关于nginx反向代理ws配置疑问

dunce

地址应该是https://c_nblogs.com/Irving/p/10725867.html  这都算敏感字，酵死人了

1. http {
   
2.         map $http_upgrade $backend {
   
3.         default http://127.0.0.1:11111;
   
4.         websocket http://127.0.0.1:22222;
   
5.     }
   
6.     location / {
   
7.         proxy_set_header Upgrade $http_upgrade;
   
8.         proxy_pass $backend;
   
9.     }
   
10. }

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1. location / {
   
2.     if ($http_upgrade = websocket) {
   
3.         proxy_set_header Upgrade $http_upgrade;
   
4.         proxy_pass http://127.0.0.1:2222;
   
5.     }
   
6.     ...
   
7. }
   

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