From: Artem Boldariev <artem@boldariev.com>
Date: Thu, 25 Aug 2022 19:44:59 +0000 (+0300)
Subject: DoH: use isc_nmhandle_set_tcp_nodelay()
X-Git-Tag: v9.19.9~68^2~13
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=efe4267044fc81247ddef333184e224d33e52bd2;p=thirdparty%2Fbind9.git

DoH: use isc_nmhandle_set_tcp_nodelay()

This commit replaces ad-hoc code for disabling Nagle's algorithm with
a call to isc_nmhandle_set_tcp_nodelay().
---

diff --git a/lib/isc/netmgr/http.c b/lib/isc/netmgr/http.c
index c6f7eed961f..4eb5a147b63 100644
--- a/lib/isc/netmgr/http.c
+++ b/lib/isc/netmgr/http.c
@@ -2423,18 +2423,7 @@ server_send_connection_header(isc_nm_http_session_t *session) {
  */
 static void
 http_transpost_tcp_nodelay(isc_nmhandle_t *transphandle) {
-	isc_nmsocket_t *tcpsock = NULL;
-	uv_os_fd_t tcp_fd = (uv_os_fd_t)-1;
-
-	if (transphandle->sock->type == isc_nm_tlssocket) {
-		tcpsock = transphandle->sock->outerhandle->sock;
-	} else {
-		tcpsock = transphandle->sock;
-	}
-
-	(void)uv_fileno((uv_handle_t *)&tcpsock->uv_handle.tcp, &tcp_fd);
-	RUNTIME_CHECK(tcp_fd != (uv_os_fd_t)-1);
-	(void)isc__nm_socket_tcp_nodelay((uv_os_sock_t)tcp_fd, true);
+	(void)isc_nmhandle_set_tcp_nodelay(transphandle, true);
 }
 
 static isc_result_t