NGINX 反代 ws 总是失败，麻烦大佬帮忙看下配置

想用线路优化机反代大内存机，都是些自己 Docker 的小工具，emby 、miniflux 、哪吒面板之类的。

都是使用的 Nginx Proxy Manager ，原网站一切正常，用了 SSL ，反代 HTTPS 。

最后在 websockets 这里卡住了，websocket support 打开了，所有的同步加载的东西全都无法连接，哪吒面板“实时同步通断断开”，lobehub 接收完了之后再一起回复，而不是一个字一个字的往外蹦。

问 chatgpt4 说我配置正常的，GOOGLE 也查不到解决方案，麻烦大佬帮我看下配置是不是有问题。

#PROXY-START/ client_max_body_size 100M; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For '$proxy_add_x_forwarded_for'; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header Sec-WebSocket-Extensions $http_sec_websocket_extensions; proxy_set_header Sec-WebSocket-Key $http_sec_websocket_key; proxy_set_header Sec-WebSocket-Version $http_sec_websocket_version; proxy_cache off; proxy_redirect off; proxy_buffering off; location / { proxy_ssl_server_name on; proxy_ssl_name example.com; proxy_ssl_protocols TLSv1.2 TLSv1.3; proxy_pass https://example.com/; proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header Host example.com; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } location ~* \.(gif|png|jpg|css|js|woff|woff2)$ { proxy_ssl_server_name on; proxy_ssl_name example.com; proxy_ssl_protocols TLSv1.2 TLSv1.3; proxy_pass https://example.com; proxy_set_header Host example.com; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; expires 1h;#图片缓存浏览器过期时间 } location /ws { proxy_pass http://example.com; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_set_header Host $host; proxy_set_header Origin $scheme://$host; proxy_cache_bypass $http_upgrade; } #PROXY-END/