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Index

• func WaitForSignal(logger *log.Logger, callback func())

Functions

func WaitForSignal

func WaitForSignal(logger *log.Logger, callback func())

WaitForSignal blocks forever waiting for SIGTERM, SIGINT or SIGHUP to arrive from the OS. When one of these signals occurs the provided callback is run and the program exits. The provider logger is used to print which signal was caught and a polite goodbye.