Clean up pre-existing DevFS during creation #10843
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Outdated suggestions cannot be applied.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.
When connecting to a flaky device, or a device with a flaky network stack, flutter_tool can exit without any opportunity to clean up the DevFS on the device. However, users are expecting reconnections to work. Currently they fail when flutter_tool notices that the target VM already has a DevFS set up.
In this case, this CL cleans up the existing DevFS, and sets up a new one. This CL also avoids trying to connect to a bogus port on a Fuchsia devices.