Optional Readonly emitterProtected Optional Readonly maxDynamic pool maximum size property placeholder.
+Protected Readonly numberProtected Readonly optsProtected promiseThe task execution response promise map.
+The task 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.Private Readonly startPrivate startedWhether the pool is started or not.
+Private Readonly startingPrivate startingWhether the pool is starting or not.
Private Readonly taskThe task functions added at runtime map:
+key: The task function name.value: The task function itself.Protected workerReadonly workerReadonly Internal workerPool worker nodes.
Protected fullProtected Abstract maxProtected maxProtected Abstract minProtected minPrivate readyProtected Abstract typePrivate utilizationProtected Abstract workerAdds a task function to this pool. +If a task function with the same name already exists, it will be overwritten.
+The name of the task function.
+The task function.
+true if the task function was added, false otherwise.
https://nodejs.org/api/errors.html#class-typeerror If the name parameter is not a string or an empty string.
https://nodejs.org/api/errors.html#class-typeerror If the fn parameter is not a function.
Private addhttps://nodejs.org/api/errors.html#class-error If the added worker node is not found.
Protected afterProtected afterProtected beforePrivate buildPrivate checkPrivate checkProtected checkPrivate checkPrivate checkPrivate checkPrivate checkThe received message.
https://nodejs.org/api/errors.html#class-error If the worker id is invalid.
Private checkPrivate checkPrivate checkPrivate checkPrivate checkPrivate chooseProtected createProtected createProtected Abstract createPrivate deletePrivate dequeueProtected Abstract deregisterDeregisters a listener callback on the worker given its worker node key.
+The worker node key.
+The message listener callback.
+Protected Abstract destroyEnables/disables the worker tasks queue in this pool.
+Enables/disables the worker node tasks queue in this pool.
Whether to enable or disable the worker tasks queue.
+Whether to enable or disable the worker node tasks queue.
Optional tasksQueueOptions: TasksQueueOptionsThe worker tasks queue options.
+The worker node tasks queue options.
Private enqueuePrivate executeProtected flagProtected flushPrivate flushProtected getPrivate getPrivate getThe worker id.
Private Readonly handlePrivate Readonly handlePrivate handlePrivate handlePrivate hasPrivate initializeProtected internalProtected Abstract isPrivate redistributeProtected Abstract registerRegisters once a listener callback on the worker given its worker node key.
+The worker node key.
+The message listener callback.
+Protected Abstract registerPrivate removeProtected sendProtected Abstract sendPrivate sendPrivate sendPrivate sendProtected Abstract sendPrivate sendSends the worker statistics message to worker given its worker node key.
+Sets the default task function in this pool.
The worker node key.
+The name of the task function.
true if the default task function was set, false otherwise.
Private setSets the worker tasks queue options in this pool.
+Sets the worker node tasks queue options in this pool.
The worker tasks queue options.
+The worker node tasks queue options.
Private setPrivate setProtected setupPrivate shallPrivate startPrivate shallPrivate shallWhether the worker node shall update its task function worker usage or not.
+The worker node key.
+true if the worker node shall update its task function worker usage, false otherwise.
Private tasksPrivate unsetPrivate unsetPrivate updatePrivate updatePrivate updatePrivate updatePrivate updateProtected workerProtected workerThis method is the listener registered for each worker message.
-The listener function to execute when a message is received from a worker.
- -This method is the listener registered for each worker message.
+This method is the message listener registered on each worker.
The listener function to execute when a message is received from a worker.
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+ \ No newline at end of file
Emitter on which events can be listened to.
+
+OptionalemitterEvent emitter integrated with async resource on which events can be listened to. +The async tracking tooling identifier is
poolifier:<PoolType>-<WorkerType>-pool.Events that can currently be listened to:
-
'full': Emitted when the pool is dynamic and the number of workers created has reached the maximum size expected.'ready': Emitted when the number of workers created in the pool has reached the minimum size expected and are ready.'busy': Emitted when the number of workers created in the pool has reached the maximum size expected and are executing at least one task.'busy': Emitted when the number of workers created in the pool has reached the maximum size expected and are executing concurrently their tasks quota.'full': Emitted when the pool is dynamic and the number of workers created has reached the maximum size expected.'destroy': Emitted when the pool is destroyed.'error': Emitted when an uncaught error occurs.'taskError': Emitted when an error occurs while executing a task.'backPressure': Emitted when all worker nodes have back pressure (i.e. their tasks queue is full: queue size >= maximum queue size).ProtectedReadonlyfile