X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=docs%2Fclasses%2FFixedThreadPool.html;h=c7d211d68f6016a1c3c32768bec4adf1f576cf00;hb=184d530faf6acf70e116cb4a3fb831938b73e2c0;hp=7683c280d007b64b8048cc0c494cdd4143d66c03;hpb=06fa9e0de6b62965c9dd2fe6023e943f35775026;p=poolifier.git diff --git a/docs/classes/FixedThreadPool.html b/docs/classes/FixedThreadPool.html index 7683c280..c7d211d6 100644 --- a/docs/classes/FixedThreadPool.html +++ b/docs/classes/FixedThreadPool.html @@ -1,4 +1,4 @@ -FixedThreadPool | poolifier
+FixedThreadPool | poolifier
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+

Type Parameters

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    • -

      Data = unknown

      +

      Data = unknown

      Type of data sent to the worker. This can only be serializable data.

    • -

      Response = unknown

      +

      Response = unknown

      Type of execution response. This can only be serializable data.

Hierarchy

+
  • Defined in src/pools/thread/fixed.ts:34
  • @@ -52,123 +52,129 @@

    Constructors

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      • Constructs a new poolifier fixed thread pool.

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        Type Parameters

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          • -

            Data = unknown

          • +

            Data = unknown

          • -

            Response = unknown

        +

        Response = unknown

    Parameters

    -

    Returns FixedThreadPool<Data, Response>

    +
  • Defined in src/pools/thread/fixed.ts:45
  • Properties

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    emitter?: PoolEmitter
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    emitter?: PoolEmitter

    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.
    -
    - -
    filePath: string
    -

    Path to the worker-file.

    +
  • Defined in src/pools/abstract-pool.ts:47
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    + +
    filePath: string
    +

    Path to the worker file.

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    - -
    numberOfWorkers: number
    +
  • Defined in src/pools/abstract-pool.ts:82
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    numberOfWorkers: number

    Number of workers that this pool should manage.

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    - - +
  • Defined in src/pools/abstract-pool.ts:81
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    + +

    Options for the pool.

    -
    +
  • Defined in src/pools/abstract-pool.ts:83
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    -
    promiseResponseMap: Map<string, PromiseResponseWrapper<ThreadWorkerWithMessageChannel, Response>> = ...
    +
    promiseResponseMap: Map<string, PromiseResponseWrapper<ThreadWorkerWithMessageChannel, Response>> = ...

    The execution response promise map.

    • key: The message id of each submitted task.
    • @@ -178,29 +184,29 @@
    -
    +
  • Defined in src/pools/abstract-pool.ts:57
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    -
    workerChoiceStrategyContext: WorkerChoiceStrategyContext<ThreadWorkerWithMessageChannel, Data, Response>
    +
    workerChoiceStrategyContext: WorkerChoiceStrategyContext<ThreadWorkerWithMessageChannel, Data, Response>

    Worker choice strategy context referencing a worker choice algorithm implementation.

    Default to a round robin algorithm.

    -
    +
  • Defined in src/pools/abstract-pool.ts:67
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    -
    workerNodes: WorkerNode<ThreadWorkerWithMessageChannel, Data>[] = []
    +
    workerNodes: WorkerNode<ThreadWorkerWithMessageChannel, Data>[] = []

    Pool worker nodes.

    +
  • Defined in src/pools/abstract-pool.ts:44
  • Accessors

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    -
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      • get busy(): boolean
      • Whether the pool is busy or not.

        @@ -209,59 +215,81 @@

        Returns boolean

    -
    +
  • Defined in src/pools/thread/fixed.ts:120
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    -
      +
      • get full(): boolean
      • Whether the pool is full or not.

        The pool filling boolean status.

        Returns boolean

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      +
    • get maxSize(): number
    • +
    • +

      Pool maximum size.

      Returns number

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    + +
      +
    • get minSize(): number
    • -

      Number of tasks running in the pool.

      +

      Pool minimum size.

      Returns number

    -
    - -
    +
    + +
      +
    • get type(): "fixed" | "dynamic"
    • Pool type.

      If it is 'dynamic', it provides the max property.

      -

      Returns PoolType

    +
  • Defined in src/pools/thread/fixed.ts:100
  • +
    + +
      +
    • get worker(): "cluster" | "thread"
    • +
    • +

      Gets the worker type.

      +
      +

      Returns "cluster" | "thread"

    Methods

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    -
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  • Defined in src/pools/abstract-pool.ts:464
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  • Defined in src/pools/thread/fixed.ts:90
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      • Hook executed before the worker task execution. Can be overridden.

        @@ -312,66 +340,64 @@ Can be overridden.

        Parameters

        • -
          workerNodeKey: number
          +
          workerNodeKey: number

          The worker node key.

        Returns void

    -
    +
  • Defined in src/pools/abstract-pool.ts:453
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    -
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  • Defined in src/pools/abstract-pool.ts:532
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    -
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  • Defined in src/pools/abstract-pool.ts:596
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    -
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  • Defined in src/pools/thread/fixed.ts:83
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    -
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  • Defined in src/pools/abstract-pool.ts:415
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    -
    -

    Returns Promise<void>

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    + +
      +
    • -

      Performs the task specified in the constructor with the data parameter.

      - -

      Returns

      Promise that will be resolved when the task is successfully completed.

      +

      Enables/disables the worker tasks queue in this pool.

