From 0e985b77d64e014b03b15ef1d6ca4bc7150f8ebc Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Fri, 19 Sep 2025 13:03:08 +0100
Subject: [PATCH] fix wss error on shutdown

this is triggered by e2e tests
---
 packages/backend/src/server/api/StreamingApiServerService.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/backend/src/server/api/StreamingApiServerService.ts b/packages/backend/src/server/api/StreamingApiServerService.ts
index c615509ef9..f39ef51b7e 100644
--- a/packages/backend/src/server/api/StreamingApiServerService.ts
+++ b/packages/backend/src/server/api/StreamingApiServerService.ts
@@ -323,8 +323,8 @@ export class StreamingApiServerService implements OnApplicationShutdown {
 		await new Promise<void>((resolve, reject) => {
 			if (this.#wss) {
 				this.#wss.close(err => {
-					if (err) reject(err);
-					else resolve();
+					// according to the documentation, this callback only receives an error if the server was already closed: we can ignore that
+					resolve();
 				});
 			} else {
 				resolve();