server-doc-wss

介绍

默认websocket是支持wss的,所以可以使用支持wss的websocket库或者配置nginx反向代理

使用库

支持wss的websocket库很多,下面只是参考,但通常这种方法是很繁琐的,因为要处理的东西太多了,所以不推荐改代码支持而是配置nginx处理。

1
https://github.com/mans-men/A-Simple-Websocket-server

配置nginx

注意,这里是配置游戏服务器的nginx,不是web服务器的nginx

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upstream websocket_6002{
server 182.254.178.237:6002; }

upstream websocket_4001{
server 182.254.178.237:4001; }

server {
listen 80;
listen 443 ssl;
server_name 182.254.178.237 a-svr-001.xxx.com;
ssl on;

ssl_certificate ssl\xxx.crt;
ssl_certificate_key ssl\xxx.key;

ssl_session_timeout 5m;

ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;

ssl_prefer_server_ciphers on;

#access_log /data/nginx_log/test.game.net_access.log;
#error_log /data/nginx_log/test.game.net_error.log;

location /wss6002 {
#access_log /data/nginx_log/come-websocket.log;
proxy_pass http://websocket_6002; #向上中转地址
proxy_read_timeout 500s; #500s没有数据传输,中断连接
proxy_set_header Host $host;
proxy_set_header X-Real_IP $remote_addr;
proxy_set_header X-Forwarded-for $remote_addr;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'Upgrade';
}

location /wss4001 {
#access_log /data/nginx_log/come-websocket.log;
proxy_pass http://websocket_4001; #向上中转地址
proxy_read_timeout 500s; #500s没有数据传输,中断连接
proxy_set_header Host $host;
proxy_set_header X-Real_IP $remote_addr;
proxy_set_header X-Forwarded-for $remote_addr;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'Upgrade';
}

location ~ /\.ht {
deny all;
}
}

客户端在连接的时候ip要加上后面的路径,例如连接wss6002端口 `wss://a-svr-001.xxx.com/wss6002`

参考

WebSocket的C++服务器端实现