This repository has been archived by the owner on Sep 24, 2022. It is now read-only.
Replace IOLoop.update_handler with remove_handler and add_handler #38
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Outdated suggestions cannot be applied.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.
Using IOLoop.update_handler was causing issues with Exception handling in tornado.gen in the host application to the extend that the errors were returned on the wrong RequestHandler. Even other code errors. I assume it has something to do with the StackContext. add_handler creates a new StackContext, but update_handler doesn't.