Re: Emulating AJAX polling requests

Thanks,

I was thinking that the solution was something like this. However,
I still have questions concerning how this handled.

The docs state that you can provide method that I assume will act as
the main TestRunner method for the new thread. Is this correct?

I am still uncertain how the two TestRunner threads talk to each
other.

Also can the method provided to the startWorker call be an
instrumented method so the the response statistics are reported?

Thanks in advance for you help

Tim

On 11/13/2013 10:48 PM, Marc Holden
wrote:

You can put the xhr request in its own TestRunner and call
grinder.startWorker to fire off the request. If you need to
know when the worker is done, add a variable which you poll
periodically.

Hope this helps...

-Marc

On Nov 13, 2013 4:24 PM, "Heintz, Timothy
J CTR (US)" <theintz-RD6IL/yZvvVWk0Htik3J/[email protected] >
wrote:

The problem is not in
recording the request, but in executing it a separate
thread.

Grinder appears to not allow calling an instrumented method
from any thread other than the main "worker" thread that
invoked by the TestRunner.

Tim

On 11/13/2013 12:31 PM, Ravi Joshi wrote:

If JavaScript is sending any HTTP request,
then you can record this scenario using TCP-Proxy.
Once you have the recorded script, you can do little
modification as per the requirement.

-Ravi Joshi

On Wednesday,
13 November 2013 12:39 AM, "Heintz, Timothy J
CTR (US)" <theintz-RD6IL/yZvvVWk0Htik3J/[email protected]>
wrote:

Hi,

We have an web application in which JavaScript
periodically polls the

server.

To emulate this, I created a Python Thread that
periodically executes a

callback to an instrumented TestRunner method,
the executes the poling

request.

This approach generated the following error:
"Only Worker Threads can

invoke tests". Apparently Grinder does not
allow Python-created

threads to execute instrumented methods.

Is there another way this task can be
accomplished?

Thanks,

Tim

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