🚀 go-pugleaf

Gambit-

Here is my relevant code:

void Tfrm_Main::TCP_Init()
{

 //client socket communicates with embedded server socket
 client = new TClientSocket(frm_Main);
 client->Address = "192.168.78.139";

 client->Port = 1024;
 client->ClientType = ctNonBlocking;
 client->Open();
 client->OnRead = myClientRead;

}

//Send message
void __fastcall Tfrm_Main::Button4Click(TObject *Sender)
{

 client->Socket->SendText("hello\n");


}


//Event handler
void __fastcall Tfrm_Main::myClientRead(System::TObject *Sender,
TCustomWinSocket                 *Socket)
{
    Memo1->Text = Socket->ReceiveText();
   //receiveFlag = true;
}



Its farily simple I call the TCP_Init() function on a button click. Then
send a message on Button4Click event.

The server is set up to immediately reply back to the failing client app,
and as mentioned before, the server is responding.

There is a router in between the two but no firewall. The Chat app works
with the server device from the same machine that fails on the client app.

Thanks for the quick help,
-Josh

"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message
news:4508b143@newsgroups.borland.com...
>
> "Josh Arnold" <jdaudio02@hotmail.com> wrote in message
> news:4508aab1$1@newsgroups.borland.com...
>
> > I agree, but the old example chat program works using the
> > same TClientSocket component and nearly identical code.
>
> But, you are using it in two different IDE versions.  You also did not
> indicate whether the embedded server is behind a router or firewall.  It
> could be that the successful application is able to reach the server while
> the failing application is being blocked?  It could also just be that your
> reading code is wrong and you are causing OnRead notification messages to
be
> ignored.  It is really hard to say right now without seeing your actual
> code.
>
>
> Gambit
>
>