Update async usages in README and examples to shutdown properly #727
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Outdated suggestions cannot be applied.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.
Motivation:
In several examples of async/await support, the call to shutdown() on the HTTPClient are made with await but do not call get() on the EventLoopFuture.
Modifications:
Add the .get() call in four locations that need it.
Result:
After fixing this, the client should properly get closed down and there are no longer warnings emitted by the compiler.