netutil

Documentation

Index

• Variables
• func GetClientTLSConfig(hostname string, caFile string, certFile string, keyFile string) (*tls.Config, error)
• func GetHost(addr string) (string, error)
• func GetServerTLSConfig(caFile string, certFile string, keyFile string) (*tls.Config, error)
• func NewBreaker() *circuit.Breaker
• type StoppableListener
  • func NewStoppableListener(addr string, tlsConfig *tls.Config, stopc <-chan struct{}) (*StoppableListener, error)
  • func (ln *StoppableListener) Accept() (net.Conn, error)
  • func (ln *StoppableListener) Addr() net.Addr
  • func (ln *StoppableListener) Close() error

Variables

var (
	// ErrListenerStopped indicates that the server has been stopped.
	ErrListenerStopped = errors.New("server stopped")
)

Functions

func GetClientTLSConfig

func GetClientTLSConfig(hostname string,
	caFile string, certFile string, keyFile string) (*tls.Config, error)

GetClientTLSConfig returns client TLS config.

func GetHost

func GetHost(addr string) (string, error)

GetHost return sthe host component from the specified address.

func GetServerTLSConfig

func GetServerTLSConfig(caFile string, certFile string,
	keyFile string) (*tls.Config, error)

GetServerTLSConfig returns the server TLS config.

func NewBreaker

func NewBreaker() *circuit.Breaker

NewBreaker returns a new breaker.

Types

type StoppableListener

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

StoppableListener is a type of TCP listener that can be stopped by signalling the associated stopc channel. It binds to all IPs resolved from the specified address.

func NewStoppableListener

func NewStoppableListener(addr string, tlsConfig *tls.Config,
	stopc <-chan struct{}) (*StoppableListener, error)

NewStoppableListener returns a listener that can be stopped.

func (*StoppableListener) Accept

func (ln *StoppableListener) Accept() (net.Conn, error)

Accept starts to accept incoming connections.

func (*StoppableListener) Addr

func (ln *StoppableListener) Addr() net.Addr

Addr returns the net.Addr of the listener.

func (*StoppableListener) Close

func (ln *StoppableListener) Close() error

Close closes the listener.