[mod_cluster-dev] mod-cluster and kill -9

Bela Ban bban at redhat.com
Mon Aug 10 04:34:10 EDT 2009


How about a timeout setting for ping/pong that I can lower ?

jean-frederic clere wrote:
> On 08/09/2009 07:58 AM, Bela Ban wrote:
>>
>>
>> jean-frederic clere wrote:
>>> On 08/05/2009 05:55 PM, Brian Stansberry wrote:
>>>> I don't see why a hard kill would cause 5xx responses to the client
>>>> (except perhaps for a few requests that were being handled by the 
>>>> killed
>>>> server when it was killed.) The httpd side should try to route future
>>>> requests to the failed node and when it can't connect fail them over.
>>>>
>>>> "Very long timeouts" on subsequent requests sounds like something that
>>>> should solvable via configuration as well. (Paul, JFC please comment.)
>>>
>>> Long shouldn't be bigger that the ping timeout value, if it is longer
>>> than there is a bug in the C part of mod_cluster.
>>
>> Is there a config which makes httpd remove a worker W when W closes the
>> AJP socket ?
>
> No not for the moment.
>
> Cheers
>
> Jean-Frederic

-- 
Bela Ban
Lead JGroups / Clustering Team
JBoss



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