由于大量的打开tcp/ip连接，这可能是错误的.尝试与服务器连接一次并发送数据当发现性能下降时，请检查套接字.

It may be a error due to a large number of open tcp/ip connections .Try connecting with server for once and send data check for sockets when you see a performance degradation.

在Windows中，您可以使用netstat-an检查打开的插槽.

In windows, you can use netstat-an to check the open sockets.