X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.c;h=3f17083c192dec33ceb2fb5481513294263d6b8f;hp=7f1f77b38b192ea2e14db8b1a5afe300a6333371;hb=e00b44cb98e4d50a0d426048ba01dbd80bcb5941;hpb=4c85542894f7fca823b119b05e07179deb24229a

diff --git a/src/net.c b/src/net.c
index 7f1f77b3..3f17083c 100644
--- a/src/net.c
+++ b/src/net.c
@@ -2,6 +2,7 @@
     net.c -- most of the network code
     Copyright (C) 1998-2005 Ivo Timmermans,
                   2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2006      Scott Lamb <slamb@slamb.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -302,7 +303,7 @@ static void check_network_activity(fd_set * readset, fd_set * writeset) {
 				else {
 					ifdebug(CONNECTIONS) logger(LOG_DEBUG,
 							   "Error while connecting to %s (%s): %s",
-							   c->name, c->hostname, strerror(result));
+							   c->name, c->hostname, sockstrerror(result));
 					closesocket(c->socket);
 					do_outgoing_connection(c);
 					continue;
@@ -368,9 +369,8 @@ int main_loop(void) {
 #endif
 
 		if(r < 0) {
-			if(errno != EINTR && errno != EAGAIN) {
-				logger(LOG_ERR, "Error while waiting for input: %s",
-					   strerror(errno));
+			if(!sockwouldblock(sockerrno)) {
+				logger(LOG_ERR, "Error while waiting for input: %s", sockstrerror(sockerrno));
 				dump_connections();
 				return 1;
 			}
@@ -430,7 +430,7 @@ int main_loop(void) {
 
 		if(sighup) {
 			connection_t *c;
-			avl_node_t *node;
+			avl_node_t *node, *next;
 			char *fname;
 			struct stat s;
 			
@@ -446,6 +446,31 @@ int main_loop(void) {
 				return 1;
 			}
 
+			/* Cancel non-active outgoing connections */
+
+			for(node = connection_tree->head; node; node = next) {
+				next = node->next;
+				c = node->data;
+
+				c->outgoing = NULL;
+
+				if(c->status.connecting) {
+					terminate_connection(c, false);
+					connection_del(c);
+				}
+			}
+
+			/* Wipe list of outgoing connections */
+
+			for(list_node_t *node = outgoing_list->head; node; node = node->next) {
+				outgoing_t *outgoing = node->data;
+
+				if(outgoing->event)
+					event_del(outgoing->event);
+			}
+
+			list_delete_list(outgoing_list);
+
 			/* Close connections to hosts that have a changed or deleted host config file */
 			
 			for(node = connection_tree->head; node; node = node->next) {