syntax = "proto2";

package holepunch.pb;

option go_package = "github.com/libp2p/go-libp2p/p2p/protocol/holepunch/pb";

// spec: https://github.com/libp2p/specs/blob/master/relay/DCUtR.md
message HolePunch {
  enum Type {
    CONNECT = 100;
    SYNC = 300;
  }

  required Type type=1;
  repeated bytes ObsAddrs = 2;
}
