disables the worker node tasks queue in this pool.
Whether to enable or disable the worker tasks queue.
+Whether to enable or disable the worker node tasks queue.
Optional tasksQueueOptions: TasksQueueOptionsThe worker tasks queue options.
+The worker node tasks queue options.
Executes the specified function in the worker constructor with the task data input parameter.
Optional data: DataThe task input data for the specified task function. This can only be structured-cloneable data.
+The optional task input data for the specified task function. This can only be structured-cloneable data.
Optional name: stringThe name of the task function to execute. If not specified, the default task function will be executed.
+The optional name of the task function to execute. If not specified, the default task function will be executed.
+Optional transferList: TransferListItem[]An optional array of transferable objects to transfer ownership of. Ownership of the transferred objects is given to the pool's worker_threads worker and they should not be used in the main thread afterwards.
Promise that will be fulfilled when the task is completed.
@@ -560,7 +572,7 @@ Can be overridden.Protected flushProtected getProtected internalProtected isProtected registerProtected sendProtected sendProtected sendSends a message to worker given its worker node key.
The message.
Optional transferList: TransferListItem[]The optional array of transferable objects.
+Sets the worker tasks queue options in this pool.
+Sets the worker node tasks queue options in this pool.
The worker tasks queue options.
+The worker node tasks queue options.
Protected setupProtected workerGenerated using TypeDoc
Generated using TypeDoc
Emitter on which events can be listened to.
Events that can currently be listened to:
-
'full': Emitted when the pool is dynamic and the number of workers created has reached the maximum size expected.'ready': Emitted when the number of workers created in the pool has reached the minimum size expected and are ready.'busy': Emitted when the number of workers created in the pool has reached the maximum size expected and are executing at least one task.'busy': Emitted when the number of workers created in the pool has reached the maximum size expected and are executing concurrently their tasks quota.'full': Emitted when the pool is dynamic and the number of workers created has reached the maximum size expected.'destroy': Emitted when the pool is destroyed.'error': Emitted when an uncaught error occurs.'taskError': Emitted when an error occurs while executing a task.'backPressure': Emitted when all worker nodes have back pressure (i.e. their tasks queue is full: queue size >= maximum queue size).