ExternalVendorCode/serval-dna
1
0
Fork 0
mirror of https://github.com/servalproject/serval-dna.git synced 2025-02-21 09:51:50 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Mark all subscribers as unreachable when the network goes down

Browse Source
This commit is contained in:
Jeremy Lakeman 2012-12-11 16:48:02 +10:30
parent e5f5256aaa
commit de8ffd7ea9
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
overlay_interface.c
View File

@ -53,13 +53,18 @@ static void logServalPacket(int level, struct __sourceloc __whence, const char *
#define DEBUG_packet_visualise(M,P,N) logServalPacket(LOG_LEVEL_DEBUG, __WHENCE__, (M), (P), (N))
static int mark_subscriber_down(struct subscriber *subscriber, void *context)
{
overlay_interface *interface=context;
if ((subscriber->reachable & REACHABLE_DIRECT) && subscriber->interface == interface)
set_reachable(subscriber, REACHABLE_NONE);
return 0;
}
static void
overlay_interface_close(overlay_interface *interface){
if (interface->fileP){
INFOF("Interface %s is down", interface->name);
}else{
INFOF("Interface %s addr %s is down", interface->name, inet_ntoa(interface->broadcast_address.sin_addr));
}
enum_subscribers(NULL, mark_subscriber_down, interface);
INFOF("Interface %s addr %s is down", interface->name, inet_ntoa(interface->broadcast_address.sin_addr));
unschedule(&interface->alarm);
unwatch(&interface->alarm);
close(interface->alarm.poll.fd);