wait

Documentation

Index

• func ContextOrGroupOrInterrupt(ctx context.Context, wg *sync.WaitGroup)
• func InterruptSignal() chan os.Signal

Functions

func ContextOrGroupOrInterrupt

func ContextOrGroupOrInterrupt(ctx context.Context, wg *sync.WaitGroup)

ContextOrGroupOrInterrupt blocks until one of 3 things happens: the context deadline is met (if one exists), the wait group's Wait() function naturally unblocks, or we receive a SIGINT/SIGTERM signal.

func InterruptSignal

func InterruptSignal() chan os.Signal

InterruptSignal creates a channel that will accept the next SIGTERM or SIGINT signal the OS sends to this process. This call does NOT block - it is up to you to "<-" in or out of a 'select' to actually control program flow.