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Re: [lwip-devel] keep-alive not work
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-devel] keep-alive not work |
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Date: |
Tue, 17 Feb 2009 16:13:35 +0000 |
On Tue, 2009-02-17 at 13:30 +0000, Bandu wrote:
> From wireshark, I can see my device is sending TCP keep alive packet.
> (Note: wireshark show with black color and marked as broken TCP.)
> And remote side didn't ACK my keep-alive packet. (remote side is
> windows XP OS with telnet.exe running. my telnet implementation work
> fine)
> so that my connection get keep-alive timed-out and disconnected.
Can you get a wireshark capture of the failure, and let us know what
version of lwIP you're using?
Thanks
Kieran