Type of data sent to the worker. This can only be serializable data.
Type of response of execution. This can only be serializable data.
+Type of execution response. This can only be serializable data.
Constructs a new poolifier dynamic thread pool.
Minimum number of threads which are always active.
Maximum number of threads that can be created by this pool.
Path to an implementation of a ThreadWorker file, which can be relative or absolute.
Options for this dynamic thread pool.
Optional Readonly emitter{@inheritDoc}
+ +Emitter 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.
+Path to the worker file.
Protected Readonly maxReadonly maxMaximum number of threads that can be created by this pool.
Protected nextId of the next message.
-Readonly numberNumber of workers that this pool should manage.
Readonly optsOptions for the pool.
Protected promiseThe promise map.
+Protected promiseThe execution response promise map.
key: This is the message Id of each submitted task.value: An object that contains the worker, the resolve function and the reject function.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 and resolve/reject the promise based on the message.
+When we receive a message from the worker, we get a map entry with the promise resolve/reject bound to the message id.
Protected workerWorker choice strategy instance implementing the worker choice algorithm.
-Default to a strategy implementing a round robin algorithm.
+Worker choice strategy context referencing a worker choice algorithm implementation.
+Default to a round robin algorithm.
Readonly workers{@inheritDoc}
-Readonly workers{@inheritDoc}
+Readonly workerPool worker nodes.
Protected busy{@inheritDoc}
+Whether the pool is busy or not.
+The pool busyness boolean status.
Protected fullWhether the pool is full or not.
+The pool filling boolean status.
+{@inheritDoc}
+Pool information.
+Protected maxPool maximum size.
Protected minPool minimum size.
+{@inheritDoc}
+Pool type.
+If it is 'dynamic', it provides the max property.
Protected afterProtected afterHook executed after the worker task promise resolution. +
Hook executed after the worker task execution. Can be overridden.
The received message.
+The worker.
Protected after{@inheritDoc}
+Function 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 promise resolution. +
Hook executed before the worker task execution. Can be overridden.
The worker.
+The worker node key.
Protected chooseProtected chooseChooses a worker for the next task.
-The default implementation uses a round robin algorithm to distribute the load.
- -Worker.
+Chooses a worker node for the next task.
+The default worker choice strategy uses a round robin algorithm to distribute the load.
Protected createCreates a new worker for this pool and sets it up completely.
- -New, completely set up worker.
+Creates a new worker and sets it up completely in the pool worker nodes.
Protected create{@inheritDoc}
+Returns a newly created worker.
{@inheritDoc}
+Shutdowns every current worker in this pool.
Protected destroy{@inheritDoc}
+Shutdowns the given worker.
{@inheritDoc}
-{@inheritDoc}
+Executes the specified function in the worker constructor with the task data input parameter.
{@inheritDoc}
-Optional data: DataThe task input data for the specified worker function. This can only be serializable data.
+Promise that will be fulfilled when the task is completed.
+{@inheritDoc}
-Protected internalProtected internalProtected is{@inheritDoc}
+Should return whether the worker is the main worker or not.
Protected register{@inheritDoc}
+Registers a listener callback on the given worker.
The worker which should register a listener.
+The message listener callback.
+Protected removeProtected sendRemoves the given worker from the pool.
+Sends a message to the given worker.
The worker that will be removed.
+The worker which should receive the message.
+The message.
Protected send{@inheritDoc}
+Sets the worker tasks queue options in this pool.
The worker tasks queue options.
+{@inheritDoc}
+Sets the worker choice strategy in this pool.
The worker choice strategy.
+Optional workerChoiceStrategyOptions: WorkerChoiceStrategyOptionsThe worker choice strategy options.
+Sets the worker choice strategy options in this pool.
+The worker choice strategy options.
+Protected setupSetup hook that can be overridden by a Poolifier pool implementation -to run code before workers are created in the abstract constructor.
+Setup hook to execute code before worker node are created in the abstract constructor. +Can be overridden
Protected workerThis function is the listener registered for each 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.
+This function is the listener registered for each 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.
+Generated using TypeDoc
A thread pool with a dynamic number of threads, but a guaranteed minimum number of threads.
This thread pool creates new threads when the others are busy, up to the maximum number of threads. -When the maximum number of threads is reached, an event is emitted. If you want to listen to this event, use the pool's
+When the maximum number of threads is reached and workers are busy, an event is emitted. If you want to listen to this event, use the pool'semitter.emitter.Author
Alessandro Pio Ardizio
Since
0.0.1