Wei Tang a1a002f4da Attempt to graceful shutdown in case of panics (#8999) ... * Handle graceful shutdown with unwinding * Fix a race condition * Avoid double exit deadlock * typo: fix docs * Fix ethkey cli compilation * Fix all other cases panic_hook::set -> panic_hook::set_abort * struct fields do not need to be public * Add comments on why exiting AtomicBool is needed		2018-07-02 11:53:50 +02:00
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main.rs	Attempt to graceful shutdown in case of panics (#8999)	2018-07-02 11:53:50 +02:00