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Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read
From: |
Richard W.M. Jones |
Subject: |
Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read |
Date: |
Tue, 28 May 2013 12:01:55 +0100 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Tue, May 28, 2013 at 11:35:20AM +0100, Richard W.M. Jones wrote:
> I'm continuing to investigate.
Some more data points:
v6 patch, with my laptop plugged directly into the gigabit ethernet
switch which is connected to the web server:
- Worked perfectly 5 times in a row.
v6 patch, with my laptop next to the wifi aerial:
- Bug is harder to reproduce, maybe only happens 50% of runs.
v6 patch, with my laptop about 100' from the wifi aerial:
- Bug reproduces on every run.
So something to do with long latency links.
Question: Is there a place in the patch we could put a sleep in order
to simulate a long latency link?
I also checked the logs on the web server. There are no errors, and
each access returned a 200 or 206. So the problem doesn't appear to
be at the web server end.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
- [Qemu-devel] [PATCH v6 12/12] curl: set s->url to NULL after free., (continued)
- [Qemu-devel] [PATCH v6 12/12] curl: set s->url to NULL after free., Fam Zheng, 2013/05/24
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/24
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Fam Zheng, 2013/05/26
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/27
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Fam Zheng, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Fam Zheng, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read,
Richard W.M. Jones <=
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Fam Zheng, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Fam Zheng, 2013/05/28
- Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Richard W.M. Jones, 2013/05/29
Re: [Qemu-devel] [PATCH v6 00/12] curl: fix curl read, Stefan Hajnoczi, 2013/05/28