serialized.set_pending_data(string(pending_data.begin(), pending_data.end()));
serialized.set_has_metacube_header(has_metacube_header);
serialized.set_sock(sock);
serialized.set_bytes_received(stats.bytes_received);
serialized.set_data_bytes_received(stats.data_bytes_received);
serialized.set_pending_data(string(pending_data.begin(), pending_data.end()));
serialized.set_has_metacube_header(has_metacube_header);
serialized.set_sock(sock);
serialized.set_bytes_received(stats.bytes_received);
serialized.set_data_bytes_received(stats.data_bytes_received);