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Eliminate ASL-based stdout forwarding on iOS #3797
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Short-term fix to flutter/flutter#10358. |
chinmaygarde
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Jun 20, 2017
ASL was deprecated in iOS 10 and started causing SIGPIPE issues in iOS 10.3. Under the iOS 8 SDK, syslog() stopped working as of iOS 10.3 devices, with the result that ASL stdout/stderr forwarding was the only means of logging. The engine now builds against the iOS 10 SDK, with deployment target of iOS 8. Under this SDK, syslog() works correctly across all supported OS versions. NOTE: This is a temporary fix to get developers unblocked. While this does fix the SIGPIPE issue and put iOS logging on par with the Android solution, the intent is to move to a dedicated communication channel with flutter_tools that isn't log-based.
This was referenced Jun 20, 2017
This was referenced Nov 2, 2019
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ASL was deprecated in iOS 10 and started causing SIGPIPE issues in iOS
10.3. Under the iOS 8 SDK, syslog() stopped working as of iOS 10.3
devices, with the result that ASL stdout/stderr forwarding was the only
means of logging. The engine now builds against the iOS 10 SDK, with
deployment target of iOS 8. Under this SDK, syslog() works correctly
across all supported OS versions.
NOTE: This is a temporary fix to get developers unblocked. While this
does fix the SIGPIPE issue and put iOS logging on par with the Android
solution, the intent is to move to a dedicated communication channel
with flutter_tools that isn't log-based.