Crash when the ConcurrencyDebug flag is passed

[OscarGorog]

I just began using Pulse and accidentally ran into what seems to be a concurrency bug with Core Data when using the ConcurrencyDebug flag.

The crash happens on line 167 in the LoggerStore.swift file (backgroundContext.userInfo[WeakLoggerStore.loggerStoreKey] = WeakLoggerStore(store: self)) and says this: Thread 1: EXC_BREAKPOINT (code=1, subcode=0x185874d3c)

Not really sure how to go about fixing it as I'm not entirely sure what caused it. Just thought I'd report it as it seems like an issue. 😀

[kean]

Thanks for the report. I haven't tested with this flag. I think it just means that the access should be confined to the context's queue. But no harm done in this case because parallel access is impossible in the initializer. But it of course needs to be fixed.

[OscarGorog]

Thanks! 👍