udpnat

Documentation

Index

• type Conn
• type Metrics
• type PrepareFunc
• type Service
  • func New(handler N.UDPConnectionHandlerEx, prepare PrepareFunc, timeout time.Duration, ...) *Service
  • func (s *Service) Close()
  • func (s *Service) Metrics() Metrics
  • func (s *Service) NewPacket(bufferSlices [][]byte, source M.Socksaddr, destination M.Socksaddr, ...)
  • func (s *Service) Purge()
  • func (s *Service) PurgeExpired()
  • func (s *Service) ResetMetrics() Metrics
  • func (s *Service) Start() error

Types

type Conn

type Conn interface {
	N.PacketConn
	SetHandler(handler N.UDPHandlerEx)
	canceler.PacketConn
}

type Metrics

type Metrics struct {
	Creates uint64
	Rejects uint64
	Inputs  uint64
	Drops   uint64
}

type PrepareFunc

type PrepareFunc func(source M.Socksaddr, destination M.Socksaddr, userData any) (bool, context.Context, N.PacketWriter, N.CloseHandlerFunc)

type Service

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

func New

func New(handler N.UDPConnectionHandlerEx, prepare PrepareFunc, timeout time.Duration, shared bool) *Service

func (*Service) Close

func (s *Service) Close()

func (*Service) Metrics

func (s *Service) Metrics() Metrics

func (*Service) NewPacket

func (s *Service) NewPacket(bufferSlices [][]byte, source M.Socksaddr, destination M.Socksaddr, userData any)

func (*Service) Purge

func (s *Service) Purge()

func (*Service) PurgeExpired

func (s *Service) PurgeExpired()

func (*Service) ResetMetrics

func (s *Service) ResetMetrics() Metrics

func (*Service) Start

func (s *Service) Start() error