for (unsigned int current_piece = 0; current_piece < bc->piece_count; current_piece++) {
XBT_DEBUG("Sending (send) piece %u from %s into mailbox %s", current_piece, sg_host_self_get_name(),
sg_mailbox_get_name(bc->first));
char* file_piece = bprintf("piece-%u", current_piece);
sg_comm_t comm = sg_mailbox_put_async(bc->first, file_piece, MESSAGE_SEND_DATA_HEADER_SIZE + PIECE_SIZE);
for (unsigned int current_piece = 0; current_piece < bc->piece_count; current_piece++) {
XBT_DEBUG("Sending (send) piece %u from %s into mailbox %s", current_piece, sg_host_self_get_name(),
sg_mailbox_get_name(bc->first));
char* file_piece = bprintf("piece-%u", current_piece);
sg_comm_t comm = sg_mailbox_put_async(bc->first, file_piece, MESSAGE_SEND_DATA_HEADER_SIZE + PIECE_SIZE);