[squid-users] assertion failed: client_side.cc:1515: "connIsUsable(http->getConn())

[Dan Charlesworth]

Hi Eliezer

Thanks for paying attention, as always. I’m working on getting an (appropriately censored) example of our squid.conf up for your perusal.

In the mean time I just wanted to point out that when this crash occurs some of the most busy external_acl_types appear to crash too. Though the exact ones seems to vary a bit between occurrences:

2015/02/03 13:03:05 kid1| assertion failed: client_side.cc:1515: "connIsUsable(http->getConn())"
Traceback (most recent call last):
  File "max_file_size_acl.pyo", line 76, in <module>
IOError: [Errno 104] Connection reset by peer
2015/02/03 13:04:01 kid1| Set Current Directory to /var/spool/squid
Traceback (most recent call last):
  File "set_finder_acl.pyo", line 94, in <module>
IOError: [Errno 104] Connection reset by peer
2015/02/03 13:04:01 kid1| Starting Squid Cache version 3.4.11 for x86_64-redhat-linux-gnu...

Those lines it’s pointing to in the Traceback are just the last line in each ACL e.g. `line = sys.stdin.readline()`

Cheers
Dan

> On 2 Feb 2015, at 11:35 am, Eliezer Croitoru <eliezer at ngtech.co.il> wrote:
> 
> Hey Dan,
> 
> Just to get around the environment, can you share your squid.conf?(censuring confidential data)
> 
> Thanks,
> Eliezer
> 
> On 02/02/2015 01:14, Dan Charlesworth wrote:
>> Bumping this one for the new year 'cause I still don't understand squid
>> traces and because it's still happening with v3.4.11.
>> 
>> I would speculate that's it's something to do with the External ACLs
>> (there's a bunch). Let me know if a more recent traceback (than those
>> earlier in the thread) would help.
> 
> 
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