目前需求想nginx配置websocket的时候也可以动态的获取配置
现在的问题是 websocket 不支持读取 upstream{xxxx} 提示
no live upstreams while connecting to upstream, client: 10.51.67.166, server: , request: "GET / HTTP/1.1", upstream: "http://app2/", host: "10.40.10.128:8000"