feat(udp): add send functionality

[mojomex]

PR Type

• Improvement

Related Links

• feat(nebula_hw_interfaces): better UDP socket #231 -- UDP socket introduced here

Description

This PR adds a send() function to the UDP socket. The function only sends if a send destination address has been set during creation of the socket. Otherwise it throws a UsageError.

All added functionality is covered by unit tests.

Review Procedure

• Code review
• Confirm that unit tests cover all provided functionality

Remarks

Clang-tidy was being pedantic in a few spots, so I cleaned up a few of those too.

Pre-Review Checklist for the PR Author

PR Author should check the checkboxes below when creating the PR.

• Assign PR to reviewer

Checklist for the PR Reviewer

Reviewers should check the checkboxes below before approval.

• Commits are properly organized and messages are according to the guideline
• (Optional) Unit tests have been written for new behavior
• PR title describes the changes

Post-Review Checklist for the PR Author

PR Author should check the checkboxes below before merging.

• All open points are addressed and tracked via issues or tickets

CI Checks

• Build and test for PR: Required to pass before the merge.

[codecov]

Codecov Report

Attention: Patch coverage is 89.87342% with 8 lines in your changes missing coverage. Please review.

Project coverage is 28.10%. Comparing base (78d4fb9) to head (570b2bf).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #272      +/-   ##
==========================================
- Coverage   29.28%   28.10%   -1.18%     
==========================================
  Files         112      112              
  Lines        9733     9642      -91     
  Branches     3252     2668     -584     
==========================================
- Hits         2850     2710     -140     
- Misses       6359     6452      +93     
+ Partials      524      480      -44     

Flag	Coverage Δ
differential	28.10% <89.87%> (?)
total	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
Common	39.78% <89.87%> (-10.46%)	⬇️
Hesai	29.25% <ø> (-1.16%)	⬇️
Velodyne	37.11% <ø> (-0.08%)	⬇️
Continental	24.93% <ø> (-0.13%)	⬇️
Robosense	0.00% <ø> (ø)