wg

Documentation

Index

• Constants
• func ReadStats(id string, cfn core.Work[string]) *ifstats
• type ErrUDPGSODisabled
  • func (e ErrUDPGSODisabled) Error() string
  • func (e ErrUDPGSODisabled) Unwrap() error
• type StdNetBind
  • func NewEndpoint(id string, d connector, ep *multihost.MH, f rwobserver, rb [3]byte) *StdNetBind
  • func (s *StdNetBind) BatchSize() int
  • func (bind *StdNetBind) Close() error
  • func (bind *StdNetBind) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error)
  • func (e *StdNetBind) ParseEndpoint(s string) (conn.Endpoint, error)
  • func (s *StdNetBind) RemoteAddr() netip.AddrPort
  • func (s *StdNetBind) Send(buf [][]byte, peer conn.Endpoint) (err error)
  • func (s *StdNetBind) SetMark(mark uint32) (err error)
• type StdNetBind2
  • func NewEndpoint2(id string, ctl protect.Controller, ep *multihost.MH, f rwobserver) *StdNetBind2
  • func (s *StdNetBind2) BatchSize() int
  • func (s *StdNetBind2) Close() error
  • func (s *StdNetBind2) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error)
  • func (e *StdNetBind2) ParseEndpoint(s string) (conn.Endpoint, error)
  • func (s *StdNetBind2) RemoteAddr() netip.AddrPort
  • func (s *StdNetBind2) Send(bufs [][]byte, peer conn.Endpoint) (err error)
  • func (s *StdNetBind2) SetMark(mark uint32) (err error)
• type StdNetEndpoint
  • func (StdNetEndpoint) ClearSrc()
  • func (e StdNetEndpoint) DstIP() netip.Addr
  • func (e StdNetEndpoint) DstToBytes() []byte
  • func (e StdNetEndpoint) DstToString() string
  • func (e StdNetEndpoint) SrcIP() netip.Addr
  • func (e StdNetEndpoint) SrcToString() string
• type StdNetEndpoint2
  • func (e *StdNetEndpoint2) ClearSrc()
  • func (e *StdNetEndpoint2) DstIP() netip.Addr
  • func (e *StdNetEndpoint2) DstToBytes() []byte
  • func (e *StdNetEndpoint2) DstToString() string
  • func (e *StdNetEndpoint2) SrcIP() netip.Addr
  • func (e *StdNetEndpoint2) SrcIfidx() int32
  • func (e *StdNetEndpoint2) SrcToString() string

Constants

const (

	// github.com/WireGuard/wireguard-go/blob/12269c276/device/queueconstants_android.go#L13
	IdealBatchSize = conn.IdealBatchSize
)

const StdNetSupportsStickySockets = false

no netlink on Androids: github.com/WireGuard/wireguard-go/blob/12269c2761/device/sticky_linux.go#L28 for linux: StdNetSupportsStickySockets = true

Functions

func ReadStats

func ReadStats(id string, cfn core.Work[string]) *ifstats

Types

type ErrUDPGSODisabled

type ErrUDPGSODisabled struct {
	RetryErr error // err, if any, on retry; may be nil
	// contains filtered or unexported fields
}

func (ErrUDPGSODisabled) Error

func (e ErrUDPGSODisabled) Error() string

func (ErrUDPGSODisabled) Unwrap

func (e ErrUDPGSODisabled) Unwrap() error

type StdNetBind

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

func NewEndpoint

func NewEndpoint(id string, d connector, ep *multihost.MH, f rwobserver, rb [3]byte) *StdNetBind

TODO: get d, ep, f, rb through an Opts bag?

func (*StdNetBind) BatchSize

func (s *StdNetBind) BatchSize() int

func (*StdNetBind) Close

func (bind *StdNetBind) Close() error

func (*StdNetBind) Open

func (bind *StdNetBind) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error)

func (*StdNetBind) ParseEndpoint

func (e *StdNetBind) ParseEndpoint(s string) (conn.Endpoint, error)

func (*StdNetBind) RemoteAddr

func (s *StdNetBind) RemoteAddr() netip.AddrPort

func (*StdNetBind) Send

func (s *StdNetBind) Send(buf [][]byte, peer conn.Endpoint) (err error)

func (*StdNetBind) SetMark

func (s *StdNetBind) SetMark(mark uint32) (err error)

from: github.com/WireGuard/wireguard-go/blob/1417a47c8/conn/mark_unix.go

type StdNetBind2

type StdNetBind2 struct {
	// contains filtered or unexported fields
}

StdNetBind2 implements Bind for all platforms. TODO: Remove usage of ipv{4,6}.PacketConn when net.UDPConn has comparable methods for sending and receiving multiple datagrams per-syscall. See the proposal in https://github.com/golang/go/issues/45886#issuecomment-1218301564.

func NewEndpoint2

func NewEndpoint2(id string, ctl protect.Controller, ep *multihost.MH, f rwobserver) *StdNetBind2

func (*StdNetBind2) BatchSize

func (s *StdNetBind2) BatchSize() int

TODO: When all Binds handle IdealBatchSize, remove this dynamic function and rename the IdealBatchSize constant to BatchSize.

func (*StdNetBind2) Close

func (s *StdNetBind2) Close() error

func (*StdNetBind2) Open

func (s *StdNetBind2) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error)

func (*StdNetBind2) ParseEndpoint

func (e *StdNetBind2) ParseEndpoint(s string) (conn.Endpoint, error)

func (*StdNetBind2) RemoteAddr

func (s *StdNetBind2) RemoteAddr() netip.AddrPort

func (*StdNetBind2) Send

func (s *StdNetBind2) Send(bufs [][]byte, peer conn.Endpoint) (err error)

func (*StdNetBind2) SetMark

func (s *StdNetBind2) SetMark(mark uint32) (err error)

from: github.com/WireGuard/wireguard-go/blob/1417a47c8/conn/mark_unix.go

type StdNetEndpoint

type StdNetEndpoint netip.AddrPort

func (StdNetEndpoint) ClearSrc

func (StdNetEndpoint) ClearSrc()

func (StdNetEndpoint) DstIP

func (e StdNetEndpoint) DstIP() netip.Addr

func (StdNetEndpoint) DstToBytes

func (e StdNetEndpoint) DstToBytes() []byte

func (StdNetEndpoint) DstToString

func (e StdNetEndpoint) DstToString() string

func (StdNetEndpoint) SrcIP

func (e StdNetEndpoint) SrcIP() netip.Addr

func (StdNetEndpoint) SrcToString

func (e StdNetEndpoint) SrcToString() string

type StdNetEndpoint2

type StdNetEndpoint2 struct {
	// AddrPort is the endpoint destination.
	netip.AddrPort
	// contains filtered or unexported fields
}

func (*StdNetEndpoint2) ClearSrc

func (e *StdNetEndpoint2) ClearSrc()

func (*StdNetEndpoint2) DstIP

func (e *StdNetEndpoint2) DstIP() netip.Addr

func (*StdNetEndpoint2) DstToBytes

func (e *StdNetEndpoint2) DstToBytes() []byte

func (*StdNetEndpoint2) DstToString

func (e *StdNetEndpoint2) DstToString() string

func (*StdNetEndpoint2) SrcIP

func (e *StdNetEndpoint2) SrcIP() netip.Addr

func (*StdNetEndpoint2) SrcIfidx

func (e *StdNetEndpoint2) SrcIfidx() int32

func (*StdNetEndpoint2) SrcToString

func (e *StdNetEndpoint2) SrcToString() string