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package p2p
import (
"fmt"
"net"
"strconv"
)
type Peer struct {
Inbound bool // inbound (via listener) or outbound (via dialout)
Address net.Addr
Host []byte
Port uint16
Pubkey []byte
Id string
Caps []string
peerErrorChan chan error
messenger *messenger
peerErrorHandler *PeerErrorHandler
server *Server
}
func NewPeer(conn net.Conn, address net.Addr, inbound bool, server *Server) *Peer {
peerErrorChan := NewPeerErrorChannel()
host, port, _ := net.SplitHostPort(address.String())
intport, _ := strconv.Atoi(port)
peer := &Peer{
Inbound: inbound,
Address: address,
Port: uint16(intport),
Host: net.ParseIP(host),
peerErrorChan: peerErrorChan,
server: server,
}
peer.messenger = newMessenger(peer, conn, peerErrorChan, server.Handlers())
peer.peerErrorHandler = NewPeerErrorHandler(address, server.PeerDisconnect(), peerErrorChan)
return peer
}
func (self *Peer) String() string {
var kind string
if self.Inbound {
kind = "inbound"
} else {
kind = "outbound"
}
return fmt.Sprintf("%v:%v (%s) v%v %v", self.Host, self.Port, kind, self.Id, self.Caps)
}
func (self *Peer) Write(protocol string, msg Msg) error {
return self.messenger.writeProtoMsg(protocol, msg)
}
func (self *Peer) Start() {
self.peerErrorHandler.Start()
self.messenger.Start()
}
func (self *Peer) Stop() {
self.peerErrorHandler.Stop()
self.messenger.Stop()
}
func (p *Peer) Encode() []interface{} {
return []interface{}{p.Host, p.Port, p.Pubkey}
}
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