Re: TWinSocketStream::Read

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#2134

From: SF
Date: Fri, 28 Jul 2006 06:50

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> Ignore that.  It doesn't matter what you set the Count to, as 
> long as you do
> not set it to 0.
Then once more I wonder why they write a so clear (but wrong) 
explanation in the help... maybe could it depend on the 
operating system?

> Make sure that you are calling WaitForData() before
> calling Read().
Of course, I do.

> Then Read() will return however much data is actually
> available, up to a maximum of your specified Count.  And then 
> use the return
> value to know how much was actually read.
Exactly what I'm doing, but thanks for confirming that's the 
right way.

>> Could a too low value of Count result in an overflow of
>> the TCP/IP stack
>
> No.
OK. Anyway, does the TCP window depend on how fast I read the 
data from the socket or is it a completely different layer?

Thank you very much.

Stefano.

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