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From: Jim Jagielski <jim@jaguNET.com>
In-Reply-To: 
 <CAO9-Pr7vcZDb5nDZbJEWo2Ad2NO2=c4zsfaAgQ7u3TuzrCzgag@mail.gmail.com>
Date: Wed, 20 Apr 2016 09:03:43 -0400
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Message-Id: <B7337656-C5D3-4C6C-91CA-E30035B13309@jaguNET.com>
References: 
 <CAO9-Pr77Rs660oeK8JG2bkBzgK-sjcRUU0nmWTUWY6GQRi_r3A@mail.gmail.com>
 <CAO9-Pr7vcZDb5nDZbJEWo2Ad2NO2=c4zsfaAgQ7u3TuzrCzgag@mail.gmail.com>
To: users@httpd.apache.org
Subject: Re: [users@httpd] Apache ProxyPass locking all requests to balancer

No, that is not expected behavior... they are not dependent
at all.

> On Apr 20, 2016, at 8:06 AM, Wayne W <waynemailinglists@gmail.com> =
wrote:
>=20
> Hi anyone got any ideas on this?
>=20
> thanks
>=20
> On Mon, Apr 11, 2016 at 4:37 PM, Wayne W <waynemailinglists@gmail.com> =
wrote:
> Hi,
>=20
> Perhaps this is default behaviour but its not what I was expecting. I =
have the following conf on Apache 2.4
>=20
> <VirtualHost *:80>
>  ServerName=20
> somedomain.com
>=20
>  ProxyPass /share=20
> http://127.0.0.1:8181/share
>=20
>=20
>  ProxyPass / balancer://cluster/ stickysession=3DJSESSIONID =
nofailover=3DOff
>=20
>  # define the balancer, with http and/or ajp connections
>  <Proxy balancer://cluster/>
>       Order allow,deny
>       Allow from all
>       BalancerMember ajp://
> 127.0.0.1:8010
>  route=3Dg1
>       BalancerMember ajp://
> 127.0.0.1:8011
>  route=3Dg2
>  </Proxy>
> </VirtualHost>
>=20
> With this setup I have 2 tomcat instances being load balanced and a =
jetty instance which handles all requests via ProxyPass mounted to =
/share
>=20
> I had an issue in production today where the jetty instance became =
unresponsive (garage collection/out of memory). However it also stopped =
all requests going to the 2 tomcat instances.
>=20
> Does apache not handle this case? ie keep forwarding/load balancing =
request even if one of the proxypass becomes unresponsive?
>=20
>=20


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