network_receive(net->connection[0].fd,(unsigned char *)&d3_l,
sizeof(d3_lattice));
network_receive(net->connection[0].fd,(unsigned char *)&my_info,
network_receive(net->connection[0].fd,(unsigned char *)&d3_l,
sizeof(d3_lattice));
network_receive(net->connection[0].fd,(unsigned char *)&my_info,