[flutter_tools] check if stream is open before sending message in ios device#99947
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fluttergithubbot merged 5 commits intoflutter:masterfrom Mar 17, 2022
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[flutter_tools] check if stream is open before sending message in ios device#99947fluttergithubbot merged 5 commits intoflutter:masterfrom
fluttergithubbot merged 5 commits intoflutter:masterfrom
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| onError: _linesController.addError, | ||
| onDone: _linesController.close, | ||
| (String line) { | ||
| if (!linesController.isClosed) { |
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This is the actual fix, the other added if checks are just defensive.
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Why here and not in e.g. _newSyslogLineHandler(), or up on line 697?
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Were there multiple stacktraces we're seeing in CI, or is this a more general question? The stacktraces I saw where all on line 719.
Should I wrap the StreamController so that every .add() call has a check first if the delegate is closed?
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Or I can add a new method on the IOSDeviceLogReader class
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Fixes #99021
Related to #99406
Related to #98421
Related to #99855