2.0.0
-Constructs a new poolifier fixed cluster pool.
Path to an implementation of a ClusterWorker file, which can be relative or absolute.
Options for this fixed cluster pool.
Optional Readonly emitterEmitter on which events can be listened to.
Events that can currently be listened to:
'full': Emitted when the pool is dynamic and full.'busy': Emitted when the pool is busy.'error': Emitted when an error occurs.Readonly filePath to the worker file.
Readonly numberNumber of workers that this pool should manage.
Readonly optsOptions for this fixed cluster pool.
Protected promiseThe execution response promise map.
key: The message id of each submitted task.Protected workerWorker choice strategy context referencing a worker choice algorithm implementation.
Default to a round robin algorithm.
Readonly workerPool worker nodes.
Protected fullPrivate numberPrivate numberPool maximum size.
+Protected afterHook executed after the worker task execution. Can be overridden.
@@ -277,17 +289,17 @@ Can be overridden.The worker.
The received message.
Protected afterFunction that can be hooked up when a worker has been newly created and moved to the pool worker nodes.
Can be used to update the maxListeners or binding the main-worker<->worker connection if not bind by default.
Protected beforeHook executed before the worker task execution. Can be overridden.
@@ -321,60 +333,58 @@ Can be overridden.Protected chooseChooses a worker node for the next task.
-The default uses a round robin algorithm to distribute the load.
- -[worker node key, worker node].
+The default worker choice strategy uses a round robin algorithm to distribute the load.
Protected createProtected createProtected destroyEnables/disables the worker tasks queue in this pool.
Whether to enable or disable the worker tasks queue.
Optional tasksQueueOptions: TasksQueueOptionsOptional tasksQueueOptions: TasksQueueOptionsThe worker tasks queue options.
Executes the function specified in the worker constructor with the task data input parameter.
- -Promise that will be fulfilled when the task is completed.
+Executes the specified function in the worker constructor with the task data input parameter.
Optional data: DataThe task input data for the specified worker function. This can only be serializable data.
+Optional name: stringThe name of the worker function to execute. If not specified, the default worker function will be executed.
Protected internalProtected isProtected registerRegisters a listener callback on the given worker.
Protected sendSends a message to the given worker.
The worker which should receive the message.
The message.
Sets the worker tasks queue options in this pool.
The worker tasks queue options.
Sets the worker choice strategy in this pool.
The worker choice strategy.
Optional workerChoiceStrategyOptions: WorkerChoiceStrategyOptionsOptional workerChoiceStrategyOptions: WorkerChoiceStrategyOptionsThe worker choice strategy options.
Sets the worker choice strategy options in this pool.
The worker choice strategy options.
Protected setupSetup hook to execute code before worker node are created in the abstract constructor. Can be overridden
@@ -595,35 +593,33 @@ Can be overriddenProtected workerThis function is the listener registered for each worker message.
- -The listener function to execute when a message is received from a worker.
The listener function to execute when a message is received from a worker.
+This function is the listener registered for each worker message.
- -The listener function to execute when a message is received from a worker.
The listener function to execute when a message is received from a worker.
+
Type of data sent to the worker. This can only be serializable data.
@@ -38,13 +38,13 @@Hierarchy
-- AbstractPool<Worker, Data, Response>
+
- AbstractPool<Worker, Data, Response>
- FixedClusterPool
-- DynamicClusterPool
@@ -70,6 +70,7 @@ full number