Re: [jbosscache-users] Issue with JBC on Tomcat 5.5
On 13 Nov 2007, at 10:30, Mamta, Jain wrote:
Hi Manik,
Thanks for your reply.
Yes, the tomcat clustering is enabled and works fine. Does tomcat
also use JGroups ?
Yes, although potentially not the same version as shipped with JBoss
Cache.
The tomcat's clustering is on say 228.8.8.8 and port 4554. What I
have done is, configured replSync-service.xml that comes with
JBossCache and pointed the UDP/mcastaddr to the same addr and port
as in Tomcat. Is there something wrong here ? What I have udnerstood
from the documetns of JBossCAche is that, it leverages on JGroups
which is capable of discovering an existing multicast group, in that
case is'nt this configuration enough ? If the answer is no then what
is the role of replSync-service.xml ? Is there a separate xml that
is to be configured for automatic discovery ? Or the mping.xml found
in jgroups.jar has to be modified ?
Just use a different multicast address and port. Tomcat will barf (as
it as) if it sees JBoss Cache discovery and replication traffic.
Cheers,
Manik
--
Manik Surtani
Lead, JBoss Cache
manik(a)jboss.org
Attachments:
- attachment.html (text/html — 4.6 KB)