tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Peter Rossbach>
Subject Re: session replication errors
Date Thu, 17 Nov 2005 10:18:50 GMT
Hey Olve,

what I mean with your Cluster Config is:
    You have register two ClusterSessionListener!

enabled="true" />	

className="org.apache.catalina.cluster.session.ClusterSessionListener" />
className="org.apache.catalina.cluster.session.JvmRouteSessionIDBinderListener" />



Peter Rossbach schrieb:

> Hey Olve,
> I found a the NPE shutdown problem, but I must setup my Linux System
> to look inside the strange timeout exception. I want remove the 
> waitForAck flag
> at the next release, but my time is currently a little bit limited. 
> Please look and test
> my next cluster checkin .-)
> Thanks for reporting the bug.
> Peter
> Olve Hansen schrieb:
>> Hey, thanks for your fixes, sadly it didn't fix my problem. That is if I
>> am doing things right, which there are no guarantees for. I will
>> continue to hunt down the problem(s).
>> If I configure my cluster as you suggested in your first mail, the
>> Exceptions disappears, if I use my original config it is as it were. I
>> would believe that a valid configuration shouldn't make tomcat throw
>> severe exceptions... I also started experiencing shutdown exceptions
>> from the svn version. 5.5.12 didn't have these. (stacktrace can be found
>> in bottom of mail).
>> Are there any gotchas for using waitForAck="true" and
>> keepAliveTimeout="-1"? For example less performance? I guess that
>> waiting for acks from the whole cluster can be lengthy, especially if we
>> want to use pooled replication?
>> You also said in an earlier mail that I didn't need both the
>> ClusterSessionListener, and the JvmRouteSessionIDBinderListener, why is
>> that? And which do I need? And why are both listed in the example set-up
>> in clusterdocs, if only one is needed?
>> Now for the problem (sorry for the length of this mail).
> ---------------------------------------------------------------------
> To unsubscribe, e-mail:
> For additional commands, e-mail:

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message