Fix logic issues during graceful shutdown #171
Merged
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Outdated suggestions cannot be applied.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
This should fix the remaining issues raised in #166. The problem here was that if a service finished/threw out of order then we were wrongly treating this as if the service that we are currently shutting down finished.
Modification
This PR ensures that we use the same
services
array during the graceful shutdown to nil out services that have finished. This way we correctly keep track of any service that finished. Additionally, there was a separate bug where we started to shutdown the next service to early if another service threw and had the termination behaviour ofshutdownGracefully
.Result
No more incorrect shutdown orderings.