This repository has been archived by the owner on Jan 8, 2020. It is now read-only.
Exception on destructing the SMTP Transport instance #3645
Closed
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Outdated suggestions cannot be applied.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.
When the SMTP destructs the socket gets closed automatically to free up resources which is good, hoewever when the SMTP Transport desctructs it also calls the disconnect on the SMTP Protocol which is in the middle of destruction and does not have a valid socket anymore. At that moment the sess is still set to true resulting in an Exception on destruction. Implementint / overriding the _disconnect from the SMTP protocol makes sure quit gets issued as well. Quit in itself already checks if the session is still there and makes sure the session gets set to false after quitting.