well I cannot really say I have a problem.. I'm not using clustering - yet :-)
But I am somewhat interested in the performance of this... What I mean is, if You have sticky session You do not really cain anythink from ditributing the session, now do you? That looks like a performance hit for nothing? And since im not that big a fan of using something like www1, www2 and so on... Am I out of options? How can I take advantage of this??? I guess my problem is I need some insigt on how to supercharge my applications :-) jan ----- Original Message ----- From: "Filip Hanik" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Tuesday, September 09, 2003 6:12 PM Subject: RE: Tomcat 5 clustering > not sure what your problem is Jan, > the clustering code is all-to-all node replication, so whether you have > sticky sessions or round robin loadbalancing, it will work > > Filip > > > -----Original Message----- > > From: Jan Agermose [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, September 09, 2003 6:50 AM > > To: Tomcat Users List > > Subject: Re: Tomcat 5 clustering > > > > > > ok but how would you use it... > > > > If you have apache in front of the different tomcat instances, > > apache would > > route the same browsersession to the same tomcatinstance on each > > request, or > > not? This would make session sharing useless? > > > > And if there's no webserver in front you need different domainnames - lige > > www, www1, www2 ??? or?? different domainnames suck :-D > > > > Jan > > > > > > > > ----- Original Message ----- > > From: <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Tuesday, September 09, 2003 3:36 PM > > Subject: Re: Tomcat 5 clustering > > > > > > > > Jan Agermose wrote: > > > > > > > >> I'm not using version 5 but was looking for information on what > > > >> clustering capabilities that where build into tomcat 5 - but I cannot > > > >> find anything on the webpage... looking in the wrong places :-) > > > >> > > > >> Could you offer any links? Is it simply a distributed session > > > >> implementation or?! > > > > > > > > I don't know much about it. Basically, it's a simple multicast based > > > > session replication implementation, written by Filip Hanik (you may > > > > remember his TC 4 clustering article). There are indeed no docs about > > > > that at the moment. > > > > > > > Remy is right... (of course :) ) > > > Tomcat 4.1 backport consists of a single patch as a jar file, > > it uses the > > > universal good library for replication (the same as Jboss uses for EJB > > > clustering)..Works well but requires a little knowledge of > > networking (UDP > > > & so on)... > > > > <ad>For more complete clustering, there's JB, of course :)</ad> > > > :) > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
