ret = pa_socket_low_delay(fd);
on = 1;
+/*
#if defined(SOL_TCP) || defined(IPPROTO_TCP)
#if defined(SOL_TCP)
if (setsockopt(fd, SOL_TCP, TCP_NODELAY, &on, sizeof(on)) < 0)
#endif
ret = -1;
#endif
+*/
#if defined(IPTOS_LOWDELAY) && defined(IP_TOS) && (defined(SOL_IP) || \
defined(IPPROTO_IP))