i have 10 transactions,first one is login and has multiple transactions & last one is logout, if any of the user action got failed then directly need to perform log off
You can use an If Controller and check ${JMeterThread.last_sample_ok} pre-defined variable status and if it's not true - call the Module Controller which will execute the Test Fragment responsible for the logout.
Check out Easily Write a GOTO Statement in JMeter for example implementation if needed.
Related
In the below snapshot if select category response assertion fails, how do i goto loop controller and continue the loop.. until the mentioned required no.of count in loop controller
I don't think it's possible with the Loop Controller, the maximum you could do is:
Check whether previous Sampler is successful or not using If Controller and JMeterThread.last_sample_ok pre-defined variable
Add Flow Control Action sampler as a child of the If Controller and configure it to "Go to next iteration of Current Loop"
However this way you cannot avoid incrementing the count of the Loop Controller and if/when you run out of iterations JMeter will exit the loop (unless it's something you're looking for), this way you can only skip Samplers which are below the failing one in the Loop Controller.
Maybe it worth considering going for the While Controller instead.
In my Test Plan , i have multiple transactions(not related). Is there a way to stop just the current transaction only on a sampler error. If I use the setting to stop thread/ continue next thread , it just drops the thread for each transactions, which is not very helpful for what i want to achieve. Any help please. Thanks
What do you mean by "transaction"?
"Sample error" can be caught by If Controller using ${JMeterThread.last_sample_ok} pre-defined variable as the condition and from there you can:
Add Flow Control Action sampler and use one of below 3 actions:
Or add a Module Controller pointing to a Test Fragment holding the actions which you would like to execute on Sampler's error. See Easily Write a GOTO Statement in JMeter article for more details.
i need your help for transaction controller in jmeter.
I have a requirement to run 4 http request as one flow , so i have put them in one transaction controller , but once i run the script then all 4 requests runs individual and after that it runs in a transaction controller.
My expectation is that a script should run all 4 request in a transaction controller as one flow.
You don't seem to fully understand Transaction Controller concept.
It doesn't really get "executed", it is only a sum of its children elapsed times.
If you add i.e. View Results in Table listener you will see that:
Requests are being executed as "one flow", one by one
Transaction Controller response time is the sum of its children response times
Check out What is JMeter’s Transaction Controller? article for more details if needed
If I understood your requirement correctly, you can use below option to get your answer,
Select "Transaction controller" -> check on "Create Parent Sample"
I have a test plan such as:
-Test Plan
- Thread Group
- Cookie Manager
- Login
- Play
The login operation returns a session cookie which is required for play operation, for which I'm using Cookie Manager.
Now, the login operation should happen only once and play operation should happen 1000 times. How can I do it? I know that each thread in the thread group represents individual user. So how should I arrange this test?
Just use Loop Controller and structure your test this way:
I'm using JMeter to run a functional test to update the password of a lot of users (22K). I've separated the users in 2 scripts and used a Ultimate Thread Group with Start Threads Count = 100, which is the value with which I got less errors, however I still got 1.5% transactions failed, and I need to rerun only this failed threads, because all users need to have the same password.
I've tried to get answers to this specific problems, but I have only found ways to prevent this from happening, like using a While controller with a timer, or logging the full response for failure, but I haven't found if there is a way to specifically rerun the failed threads.
Does anyone know if this is possible?
You will have to do following.
Use JSR223 sampler to set the rescode=0
While controller with (if rescode!=200)
HTTP Sampler
JSR223 post processor as javascript as the scripting language.
Store response code using prev.getResponseCode()
e.g. vars.put("rescode", prev.getResponseCode());
You might have to add some more intelligence to the script to avoid infinite loop.
Another approach to solving the problem would be to anticipate errors on some of the password update calls and build a data file upon failure with the information you need.
For Example:
Create a regular expression post processor that has default value of false, and template value of true. Make the expression match the expected response, and fail if the sample fails.
Then, after that sampler, you can add an if statement based on the new true/false variable. If it is false, you know the previous password update failed. Inside the if statement, add a dummy sampler with response data containing all the information you need to know which accounts you must retry.
Then, add a simple file writer to this dummy sampler, and log the dummy sampler response data to a file. At the end of a test run this data file would contain all the information you need to re-try all failed accounts.
Sadly this is a slightly manual process, but I'm sure with a little creativity you could automate recursive test runs until the re-try file is empty. Beanshell file IO might let you handle it all inside a single test run.
-Addled