nginx 转发 websocket ws wss

转发ws

server {
    listen       80;
    server_name  localhost;
    error_log  /var/log/nginx/socket.error.log ;
    access_log /var/log/nginx/socket.access.log ;
        if ($request_uri ~ ^/proxy/(.*)){
                set $backend_host http://$1;
        }
                location ^~ /proxy/ {
                proxy_pass $backend_host;
                proxy_http_version 1.1;
                proxy_read_timeout 86400s;
                proxy_send_timeout 86400s;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                rewrite ^/proxy/(.*)$ /$1 break;
        }
}

转发wss

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}


server {
    listen 443 ssl http2;
    server_name  socket.lucky.com;    

    index index.html index.htm default.html default.htm;
    ssl_certificate /etc/nginx/ssl/8305759__lucky.com.pem;
    ssl_certificate_key /etc/nginx/ssl/8305759__lucky.com.key;
    error_log  /var/log/nginx/socket.error.log ;
    access_log /var/log/nginx/socket.access.log ;



        if ($request_uri ~ ^/proxy/(.*)){
                set $backend_host http://$1;
        }
                location ^~ /proxy/ {
                proxy_pass $backend_host;
                proxy_http_version 1.1;
                proxy_read_timeout 86400s;
                proxy_send_timeout 86400s;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                rewrite ^/proxy/(.*)$ /$1 break;
        }




    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

}