util

Documentation

Index

• func GracefulShutdown(wg *sync.WaitGroup, cancel context.CancelFunc)
• func StartAndGracefulShutdown(run func(ctx context.Context, wg *sync.WaitGroup))

Functions

func GracefulShutdown

func GracefulShutdown(wg *sync.WaitGroup, cancel context.CancelFunc)

GracefulShutdown supports to clean up goroutines after termination signal captured.

func StartAndGracefulShutdown

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

StartAndGracefulShutdown starts to run the specified task in a goroutine and wait for termination signal to shutdown gracefully.

Note, this method is not suitable for any non-blocking task that release resources in defer way.