From 5eba1e1f6feadb3f7efb1261bd65e1e9e40b7f2b Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Wed, 27 Mar 2002 15:01:37 +0000
Subject: [PATCH] Limit the amount of packets in a queue to 8.
---
src/net.h | 4 +++-
src/net_packet.c | 5 ++++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/net.h b/src/net.h
index f1493eb1..922c5cf1 100644
--- a/src/net.h
+++ b/src/net.h
@@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net.h,v 1.9.4.48 2002/03/22 11:43:48 guus Exp $
+ $Id: net.h,v 1.9.4.49 2002/03/27 15:01:36 guus Exp $
*/
#ifndef __TINC_NET_H__
@@ -42,6 +42,8 @@
#define MAXSOCKETS 128 /* Overkill... */
+#define MAXQUEUELENGTH 8 /* Maximum number of packats in a single queue */
+
typedef struct mac_t
{
unsigned char x[6];
diff --git a/src/net_packet.c b/src/net_packet.c
index 7216fb5f..fd2ae067 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net_packet.c,v 1.1.2.12 2002/03/25 15:51:58 guus Exp $
+ $Id: net_packet.c,v 1.1.2.13 2002/03/27 15:01:37 guus Exp $
*/
#include "config.h"
@@ -212,6 +212,9 @@ cp
list_insert_tail(n->queue, copy);
+ if(n->queue->count > MAXQUEUELENGTH)
+ list_delete_head(n->queue);
+
if(!n->status.waitingforkey)
send_req_key(n->nexthop->connection, myself, n);
--
2.39.5