isclosed

Documentation

Index

• func All(ctx context.Context, done ...<-chan struct{}) <-chan struct{}

Functions

func All

func All(ctx context.Context, done ...<-chan struct{}) <-chan struct{}

All returns a channel that is closed either when each of the channels is read from or the passed context is canceled. All is useful for implementing graceful shutdown of a number of Sends or other running goroutines that indicate their state via a returned read only channel. The graceful shutdown can be circumvented via the context passed to All to ensure shutdowns will not deadlock.