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ThreadSanitizer data race #588

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peboozt opened this issue Sep 6, 2021 · 0 comments · Fixed by #607
Closed

ThreadSanitizer data race #588

peboozt opened this issue Sep 6, 2021 · 0 comments · Fixed by #607
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peboozt commented Sep 6, 2021

The thing

Some of our developers are getting errors from the ThreadSanitizer. It seems ServerDateProvider.synchronize and ServerDateProvider.currentDate are calling Kronos.Clock.now and Kronos.Clock.sync from different threads (main and the com.datadoghq.rum-monitor queue), which apparently is discouraged by the Kronos developers. See this issue: MobileNativeFoundation/Kronos#85

Attached is a debug log with the errors.

debuglog.txt

Environment

XCode 12.5
Simulator with iOS 14.5
DatadogSDK 1.6.0
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