dialer

Documentation

Index

• Variables
• func DialContext(ctx context.Context, network, address string) (net.Conn, error)
• func DialContextWithOptions(ctx context.Context, network, address string, opts *Options) (net.Conn, error)
• func LinuxMarkSymbol(fd int32, mark int) error
• func ListenContext(ctx context.Context, network string, address string) (net.Listener, error)
• func ListenPacket(network, address string) (net.PacketConn, error)
• func ListenPacketWithOptions(network, address string, opts *Options) (net.PacketConn, error)
• type Options

Variables

var (
	DefaultInterfaceName  = ""
	DefaultInterfaceIndex = 0
	DefaultRoutingMark    = 0 // maybe need root permission
	DefaultMarkSymbol     func(socket int32) bool
)

Functions

func DialContext

func DialContext(ctx context.Context, network, address string) (net.Conn, error)

func DialContextWithOptions

func DialContextWithOptions(ctx context.Context, network, address string, opts *Options) (net.Conn, error)

func LinuxMarkSymbol

func LinuxMarkSymbol(fd int32, mark int) error

func ListenContext

func ListenContext(ctx context.Context, network string, address string) (net.Listener, error)

func ListenPacket

func ListenPacket(network, address string) (net.PacketConn, error)

func ListenPacketWithOptions

func ListenPacketWithOptions(network, address string, opts *Options) (net.PacketConn, error)

Types

type Options

type Options struct {
	// InterfaceName is the name of interface/device to bind.
	// If a socket is bound to an interface, only packets received
	// from that particular interface are processed by the socket.
	InterfaceName string

	// InterfaceIndex is the index of interface/device to bind.
	// It is almost the same as InterfaceName except it uses the
	// index of the interface instead of the name.
	InterfaceIndex int

	// RoutingMark is the mark for each packet sent through this
	// socket. Changing the mark can be used for mark-based routing
	// without netfilter or for packet filtering.
	MarkSymbol func(socket int32) bool
}