use asgi

deploy/nginx/locations.conf

@@ -4,7 +4,7 @@ location /public {
 
 # WebSocket 支持
 location /ws/ {
-    proxy_pass http://websocket;
+    proxy_pass http://backend;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";

deploy/nginx/nginx.conf

@@ -38,12 +38,7 @@ http {
         keepalive 32;
     }
 
-    upstream websocket {
-        server 127.0.0.1:8001;
-        keepalive 32;
-    }
-
-    add_header X-XSS-Protection "1; mode=block" always;
+add_header X-XSS-Protection "1; mode=block" always;
     add_header X-Frame-Options SAMEORIGIN always;
     add_header X-Content-Type-Options nosniff always;