[6.0][sending] Fix a bunch of issues around suppressing sending #74068
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Explanation: This fixes a bunch of issues with the suppression of sending that I found recently while working on enabling sending on APIs in the Concurrency library. I felt it stood enough on its own that it made sense to just submit it separately as one functional change. Some notes:
Radars:
Original PRs:
Risk: Low. Just affects sending.
Testing: Added tests to the test suite.
Reviewer: N/A