tcpfd = accept(pollfds[i].fd, (struct sockaddr *)&remote, &addrlen);
fcntl(tcpfd, F_SETFL, O_NONBLOCK);
setsockopt(tcpfd, IPPROTO_TCP, TCP_NODELAY, (char *) &on, sizeof(int));
tcpfd = accept(pollfds[i].fd, (struct sockaddr *)&remote, &addrlen);
fcntl(tcpfd, F_SETFL, O_NONBLOCK);
setsockopt(tcpfd, IPPROTO_TCP, TCP_NODELAY, (char *) &on, sizeof(int));