[squid-users] 4.0.2: ALE missing URL

[David Touzeau]

Hi Alex,

I'm using extra token %>ha{X-Forwarded-For} in helper configuration

Is it help ?

Le 07/11/2015 01:15, Alex Rousskov a écrit :
> On 11/06/2015 04:36 PM, David Touzeau wrote:
>> Hi
>>
>> I'm testing the new 4.0.2 version..
>> Now i'm receive many errors like this in cache.log
>>
>> Whats wrong ?
>>
>>
>> 2015/11/07 00:33:16 kid1| ALE missing URL
>> 2015/11/07 00:33:16 kid1| ALE missing adapted HttpRequest object
>
> This may be a regression bug introduced by trunk r14351 (Support
> logformat %macros in external_acl_type format). AFAIK, those messages
> were added specifically to catch hard-to-find bugs like that.
>
> There is some logic in the code to limit the number of these messages,
> but, AFAICT, it does not work well for busy Squids: A worker doing 1000
> requests per second might log ~100 messages per minute. Future releases
> may have less aggressive reporting if other developers agree that the
> current reporting is too aggressive and adjust the code.
>
>
> If you are seeing these messages, some of your ACLs may not work
> correctly. However, the messages are printed for missing fields that
> Squid can compute from other sources, so without call stack analysis you
> may not be able to tell which ACLs are not working, if any.
>
>
> If you want to help fixing this bug, please consider doing the following:
>
> 1. Add "assert(false);" line to showDebugWarning() in
> src/acl/FilledChecklist.cc. Any line within that method should work but
> placing it last, after the debugs() line, may work the best. This
> addition will _kill_ your Squid so do not use this in production or at
> least keep an unpatched binary around for a quick replacement!
>
> 2. Post gdb backtrace from the assertion in #1 to Bugzilla.
>
> Others may be able to provide you with more detailed instructions if you
> need them.
>
>
> Thank you,
>
> Alex.
>