[Grinder-development] Initialization of object once per thread

[Darren B. <bal...@gm...>]

Hi All,

I recently found the following example online:

If you want one instance for all worker threads in a process, call it
from the top level of your script.


from mypackage import MyTest

myTest = MyTest()
myTest.init()

class TestRunner:
def __call__(self):
# use myTest

I have this exact code with onle the MyTest object being the
differentiator, and in the call I get a null pointer exception.


from net.grinder.script import Test
from net.grinder.script.Grinder import grinder
from com.myapp.api.controllers.perf.app import CreateAppPerf

createAppPerf = CreateAppPerf()
createAppPerf.initialize()

createAppTest = Test(1, "Create APP 1 Table 100 Fields")
createAppTest.record(createAppPerf.createApp)

class TestRunner:
    def __call__(self):
        createAppPerf.createApp(1,100)



Moving the createAppPerf.initialize() to the __init__ method works, but
this is not what I would like.  I would to initialize only once.

Any suggestions as how to do this so that createAppPerf is not null in
__call__?


Thanks,
Darren