Shutdown processor and worker on init fail

[pradovic]

Current behavior

Worker and Processor do not shutdown if initialize function fails, per #7575.

Proposed changes

If the initialize function fail, do not proceed to run loops, but instead shutdown self and stop ack the ctx.

[adrianbenavides]

Thanks for submitting this PR @pradovic! It looks good but we need to merge the CLA PR first before we can approve this one.

[adrianbenavides]

Hey @pradovic, we need you to rebase your branch on top of latest develop to grab your CLA changes and pass the lint_commits CI check.

Also, we saw here there is a problem with one test. To fix it, you need to change the sleep time as I did here and here. I tried to push the changes myself, but for some reason they didn't get through.

[pradovic]

Hey @pradovic, we need you to rebase your branch on top of latest develop to grab your CLA changes and pass the lint_commits CI check.

Also, we saw here there is a problem with one test. To fix it, you need to change the sleep time as I did here and here. I tried to push the changes myself, but for some reason they didn't get through.

Thanks for the review! I rebased with develop and added a sleep time.

[SanjoDeundiak]

@pradovic thank you for submitting the PR! I noticed that we needed to increase the sleep time on a test to make it work again. That makes me a little bit worried that there is a bug in our code which wasn't visible before. I think your code is absolutely fine, but I'll need to inspect how it affected that test before we can merge your PR. That will take a while. I'll get back to you as soon as I can

[pradovic]

@SanjoDeundiak Ok, thanks! let me know if I can help, I am trying to reproduce it locally but did not manage to do it. I will try to take a look as well.