Re: Newcomer's CAsyncSocket example: trouble connecting with other clients

From:

Hector Santos <sant9442@gmail.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Wed, 12 May 2010 01:17:55 -0400

Message-ID:

<hsddmq$2s3f$1@news.ett.com.ua>

stephen park wrote:

Console::WriteLine( "Sending message" );

TcpClient^ client = gcnew TcpClient( IP, PORT );

     NetworkStream ^stream = client->GetStream();

    String^ msg = "hello there";
    array<Byte>^data = Text::Encoding::ASCII->GetBytes( msg );

    try {
        stream->Write( data, 0, data->Length );
        stream->Flush();
    }
    catch( Exception ^e) {
        Console::WriteLine( e->StackTrace );
    }
    client->Close();

Nothing really seems to jump out at me, but maybe someone else can see
something?

Well, you are writing then closing immediately, thus killing the
transmission before it is even finished.

Try this:

    Console::WriteLine(L"- Connecting");

    TcpClient^ clnt = gcnew TcpClient( YOUR_IP, YOUR_PORT);

    Console::WriteLine(L"- Connected. PAK to close");
    Console::ReadKey();

    clnt->Close();

    Console::WriteLine(L"- Closed. PAK to exit");
    Console::ReadKey();

Throw in some PAKs (Press Any Key) to give time to work. :)

--
HLS