You should call Shutdown to gracefully close the connection.
If you want to call close, do it using an intermediate custom message.
--
[EMAIL PROTECTED]
Author of ICS (Internet Component Suite, freeware)
Author of MidWare (Multi-tier framework, freeware)
http://www.overbyte.be
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <twsocket@elists.org>
Sent: Wednesday, October 03, 2007 12:04 AM
Subject: [twsocket] TWSocketThrdServer - Bogus OnDataAvailable triggeredwhen
Closed.
> Hello:
> I'm using TWSocketThrdServer and processing
> client data from within the OnDataAvailable event
> handler (client is set to LineMode=True). I've
> noticed that if the data transaction is completed and
> I call Client.Close from within this event, the event
> is called again with the previous ReceivedStr.
>
> Here's a sample of the code I am using:
>
> Procedure TMyServer.HandleDataAvailable(Sender:
> TObject; Error: Word);
> Var
> DataStr: String;
> bDone: Boolean;
> Begin
> If (Error = 0) Then Begin
> With (Sender As TMyClient) Do Begin
> DataStr := ReceiveStr;
>
> // parse the DataStr and do
> // whatever needs to be done.
> // bDone may be set here.
>
> If (bDone) Then Begin
> SendLine('Sayonara.');
> TMyClient(Sender).Close; // <<-- HERE!
> End;
> End;
> End Else Begin
> // Handle errors...
> TMyClient(Sender).Abort;
> End;
> End;
>
> When that Close method is called, the event is
> immediately re-entered with the same data. Am I
> doing something stupid?
>
> Thanks,
> -dZ.
>
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