package peer

import (
	"net/netip"
	"vppn/m"
)

// ----------------------------------------------------------------------------

// A route is used by a peer to send or receive packets. A peer won't send
// packets on a route that isn't up, but will process incoming packets on
// that route.
type route struct {
	PeerIP       byte
	Up           bool
	Mediator     bool
	EncSharedKey []byte // Shared key for encoding / decoding packets.
	Addr         netip.AddrPort
	useMediator  bool
}

type peerUpdate struct {
	PeerIP  byte
	*m.Peer // nil => delete.
}

// ----------------------------------------------------------------------------

// Wrapper for routing packets.
type wrapper struct {
	Packet  Packet
	Nonce   Nonce
	SrcAddr netip.AddrPort
}