upstream websocket {
server 127.0.0.1:2345;
}
server {
       listen 443 ssl;
       server_name 域名;
       ssl_certificate   /usr/local/nginx/scs1640143392931_ws.hr-recycling.cn_Nginx/scs1640143392931_ws.hr-recycling.cn_server.crt;
       ssl_certificate_key  /usr/local/nginx/scs1640143392931_ws.hr-recycling.cn_Nginx/scs1640143392931_ws.hr-recycling.cn_server.key;
       ssl_session_timeout 5m;
       ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
       ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
       ssl_prefer_server_ciphers on;
location / {
    proxy_set_header X-Real_IP $remote_addr;
    proxy_set_header Host $host;
    proxy_set_header X_Forward_For $proxy_add_x_forwarded_for;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
    proxy_pass http://websocket;
    proxy_connect_timeout 300s;
    proxy_read_timeout 300s;
    proxy_send_timeout 300s;
}
}