X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=listen.c;h=2a54888a8b80b68681e2ca7bbb17d0297f44c2e0;hb=2ee323c01079248baa9465969df9e25b5fb68cdf;hp=adf8b16243dde1d0568e8a5bd7ef6dc1383763c3;hpb=78f9f35e22c60d5748f0d69a202ca541c517f0bb;p=oweals%2Fuhttpd.git

diff --git a/listen.c b/listen.c
index adf8b16..2a54888 100644
--- a/listen.c
+++ b/listen.c
@@ -107,15 +107,17 @@ void uh_setup_listeners(void)
 		/* TCP keep-alive */
 		if (conf.tcp_keepalive > 0) {
 #ifdef linux
-			int tcp_ka_idl, tcp_ka_int, tcp_ka_cnt;
+			int tcp_ka_idl, tcp_ka_int, tcp_ka_cnt, tcp_fstopn;
 
 			tcp_ka_idl = 1;
 			tcp_ka_cnt = 3;
 			tcp_ka_int = conf.tcp_keepalive;
+			tcp_fstopn = 5;
 
 			setsockopt(sock, SOL_TCP, TCP_KEEPIDLE,  &tcp_ka_idl, sizeof(tcp_ka_idl));
 			setsockopt(sock, SOL_TCP, TCP_KEEPINTVL, &tcp_ka_int, sizeof(tcp_ka_int));
 			setsockopt(sock, SOL_TCP, TCP_KEEPCNT,   &tcp_ka_cnt, sizeof(tcp_ka_cnt));
+			setsockopt(sock, SOL_TCP, TCP_FASTOPEN,  &tcp_fstopn, sizeof(tcp_fstopn));
 #endif
 
 			setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, &yes, sizeof(yes));
@@ -187,6 +189,7 @@ int uh_socket_bind(const char *host, const char *port, bool tls)
 
 		l->fd.fd = sock;
 		l->tls = tls;
+		l->addr = *(struct sockaddr_in6 *)p->ai_addr;
 		list_add_tail(&l->list, &listeners);
 		bound++;
 
@@ -201,3 +204,21 @@ error:
 
 	return bound;
 }
+
+int uh_first_tls_port(int family)
+{
+	struct listener *l;
+	int tls_port = -1;
+
+	list_for_each_entry(l, &listeners, list) {
+		if (!l->tls || l->addr.sin6_family != family)
+			continue;
+
+		if (tls_port != -1 && ntohs(l->addr.sin6_port) != 443)
+			continue;
+
+		tls_port = ntohs(l->addr.sin6_port);
+	}
+
+	return tls_port;
+}