Re: TIdTCPClient write?

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#487

From: Remy Lebeau (TeamB)
Date: Tue, 04 Mar 2008 22:14

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"Mike Ruskai" <BUTthannydI@DONTearthlinkLIKE.netSPAM> wrote in message 
news:2qgrs3lmhrosjunbn1hblt6r9ajlbd4jjr@4ax.com...

> I think I've mostly got a handle on socket reading, but now
> I can't seem to get any data out over the socket.

Then you are probably not using it correctly.  Please show your actual code.

> I've tried Write() and WriteDirect()

Write() will work just fine.  Don't call WriteDirect() directly.

> (with TByteDynArray for the data)

Any particular reason why you keep using TByteDynArray instead of Indy's own 
TIdBytes type?

> with WriteBufferFlush() and WriteBufferCancel() (the latter before the 
> write).

WriteBufferFlush() does not do anything unless WriteBufferOpen() was called 
first.

> Packet capture shows nothing being sent.

Then you are not writing anything to begin with.

> How can it be this difficult to simply send data over a socket?

Because you are using Indy the wrong way, most likely.  Again, please show 
your actual code.


Gambit

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Subject: Re: TIdTCPClient write?
Date: Tue, 4 Mar 2008 14:14:04 -0800
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