在location匹配配置中添加如下内容:
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection
"Upgrade"
;
示例如下:
upstream socket {
server 10.0.12.108:9000;
server 10.0.12.109:9000;
}
location / {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection
"upgrade"
;
proxy_pass http:
//socket
;
}