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Posted to bugs@httpd.apache.org by bu...@apache.org on 2008/05/15 16:14:19 UTC
DO NOT REPLY [Bug 45008] New: Problem with nofailover option
https://issues.apache.org/bugzilla/show_bug.cgi?id=45008
Summary: Problem with nofailover option
Product: Apache httpd-2
Version: 2.0-HEAD
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: mod_proxy_balancer
AssignedTo: bugs@httpd.apache.org
ReportedBy: ktsour@gmail.com
I have used the following configuration with Apache 2.2.0 :
---------------------------
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, when I
continue using the same browser session.
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.
Others have had the same problem some time ago and noone responded to their
question, so I am guessing this should be a bug.
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DO NOT REPLY [Bug 45008] Problem with nofailover option
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45008
--- Comment #2 from Kyriakos Tsourapas <kt...@gmail.com> 2008-05-16 02:48:18 PST ---
I comment the documentation :
nofailover Off If set to On the session will break if the worker is in
error state or disabled. Set this value to On if backend servers do not support
session replication.
So, since my backend servers do not have session replication, I should set
nofailover to On, so that the session breaks. I set it to Off like you
suggested and it worked.
So the documentation is misleading.
Thank you for your support.
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DO NOT REPLY [Bug 45008] Problem with nofailover option
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45008
Ruediger Pluem <rp...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #1 from Ruediger Pluem <rp...@apache.org> 2008-05-15 08:22:18 PST ---
First, please use the latest 2.2.x version and check if the problem still
persists. There were many proxy fixes since 2.2.0.
Second, your configuration is wrong: nofailover needs to be set to off (the
default value) instead of on.
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