signal

Documentation

Index

• func ErrorOrFinish1(ctx context.Context, c <-chan error) error
• func ErrorOrFinish2(ctx context.Context, c1, c2 <-chan error) error
• func ExecuteAsync(f func() error) <-chan error
• type ActivityTimer
  • func CancelAfterInactivity(ctx context.Context, timeout time.Duration) (context.Context, ActivityTimer)
• type Semaphore
  • func NewSemaphore(n int) *Semaphore
  • func (s *Semaphore) Signal()
  • func (s *Semaphore) Wait() <-chan bool

Functions

func ErrorOrFinish1

func ErrorOrFinish1(ctx context.Context, c <-chan error) error

func ErrorOrFinish2

func ErrorOrFinish2(ctx context.Context, c1, c2 <-chan error) error

func ExecuteAsync

func ExecuteAsync(f func() error) <-chan error

ExecuteAsync executes a function asychrously and return its result.

Types

type ActivityTimer

type ActivityTimer interface {
	Update()
}

func CancelAfterInactivity

func CancelAfterInactivity(ctx context.Context, timeout time.Duration) (context.Context, ActivityTimer)

type Semaphore

type Semaphore struct {
	// contains filtered or unexported fields
}

func NewSemaphore

func NewSemaphore(n int) *Semaphore

func (*Semaphore) Signal

func (s *Semaphore) Signal()

func (*Semaphore) Wait

func (s *Semaphore) Wait() <-chan bool