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Date: Wed, 14 May 2008 18:12:35 +0300
From: "Kyriakos Tsourapas" <ktsour@gmail.com>
To: users@httpd.apache.org
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Subject: [users@httpd] nofailover does not work

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Hello, people,

I have used the following configuration with Apache 2.2 :

---------------------------
ProxyRequests Off

ProxyPass /balancer !
ProxyPass / balancer://cluster/ stickysession=JSESSIONID nofailover=On
ProxyPassReverse / balancer://cluster/

<Proxy balancer://cluster>
  Order Deny,Allow
  Allow from all

  BalancerMember http://192.168.1.141:8081 route=tomcat1
  BalancerMember http://192.168.1.142:8081 route=tomcat2
</Proxy>

<Location /balancer>
  SetHandler balancer-manager

  Order Deny,Allow
  Allow from all
</Location>
----------------------------

The problem is that when I disable one of the servers, Apache does not break
the session and continues sending requests to the disabled server.

The only way to continue is to open a new browser, so that there is no
session. Then Apache redirects new requests to the live node only.

So, the problem is that, even if I have used the nofailover=On, Apache does
not break the session of disabled nodes.



Any ideas ?

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<div>Hello, people, </div>
<div>&nbsp;</div>
<div>I have used the following configuration with Apache 2.2 :</div>
<div>&nbsp;</div>
<div>---------------------------</div>
<div>ProxyRequests Off</div>
<div>
<p>ProxyPass /balancer !<br>ProxyPass / balancer://cluster/ stickysession=JSESSIONID nofailover=On<br>ProxyPassReverse / balancer://cluster/</p>
<p>&lt;Proxy balancer://cluster&gt;<br>&nbsp; Order Deny,Allow<br>&nbsp; Allow from all</p>
<p>&nbsp; BalancerMember <a href="http://192.168.1.141:8081/">http://192.168.1.141:8081</a> route=tomcat1<br>&nbsp; BalancerMember <a href="http://192.168.1.142:8081/">http://192.168.1.142:8081</a> route=tomcat2<br>&lt;/Proxy&gt;</p>

<p>&lt;Location /balancer&gt;<br>&nbsp; SetHandler balancer-manager</p>
<p>&nbsp; Order Deny,Allow<br>&nbsp; Allow from all<br>&lt;/Location&gt;<br>----------------------------</p>
<p>The problem is that when I disable one of the servers, Apache does not break the session and continues sending requests to the disabled server.</p>
<p>The only way to continue is to open a new browser, so that there is no session. Then Apache redirects new requests to the live node only.</p>
<p>So, the problem is that, even if I have used the nofailover=On, Apache does not break the session of disabled nodes.</p>
<p>&nbsp;</p>
<p>Any ideas ?</p>
<p>&nbsp;</p></div>

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