Update nginx.conf

Author: yunomix2834

docker/nginx.conf

@@ -22,6 +22,37 @@ server {
     proxy_read_timeout 300s;
   }
 
+  # ===== WebSocket bridges (nội bộ qua Docker network) =====
+  # Coding runner WS
+  location /ws/code {
+    proxy_pass http://coding-service:4098;
+    proxy_http_version 1.1;
+    proxy_set_header Host $host;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
+  }
+
+  # Chat WS
+  location /ws/chat {
+    proxy_pass http://chat-service:4099;
+    proxy_http_version 1.1;
+    proxy_set_header Host $host;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
+  }
+
+  # Notification WS
+  location /ws/notify {
+    proxy_pass http://notification-service:4101;
+    proxy_http_version 1.1;
+    proxy_set_header Host $host;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
+  }
+
   # Cache
   location ~* \.(?:js|css|png|jpg|jpeg|gif|svg|ico|woff2?|ttf|map)$ {
     try_files $uri =404;