[网络协议]解决SSL routines:SSL23_GET_CLIENT_HELLO:http request

问题

php start.php start

客服系统配置https，websocket启动报如下错误：

SSL handshake error: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:
error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request 

解决办法

其实是nginx 配置问题
proxy_pass 代理需要为https

# websocket请求代理转发指定端口
location ~ /app{
      proxy_pass https://127.0.0.1:9091;     
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "Upgrade";
      proxy_set_header X-Real-IP $remote_addr;
}