Type of execution response. This can only be serializable data.
+Constructs a new poolifier pool.
Number of workers that this pool should manage.
-Path to the worker-file.
-Path to the worker file.
+Options for the pool.
-Optional Readonly emitterOptional 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 uncaught error occurs.'taskError': Emitted when an error occurs while executing a task.Readonly filePath to the worker-file.
-Readonly numberProtected Readonly filePath to the worker file.
+Protected Readonly numberNumber of workers that this pool should manage.
-Readonly optsProtected Readonly optsOptions for the pool.
-Protected promiseProtected promiseThe 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.When we receive a message from the worker, we get a map entry with the promise resolve/reject bound to the message id.
-Protected workerProtected workerWorker choice strategy context referencing a worker choice algorithm implementation.
Default to a round robin algorithm.
-Readonly workerReadonly workerPool worker nodes.
-Abstract busyProtected Abstract busyWhether the pool is busy or not.
The pool busyness boolean status.
Abstract fullProtected fullWhether the pool is full or not.
The pool filling boolean status.
Private numberNumber of tasks queued in the pool.
+Pool information.
Protected Abstract maxNumber of tasks running in the pool.
+Pool maximum size.
Protected Abstract typePool type.
If it is 'dynamic', it provides the max property.
Protected Abstract workerGets the worker type.
+Protected afterProtected afterHook executed after the worker task execution. Can be overridden.
@@ -282,20 +332,23 @@ Can be overridden.The worker.
-The received message.
-Protected Abstract afterProtected Abstract 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.
The newly created worker.
-Protected beforeProtected beforeHook executed before the worker task execution. Can be overridden.
@@ -322,135 +377,178 @@ Can be overridden.The worker node key.
-Private buildPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate checkProtected choosePrivate checkProtected 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 Abstract createProtected Abstract createPrivate dequeuePrivate dequeueProtected Abstract destroyProtected Abstract destroyShutdowns the given worker.
A worker within workerNodes.
Private enqueueEnables/disables the worker tasks queue in this pool.
+Whether to enable or disable the worker tasks queue.
+Private enqueuePerforms the task specified in the constructor with the data parameter.
- -Promise that will be resolved when the task is successfully completed.
-The input for the specified task. This can only be serializable data.
-Private executeExecutes 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.
+Finds a free worker node key based on the number of tasks the worker has applied.
-If a worker is found with 0 running tasks, it is detected as free and its worker node key is returned.
If no free worker is found, -1 is returned.
A worker node key if there is one, -1 otherwise.
Optional name: stringThe name of the worker function to execute. If not specified, the default worker function will be executed.
Promise that will be fulfilled when the task is completed.
+ +Private flushPrivate executePrivate flushPrivate flushPrivate getPrivate flushPrivate getPrivate getGets the given worker its tasks usage in the pool.
- -The worker tasks usage.
+Gets the given worker its worker node key.
The worker.
-The worker node key if the worker is found in the pool worker nodes, -1 otherwise.
Protected internalProtected internalProtected Abstract isProtected Abstract isPrivate pushPrivate pushPushes the given worker in the pool worker nodes.
- -The worker nodes length.
The worker.
-The worker nodes length.
+ +Protected Abstract registerProtected Abstract registerThe worker which should register a listener.
-The message listener callback.
Private removePrivate removeRemoves the given worker from the pool worker nodes.
The worker.
-Protected Abstract sendProtected Abstract 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: WorkerChoiceStrategyOptionsThe worker choice strategy options.
+Private setSets the worker choice strategy options in this pool.
+The worker choice strategy options.
+Private setSets the given worker in the pool worker nodes.
The worker node key.
-The worker.
-The worker tasks usage.
-The worker task queue.
-Private setPrivate setSets the given worker node its tasks usage in the pool.
The worker node.
-The worker node tasks usage.
-Protected setupProtected setupPrivate tasksPrivate tasksProtected workerPrivate updatePrivate updateProtected 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.
+ + +Generated using TypeDoc
Base class that implements some shared logic for all poolifier pools.
-