Update proxy settings in yourpart-https.conf for improved WebSocket and API handling

- Added ProxyPreserveHost and ProxyRequests directives for better request handling.
- Configured WebSocket upgrade headers for Socket.io and daemon connections.
- Established HTTP proxies for API and WebSocket requests to ensure fallback mechanisms are in place.
- Improved overall clarity and organization of proxy settings in the configuration file.

yourpart-https.conf

@@ -18,28 +18,36 @@
         FallbackResource /index.html
     </Directory>
 
-    # API-Requests an Backend weiterleiten
-    ProxyPass "/api/" "http://localhost:2020/api/"
-    ProxyPassReverse "/api/" "http://localhost:2020/api/"
+    # Proxy-Einstellungen
+    ProxyPreserveHost On
+    ProxyRequests Off
+    RequestHeader set X-Forwarded-Proto "https"
+    AllowEncodedSlashes NoDecode
     
-    # WebSocket-Requests an Backend weiterleiten
-    ProxyPass "/socket.io/" "http://localhost:2020/socket.io/"
-    ProxyPassReverse "/socket.io/" "http://localhost:2020/socket.io/"
-    
-    # WebSocket-Upgrade-Header für Socket.io
+    # WebSocket-Upgrade-Header (muss VOR ProxyPass stehen!)
     RewriteEngine on
+    
+    # WebSocket-Upgrade für Socket.io
     RewriteCond %{HTTP:Upgrade} websocket [NC]
     RewriteCond %{HTTP:Connection} upgrade [NC]
     RewriteRule ^/socket.io/(.*)$ "ws://localhost:2020/socket.io/$1" [P,L]
     
-    # WebSocket-Upgrade-Header für Daemon-Verbindungen
+    # WebSocket-Upgrade für Daemon-Verbindungen
     RewriteCond %{HTTP:Upgrade} websocket [NC]
     RewriteCond %{HTTP:Connection} upgrade [NC]
     RewriteRule ^/ws/(.*)$ "ws://localhost:4551/$1" [P,L]
     
-    # WebSocket-Proxy für Daemon-Verbindungen mit benutzerdefiniertem Protokoll
-    ProxyPass "/ws/" "ws://localhost:4551/" upgrade=websocket
-    ProxyPassReverse "/ws/" "ws://localhost:4551/"
+    # API-Requests an Backend weiterleiten
+    ProxyPass "/api/" "http://localhost:2020/api/"
+    ProxyPassReverse "/api/" "http://localhost:2020/api/"
+    
+    # HTTP-Proxy für Socket.io (Fallback für Polling)
+    ProxyPass "/socket.io/" "http://localhost:2020/socket.io/"
+    ProxyPassReverse "/socket.io/" "http://localhost:2020/socket.io/"
+    
+    # HTTP-Proxy für Daemon (Fallback, falls WebSocket nicht funktioniert)
+    ProxyPass "/ws/" "http://localhost:4551/"
+    ProxyPassReverse "/ws/" "http://localhost:4551/"
 
     ErrorLog /var/log/apache2/yourpart.error.log
     CustomLog /var/log/apache2/yourpart.access.log combined