sticky_session doesn't work

[王科选 <rabbitwkx@xxxxxxxxx>]

  Hi, I'm using Apache/2.2.16 (Win32) mod_jk/1.2.30 , and had set the 
sticky_session=1, but it doesn't work!

will someone help me please, thanks!

Here is the workers.properties:

    worker.list = balancer,status

     worker.tomcat1.port=8010

     worker.tomcat1.host=10.3.1.17
     worker.tomcat1.type=ajp13
     worker.tomcat1.lbfactor = 1

     worker.tomcat2.port=8010
     worker.tomcat2.host=10.3.1.18
     worker.tomcat2.type=ajp13
     worker.tomcat2.lbfactor = 1

     worker.balancer.type=lb
     worker.balancer.balance_workers=tomcat1,tomcat2
     worker.balancer.sticky_session=1

     worker.status.type=status

And I'm also wondering how apache descides which tomcat a session 
belongs to ?

---------------------------------------------------------------------
The official User-To-User support forum of the Apache HTTP Server Project.
See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx
  "   from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx
For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx