syntax = "proto3"; package AxibugProtobuf; option optimize_for = SPEED; enum UDPCommandID { CMD_UDP_DEFAUL = 0;//缺省不使用 CMD_UDP_ToServer_HELLO = 20000; //和服务器UDP建立连接 下行 对应 Protobuf_MakeTunnel_RESP } //ToServer Hello message Protobuf_UDP_TO_SERVER_HELLO { int64 UID = 1;//用户ID } //ToServer Hello message Protobuf_UDP_TO_SERVER_HELLO_RESP { int64 UID = 1;//用户ID } //P2PHello message Protobuf_UDP_P2P_HELLO { int64 UID = 1;//用户ID }