enhance: allow users to disable broker heartbeats

[smart-programmer]

broker heartbeats clutter the logs console which prevents users from seeing important logs. this allows users to disable broker heartbeats if timeout isn't provided.

reference issue

[auvipy]

the change seems feasible, however, is it possible for you to add some additional tests for the change?

[FrankK-1234]

Hello,

I took the liberty to add a test case for this change. However I'm failing to add to a pull request as I'm new to git and I get a permission denied pushing to smart-programmer branch. No clue how to do it. I however attached a patch file to add the change in t/unit/test_mixins.py. Would that test case be enough for the proposed change? (I somehow cannot upload .patch so used .txt instead)
test_mixins.txt

[auvipy]

thanks for the test! you have to open a PR on smart-programmer:enhance/disable-heartbeat-no-timeout branch. if you can't do that we will add the test from your provided code!

[auvipy]

Hello,

I took the liberty to add a test case for this change. However I'm failing to add to a pull request as I'm new to git and I get a permission denied pushing to smart-programmer branch. No clue how to do it. I however attached a patch file to add the change in t/unit/test_mixins.py. Would that test case be enough for the proposed change? (I somehow cannot upload .patch so used .txt instead) test_mixins.txt

or you can open a full PR with your tests and this PR's changes as well! we wil make sure both will get contributors credit