adds fast open support in server

10 years ago · 9da787a5ef
1 changed files with 4 additions and 0 deletions
--- a/src/server.c
+++ b/src/server.c
@ -92,6 +92,10 @@ int create_and_bind(const char *host, const char *port)
 #ifdef SO_NOSIGPIPE
        setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
 #endif
+#ifdef TCP_FASTOPEN
+        opt = 5;
+        setsockopt(listen_sock, SOL_TCP, TCP_FASTOPEN, &opt, sizeof(opt));
+#endif

        s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
        if (s == 0)