nginx配置socket连接

author： headsen  chen

date:  2019-08-08 18:52:36  

notice :个人原创

Nginx通过在客户端和后端服务器之间建立隧道来支持WebSockets通信。为了让Nginx可以将来自客户端的Upgrade请求发送到后端服务器，Upgrade和Connection的头信息必须被显式的设置。如下所示：

    location /wsapp/ {         proxy_pass http://wsbackend;         proxy_http_version 1.1;         proxy_set_header Upgrade $http_upgrade;         proxy_set_header Connection "upgrade";     }

一旦我们完成以上设置，Nginx就可以处理WebSocket连接了。 生产配置实例：

[root@beta-aaa01:/usr/local/openresty/nginx/conf/locations]$cat location aaa.bbbb.cn.conf       location  / {          proxy_pass http://10.0.0.3:8702/;             proxy_http_version 1.1;             proxy_redirect off;             proxy_buffering off;             proxy_set_header X-NginX-Proxy true;             proxy_set_header Host $host;             proxy_set_header Http-Host $http_host;             proxy_set_header X-Real-IP $remote_addr;             proxy_set_header REMOTE-HOST $remote_addr;             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;             proxy_set_header Upgrade $http_upgrade;             proxy_set_header Connection $connection_upgrade;     }

 

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来源: https://www.cnblogs.com/kaishirenshi/p/11323111.html