util

Documentation

Index

• Constants
• func AllowAllFunc(_ net.Addr) bool
• func AllowByRatelimit(z rlzone.Ratelimiter[netip.Addr]) func(net.Addr) bool
• func FixedTimeLimitFunc(d time.Duration) func() time.Duration
• func GenPSK(length int) ([]byte, error)
• func GenPSKHex(length int) (string, error)
• func NetAddrToNetipAddrPort(a net.Addr) netip.AddrPort
• func PSKFromHex(input string) ([]byte, error)
• func PairConn(ctx context.Context, left, right net.Conn, idleTimeout time.Duration, ...)
• func TimeLimitFunc(low, high time.Duration) func() time.Duration
• type DynDialer
  • func NewDynDialer(ep func() string) DynDialer
  • func (d DynDialer) DialContext(ctx context.Context) (net.PacketConn, net.Addr, error)
• type StaleMode
  • func (m *StaleMode) Set(val string) error
  • func (m *StaleMode) String() string

Constants

const (
	MaxPktBuf = 65536
)

Functions

func AllowAllFunc

func AllowAllFunc(_ net.Addr) bool

func AllowByRatelimit

func AllowByRatelimit(z rlzone.Ratelimiter[netip.Addr]) func(net.Addr) bool

func FixedTimeLimitFunc

func FixedTimeLimitFunc(d time.Duration) func() time.Duration

func GenPSK

func GenPSK(length int) ([]byte, error)

func GenPSKHex

func GenPSKHex(length int) (string, error)

func NetAddrToNetipAddrPort

func NetAddrToNetipAddrPort(a net.Addr) netip.AddrPort

func PSKFromHex

func PSKFromHex(input string) ([]byte, error)

func PairConn

func PairConn(ctx context.Context, left, right net.Conn, idleTimeout time.Duration, staleMode StaleMode)

func TimeLimitFunc

func TimeLimitFunc(low, high time.Duration) func() time.Duration

Types

type DynDialer

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

func NewDynDialer

func NewDynDialer(ep func() string) DynDialer

func (DynDialer) DialContext

func (d DynDialer) DialContext(ctx context.Context) (net.PacketConn, net.Addr, error)

type StaleMode

type StaleMode int

const (
	BothStale StaleMode = iota
	EitherStale
	LeftStale
	RightStale
)

func (*StaleMode) Set

func (m *StaleMode) Set(val string) error

func (*StaleMode) String

func (m *StaleMode) String() string