[CP-stable] Disable async mode with LLDB#184983
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This pull request was opened from and to a release candidate branch. This should only be done as part of the official Flutter release process. If you are attempting to make a regular contribution to the Flutter project, please close this PR and follow the instructions at Tree Hygiene for detailed instructions on contributing to Flutter. Reviewers: Use caution before merging pull requests to release branches. Ensure the proper procedure has been followed. |
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Code Review
This pull request disables LLDB asynchronous mode to address breakpoint rearming issues and updates the expected log pattern from process resumption to breakpoint location addition. Feedback indicates that using breakpoint addition is a weak indicator for workflow initialization and suggests renaming the _lldbProcessResuming variable to better reflect its updated purpose.
d8d0a0a
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flutter:flutter-3.41-candidate.0
### Issue Link: What is the link to the issue this cherry-pick is addressing? flutter#184254 ### Impact Description: What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping of production apps (the app crashes on launch). This information is for domain experts and release engineers to understand the consequences of saying yes or no to the cherry pick. Debugging on physical iOS devices often crashes when using Xcode 26.4. ### Changelog Description: Explain this cherry pick: * In one line that is accessible to most Flutter developers. * That describes the state prior to the fix. * That includes which platforms are impacted. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples. When debugging on physical iOS devices and Xcode 26.4+, app often crashes. ### Workaround: Is there a workaround for this issue? * Use a simulator * Or launch from Xcode * Or use Xcode 26.3 * Or use a wireless device ### Risk: What is the risk level of this cherry-pick? ### Test Coverage: Are you confident that your fix is well-tested by automated tests? ### Validation Steps: What are the steps to validate that this fix works? Do `flutter run` in https://github.com/flutter/flutter/tree/master/dev/integration_tests/flutter_gallery using Xcode 26.4 and a physical iOS device.
Issue Link:
What is the link to the issue this cherry-pick is addressing?
#184254
Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)?
Does it impact development (ex. flutter doctor crashes when Android Studio is installed),
or the shipping of production apps (the app crashes on launch).
This information is for domain experts and release engineers to understand the consequences of saying yes or no to the cherry pick.
Debugging on physical iOS devices often crashes when using Xcode 26.4.
Changelog Description:
Explain this cherry pick:
See best practices for examples.
When debugging on physical iOS devices and Xcode 26.4+, app often crashes.
Workaround:
Is there a workaround for this issue?
Risk:
What is the risk level of this cherry-pick?
Test Coverage:
Are you confident that your fix is well-tested by automated tests?
Validation Steps:
What are the steps to validate that this fix works?
Do
flutter runin https://github.com/flutter/flutter/tree/master/dev/integration_tests/flutter_gallery using Xcode 26.4 and a physical iOS device.