X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgraph.c;h=e570febb81ad97951c0889e39375eec61bac5108;hp=70d65731d1b78d886a100cfff7cc29bf5f980802;hb=390d25f0b80dd7418e147de3561c70461628574d;hpb=0356efecb6385b59a69bea220057396d6daa30bc

diff --git a/src/graph.c b/src/graph.c
index 70d65731..e570febb 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -149,7 +149,7 @@ static void sssp_bfs(void) {
 			abort();
 
 		for splay_each(edge_t, e, n->edge_tree) {       /* "e" is the edge connected to "from" */
-			if(!e->reverse)
+			if(!e->reverse || e->to == myself)
 				continue;
 
 			/* Situation:
@@ -238,10 +238,11 @@ static void check_reachability(void) {
 
 			n->status.udp_confirmed = false;
 			n->maxmtu = MTU;
+			n->maxrecentlen = 0;
 			n->minmtu = 0;
 			n->mtuprobes = 0;
 
-			timeout_del(&n->mtutimeout);
+			timeout_del(&n->udp_ping_timeout);
 
 			char *name;
 			char *address;
@@ -275,6 +276,10 @@ static void check_reachability(void) {
 				update_node_udp(n, NULL);
 				memset(&n->status, 0, sizeof n->status);
 				n->options = 0;
+			} else if(n->connection) {
+				// Speed up UDP probing by sending our key.
+				if(!n->status.sptps)
+					send_ans_key(n);
 			}
 		}