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Article View: borland.public.cppbuilder.internet.socket
Article #4401

Re: (code) Re: Error on reconnection to server

#4401
From: Ben
Date: Tue, 22 Feb 2005 15:13
57 lines
3175 bytes
Hi Hans!

I'm sorry it took some time to test your advice.
The Sleeps were causing the problems you were completely right.
I followed your advice and start a timer on client->disconnect trying to 
reconnect every 5 seconds. This works fine.

Thanks for your help!

Ben

Hans Galema wrote:
> Ben wrote:
> 
>> I am using this part exactly the same way as the Borland chat sample.
> 
> 
> That is hard to believe as the chat example only uses
> SendText()/ReceiveText() and not SendBuf()/ReceiveBuf().
> You can use it as a start, but as soon as you have a connection
> you have to better the code. In your own interest add the
> suggested checks.
> 
>> And when reconnected, socket->active is true, there is no 
>> reconnection, i.e. the server is still listening.
> 
> 
> Sorry but I do not understand above sentence.
> 
>> When there is e valid reconnection everything works fine.
> 
> 
> You are trying to reconnect in that thread. Using a terible Slep().
> I do not see that you use the OnDisConnect event. Try to use that
> event to reconnect again. But not immediately. Start a timer and
> in the timer event try to set Activbe to true.
> 
>> BTW, the message is always available, with or without valid data. Any 
>> way data is not changed when sent, inpointer != outpointer of buffer.
> 
> 
> ????????????
> 
>> The SocketSend function is executed when an acknowledge has been 
>> received.
> 
> 
> That is no answer to my question as you did not tell where how an
> acknowledgement is received. Repeat: Where and when do you call
> TCPClientSocketSend() ?
> 
>> I hope this gives you enough information to give a clou.
> 
> 
> Please add the checks and try OnDisConnect and so.
> 
> Hans.
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Date: Tue, 22 Feb 2005 16:13:47 +0100
From: Ben <TerNOra@etraSPAMde.nl>
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