Asyncio streamer example

[Hadatko]

Signed-off-by: Cervenka Dusan cervenka@acrios.com

pyubx2 Pull Request Template

Description

Based on #34 adding asyncio streamer example.

Testing

currently not tested

Checklist:

• [x] My code follows the style guidelines of this project (see CONTRIBUTING.MD).
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly in hard-to-understand areas.
• [ ] I have made corresponding changes to the documentation.
• [ ] (if appropriate) I have added test cases to the tests/test_*.py unittest suite to maintain >= 99% code coverage.
• [ ] I have tested my code against the full tests/test_*.py unittest suite.
• [x] My changes generate no new warnings.
• [ ] Any dependent changes have been merged and published in downstream modules.
• [x] I understand and acknowledge that the code will be published under a BSD 3-Clause license.

[semuadmin]

Hello again!

You do realise you're not getting paid for these, right ;-)?

It may be a little while before I get around to reviewing this (among other things, I need to get my head around the pySerial-asynchio library), but in the meantime could I ask you to provide a clearer rationale for the approach you've used?

1. What are you looking to achieve here in practical terms? What problem does this solve? What use case(s) would it be applicable to?
2. How does this improve on the existing UBXStreamer example, from an end-user perspective?
3. What empirical metrics do you have to back this up e.g. benchmarks, system resource logs, etc.?
4. How do you propose to test it?

Cheers!

[Hadatko]

Hi, sorry i was not responding. I was focused on work.

1. I think this has same usecase as original example
2. cpu usage for current example is 100% when we are not writting/reading data to/from device. New example is solving that.
3. We have script to measure docker container resources. Current solution is fine in terms of resource consumtion.
4. Well i think test may look similar to original streamer.