conn

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Versions in this module

v1

v1.0.17

Aug 1, 2022

v1.0.16

Apr 19, 2022

v1.0.15

Feb 15, 2022

v1.0.14

Feb 15, 2022

v1.0.13

Dec 16, 2021

v1.0.12

Dec 16, 2021

v1.0.11

Dec 8, 2021

Changes in this version

+ var ErrBindAlreadyOpen = errors.New("bind is already open")

+ var ErrWrongEndpointType = errors.New("endpoint type does not correspond with bind type")

+ type Bind interface

+ Close func() error

+ Open func(port uint16) (fns []ReceiveFunc, actualPort uint16, err error)

+ ParseEndpoint func(s string) (Endpoint, error)

+ Send func(b []byte, ep Endpoint) error

+ SetMark func(mark uint32) error

+ func NewDefaultBind() Bind

+ func NewLinuxSocketBind() Bind

+ func NewStdNetBind() Bind

+ func NewWinRingBind() Bind

+ type BindSocketToInterface interface

+ BindSocketToInterface4 func(interfaceIndex uint32, blackhole bool) error

+ BindSocketToInterface6 func(interfaceIndex uint32, blackhole bool) error

+ type Endpoint interface

+ ClearSrc func()

+ DstIP func() net.IP

+ DstToBytes func() []byte

+ DstToString func() string

+ SrcIP func() net.IP

+ SrcToString func() string

+ type LinuxSocketBind struct — linux/amd64

+ func (*LinuxSocketBind) ParseEndpoint(s string) (Endpoint, error)

+ func (bind *LinuxSocketBind) Close() error

+ func (bind *LinuxSocketBind) Open(port uint16) ([]ReceiveFunc, uint16, error)

+ func (bind *LinuxSocketBind) Send(buff []byte, end Endpoint) error

+ func (bind *LinuxSocketBind) SetMark(value uint32) error

+ type LinuxSocketEndpoint struct — linux/amd64

+ func (end *LinuxSocketEndpoint) ClearDst()

+ func (end *LinuxSocketEndpoint) ClearSrc()

+ func (end *LinuxSocketEndpoint) DstIP() net.IP

+ func (end *LinuxSocketEndpoint) DstToBytes() []byte

+ func (end *LinuxSocketEndpoint) DstToString() string

+ func (end *LinuxSocketEndpoint) SrcIP() net.IP

+ func (end *LinuxSocketEndpoint) SrcToString() string

+ func (endpoint *LinuxSocketEndpoint) Dst4() *unix.SockaddrInet4

+ func (endpoint *LinuxSocketEndpoint) IsV6() bool

+ func (endpoint *LinuxSocketEndpoint) Src4() *ipv4Source

+ type PeekLookAtSocketFd interface

+ PeekLookAtSocketFd4 func() (fd int, err error)

+ PeekLookAtSocketFd6 func() (fd int, err error)

+ type ReceiveFunc func(b []byte) (n int, ep Endpoint, err error)

+ func (fn ReceiveFunc) PrettyName() string

+ type StdNetBind struct

+ func (*StdNetBind) ParseEndpoint(s string) (Endpoint, error)

+ func (bind *StdNetBind) BindSocketToInterface4(interfaceIndex uint32, blackhole bool) error

+ func (bind *StdNetBind) BindSocketToInterface6(interfaceIndex uint32, blackhole bool) error

+ func (bind *StdNetBind) Close() error

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

+ func (bind *StdNetBind) Send(buff []byte, endpoint Endpoint) error

+ func (bind *StdNetBind) SetMark(mark uint32) error

+ type StdNetEndpoint net.UDPAddr

+ func (*StdNetEndpoint) ClearSrc()

+ func (e *StdNetEndpoint) DstIP() net.IP

+ func (e *StdNetEndpoint) DstToBytes() []byte

+ func (e *StdNetEndpoint) DstToString() string

+ func (e *StdNetEndpoint) SrcIP() net.IP

+ func (e *StdNetEndpoint) SrcToString() string

+ type WinRingBind struct — windows/amd64

+ func (*WinRingBind) ParseEndpoint(s string) (Endpoint, error)

+ func (bind *WinRingBind) BindSocketToInterface4(interfaceIndex uint32, blackhole bool) error

+ func (bind *WinRingBind) BindSocketToInterface6(interfaceIndex uint32, blackhole bool) error

+ func (bind *WinRingBind) Close() error

+ func (bind *WinRingBind) Open(port uint16) (recvFns []ReceiveFunc, selectedPort uint16, err error)

+ func (bind *WinRingBind) Send(buf []byte, endpoint Endpoint) error

+ func (bind *WinRingBind) SetMark(mark uint32) error

+ type WinRingEndpoint struct — windows/amd64

+ func (*WinRingEndpoint) ClearSrc()

+ func (e *WinRingEndpoint) DstIP() net.IP

+ func (e *WinRingEndpoint) DstToBytes() []byte

+ func (e *WinRingEndpoint) DstToString() string

+ func (e *WinRingEndpoint) SrcIP() net.IP

+ func (e *WinRingEndpoint) SrcToString() string

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