From bc4f7ae28319fdd0f43134a39a9dc57e84f42935 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@sap.com>
Date: Sat, 5 Aug 2023 12:59:14 +0200
Subject: [PATCH] refactor: add worker id sanity check at message handling
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Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 src/worker/abstract-worker.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/worker/abstract-worker.ts b/src/worker/abstract-worker.ts
index b9e3deb0..64627efb 100644
--- a/src/worker/abstract-worker.ts
+++ b/src/worker/abstract-worker.ts
@@ -293,7 +293,9 @@ export abstract class AbstractWorker<
    * @param message - The received message.
    */
   protected messageListener (message: MessageValue<Data>): void {
-    if (message.workerId === this.id) {
+    if (message.workerId != null && message.workerId !== this.id) {
+      throw new Error('Message worker id does not match worker id')
+    } else if (message.workerId === this.id) {
       if (message.statistics != null) {
         // Statistics message received
         this.statistics = message.statistics
-- 
2.34.1