X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=docs%2Fapi.md;h=5e4eeb227ff12b5d2c894f952ca6435d66cc0418;hb=ecde6ea8c439bbdd9dc2ca118731b5006a1a9884;hp=7bddac433e13c5f1d7db4f97b1cfa9c3cd9ddaae;hpb=18d5678258f31cff39813c412cb0bc12161120ae;p=poolifier.git

diff --git a/docs/api.md b/docs/api.md
index 7bddac43..5e4eeb22 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -8,10 +8,12 @@
   - [`pool.execute(data, name, transferList)`](#poolexecutedata-name-transferlist)
   - [`pool.start()`](#poolstart)
   - [`pool.destroy()`](#pooldestroy)
+  - [`pool.hasTaskFunction(name)`](#poolhastaskfunctionname)
+  - [`pool.addTaskFunction(name, fn)`](#pooladdtaskfunctionname-fn)
+  - [`pool.removeTaskFunction(name)`](#poolremovetaskfunctionname)
   - [`pool.listTaskFunctionNames()`](#poollisttaskfunctionnames)
-  - [`PoolOptions`](#pooloptions)
-    - [`ThreadPoolOptions extends PoolOptions`](#threadpooloptions-extends-pooloptions)
-    - [`ClusterPoolOptions extends PoolOptions`](#clusterpooloptions-extends-pooloptions)
+  - [`pool.setDefaultTaskFunction(name)`](#poolsetdefaulttaskfunctionname)
+  - [Pool options](#pool-options)
 - [Worker](#worker)
   - [`class YourWorker extends ThreadWorker/ClusterWorker`](#class-yourworker-extends-threadworkerclusterworker)
     - [`YourWorker.hasTaskFunction(name)`](#yourworkerhastaskfunctionname)
@@ -24,22 +26,22 @@
 
 ### `pool = new FixedThreadPool/FixedClusterPool(numberOfThreads/numberOfWorkers, filePath, opts)`
 
-`numberOfThreads/numberOfWorkers` (mandatory) Number of workers for this pool  
-`filePath` (mandatory) Path to a file with a worker implementation  
-`opts` (optional) An object with the pool options properties described below
+`numberOfThreads/numberOfWorkers` (mandatory) Number of workers for this pool.  
+`filePath` (mandatory) Path to a file with a worker implementation.  
+`opts` (optional) An object with the pool options properties described below.
 
 ### `pool = new DynamicThreadPool/DynamicClusterPool(min, max, filePath, opts)`
 
-`min` (mandatory) Same as _FixedThreadPool_/_FixedClusterPool_ numberOfThreads/numberOfWorkers, this number of workers will be always active  
+`min` (mandatory) Same as _FixedThreadPool_/_FixedClusterPool_ numberOfThreads/numberOfWorkers, this number of workers will be always active.  
 `max` (mandatory) Max number of workers that this pool can contain, the newly created workers will die after a threshold (default is 1 minute, you can override it in your worker implementation).  
-`filePath` (mandatory) Path to a file with a worker implementation  
-`opts` (optional) An object with the pool options properties described below
+`filePath` (mandatory) Path to a file with a worker implementation.  
+`opts` (optional) An object with the pool options properties described below.
 
 ### `pool.execute(data, name, transferList)`
 
-`data` (optional) An object that you want to pass to your worker implementation  
+`data` (optional) An object that you want to pass to your worker task function implementation.  
 `name` (optional) A string with the task function name that you want to execute on the worker. Default: `'default'`  
-`transferList` (optional) An array of transferable objects that you want to transfer to your [worker_threads](https://nodejs.org/api/worker_threads.html) worker implementation
+`transferList` (optional) An array of transferable objects that you want to transfer to your [`ThreadWorker`](#class-yourworker-extends-threadworkerclusterworker) worker implementation.
 
 This method is available on both pool implementations and returns a promise with the task function execution response.
 
@@ -51,11 +53,36 @@ This method is available on both pool implementations and will start the minimum
 
 This method is available on both pool implementations and will call the terminate method on each worker.
 
+### `pool.hasTaskFunction(name)`
+
+`name` (mandatory) The task function name.
+
+This method is available on both pool implementations and returns a boolean.
+
+### `pool.addTaskFunction(name, fn)`
+
+`name` (mandatory) The task function name.  
+`fn` (mandatory) The task function.
+
+This method is available on both pool implementations and returns a boolean promise.
+
+### `pool.removeTaskFunction(name)`
+
+`name` (mandatory) The task function name.
+
+This method is available on both pool implementations and returns a boolean promise.
+
 ### `pool.listTaskFunctionNames()`
 
 This method is available on both pool implementations and returns an array of the task function names.
 
