nat

package

v0.0.0-...-8af0b91 Latest Latest Go to latest Published: May 4, 2018 License: MIT Imports: 12 Imported by: 0

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const (
	Ping byte = 1
	Data byte = 2

	FecData byte = 1
	FecOver byte = 2
)

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const CacheBuffSize = SendBuffSize * 1.5

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const SendBuffSize = 2000 //after kcp_send , 3k+, after compress, 3k+ * 1.5+ ,,this size is limited by bufio.Scanner

This section is empty.

func GatherCandidates(sock *net.UDPConn, outIpList string, udpAddr string) ([]candidate, error)

type AttemptEngine struct {
	Kcp  *KcpSetting
	D, P int
	// contains filtered or unexported fields
}

func Init(outIpList string, buster bool, id int, udpAddr string) (*AttemptEngine, error)

func (e *AttemptEngine) Fail()

func (e *AttemptEngine) GetAddrList() string

func (e *AttemptEngine) GetConn(f func(), encode, decode func([]byte) []byte) (net.Conn, error)

func (e *AttemptEngine) SetOtherAddrList(addrList string)

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

func (c *Conn) Close() error

func (c *Conn) LocalAddr() net.Addr

func (c *Conn) Ping() (int, error)

func (c *Conn) Read(b []byte) (int, error)

func (c *Conn) RemoteAddr() net.Addr

func (c *Conn) Run()

func (c *Conn) SetCrypt(encode, decode func([]byte) []byte)

func (c *Conn) SetDeadline(t time.Time) error

func (c *Conn) SetFec(DataShards, ParityShards int) (er error)

func (c *Conn) SetKcp(setting *KcpSetting)

func (c *Conn) SetReadDeadline(t time.Time) error

func (c *Conn) SetWriteDeadline(t time.Time) error

func (c *Conn) Write(b []byte) (int, error)

type 0, check, 1 msg

type KcpSetting struct {
	Nodelay  int32
	Interval int32 //not for set
	Resend   int32
	Nc       int32

	Sndwnd int32
	Rcvwnd int32

	Mtu int32
}

func DefaultKcpSetting() *KcpSetting

Path	Synopsis
stun Package stun implements a subset of the Session Traversal Utilities for NAT (STUN) protocol, described in RFC 5389.	Package stun implements a subset of the Session Traversal Utilities for NAT (STUN) protocol, described in RFC 5389.