util

Documentation

Index

• Constants
• func Async(fn func() error) <-chan error
• func ControlURL(conn net.Conn) string
• func GetClientTLSConfig(clientCertFile, clientKeyFile, caCertFile string) (tlsConfig *tls.Config, err error)
• func GetTLSConfig(host, caCertFile string, certOpt tls.ClientAuthType) *tls.Config
• func NewForeverBackoff() *expBackoff
• func NewLogger(name string, debug bool) logging.Logger
• func Umask(mask int) (old int, err error)
• type Callbacks
  • func NewCallbacks(name string) *Callbacks
  • func (c *Callbacks) Add(identifier string, fn func() error)
  • func (c *Callbacks) Call(identifier string) error

Constants

const (
	//UNIXAGENTSOCKET prefix path for unix socket
	UNIXAGENTSOCKET = "/tmp/tunnel-agent-unix-"
)

Functions

func Async

func Async(fn func() error) <-chan error

Async is a helper function to convert a blocking function to a function returning an error. Useful for plugging function closures into select and co

func ControlURL

func ControlURL(conn net.Conn) string

Returns server control url as a string. Reads scheme and remote address from connection.

func GetClientTLSConfig

func GetClientTLSConfig(clientCertFile, clientKeyFile, caCertFile string) (tlsConfig *tls.Config, err error)

func GetTLSConfig

func GetTLSConfig(host, caCertFile string, certOpt tls.ClientAuthType) *tls.Config

func NewForeverBackoff

func NewForeverBackoff() *expBackoff

func NewLogger

func NewLogger(name string, debug bool) logging.Logger

func Umask

func Umask(mask int) (old int, err error)

Umask is a wrapper for `unix.Umask()` on non-Windows platforms

Types

type Callbacks

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

func NewCallbacks

func NewCallbacks(name string) *Callbacks

func (*Callbacks) Add

func (c *Callbacks) Add(identifier string, fn func() error)

func (*Callbacks) Call

func (c *Callbacks) Call(identifier string) error