HTTP/1.1 302 Found
  Server: CDNServer
  Content-Type: plain
  Content-Length: 0
  Access-Control-Allow-Origin: *
  Date: 2022-01-02 12:49:49
  Location: http://125.210.152.19:9090/live/CCTV2HD_H265.m3u8?isSuma=1&hlsSessionID=6969884989834795222&srchost=125.210.152.10:8060
  HTTP/1.1 502 Bad Gateway
  Server: iss
  Connection: keep-alive