This cluster pool creates new workers when the others are busy, up to the maximum number of workers.
When the maximum number of workers is reached, an event is emitted. If you want to listen to this event, use the pool's emitter.
of data sent to the worker. This can only be serializable data.
- -of response of execution. This can only be serializable data.
-2.0.0
@@ -30,9 +28,13 @@ When the maximum number of workers is reached, an event is emitted. If you wantType of response of execution. This can only be serializable data.
+Constructs a new poolifier dynamic cluster pool.
Path to an implementation of a ClusterWorker file, which can be relative or absolute.
Optional opts: ClusterPoolOptions = {}Options for this dynamic cluster pool.
Optional Readonly emitterReadonly fileReadonly maxProtected Readonly maxProtected nextId of the next message.
+Maximum number of workers that can be created by this pool.
Readonly numberReadonly optsProtected promiseThe promise map.
+Protected promiseThe promise response 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 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.
Readonly tasksProtected workerReadonly workers{@inheritDoc}
+{@inheritDoc}
+{@inheritDoc}
+Protected afterHook executed after the worker task promise resolution. +Can be overridden.
+The worker.
+The received message.
+Protected after{@inheritDoc}
+Protected beforeProtected chooseChoose a worker for the next task.
+Chooses a worker for the next task.
The default implementation uses a round robin algorithm to distribute the load.
-Worker.
+[worker key, worker].
Protected createProtected createProtected decrease{@inheritDoc}
+{@inheritDoc}
+Protected increaseIncrease the number of tasks that the given worker has applied.
+{@inheritDoc}
Worker whose tasks are increased.
-Protected internalProtected internalProtected isProtected removeWorker that will be removed.
+The worker that will be removed.
Protected send{@inheritDoc}
+{@inheritDoc}
+Protected setupProtected worker
Type of data sent to the worker. This can only be serializable data.
+