From: Marc Kleine-Budde <mkl@pengutronix.de>
To: du <duzhenhuan@gmail.com>
Cc: linux-can@vger.kernel.org
Subject: Re: socketcan receive queue too many frames
Date: Wed, 27 Mar 2013 12:50:10 +0100 [thread overview]
Message-ID: <5152DCF2.80804@pengutronix.de> (raw)
In-Reply-To: <loom.20130327T122706-603@post.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 849 bytes --]
On 03/27/2013 12:38 PM, du wrote:
> Hello, I'm using socketcan buffer ,
What is "socketcan buffer"?
> but i'm getting frames for tens of seconds even after I have open the CAN wire
> from the bus, In my application ,frame lost is not a problem since I'm using
What kind of CAN frame do you get? Maybe error messages, due to the open
bus?
> cyclic process data. I just want to make sure the frame is stopped just when I
> disconnect the cable.
>
> What should I do ? How can I make receive buffer smaller?
That will not solve your problem.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 263 bytes --]
next prev parent reply other threads:[~2013-03-27 11:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-27 11:38 socketcan receive queue too many frames du
2013-03-27 11:50 ` Marc Kleine-Budde [this message]
2013-03-27 12:01 ` du
2013-03-27 12:04 ` Marc Kleine-Budde
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5152DCF2.80804@pengutronix.de \
--to=mkl@pengutronix.de \
--cc=duzhenhuan@gmail.com \
--cc=linux-can@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).