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From Stefan Eissing <stefan.eiss...@greenbytes.de>
Subject Re: listener buckets regressions
Date Wed, 29 Mar 2017 06:17:00 GMT

> Am 28.03.2017 um 19:50 schrieb Ruediger Pluem <rpluem@apache.org>:
> 
> 
> 
> On 03/28/2017 05:47 PM, Yann Ylavic wrote:
>> On Wed, Mar 15, 2017 at 10:29 AM, Joe Orton <jorton@redhat.com> wrote:
>>> There seems to be some weird regressions in this.  A mis-configuration
>>> like:
>>> 
>>> Listen 127.0.0.1:8025
>>> Listen [::1]:8025
>>> Listen 127.0.0.1:8025
>>> Listen [::1]:8025
>>> ListenCoresBucketsRatio 8
>>> 
>>> ... no longer triggers a startup failure - is that expected?
>> 
>> Is the failure really expected w/o listener buckets?
>> It happens on bind ("Address already in use: AH00072: make_sock"),
>> which is indeed not an issue with SO_REUSEPORT.
>> 
>> I want to fix the leak of course but I wonder if we should:
>> 1. ignore duplicated Listen directives for the ListenCoresBucketsRatio
>>> 0 case only,
>> 2. ignore duplicated Listen directives in any case,
>> 3. fail in any case.
> 
> I would vote for 3.

3 on overlap
2 on completely the same

> 
> Regards
> 
> Rüdiger

Stefan Eissing

<green/>bytes GmbH
Hafenstrasse 16
48155 Münster
www.greenbytes.de


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