      Parameters

      • -
        data: Data
        -

        The input for the specified task. This can only be serializable data.

        +
        enable: boolean
        +

        Whether to enable or disable the worker tasks queue.

        +
      • +
      • +
        Optional tasksQueueOptions: TasksQueueOptions
        +

        The worker tasks queue options.

      -

      Returns Promise<Response>

    -
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    + +
      +
    • -

      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.

      - -

      Returns

      A worker node key if there is one, -1 otherwise.

      +

      Executes the specified function in the worker constructor with the task data input parameter.

      -

      Returns number

    -
    +
  • Defined in src/pools/abstract-pool.ts:380
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    -
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  • Defined in src/pools/abstract-pool.ts:371
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  • Defined in src/pools/thread/fixed.ts:54
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      • Registers a listener callback on the given worker.

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        Type Parameters

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          • -

            Message

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        Message

    Parameters

    Returns void

    Returns void

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  • Defined in src/pools/thread/fixed.ts:75
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  • Defined in src/pools/thread/fixed.ts:67
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      • Sets the worker choice strategy in this pool.

        @@ -512,17 +566,39 @@ Can be overridden.

        Parameters

        • -
          workerChoiceStrategy: "ROUND_ROBIN" | "LESS_USED" | "LESS_BUSY" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN"
          +
          workerChoiceStrategy: "ROUND_ROBIN" | "LEAST_USED" | "LEAST_BUSY" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN" | "INTERLEAVED_WEIGHTED_ROUND_ROBIN"

          The worker choice strategy.

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        • +
        • +
          Optional workerChoiceStrategyOptions: WorkerChoiceStrategyOptions
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          The worker choice strategy options.

        Returns void

    -
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  • Defined in src/pools/abstract-pool.ts:284
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      • Setup hook to execute code before worker node are created in the abstract constructor. Can be overridden

        @@ -530,35 +606,33 @@ Can be overridden

        Returns void

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  • Defined in src/pools/abstract-pool.ts:438
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      • This function is the listener registered for each worker message.

        - -

        Returns

        The listener function to execute when a message is received from a worker.

        -

        Returns ((message: MessageValue<Response, unknown>) => void)

        +

        Returns ((message) => void)

        The listener function to execute when a message is received from a worker.

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        • -
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          • (message: MessageValue<Response, unknown>): void
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              +
            • (message): void
            • This function is the listener registered for each worker message.

              - -

              Returns

              The listener function to execute when a message is received from a worker.

              Parameters

              -

              Returns void

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        Returns void

        The listener function to execute when a message is received from a worker.

        +
    +
  • Defined in src/pools/abstract-pool.ts:629
  • +

    Theme

    On This Page

    +
  • constructor
  • +
  • emitter
  • +
  • filePath
  • +
  • numberOfWorkers
  • +
  • opts
  • +
  • promiseResponseMap
  • +
  • workerChoiceStrategyContext
  • +
  • workerNodes
  • +
  • busy
  • +
  • full
  • +
  • info
  • +
  • maxSize
  • +
  • minSize
  • +
  • type
  • +
  • worker
  • +
  • afterTaskExecutionHook
  • +
  • afterWorkerSetup
  • +
  • beforeTaskExecutionHook
  • +
  • chooseWorkerNode
  • +
  • createAndSetupWorker
  • +
  • createWorker
  • +
  • destroy
  • +
  • destroyWorker
  • +
  • enableTasksQueue
  • +
  • execute
  • +
  • internalBusy
  • +
  • isMain
  • +
  • registerWorkerMessageListener
  • +
  • sendToWorker
  • +
  • setTasksQueueOptions
  • +
  • setWorkerChoiceStrategy
  • +
  • setWorkerChoiceStrategyOptions
  • +
  • setupHook
  • +
  • workerListener
  • +
  • AbstractPool
  • +
  • AbstractWorker
  • +
  • CircularArray
  • +
  • ClusterWorker
  • +
  • DynamicClusterPool
  • +
  • DynamicThreadPool
  • +
  • FixedClusterPool
  • +
  • FixedThreadPool
  • +
  • PoolEmitter
  • +
  • Queue
  • +
  • ThreadWorker
  • +
  • WorkerChoiceStrategyContext
  • +
  • ClusterPoolOptions
  • +
  • IPool
  • +
  • IWorker
  • +
  • IWorkerChoiceStrategy
  • +
  • MessageValue
  • +
  • PoolInfo
  • +
  • PoolOptions
  • +
  • PromiseResponseWrapper
  • +
  • RequiredStatistics
  • +
  • Task
  • +
  • TasksQueueOptions
  • +
  • TasksUsage
  • +
  • WorkerChoiceStrategyOptions
  • +
  • WorkerNode
  • +
  • WorkerOptions
  • +
  • Draft
  • +
  • ErrorHandler
  • +
  • ExitHandler
  • +
  • KillBehavior
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  • MessageHandler
  • +
  • OnlineHandler
  • +
  • PoolEvent
  • +
  • PoolType
  • +
  • TaskFunctions
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  • ThreadWorkerWithMessageChannel
  • +
  • WorkerAsyncFunction
  • +
  • WorkerChoiceStrategy
  • +
  • WorkerFunction
  • +
  • WorkerSyncFunction
  • +
  • WorkerType
  • +
  • KillBehaviors
  • +
  • PoolEvents
  • +
  • PoolTypes
  • +
  • WorkerChoiceStrategies
  • +
  • WorkerTypes
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