j3d1/tinc
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Keep last known address and time since reachability changed.

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This allows tincctl info to show since when a node is online or offline.
This commit is contained in:
Guus Sliepen 2012-09-26 22:20:43 +02:00
parent 1e5deec973
commit 9ade39b7d5
6 changed files with 26 additions and 16 deletions
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4
src/graph.c
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@ -188,7 +188,8 @@ static void sssp_bfs(void) {
e->to->options = e->options;
e->to->distance = n->distance + 1;
if(e->to->address.sa.sa_family == AF_UNSPEC && e->address.sa.sa_family != AF_UNKNOWN)
if(!e->to->status.reachable || (e->to->address.sa.sa_family == AF_UNSPEC && e->address.sa.sa_family != AF_UNKNOWN)
)
update_node_udp(e->to, &e->address);
list_insert_tail(todo_list, e->to);
@ -217,6 +218,7 @@ static void check_reachability(void) {
if(n->status.visited != n->status.reachable) {
n->status.reachable = !n->status.reachable;
n->last_state_change = time(NULL);
if(n->status.reachable) {
logger(DEBUG_TRAFFIC, LOG_DEBUG, "Node %s (%s) became reachable",