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

Variables

var (
	DefaultInterfaceName  = atomic.NewString("")
	DefaultInterfaceIndex = atomic.NewInt32(0)
	DefaultRoutingMark    = atomic.NewInt32(0)
)

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 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.
	RoutingMark int
}