Hello Clay,
Seems you mix up 2 different things:
> When I send a string from my test utility, the ClientConnect() event(*)
> fires in my app, which is listening for messages, but the
> ClientDataAvailable() event(**) is not fired.
You cannot send data if there is no connection. The OnClientConnect will
fire when your test client etablishes a connection. Before that you
cannot send data and you must have an exception in your test client. So
there is already something wrong.
> And when I send the message a second time from the test utility, I get
> "Connect: socket already in use".
You cannot have this error if you try to send data. This error you only
can have if you try to connect a socket that is for example already
connected.
> Also, the sending utility freezes up after sending the message.
So let's start debug the sending application. That is your test client I
assume.
> ShowMessage('There is now ' +
You are looking for trouble ! Never call the message pump from within
events. For debugging purposes, use WriteLn, or log to some Memo or
something.
---
Rgds, Wilfried [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
http://www.mestdagh.biz
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