Hi, Folks, 

I have a web report service application, which is a servlet application, 
accepting the requests from clients ( using UrlConnection.connect() ) to 
generate report. I have setup 2 instances in my computer using clustering.

The work flow is like this:

1.) the client use  new URL(http://locahost/report/submit? ).connection()
to submit request to report server to generate a report. At report server site, 
it will generate a sessionID, for example: 

anonymous wrote : D914C93143AF95B2712C64E7637EED68.node1,

This ID will save in a hashtable of report server code , and the server 
responds this id to client.

2.) After client gets this id, every 15 seconds, the client will use this id to 
query the status of the percentage of report done.
  new 
URL(http://locahost/report/query?id=D914C93143AF95B2712C64E7637EED68.node1 
).connection()

the current issue is the each request doesn't maintain a Session, so 
when the client sends the first query to node1, the second query will send the 
node2, but node2 doesn't save the id, so the client gets no id for the second 
quest.

I have set up worker.loadbalancer.sticky_session=1
in workers.perperties. but it is not useful.

1.)There is any way to fix this issue? 

2.) or can I specify a node to send? because I know seesion id is 
like this 
anonymous wrote : D914C93143AF95B2712C64E7637EED68.node1, I can retrieve node1 
, so I can send the request to it.

Thank you.

Chwang 



  




Thank you very much. 

Chwang 


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