Hi Gareth,
--On 06 October 2009 11:34 +0200 Gareth Allen <[email protected]>
wrote:
Hi there,
I'm trying to get Pound to forward requests to 5 zeo clients. Each
client takes quite a while to become responsive after a restart and
during this time Pound seems to forward to the rest of the clients,
but eventually throws a 500 internal error and then Squid, for some
reason, caches the error.
Are you using the patch suggested in
<https://bugs.launchpad.net/zope2/+bug/143422> or the new fast-listen
option? We found that helpful, so that pound wasn't trying to send requests
to an unresponsive Zope.
I *think* the 500 caching is controlled by the negative_ttl config option
(<http://www.squid-cache.org/Doc/config/negative_ttl/>) - the default used
to be 5 seconds.
Cheers,
Dominic
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