X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fabstract-pool.ts;h=5eeb57911903587c0760dac8fee11e30407cb86a;hb=5b95eb9bcafda56ce57003da834cf4e153bb0509;hp=9610f3416d13a368b6f7f5a605d70c4689b30176;hpb=60dc0a9cc569efeb0566180dd63e6eea8ac2bf3b;p=poolifier.git

diff --git a/src/pools/abstract-pool.ts b/src/pools/abstract-pool.ts
index 9610f341..5eeb5791 100644
--- a/src/pools/abstract-pool.ts
+++ b/src/pools/abstract-pool.ts
@@ -117,6 +117,10 @@ export abstract class AbstractPool<
    * Whether the pool is destroying or not.
    */
   private destroying: boolean
+  /**
+   * Whether the minimum number of workers is starting or not.
+   */
+  private startingMinimumNumberOfWorkers: boolean
   /**
    * Whether the pool ready event has been emitted or not.
    */
@@ -175,6 +179,7 @@ export abstract class AbstractPool<
     this.starting = false
     this.destroying = false
     this.readyEventEmitted = false
+    this.startingMinimumNumberOfWorkers = false
     if (this.opts.startWorkers === true) {
       this.start()
     }
@@ -953,6 +958,7 @@ export abstract class AbstractPool<
    * Starts the minimum number of workers.
    */
   private startMinimumNumberOfWorkers (): void {
+    this.startingMinimumNumberOfWorkers = true
     while (
       this.workerNodes.reduce(
         (accumulator, workerNode) =>
@@ -962,6 +968,7 @@ export abstract class AbstractPool<
     ) {
       this.createAndSetupWorkerNode()
     }
+    this.startingMinimumNumberOfWorkers = false
   }
 
   /** @inheritdoc */
@@ -1241,7 +1248,7 @@ export abstract class AbstractPool<
       'error',
       this.opts.errorHandler ?? EMPTY_FUNCTION
     )
-    workerNode.registerWorkerEventHandler('error', (error: Error) => {
+    workerNode.registerOnceWorkerEventHandler('error', (error: Error) => {
       workerNode.info.ready = false
       this.emitter?.emit(PoolEvents.error, error)
       if (
@@ -1251,8 +1258,8 @@ export abstract class AbstractPool<
       ) {
         if (workerNode.info.dynamic) {
           this.createAndSetupDynamicWorkerNode()
-        } else {
-          this.createAndSetupWorkerNode()
+        } else if (!this.startingMinimumNumberOfWorkers) {
+          this.startMinimumNumberOfWorkers()
         }
       }
       if (
@@ -1273,7 +1280,11 @@ export abstract class AbstractPool<
     )
     workerNode.registerOnceWorkerEventHandler('exit', () => {
       this.removeWorkerNode(workerNode)
-      if (this.started && !this.destroying) {
+      if (
+        this.started &&
+        !this.startingMinimumNumberOfWorkers &&
+        !this.destroying
+      ) {
         this.startMinimumNumberOfWorkers()
       }
     })