+ if (tag->getBool("free"))
+ {
+ socklen_t enable = 1;
+#if defined IP_FREEBIND // Linux 2.4+
+ setsockopt(fd, SOL_IP, IP_FREEBIND, &enable, sizeof(enable));
+#elif defined IP_BINDANY // FreeBSD
+ setsockopt(fd, IPPROTO_IP, IP_BINDANY, &enable, sizeof(enable));
+#elif defined SO_BINDANY // NetBSD/OpenBSD
+ setsockopt(fd, SOL_SOCKET, SO_BINDANY, &enable, sizeof(enable));
+#else
+ (void)enable;
+#endif
+ }
+
+ SocketEngine::SetReuse(fd);
+ int rv = SocketEngine::Bind(this->fd, bind_to);
+ if (rv >= 0)
+ rv = SocketEngine::Listen(this->fd, ServerInstance->Config->MaxConn);
+
+ // Default defer to on for TLS listeners because in TLS the client always speaks first
+ int timeout = tag->getDuration("defer", (tag->getString("ssl").empty() ? 0 : 3));
+ if (timeout && !rv)