callback supplied to Socket.BeginSend never gets called

22 Mar 2006 10:28 AM

Dmitry

Iâ€™m having troubles with socket async operations using .NET 2.0. Sometimes a
callback supplied to Socket.BeginSend never gets called. I suspect this can
be caused by AVG Antivirus or MS AntiSpyware running on the PC, because if I
suppress them, everything goes fine.

Unfortunately, I was unable to reproduce the issue in isolated environment
as the problem has been reported by one of our customers who experiences it
in irregular way. Iâ€™ve only managed to track it down to Socket.BeginSend and
the callback using our logging system.

Is it a known issue with Socket in .NET 2.0? Is there a fix to solve this
problem?

Thanks in advance! Any help would be highly appreciated.

23 Mar 2006 6:06 AM

Peter Huang" [MSFT]

Hi ,

Based on my understanding, you have tested on a isolated environment with
AVG Antivirus or MS AntiSpyware, but you still can not reproduce the
problem.
Based on my research, there is no known issue related with the problem.

So far for such hard reproduce issue, I suggest you contact MSPSS directly,
which it needs to do dump analysis or live debugging.
http://support.microsoft.com

Thanks for your understanding!

Best regards,

Peter Huang

Microsoft Online Community Support
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