ws协议的配置

server {
listen 80;
server_name 域名或IP;
rewrite ^(.*)$ https://$host$1 permanent;
}

server {
listen 443 ssl;
server_name 域名或IP;

access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

ssl_certificate /etc/letsencrypt/live/org_bundle.crt; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/org.key; # managed by Certbot

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;

client_max_body_size 0;

location / {
proxy_pass http://192.168.0.245:9002;
}

location /ws {
proxy_pass http://192.168.0.245:9001;
proxy_read_timeout 60s;
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';
}

}