X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fpool.ts;h=e65cc115d2d77c0a0590fa5f936043b16dcb38d2;hb=cb9b167557f9a903021bca1c7aba9fc9b24ae1b1;hp=26ca4c03279ad9969df3940141cf0bade3b815b4;hpb=671d515455c745dc74f4c385fe23683975bfc3df;p=poolifier.git

diff --git a/src/pools/pool.ts b/src/pools/pool.ts
index 26ca4c03..e65cc115 100644
--- a/src/pools/pool.ts
+++ b/src/pools/pool.ts
@@ -178,8 +178,18 @@ export interface IPool<
   readonly info: PoolInfo
   /**
    * Pool worker nodes.
+   *
+   * @internal
    */
   readonly workerNodes: Array<IWorkerNode<Worker, Data>>
+  /**
+   * Whether the worker node has back pressure (i.e. its tasks queue is full).
+   *
+   * @param workerNodeKey - The worker node key.
+   * @returns `true` if the worker node has back pressure, `false` otherwise.
+   * @internal
+   */
+  readonly hasWorkerNodeBackPressure: (workerNodeKey: number) => boolean
   /**
    * Emitter on which events can be listened to.
    *
@@ -191,6 +201,7 @@ export interface IPool<
    * - '`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 \>= pool maximum size^2).
    */
   readonly emitter?: PoolEmitter
   /**