RE: Different apps clustering on the same Tomcat?

2010-01-19 Thread Caldarale, Charles R
> From: John Tangney [mailto:jo...@jdtangney.com] > Subject: Different apps clustering on the same Tomcat? > > Is it possible to get two apps in the same Tomcat instance to exchange > session info, in a cluster? If so, how? Not sure what you're asking. If there's only one Tomcat instance, there'

RE: Different apps clustering on the same Tomcat?

2010-01-20 Thread John Tangney
Thanks, Chuck. Caldarale, Charles R wrote .. > > From: John Tangney [mailto:jo...@jdtangney.com] > > Is it possible to get two apps in the same Tomcat instance to exchange > > session info, in a cluster? If so, how? > > Not sure what you're asking. Apologies if I was not clear. We have two mach

Re: Different apps clustering on the same Tomcat?

2010-01-20 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 John, On 1/20/2010 12:37 PM, John Tangney wrote: > Just for background... In an ideal world, we'd just buy another > server and add it to the (existing) cluster. But we are looking for > ways to get the benefit of another cluster node without new > h

RE: Different apps clustering on the same Tomcat?

2010-01-20 Thread Caldarale, Charles R
> From: John Tangney [mailto:jo...@jdtangney.com] > Subject: RE: Different apps clustering on the same Tomcat? > > We have two machines, each with a Tomcat, forming a cluster. An app > named "gh" runs on each cluster node. We want to add a second app to > one of the

Re: Different apps clustering on the same Tomcat?

2010-01-20 Thread John Tangney
On Jan 20, 2010, at 10:57 AM, Caldarale, Charles R wrote: From: John Tangney [mailto:jo...@jdtangney.com] Subject: RE: Different apps clustering on the same Tomcat? We have two machines, each with a Tomcat, forming a cluster. An app named "gh" runs on each cluster node. We want to ad

RE: Different apps clustering on the same Tomcat?

2010-01-20 Thread Caldarale, Charles R
> From: John Tangney [mailto:jo...@jdtangney.com] > Subject: Re: Different apps clustering on the same Tomcat? > > We use a cluster to do seamless deploys. We use Nginx on the front end > to direct traffic to one or other of the nodes in the cluster. To > deploy, we bring up

Re: Different apps clustering on the same Tomcat?

2010-01-20 Thread John Tangney
On Jan 20, 2010, at 7:38 PM, Caldarale, Charles R wrote: You can run multiple instances of Tomcat on the same box, and each could have a copy of the app deployed, and each Tomcat could be a separate node in the cluster. That's exactly what we do on Linux, but it fails on Windows due to a

RE: Different apps clustering on the same Tomcat?

2010-01-20 Thread Caldarale, Charles R
> From: John Tangney [mailto:jo...@jdtangney.com] > Subject: Re: Different apps clustering on the same Tomcat? > > That's exactly what we do on Linux, but it fails on Windows due to a > bug I have already logged. What bug is that? I run multiple Tomcats concurrently o

Re: Different apps clustering on the same Tomcat?

2010-01-21 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 John, On 1/20/2010 10:28 PM, John Tangney wrote: > We use a cluster to do seamless deploys. We use Nginx on the front end > to direct traffic to one or other of the nodes in the cluster. To > deploy, we bring up the new version of the app in a one nod