Type of data sent to the worker. This can only be serializable data.
Type of response of execution. This can only be serializable data.
Constructs a new poolifier dynamic cluster pool.
Minimum number of workers which are always active.
Maximum number of workers that can be created by this pool.
Path to an implementation of a ClusterWorker file, which can be relative or absolute.
Options for this dynamic cluster pool.
Optional Readonly emitterReadonly filePath to the worker-file.
Readonly maxMaximum number of workers that can be created by this pool.
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.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 workerWorker choice strategy context referencing a worker choice algorithm implementation.
Default to a round robin algorithm.
Readonly workerPrivate numberNumber of tasks queued in the pool.
Private numberNumber of tasks running in the pool.
Protected afterProtected afterProtected beforeProtected chooseProtected createProtected createProtected internalProtected isProtected sendProtected setupProtected workerThis 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 message.
The listener function to execute when a message is received from a worker.
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A cluster pool with a dynamic number of workers, but a guaranteed minimum number of workers.
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 and workers are busy, an event is emitted. If you want to listen to this event, use the pool's
emitter.Author
Christopher Quadflieg
Since
2.0.0