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Turn on TCP_NODELAY over loopback

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sommerfeld 2001-10-18 19:46:12 +00:00
parent 70925a0ded
commit 9de5bfcf8f
1 changed files with 6 additions and 2 deletions
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8
crypto/dist/ssh/channels.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: channels.c,v 1.14 2001/09/27 03:24:02 itojun Exp $ */ /* $NetBSD: channels.c,v 1.15 2001/10/18 19:46:12 sommerfeld Exp $ */
/* /*
* Author: Tatu Ylonen <ylo@cs.hut.fi> * Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -1016,6 +1016,7 @@ channel_post_x11_listener(Channel *c, fd_set * readset, fd_set * writeset)
int remote_port; int remote_port;
if (FD_ISSET(c->sock, readset)) { if (FD_ISSET(c->sock, readset)) {
int on = 1;
debug("X11 connection requested."); debug("X11 connection requested.");
addrlen = sizeof(addr); addrlen = sizeof(addr);
newsock = accept(c->sock, &addr, &addrlen); newsock = accept(c->sock, &addr, &addrlen);
@ -1023,6 +1024,8 @@ channel_post_x11_listener(Channel *c, fd_set * readset, fd_set * writeset)
error("accept: %.100s", strerror(errno)); error("accept: %.100s", strerror(errno));
return; return;
} }
setsockopt(newsock, IPPROTO_TCP, TCP_NODELAY,
(void *)&on, sizeof(on));
remote_ipaddr = get_peer_ipaddr(newsock); remote_ipaddr = get_peer_ipaddr(newsock);
remote_port = get_peer_port(newsock); remote_port = get_peer_port(newsock);
snprintf(buf, sizeof buf, "X11 connection from %.200s port %d", snprintf(buf, sizeof buf, "X11 connection from %.200s port %d",
@ -2501,7 +2504,7 @@ connect_local_xsocket(u_int dnr)
int int
x11_connect_display(void) x11_connect_display(void)
{ {
int display_number, sock = 0; int display_number, sock = 0, on = 1;
const char *display; const char *display;
char buf[1024], *cp; char buf[1024], *cp;
struct addrinfo hints, *ai, *aitop; struct addrinfo hints, *ai, *aitop;
@ -2590,6 +2593,7 @@ x11_connect_display(void)
strerror(errno)); strerror(errno));
return -1; return -1;
} }
setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
return sock; return sock;
} }