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  1. #1
    Join Date
    May 2000
    KY, USA

    Visual C++ Network: How to set a socket option?

    Q: How to set a socket option?

    A: Socket options can be set using the 'setsockopt()' function. The following shows the usage for the 'SO_REUSEADDR' option (others are set the same way).

    int iOptval = 1;
    if(::setsockopt(Socket, SOL_SOCKET, SO_REUSEADDR, (char *) &iOptval, sizeof(int)))
      // Error -> call ::WSAGetLastError()
    Last edited by Andreas Masur; July 25th, 2005 at 02:36 PM.

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