Re: [lwip-users] TCP causing out of mem pool [RAW]
From:
Fabian Koch
Subject:
Re: [lwip-users] TCP causing out of mem pool [RAW]
Date:
Wed, 29 Jul 2009 13:24:58 +0200
address@hidden
wrote on 29.07.2009 13:16:28:
> Here's another one. It's the same as before - no FIN shown.
>
> Where do you see a FIN being sent in the debug log?
> I just see an ACK being sent.
>
> Look below. lwIP gets a FIN, but sends back an ACK.
> That's what debug strs show, and that's what Wireshark shows.
Hmmmmm. Quite interesting. I also see that behavior in my
application after only switching to 1.3.1-RC1/2. I get a lot of connections in CLOSE_WAIT. In the pcap
I also see the bahavior of FIN--ACK and then nothing.
When switching back to 1.3.0, everything is just fine.
No changes in my application.
I'm using the netconn-API.
I don't have a lot of time on my hands at the moment
but I did plan to jump on 1.3.1-stable and put it into our next release. I'll be watching this thread. Tell me if I can help
with any input.