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Get send window size??

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AncientHacker

Programmer
Oct 29, 2009
6
US
I have a weird thing I want to do.

I have a server that sometimes hangs and will not accept any more input. The right fix would be to fix the offending code, but that would require a looong QA cycle which I'd like to avoid for now.

What I'd like to do is form the client end, send a packet to the server and (somehow) see if the server read it. I *think* if I could get a hold of the TCP send window size, before and then after a reasonable interval after the send, I'd have some idea if the server actually read the data.

I don't see any "getsockopt" for this though!!

Anybody have any ideas how to get this kind of info?

Platform: Windows XP, Delphi, Indy Client, Sockets.
 
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