X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=docs%2Fclasses%2FDynamicClusterPool.html;h=3667203261acef2973265b71a0b76d1e465e4173;hb=ec06e4dd01adf7aa4bab470c59da42c19d863d0b;hp=108485539dfc24a44e7c1ad95fee7451016fd9fd;hpb=200aca02adb41311beb654c24970049a50df5474;p=poolifier.git diff --git a/docs/classes/DynamicClusterPool.html b/docs/classes/DynamicClusterPool.html index 10848553..36672032 100644 --- a/docs/classes/DynamicClusterPool.html +++ b/docs/classes/DynamicClusterPool.html @@ -1,4 +1,4 @@ -DynamicClusterPool | poolifier
+DynamicClusterPool | poolifier
  • Preparing search index...
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poolifier
+
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    • poolifier
    -
    +
    • poolifier
      • @@ -18,7 +18,7 @@

      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, an event is emitted. If you want to listen to this event, use the pool's emitter.

      +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

      @@ -38,11 +38,11 @@ When the maximum number of workers is reached, an event is emitted. If you want

      Hierarchy

      +
    • Defined in src/pools/cluster/dynamic.ts:16
    @@ -56,41 +56,36 @@ When the maximum number of workers is reached, an event is emitted. If you want

    Properties

    emitter? filePath -max -nextMessageId +max numberOfWorkers opts -promiseMap +promiseResponseMap workerChoiceStrategyContext -workers -workersTasksUsage +workerNodes

    Accessors

    busy -numberOfRunningTasks +full +numberOfQueuedTasks +numberOfRunningTasks type

    Methods

    -
    afterPromiseWorkerResponseHook +
    afterTaskExecutionHook afterWorkerSetup -beforePromiseWorkerResponseHook -chooseWorker +beforeTaskExecutionHook +chooseWorkerNode createAndSetupWorker createWorker destroy destroyWorker execute -findFreeWorker -getWorkerAverageTasksRunTime -getWorkerIndex -getWorkerRunningTasks -internalExecute -internalGetBusyStatus +findFreeWorkerNodeKey +internalBusy isMain registerWorkerMessageListener -removeWorker sendToWorker setWorkerChoiceStrategy setupHook @@ -101,7 +96,7 @@ When the maximum number of workers is reached, an event is emitted. If you want

    constructor

      - +

    • Constructs a new poolifier dynamic cluster pool.

      @@ -131,10 +126,10 @@ When the maximum number of workers is reached, an event is emitted. If you want
      opts: ClusterPoolOptions = {}

      Options for this dynamic cluster pool.

    -

    Returns DynamicClusterPool<Data, Response>

    +
  • Defined in src/pools/cluster/dynamic.ts:28

    • Properties

    @@ -144,76 +139,68 @@ When the maximum number of workers is reached, an event is emitted. If you want

    Inherit Doc

    +
  • Defined in src/pools/abstract-pool.ts:37

    • Readonly filePath

    -
    filePath: string
    -
    -

    Protected Readonly max

    -
    max: number
    -
    -

    Protected nextMessageId

    -
    nextMessageId: number = 0
    -

    Id of the next message.

    +
  • Defined in src/pools/abstract-pool.ts:72
    • +
    +

    Readonly max

    +
    max: number
    +

    Maximum number of workers that can be created by this pool.

    +
  • Defined in src/pools/cluster/dynamic.ts:30

    • Readonly numberOfWorkers

    -
    numberOfWorkers: number
    +
  • Defined in src/pools/abstract-pool.ts:71

    • Readonly opts

    -
    opts: ClusterPoolOptions = {}
    -
    -

    Protected promiseMap

    -
    promiseMap: Map<number, PromiseWorkerResponseWrapper<Worker, Response>> = ...
    -

    The promise map.

    +
  • Defined in src/pools/cluster/fixed.ts:53
    • +
    +

    Protected promiseResponseMap

    +
    promiseResponseMap: Map<string, PromiseResponseWrapper<Worker, Response>> = ...
    +

    The 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.

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

    • Protected workerChoiceStrategyContext

    -
    workerChoiceStrategyContext: WorkerChoiceStrategyContext<Worker, Data, Response>
    -

    Worker choice strategy instance implementing the worker choice algorithm.

    -

    Default to a strategy implementing a round robin algorithm.

    +
    workerChoiceStrategyContext: WorkerChoiceStrategyContext<Worker, Data, Response>
    +

    Worker choice strategy context referencing a worker choice algorithm implementation.

    +

    Default to a round robin algorithm.

    -
    -

    Readonly workers

    -
    workers: Worker[] = []
    +
  • Defined in src/pools/abstract-pool.ts:57
    • +
    +

    Readonly workerNodes

    +
    workerNodes: WorkerNode<Worker, Data>[] = []

    Inherit Doc

    -
    -

    Readonly workersTasksUsage

    -
    workersTasksUsage: Map<Worker, TasksUsage> = ...
    -
    -

    Inherit Doc

    +
  • Defined in src/pools/abstract-pool.ts:34

    • Accessors

    @@ -226,18 +213,40 @@ When the maximum number of workers is reached, an event is emitted. If you want

    Returns boolean

    -
    -

    numberOfRunningTasks

    -
    +
    +

    full

    +
    +
    +

    Private numberOfQueuedTasks

    +
      +
    • get numberOfQueuedTasks(): number
      • +
    • +

      Number of tasks queued in the pool.

      +
      +

      Returns number

    +
    +

    Private numberOfRunningTasks

    +
      +
    • get numberOfRunningTasks(): number
      • +
    • +

      Number of tasks running in the pool.

