refactor: silence sonar code smells

[poolifier.git] / src / pools / pool.ts

diff --git a/src/pools/pool.ts b/src/pools/pool.ts
index c7b878ae05814dec641298ca1630633ebc93b4b9..7a10373393786ac56c0e7f9a98b69f81639cbbe1 100644 (file)
--- a/src/pools/pool.ts
+++ b/src/pools/pool.ts
@@ -79,27 +79,39 @@ export interface PoolInfo {
   readonly executingTasks: number
   readonly queuedTasks?: number
   readonly maxQueuedTasks?: number
+  readonly backPressure?: boolean
+  readonly stolenTasks?: number
   readonly failedTasks: number
   readonly runTime?: {
     readonly minimum: number
     readonly maximum: number
-    readonly average: number
+    readonly average?: number
     readonly median?: number
   }
   readonly waitTime?: {
     readonly minimum: number
     readonly maximum: number
-    readonly average: number
+    readonly average?: number
     readonly median?: number
   }
 }
 
 /**
- * Worker tasks queue options.
+ * Worker node tasks queue options.
  */
 export interface TasksQueueOptions {
   /**
-   * Maximum number of tasks that can be executed concurrently on a worker.
+   * Maximum tasks queue size per worker node flagging it as back pressured.
+   *
+   * @defaultValue (pool maximum size)^2
+   */
+  readonly size?: number
+  /**
+   * @deprecated Use `size` instead.
+   */
+  readonly queueMaxSize?: number
+  /**
+   * Maximum number of tasks that can be executed concurrently on a worker node.
    *
    * @defaultValue 1
    */
@@ -149,13 +161,13 @@ export interface PoolOptions<Worker extends IWorker> {
    */
   enableEvents?: boolean
   /**
-   * Pool worker tasks queue.
+   * Pool worker node tasks queue.
    *
    * @defaultValue false
    */
   enableTasksQueue?: boolean
   /**
-   * Pool worker tasks queue options.
+   * Pool worker node tasks queue options.
    */
   tasksQueueOptions?: TasksQueueOptions
 }
@@ -196,12 +208,12 @@ export interface IPool<
    * Events that can currently be listened to:
    *
    * - `'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.
+   * - `'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 a worker node has back pressure (i.e. its tasks queue is full).
+   * - `'backPressure'`: Emitted when all worker nodes have back pressure (i.e. their tasks queue is full: queue size \>= maximum queue size).
    */
   readonly emitter?: PoolEmitter
   /**
@@ -246,19 +258,19 @@ export interface IPool<
     workerChoiceStrategyOptions: WorkerChoiceStrategyOptions
   ) => void
   /**
-   * Enables/disables the worker tasks queue in this pool.
+   * Enables/disables the worker node tasks queue in this pool.
    *
-   * @param enable - Whether to enable or disable the worker tasks queue.
-   * @param tasksQueueOptions - The worker tasks queue options.
+   * @param enable - Whether to enable or disable the worker node tasks queue.
+   * @param tasksQueueOptions - The worker node tasks queue options.
    */
   readonly enableTasksQueue: (
     enable: boolean,
     tasksQueueOptions?: TasksQueueOptions
   ) => void
   /**
-   * Sets the worker tasks queue options in this pool.
+   * Sets the worker node tasks queue options in this pool.
    *
-   * @param tasksQueueOptions - The worker tasks queue options.
+   * @param tasksQueueOptions - The worker node tasks queue options.
    */
   readonly setTasksQueueOptions: (tasksQueueOptions: TasksQueueOptions) => void
 }