func main() {
tcpAddr, err := net.ResolveTCPAddr("tcp4", "127.0.0.1:8989")
checkError(err)
conn, err := net.DialTCP("tcp", nil, tcpAddr)
checkError(err)
var msgId uint16
msgId = 1
reqObj := new(protos.CSGetuserReq)
reqObj.Uid = proto.Int32(101)
reqBytes, err := proto.Marshal(reqObj)
checkError(err)
var reqBuff []byte = make([]byte, 4+len(reqBytes))
binary.BigEndian.PutUint16(reqBuff[0:2], uint16(len(reqBuff)))
binary.BigEndian.PutUint16(reqBuff[2:4], msgId)
copy(reqBuff[4:], reqBytes)
// write
conn.Write(reqBuff)
// read
p, err := protocol.ReadPacket(conn)
checkError(err)
rspObjt := new(protos.CSGetuserRsp)
body := p.GetBody()
proto.Unmarshal(body, rspObjt)
fmt.Println(rspObjt)
conn.Close()
}
func CSGetuserReq(reqBytes []byte) ([]byte, error) {
reqObj := new(protos.CSGetuserReq)
err := proto.Unmarshal(reqBytes, reqObj)
if err != nil {
return nil, err
}
uid := reqObj.GetUid()
rspObj := new(protos.CSGetuserRsp)
rspObj.Uid = proto.Int32(uid)
rspObj.Name = proto.String("aison")
rspObj.Age = proto.Int32(30)
rspObj.City = proto.String("shenzhen")
buffer, err := proto.Marshal(rspObj)
if err != nil {
return nil, err
}
return buffer, nil
}