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YogevSitton-zz/DispatchQueuesCrash.swift

Created April 20, 2017 14:27
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Beware of synchronously running on the main thread from a synchronous background thread
Raw
DispatchQueuesCrash.swift
DispatchQueue.global(qos: .utility).sync {
// Background Task
DispatchQueue.main.sync {
// App will crash
}
}
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