From 22e9750e5d24a48c06eb7d01c7bb4111ab60190b Mon Sep 17 00:00:00 2001
From: "Torsten Schulz (local)" <tsschulz@gmx.net>
Date: Sun, 16 Nov 2025 00:04:43 +0100
Subject: [PATCH] Enhance WebSocket upgrade logging for improved diagnostics

This commit updates the `testWebSocket.js` script to include additional logging for the WebSocket upgrade process. It now logs the request path, Sec-WebSocket-Key, response status, and response headers, providing better visibility into the upgrade process. Additionally, error handling has been improved by logging the error code and adding a message for potential server connection issues during timeouts.
---
 backend/scripts/testWebSocket.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/backend/scripts/testWebSocket.js b/backend/scripts/testWebSocket.js
index 4879674..ddd61da 100644
--- a/backend/scripts/testWebSocket.js
+++ b/backend/scripts/testWebSocket.js
@@ -99,7 +99,13 @@ function testWebSocketUpgrade(host, port, sessionId) {
     }
   };
   
+  console.log(`   Request-Path: ${path}`);
+  console.log(`   Sec-WebSocket-Key: ${wsKeyBase64.substring(0, 20)}...`);
+  
   const wsReq = http.request(options, (res) => {
+    console.log(`   Response Status: ${res.statusCode}`);
+    console.log(`   Response Headers:`, JSON.stringify(res.headers, null, 2));
+    
     if (res.statusCode === 101) {
       console.log('   ✅ WebSocket-Upgrade erfolgreich!');
       console.log(`   Status: ${res.statusCode} (Switching Protocols)`);
@@ -132,14 +138,15 @@ function testWebSocketUpgrade(host, port, sessionId) {
   wsReq.on('error', (error) => {
     console.error('   ❌ WebSocket-Upgrade Fehler:');
     console.error(`   ${error.message}`);
+    console.error(`   Error Code: ${error.code}`);
     console.log('\n⚠️  HTTP-Polling funktioniert, aber WebSocket-Upgrade schlägt fehl.');
-    console.log('   → Das könnte ein Problem mit der Apache-Konfiguration sein.');
     process.exit(0);
   });
   
   wsReq.setTimeout(5000, () => {
     wsReq.destroy();
     console.error('   ❌ Timeout: Keine Antwort innerhalb von 5 Sekunden');
+    console.error('   → Möglicherweise hängt der Server oder die Verbindung wird nicht akzeptiert');
     process.exit(1);
   });