On 20/05/2009, Deepak Shetty <[email protected]> wrote: > Hi > you seem to have conflicting requirements. What you are simulating wont be > anything close to what the browser actually does (I believe IE doesn't send > more than 2 requests in parallel to any one domain). you are planning to > have the same session hit the server with multiple threads , which isnt the > workload of 500 users. Lets say each new User Session on the server has a > footprint of 1 MB then your test would only simulate a memory usage of 1Mb > not 500 MB > > > (2) I want to simulate a workload of 500 users but do not want to create > 500 actual test login accounts. > > Unless there is a license issue or something , dont have this restriction. > > In any case the only way I can think of is have two thread groups. Configure > your test plan to run your thread groups serially. Login in the first thread > group , extract session id, use beanshell to set this as a Jmeter Property > (not variable) > In the next thread group write your test for n Threads and use the session > id from the property > > So > Test Plan (Check Run Thread Groups Consecutively) > Thread Group 1 > Login Request > RegEx Extractor for session Id > Bean Shell listener to set session id as property (read the > variable and set it using the props object)
Or use the http://jakarta.apache.org/jmeter/usermanual/functions.html#__setProperty function. > Thread Group 2 > Test (Pass session id reading it from property) > ${__property(sessionid)} > > Ive never tested this btw... Should work... > regards > > deepak > > > > On Wed, May 20, 2009 at 8:06 AM, Nguyen Dao <[email protected]> wrote: > > > Hi everyone, > > > > *DESCRIPTION OF MY SITUATION:* > > > > (1) The application I am testing is session-sensitive; I can not log in the > > second time using the same user as the first time without expiring the > > first > > time's session. > > > > (2) I want to simulate a workload of 500 users but do not want to create > > 500 > > actual test login accounts. > > > > (3) I am currently using the "CSV Data Set Config" for obtaining login > > account for each thread. > > > > (4) I am also using the "Regular Expression Extractor" to extract the > > jsessionid from the URL for subsequent request. > > > > *QUESTION:* > > ** > > (1) How can I set up my test plan to login only once under a ThreadGroup, > > and share the session with all threads? I have attempted to use the "Once > > Only Controller" to include the login request, but results shows that > > JMeter > > sends it for every thread. In other words, the scope of "Once Only > > Controller" seems to be within the Thread, rather than the ThreadGroup. Or > > perhaps, I am doing something wrong. > > > > (2) If possible, can you provide a high level skeleton for the test plan? > > For example: > > ThreadGroup > > -- Once Only Controller > > ----Login Requests > > ... > > ... > > etc. > > > > Thank you, > > Nguyen > > [email protected] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
