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From credible58 <paul.off...@advance7.com>
Subject Synchronizing Timer - Erratic results after Stop
Date Sat, 26 Mar 2011 17:20:39 GMT
I am getting erratic behaviour with the Synchronizing Timer after manually
stopping a test with Ctrl-.

It looks very much like the problem reported by Bugzilla report 37705 -
https://issues.apache.org/bugzilla/show_bug.cgi?id=37705

I have added a line of code to the delay() method of SyncTimer.java as
follows:

    public long delay() {
         synchronized (sync) {
             timerCounter[0]++;
             final int groupSz = getGroupSize();
             final int count = timerCounter[0];
             if (
                 (groupSz == 0 && count >= // count of threads in the thread
group
                    
JMeterContextService.getContext().getThreadGroup().getNumThreads())
                 ||
                 (groupSz > 0 && count >= groupSz)
                 ) {
                 sync.notifyAll();
                 timerCounter[0]=0; // reset counter once we have reached
the limit
             } else {
                 try {
                     sync.wait();
                 } catch (InterruptedException e) {
                     log.warn(e.getLocalizedMessage());

                     timerCounter[0]=0; // *** Added this line

                 }
             }
         }
         return 0;
     }

This seems to fix the problem.

* Has the earlier fix been lost?
* Am I doing something wrong?
 
Thanks and regards...Paul

Environment is:

Windows 7 Professional - 32 bit
java version "1.6.0_22"
Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
Java HotSpot(TM) Client VM (build 17.1-b03, mixed mode, sharing)
JMeter 2.4 r961953


-----
Paul Offord
Advance7
--
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