os

Documentation

Index

• func WithSignal(ctx context.Context, fn func(ctx context.Context) error, signals ...os.Signal) error

Functions

func WithSignal

func WithSignal(ctx context.Context, fn func(ctx context.Context) error, signals ...os.Signal) error

WithSignal executes fn within a context that is canceled when one of specified signals is received from the OS. It's useful for wrapping some functions that should be canceled when the program receives e.g. SIGINT or SIGTERM.