[Winpcap-users] pcap_sendqueue_transmit freezes in sync mode

[Сергей Мещерин]

Good day, colleagues!

I've encountered the problem with pcap_sendqueue_transmit - when I used it
in non-sync mode, all was OK, but today I've tried to use sync mode.

And what I see - according to Wireshark, program only sends 2 of 25000
64-bytes packets and then freezes. During freezing, I have 25% load of my
4-core CPU (Core i5 750). Another surprising thing that program process
can't be cancelled with Task Manager.

If I change nothing but sync mode, my program runs OK again.

-- 
Best regards, Metcherin Sergey.
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