func (self *ProtobufRequestHandler) WriteResponse(conn net.Conn, response *protocol.Response) error { if response.Size() >= MAX_RESPONSE_SIZE { f, s := splitResponse(response) err := self.WriteResponse(conn, f) if err != nil { return err } return self.WriteResponse(conn, s) } data, err := response.Encode() if err != nil { log.Error("error encoding response: %s", err) return err } buff := bytes.NewBuffer(make([]byte, 0, len(data)+8)) binary.Write(buff, binary.LittleEndian, uint32(len(data))) _, err = conn.Write(append(buff.Bytes(), data...)) if err != nil { log.Error("error writing response: %s", err) return err } return nil }