return
}
-func (me *server) respond(addr net.Addr, rh ResponseHeader, parts ...interface{}) (err error) {
+func (s *server) respond(addr net.Addr, rh ResponseHeader, parts ...interface{}) (err error) {
b, err := marshal(append([]interface{}{rh}, parts...)...)
if err != nil {
return
}
- _, err = me.pc.WriteTo(b, addr)
+ _, err = s.pc.WriteTo(b, addr)
return
}
-func (me *server) newConn() (ret int64) {
+func (s *server) newConn() (ret int64) {
ret = rand.Int63()
- if me.conns == nil {
- me.conns = make(map[int64]struct{})
+ if s.conns == nil {
+ s.conns = make(map[int64]struct{})
}
- me.conns[ret] = struct{}{}
+ s.conns[ret] = struct{}{}
return
}
-func (me *server) serveOne() (err error) {
+func (s *server) serveOne() (err error) {
b := make([]byte, 0x10000)
- n, addr, err := me.pc.ReadFrom(b)
+ n, addr, err := s.pc.ReadFrom(b)
if err != nil {
return
}
if h.ConnectionId != connectRequestConnectionId {
return
}
- connId := me.newConn()
- err = me.respond(addr, ResponseHeader{
+ connId := s.newConn()
+ err = s.respond(addr, ResponseHeader{
ActionConnect,
h.TransactionId,
}, ConnectionResponse{
})
return
case ActionAnnounce:
- if _, ok := me.conns[h.ConnectionId]; !ok {
- me.respond(addr, ResponseHeader{
+ if _, ok := s.conns[h.ConnectionId]; !ok {
+ s.respond(addr, ResponseHeader{
TransactionId: h.TransactionId,
Action: ActionError,
}, []byte("not connected"))
if err != nil {
return
}
- t := me.t[ar.InfoHash]
+ t := s.t[ar.InfoHash]
b, err = t.Peers.MarshalBinary()
if err != nil {
panic(err)
}
- err = me.respond(addr, ResponseHeader{
+ err = s.respond(addr, ResponseHeader{
TransactionId: h.TransactionId,
Action: ActionAnnounce,
}, AnnounceResponseHeader{
return
default:
err = fmt.Errorf("unhandled action: %d", h.Action)
- me.respond(addr, ResponseHeader{
+ s.respond(addr, ResponseHeader{
TransactionId: h.TransactionId,
Action: ActionError,
}, []byte("unhandled action"))