WINCE 6.0 UDP Socket can not receive data from PC!!! RRS feed

  • 问题

  • The develop board is using CAsyncSocket to create a UDP socket. It can send data to PC. But when PC send data to the board, the function OnReceive is definitely not called at all. Anybody knows why?

    PS: I used to build a test program, in which the develop board can both send and receive date correctly. However, in the program above, it can only send data to PC. The only difference between this two programs is that I add login module to the program above. In the login module, I use a TCP socket, which derived from CSocket, to connect to the server and the TCP socket is closed after login successfully.

    2011年5月15日 4:46