docs: sync worker choice context constructor comment

[poolifier.git] / src / pools / selection-strategies / round-robin-worker-choice-strategy.ts

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 3880ca391ac4ed980abda24a8740282e750a9b81..29b05fa507f0b3ca8a18a300ad1c6927d9b76a65 100644 (file)
--- a/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/round-robin-worker-choice-strategy.ts
@@ -1,5 +1,6 @@
 import type { IPoolWorker } from '../pool-worker'
 import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
+import type { IWorkerChoiceStrategy } from './selection-strategies-types'
 
 /**
  * Selects the next worker in a round robin fashion.
@@ -9,22 +10,24 @@ import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
  * @typeParam Response - Type of response of execution. This can only be serializable data.
  */
 export class RoundRobinWorkerChoiceStrategy<
-  Worker extends IPoolWorker,
-  Data,
-  Response
-> extends AbstractWorkerChoiceStrategy<Worker, Data, Response> {
+    Worker extends IPoolWorker,
+    Data = unknown,
+    Response = unknown
+  >
+  extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
+  implements IWorkerChoiceStrategy {
   /**
    * Id of the next worker.
    */
   private nextWorkerId: number = 0
 
-  /** {@inheritDoc} */
+  /** @inheritDoc */
   public reset (): boolean {
     this.nextWorkerId = 0
     return true
   }
 
-  /** {@inheritDoc} */
+  /** @inheritDoc */
   public choose (): number {
     const chosenWorkerKey = this.nextWorkerId
     this.nextWorkerId =
@@ -34,13 +37,17 @@ export class RoundRobinWorkerChoiceStrategy<
     return chosenWorkerKey
   }
 
-  /** {@inheritDoc} */
+  /** @inheritDoc */
   public remove (workerKey: number): boolean {
     if (this.nextWorkerId === workerKey) {
-      this.nextWorkerId =
-        this.nextWorkerId > this.pool.workers.length - 1
-          ? this.pool.workers.length - 1
-          : this.nextWorkerId
+      if (this.pool.workers.length === 0) {
+        this.nextWorkerId = 0
+      } else {
+        this.nextWorkerId =
+          this.nextWorkerId > this.pool.workers.length - 1
+            ? this.pool.workers.length - 1
+            : this.nextWorkerId
+      }
     }
     return true
   }