can not sticky sessions .... why.

[gugusamchil]

hi

I've configured serve1 jboss3.2.3 with apache 1.3.x and mod_jk2 connector on Redhat9,
and server2 configured only jboss3.2.3 on RedHat9.

The load balancing works correctly, but i'm having a few problems getting the sticky sessions to work.

I'll post my workers2.properties below

Thanks in advance for any assistance!


workers2.properties
----------------------------
#Log file, replace APACHE_HOME by your Apache installation directory
[shm]
file= /var/logs/httpd/mod_jk2.log
size=1048576

# The load balancer
[lb:lb]

# Server 1, override port and host.
[channel.socket:IP of server1's:8009]
port=8009
host=IP of server1's
tomcatId=IP of server1's:8009

# Server 2, override port and host.
[channel.socket:IP of server2's:8009]
port=8009
host=IP of server2's
tomcatId=IP of server2's:8009

#define worker for server1
[ajp13:IP of server1's:8009]
channel=channel.socket:IP of server1's:8009
group=lb

#define worker for server2
[ajp13:IP of server2's:8009]
channel=channel.socket:IP of server2's:8009
group=lb

#Uri mapping
[uri:/*]
group=lb
---------------------

and I add jvmRoute=IP of server1's at jboss-server.xml


I'll post to errorlog
----------------------
[月 3月 29 12:53:24 2004] (error) [jk_worker_lb.c (415)]: lb.service() unrecov
erable error...
[月 3月 29 12:53:24 2004] (error) [mod_jk2.c (427)]: mod_jk.handler() Error co
nnecting to tomcat 21000
[月 3月 29 13:23:07 2004] (error) [jk_endpoint.c (90)]: workerEnv.init() creat
e slot epStat.7 failed
[月 3月 29 13:23:07 2004] (error) [jk_worker_lb.c (402)]: lb.service() worker
failed 21000 for ajp13:IP of server1's:8009
[月 3月 29 13:23:07 2004] (error) [jk_worker_lb.c (415)]: lb.service() unrecov
erable error...
[月 3月 29 13:23:07 2004] (error) [mod_jk2.c (427)]: mod_jk.handler() Error co
nnecting to tomcat 21000
----------------------

[slaboure]

You need to assign a worker id in your Tomcat engine configuration:

<Server>
 <Service name="JBoss-Tomcat">
 <Engine name="MainEngine" defaultHost="localhost"
 jvmRoute="node1">
 <Logger className="org.jboss.web.tomcat.Log4jLogger"

Cheers,


sacha

[gugusamchil]

hi sacha
It replies and Thank you.

Please tell me detail? What is the 'node1'. What is the worke id?
node is partition name?

i'll modified jboss-service.xml below
server1
-----------------------------------------
<Engine jvmRoute="IP of server1's" name="MainEngine" defaultHost="IP of server1's">
-----------------------------------------

server2
-----------------------------------------
<Engine jvmRoute="IP of server1's" name="MainEngine" defaultHost="IP of server2's">
-----------------------------------------

lee.