Fix exceptions not being handled correctly. #817
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Outdated suggestions cannot be applied.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.
Public API Changes
None
Description
As
prewrite_message
is called as an async Task, we have to handle exceptions locally and not re-raise them. Otherwise on destruction of the Task, the error messageERROR:asyncio:Task exception was never retrieved
is printed. This should have been done with e502d07 already.This patch also removes support of outdated tornado versions.