X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fgraph.c;h=5afa7c32526509a31b610e8153d26c4c41a87829;hb=HEAD;hp=754626edd8a117fa15ddcdf9845a18c1aa43ae16;hpb=8d4b96efb7955eaa96174af4804597f92e124041;p=meshlink

diff --git a/src/graph.c b/src/graph.c
index 754626ed..9a2bfb19 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -145,28 +145,25 @@ static void check_reachability(meshlink_handle_t *mesh) {
 
 		/* Check for nodes that have changed session_id */
 		if(n->status.visited && n->prevedge && n->prevedge->reverse->session_id != n->session_id) {
+			logger(mesh, MESHLINK_DEBUG, "Node %s has a new session ID", n->name);
+
 			n->session_id = n->prevedge->reverse->session_id;
 
 			if(n->utcp) {
-				utcp_abort_all_connections(n->utcp);
+				utcp_reset_all_connections(n->utcp);
 			}
 
-			if(n->status.visited == n->status.reachable) {
-				/* This session replaces the previous one without changing reachability status.
-				 * We still need to reset the UDP SPTPS state.
-				 */
-				n->status.validkey = false;
-				sptps_stop(&n->sptps);
-				n->status.waitingforkey = false;
-				n->last_req_key = -3600;
-
-				n->status.udp_confirmed = false;
-				n->maxmtu = MTU;
-				n->minmtu = 0;
-				n->mtuprobes = 0;
-
-				timeout_del(&mesh->loop, &n->mtutimeout);
-			}
+			n->status.validkey = false;
+			sptps_stop(&n->sptps);
+			n->status.waitingforkey = false;
+			n->last_req_key = -3600;
+
+			n->status.udp_confirmed = false;
+			n->maxmtu = MTU;
+			n->minmtu = 0;
+			n->mtuprobes = 0;
+
+			timeout_del(&mesh->loop, &n->mtutimeout);
 		}
 
 		if(n->status.visited != n->status.reachable) {
@@ -180,7 +177,7 @@ static void check_reachability(meshlink_handle_t *mesh) {
 					n->last_reachable = time(NULL);
 
 					if(first_time_reachable) {
-						if(!node_write_config(mesh, n)) {
+						if(!node_write_config(mesh, n, false)) {
 							logger(mesh, MESHLINK_WARNING, "Could not write host config file for node %s!\n", n->name);
 
 						}
@@ -191,13 +188,6 @@ static void check_reachability(meshlink_handle_t *mesh) {
 				}
 			}
 
-			/* TODO: only clear status.validkey if node is unreachable? */
-
-			n->status.validkey = false;
-			sptps_stop(&n->sptps);
-			n->status.waitingforkey = false;
-			n->last_req_key = -3600;
-
 			n->status.udp_confirmed = false;
 			n->maxmtu = MTU;
 			n->minmtu = 0;
@@ -212,10 +202,6 @@ static void check_reachability(meshlink_handle_t *mesh) {
 			if(!n->status.reachable) {
 				update_node_udp(mesh, n, NULL);
 				n->status.broadcast = false;
-			} else if(n->connection) {
-				if(n->connection->status.initiator) {
-					send_req_key(mesh, n);
-				}
 			}
 
 			if(n->utcp) {