upstream chf.com {
server 127.0.0.1:8088;
server 127.0.0.1:8099;
}
server {
listen 8080;
server_name chf.com; #用于标识server
location / {
proxy_pass http://chf.com;
proxy_set_header x-forwarded-for $proxy_add_x_forwarded_for; // 设置请求头
add_header 'Access-Control-Allow-Origin' '*'; // 设置响应头
}
}
需要显式的设置Upgrade和Connection的头信息
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";