From: Fred <haydar.oezel@web.de>
To: ecos-discuss@ecos.sourceware.org
Subject: [ECOS] Re: pbuf_alloc in the eth_drc.c returns Zero
Date: Sat, 06 Apr 2013 08:16:00 -0000 [thread overview]
Message-ID: <1365236209472-227535.post@n7.nabble.com> (raw)
In-Reply-To: <1365087544027-227390.post@n7.nabble.com>
So i have reached a bit better kind of behaviour.
Now everytime when i can't alloc pbufs anymore, this happends only on
broadcast storms, i call the function pbuf_init() again.
Seems that then my device can alloc pbufs again but not in a perfect manner.
This means i can ping the device but can't open a lot of tcp sockets like
before the storm.
How can i clear the buffers/pbuf of the stack cleanly. I mean a broadcast
storm is a error state i want to clear all the packets that came through. So
something like the pbuf_init() should be done.
Did somebody have the same problem or knows what to do in this specific
problem?
Regards
Fred
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prev parent reply other threads:[~2013-04-06 8:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 14:59 [ECOS] " Fred
2013-04-06 8:16 ` Fred [this message]
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