-### `PoolOptions`
+### `pool.setDefaultTaskFunction(name)`
+
+`name` (mandatory) The task function name.
+
+This method is available on both pool implementations and returns a boolean promise.
+
+### Pool options
 
 An object with these properties:
 
@@ -84,20 +111,19 @@ An object with these properties:
 - `workerChoiceStrategyOptions` (optional) - The worker choice strategy options object to use in this pool.  
   Properties:
 
-  - `retries` (optional) - The number of retries to perform if no worker is eligible.
   - `measurement` (optional) - The measurement to use in worker choice strategies: `runTime`, `waitTime` or `elu`.
   - `runTime` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) runtime instead of the tasks simple moving average runtime in worker choice strategies.
   - `waitTime` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) wait time instead of the tasks simple moving average wait time in worker choice strategies.
   - `elu` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) ELU instead of the tasks simple moving average ELU in worker choice strategies.
   - `weights` (optional) - The worker weights to use in weighted round robin worker choice strategies: `{ 0: 200, 1: 300, ..., n: 100 }`.
 
-  Default: `{ retries: 6, runTime: { median: false }, waitTime: { median: false }, elu: { median: false } }`
+  Default: `{ runTime: { median: false }, waitTime: { median: false }, elu: { median: false } }`
 
-- `startWorkers` (optional) - Start the minimum number of workers at pool creation.  
+- `startWorkers` (optional) - Start the minimum number of workers at pool initialization.  
   Default: `true`
 - `restartWorkerOnError` (optional) - Restart worker on uncaught error in this pool.  
   Default: `true`
-- `enableEvents` (optional) - Events emission enablement in this pool.  
+- `enableEvents` (optional) - Pool events integrated with async resource emission enablement.  
   Default: `true`
 - `enableTasksQueue` (optional) - Tasks queue per worker enablement in this pool.  
   Default: `false`
@@ -107,17 +133,14 @@ An object with these properties:
 
   - `size` (optional) - The maximum number of tasks that can be queued on a worker before flagging it as back pressured. It must be a positive integer.
   - `concurrency` (optional) - The maximum number of tasks that can be executed concurrently on a worker. It must be a positive integer.
-  - `taskStealing` (optional) - Task stealing enablement.
-  - `tasksStealingOnBackPressure` (optional) - Tasks stealing enablement on back pressure.
-
-  Default: `{ size: (pool maximum size)^2, concurrency: 1, taskStealing: true, tasksStealingOnBackPressure: true }`
+  - `taskStealing` (optional) - Task stealing enablement on idle.
+  - `tasksStealingOnBackPressure` (optional) - Tasks stealing enablement under back pressure.
+  - `tasksFinishedTimeout` (optional) - Queued tasks finished timeout in milliseconds at worker termination.
 
-#### `ThreadPoolOptions extends PoolOptions`
+  Default: `{ size: (pool maximum size)^2, concurrency: 1, taskStealing: true, tasksStealingOnBackPressure: true, tasksFinishedTimeout: 2000 }`
 
 - `workerOptions` (optional) - An object with the worker options to pass to worker. See [worker_threads](https://nodejs.org/api/worker_threads.html#worker_threads_new_worker_filename_options) for more details.
 
-#### `ClusterPoolOptions extends PoolOptions`
-
 - `env` (optional) - An object with the environment variables to pass to worker. See [cluster](https://nodejs.org/api/cluster.html#cluster_cluster_fork_env) for more details.
 
 - `settings` (optional) - An object with the cluster settings. See [cluster](https://nodejs.org/api/cluster.html#cluster_cluster_settings) for more details.
@@ -126,7 +149,7 @@ An object with these properties:
 
 ### `class YourWorker extends ThreadWorker/ClusterWorker`
 
-`taskFunctions` (mandatory) The task function or task functions object `{ name_1: fn_1, ..., name_n: fn_n }` that you want to execute on the worker  
+`taskFunctions` (mandatory) The task function or task functions object `{ name_1: fn_1, ..., name_n: fn_n }` that you want to execute on the worker.  
 `opts` (optional) An object with these properties:
 
 - `killBehavior` (optional) - Dictates if your worker will be deleted in case a task is active on it.  
@@ -146,22 +169,22 @@ An object with these properties:
 
 #### `YourWorker.hasTaskFunction(name)`
 
-`name` (mandatory) The task function name
+`name` (mandatory) The task function name.
 
-This method is available on both worker implementations and returns a boolean.
+This method is available on both worker implementations and returns `{ status: boolean, error?: Error }`.
 
 #### `YourWorker.addTaskFunction(name, fn)`
 
-`name` (mandatory) The task function name  
-`fn` (mandatory) The task function
+`name` (mandatory) The task function name.  
+`fn` (mandatory) The task function.
 
-This method is available on both worker implementations and returns a boolean.
+This method is available on both worker implementations and returns `{ status: boolean, error?: Error }`.
 
 #### `YourWorker.removeTaskFunction(name)`
 
-`name` (mandatory) The task function name
+`name` (mandatory) The task function name.
 
-This method is available on both worker implementations and returns a boolean.
+This method is available on both worker implementations and returns `{ status: boolean, error?: Error }`.
 
 #### `YourWorker.listTaskFunctionNames()`
 
@@ -169,6 +192,6 @@ This method is available on both worker implementations and returns an array of
 
 #### `YourWorker.setDefaultTaskFunction(name)`
 
-`name` (mandatory) The task function name
+`name` (mandatory) The task function name.
 
-This method is available on both worker implementations and returns a boolean.
+This method is available on both worker implementations and returns `{ status: boolean, error?: Error }`.