[mod_cluster-dev] Workers disconnecting from httpd proxy
Bela Ban
bban at redhat.com
Tue Jun 8 07:08:17 EDT 2010
jean-frederic clere wrote:
> On 06/08/2010 12:42 PM, Bela Ban wrote:
>> When a worker is killed because the virtaulized instance on it is shut
>> down, the mod_cluster_manager app still displays the worker as healthy
>> for about 5 minutes before removing it. However, I confirmed that the
>> worker is dead by pinging it (which failed).
>
> The worker should be marked with Status: NOK after about 30 seconds
Can I configure the 30 secs, or is this hard coded ?
> but only removed after 5 minutes.
OK, got it. This means though that a worker marked as NOTOK won't get
any requests, correct ?
>
>> Is there a timeout parameter that I can set to have the httpd proxy
>> remove a failed worker sooner ?
>
> There isn't yet a directive for that: httpd tries to cping the node 60
> time and remove it after the last try.
OK. Is this (the 60 times) configurable ?
--
Bela Ban
Lead JGroups / Clustering Team
JBoss
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