请求tf服务服务器时出现连接失败错误，并且在Windows中都很好

Question

我在Windows中制作服务器并成功请求，然后将它们放到公司的开发机器linux上。

运行clien.py时出现连接失败错误。我已经将主机IP localhost,0.0.0.0,127.0.0.1和开发机器的IP 更改了，但是它不起作用。

我尝试了该docker inspect命令，但是IPAddress像一样是空的""。我将端口更改为8500,8501,4321，但仍然收到错误。

我尝试对公司进行代理，请求返回Name resolution failure错误。所以我认为原因可能是公司的网络？

任何答案将不胜感激！

错误消息：

grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
        status = StatusCode.UNAVAILABLE
        details = "Connect Failed"
        debug_error_string = "{"created":"@1551677753.381330483","description":"Failed to create subchannel","file":"src/core/ext/filters/client_channel/client_channel.cc","file_line":2721,"referenced_errors":[{"created":"@1551677753.381328206","description":"Pick Cancelled","file":"src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc","file_line":241,"referenced_errors":[{"created":"@1551677753.381303114","description":"Connect Failed","file":"src/core/ext/filters/client_channel/subchannel.cc","file_line":689,"grpc_status":14,"referenced_errors":[{"created":"@1551677753.381278484","description":"Failed to connect to remote host: OS Error","errno":111,"file":"src/core/lib/iomgr/tcp_client_posix.cc","file_line":205,"os_error":"Connection refused","syscall":"connect","target_address":"ipv4:0.0.0.0:8501"}]}]}]}"