      +

      Returns number

    +
  • Defined in src/pools/abstract-pool.ts:172

    • type

      @@ -248,32 +257,32 @@ When the maximum number of workers is reached, an event is emitted. If you want

      Returns PoolType

    +
  • Defined in src/pools/cluster/dynamic.ts:38

    • Methods

    -
    -

    Protected afterPromiseWorkerResponseHook

    +
    +

    Protected afterTaskExecutionHook

      - +
    • -

      Hook executed after the worker task promise resolution. +

      Hook executed after the worker task execution. Can be overridden.

      Parameters

      • -
        message: MessageValue<Response, unknown>
        -

        The received message.

        +
        worker: Worker
        +

        The worker.

      • -
        promise: PromiseWorkerResponseWrapper<Worker, Response>
        -

        The Promise response.

        +
        message: MessageValue<Response, unknown>
        +

        The received message.

      Returns void

    +
  • Defined in src/pools/abstract-pool.ts:323

    • Protected afterWorkerSetup

    -
    -

    Protected beforePromiseWorkerResponseHook

    +
  • Defined in src/pools/cluster/fixed.ts:93
    • +
    +

    Protected beforeTaskExecutionHook

    -
    -

    Protected chooseWorker

    +
  • Defined in src/pools/abstract-pool.ts:312
    • +
    +

    Protected chooseWorkerNode

      - +
    • -

      Chooses a worker for the next task.

      -

      The default implementation uses a round robin algorithm to distribute the load.

      +

      Chooses a worker node for the next task.

      +

      The default uses a round robin algorithm to distribute the load.

      -

      Returns

      Worker.

      +

      Returns

      [worker node key, worker node].

      -

      Returns Worker

    +
  • Defined in src/pools/abstract-pool.ts:356

    • Protected createAndSetupWorker

    +
  • Defined in src/pools/abstract-pool.ts:418

    • Protected createWorker

    +
  • Defined in src/pools/cluster/fixed.ts:88

    • destroy

    +
  • Defined in src/pools/abstract-pool.ts:275

    • destroyWorker

    +
  • Defined in src/pools/cluster/fixed.ts:69

    • execute

      - +

    • Inherit Doc

      @@ -385,95 +394,31 @@ Can be overridden.

      Parameters

      • -
        data: Data
    -

    Returns Promise<Response>

    +

    Returns Promise<Response>

    -
    -

    findFreeWorker

    -
    -
    -

    getWorkerAverageTasksRunTime

    -
    -
    -

    getWorkerIndex

    +
  • Defined in src/pools/abstract-pool.ts:244
    • +
    +

    findFreeWorkerNodeKey

    -
    -

    getWorkerRunningTasks

    -
    -
    -

    Protected internalExecute

    -
    -
    -

    Protected internalGetBusyStatus

    +
  • Defined in src/pools/abstract-pool.ts:237
    • +
    +

    Protected internalBusy

    +
  • Defined in src/pools/abstract-pool.ts:232

    • Protected isMain

    +
  • Defined in src/pools/cluster/fixed.ts:64

    • registerWorkerMessageListener

      - +

    • Inherit Doc

      @@ -503,44 +448,26 @@ Can be overridden.

    • worker: Worker
    • -
      listener: ((message: MessageValue<Message, unknown>) => void)
      +
      listener: ((message: MessageValue<Message, unknown>) => void)
        • -
        • (message: MessageValue<Message, unknown>): void
          • +
        • (message: MessageValue<Message, unknown>): void

        • Parameters

          • -
            message: MessageValue<Message, unknown>
          +
          message: MessageValue<Message, unknown>

    Returns void

    Returns void

    -
    -

    Protected removeWorker

    -
    +
  • Defined in src/pools/cluster/fixed.ts:80

    • Protected sendToWorker

    +
    message: MessageValue<Data, unknown>

    Returns void

    +
  • Defined in src/pools/cluster/fixed.ts:75

    • setWorkerChoiceStrategy

    Returns void

    +
  • Defined in src/pools/abstract-pool.ts:205

    • Protected setupHook

    +
  • Defined in src/pools/cluster/fixed.ts:59

    • Protected workerListener

    -
    +
  • Defined in src/pools/abstract-pool.ts:441
    • +
    +
    -

    Settings

     +

    Settings

    Member Visibility

    @@ -624,53 +552,67 @@ Can be overridden.

    • Theme

    - -
    -
    +
  • constructor
    • +
  • emitter
    • +
  • filePath
    • +
  • max
    • +
  • numberOfWorkers
    • +
  • opts
    • +
  • promiseResponseMap
    • +
  • workerChoiceStrategyContext
    • +
  • workerNodes
    • +
  • busy
    • +
  • full
    • +
  • numberOfQueuedTasks
    • +
  • numberOfRunningTasks
    • +
  • type
    • +
  • afterTaskExecutionHook
    • +
  • afterWorkerSetup
    • +
  • beforeTaskExecutionHook
    • +
  • chooseWorkerNode
    • +
  • createAndSetupWorker
    • +
  • createWorker
    • +
  • destroy
    • +
  • destroyWorker
    • +
  • execute
    • +
  • findFreeWorkerNodeKey
    • +
  • internalBusy
    • +
  • isMain
    • +
  • registerWorkerMessageListener
    • +
  • sendToWorker
    • +
  • setWorkerChoiceStrategy
    • +
  • setupHook
    • +
  • workerListener
    • +
    +
    +

    Generated using TypeDoc

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