nat

type Config struct {
	// ProbeTimeout is the duration between sending probes.
	ProbeTimeout time.Duration
	// DecisionTime is how much time we wait before checking (on the
	// initiator) all the links that successfully communicated (so they got
	// stun.ClassSuccess in response to a stun.ClassRequest) and deciding
	// which one to use.
	DecisionTime time.Duration
	// PeerDeadline is the duration for which the negotiation must go
	// on. Please note this must be > DecisionTime because after the
	// initiator decided which link to use, we need to have one more
	// complete round-trip (stun.ClassSuccess in response to a
	// stun.ClassRequest) but with UseCandidate set to true.
	PeerDeadline time.Duration
	// Prints all the ongoing handshakes.
	Verbose bool
	// Bind locally to a specific address.
	BindAddress *net.UDPAddr
	// Which interfaces use for ICE.
	UseInterfaces []string
	// Blacklist given addresses for ICE negotiation.
	BlacklistAddresses []*net.IPNet
}

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

type ExchangeCandidatesFun func([]byte) []byte