Re: Session token generation in JMeter with Run Thread Groups Consecutively option ON

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Thank Felix.

I'll try this.

On Sun, 8 Mar, 2026, 00:51 Felix Schumacher, <
[email protected]> wrote:

> Hi,
>
> JMeter doesn't provide that functionality out of the box. If you are able
> to program you token refresh in groovy (or any other JSR223 Sampler), you
> can take a look at the attached test plan.
>
> That test plan creates a daemon thread from a JSR223 Groovy Sampler that
> refreshes ONE token every 50 minutes for as long the thread is running.
> That happens in a setup thread group and therefore before any other thread
> group.
>
> In the two simulated thread groups I placed a JSR223 Groovy Sampler to get
> the token from the props variable (it is currently a AtomicReference to
> make it safer for JMeters access model).
> Then a http sampler (that will fail because of an invalid DNS name) uses
> that token.
>
> If thread group uses a lot of time for each round, place the get token
> logic inside a JSR223 Timer. That should run before each sampler on the
> same level or downwards.
>
> When all thread groups are done the teardown thread group will try to stop
> the daemon thread with another groovy script.
>
> Maybe that helps you as a starting point.
>
> Felix
> Am 27.02.26 um 16:45 schrieb Abhitosh Patil:
>
> Hi,
>
> I have 4 thread groups in my JMeter script.
> Run Thread Groups Consecutively (One at a time) option is ON.
>
> Now I want to add 1 more thread group at the top for session token
> generation. It should generate fresh session token after every 55 minutes.
>
> I can't uncheck Run Thread Groups Consecutively option.
>
> How can I handle this?
>
> Thanks in advance.
>
> Abhitosh Patil
>
>
>

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