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Forum Discussion

lanceleroux_533's avatar
lanceleroux_533
Icon for Nimbostratus rankNimbostratus
Sep 04, 2008

JSessionID URI Persist

I have created an IRULE to do URI JSessionID balancing for the application only (/mosAppWar) So far our server and LTM logs indicate that this is not being respected. ...
application delivery
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devops
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Nicolas_Menant's avatar
Nicolas_Menant
Icon for Employee rankEmployee
Sep 05, 2008
You're right, since findstr doesn't find your jsessionid, it returns everything

matches_regex is CPU expensive it may be best to try something like this: 

 
   
  when HTTP_REQUEST {     
    if { ([HTTP::uri] contains "/mosAppWar") and ([HTTP::uri] contains "jsessionid") } {     
        set jsess [findstr [HTTP::uri] "jsessionid" 11 ";"]     
        if { $jsess ne "" } {     
          log local0. "creating persistency with $jsess"  
           persist uie $jsess     
        }  
        pool Application_Pool     
        log local0. "QA2 Server: [LB::server addr] jsessionid $jsess Query: [HTTP::uri][HTTP::query]"     
        return      
      } else {     
        pool Static_Pool     
        return     
       }     
   }