指导一下 前台下单 后台不通知（就是弹框通知），反向代理监测了是好的，长连接也加了

#PROXY-START/

location  ~* \.(php|jsp|cgi|asp|aspx)$

{

   proxy_pass http://127.0.0.1:20699;

   proxy_set_header Host $host;

   proxy_set_header X-Real-IP $remote_addr;

   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

   proxy_set_header REMOTE-HOST $remote_addr;

}

location /

{

   if (!-e $request_filename) {

        proxy_pass http://127.0.0.1:20699;

   }

   proxy_http_version 1.1;

   proxy_read_timeout 360s;  

   proxy_redirect off;

   proxy_set_header Upgrade $http_upgrade;

   proxy_set_header Connection "upgrade";

   proxy_set_header Host $host;

   proxy_set_header X-Real-IP $remote_addr;

   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

   proxy_set_header REMOTE-HOST $remote_addr;

   add_header X-Cache $upstream_cache_status;

   #Set Nginx Cache

      add_header Cache-Control no-cache;

   expires 12h;

}

#PROXY-END/