X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fround-robin-worker-choice-strategy.ts;h=80e958a406fa2209ce1c20eded5b8e9b79e9ca0b;hb=56960396878dec81e3ebeea5b76387efca8cc2dc;hp=082c7d21a6b988f18ff8768fdd0868c357205d9e;hpb=ea7a90d36354a4e1c833271571c6f3eb80428600;p=poolifier.git

diff --git a/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts b/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts
index 082c7d21..80e958a4 100644
--- a/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts
@@ -1,35 +1,54 @@
-import type { IPoolWorker } from '../pool-worker'
+import type { IWorker } from '../worker'
 import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
+import type { IWorkerChoiceStrategy } from './selection-strategies-types'
 
 /**
  * Selects the next worker in a round robin fashion.
  *
- * @template Worker Type of worker which manages the strategy.
- * @template Data Type of data sent to the worker. This can only be serializable data.
- * @template Response Type of response of execution. This can only be serializable data.
+ * @typeParam Worker - Type of worker which manages the strategy.
+ * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
+ * @typeParam Response - Type of execution response. This can only be serializable data.
  */
 export class RoundRobinWorkerChoiceStrategy<
-  Worker extends IPoolWorker,
-  Data,
-  Response
-> extends AbstractWorkerChoiceStrategy<Worker, Data, Response> {
+    Worker extends IWorker,
+    Data = unknown,
+    Response = unknown
+  >
+  extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
+  implements IWorkerChoiceStrategy {
   /**
-   * Index for the next worker.
+   * Id of the next worker node.
    */
-  private nextWorkerIndex: number = 0
+  private nextWorkerNodeId: number = 0
 
   /** @inheritDoc */
-  public resetStatistics (): boolean {
+  public reset (): boolean {
+    this.nextWorkerNodeId = 0
     return true
   }
 
   /** @inheritDoc */
-  public choose (): Worker {
-    const chosenWorker = this.pool.workers[this.nextWorkerIndex]
-    this.nextWorkerIndex =
-      this.nextWorkerIndex === this.pool.workers.length - 1
+  public choose (): number {
+    const chosenWorkerNodeKey = this.nextWorkerNodeId
+    this.nextWorkerNodeId =
+      this.nextWorkerNodeId === this.pool.workerNodes.length - 1
         ? 0
-        : this.nextWorkerIndex + 1
-    return chosenWorker
+        : this.nextWorkerNodeId + 1
+    return chosenWorkerNodeKey
+  }
+
+  /** @inheritDoc */
+  public remove (workerNodeKey: number): boolean {
+    if (this.nextWorkerNodeId === workerNodeKey) {
+      if (this.pool.workerNodes.length === 0) {
+        this.nextWorkerNodeId = 0
+      } else {
+        this.nextWorkerNodeId =
+          this.nextWorkerNodeId > this.pool.workerNodes.length - 1
+            ? this.pool.workerNodes.length - 1
+            : this.nextWorkerNodeId
+      }
+    }
+    return true
   }
 }