Use a status bit to track which nodes use SPTPS.

[tinc] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index 506b6df..9da552e 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -226,6 +226,9 @@ static void check_reachability(void) {
                                           n->name, n->hostname);
                        }
 
+                       if(experimental && OPTION_VERSION(n->options) >= 2)
+                               n->status.sptps = true;
+
                        /* TODO: only clear status.validkey if node is unreachable? */
 
                        n->status.validkey = false;
@@ -266,7 +269,7 @@ static void check_reachability(void) {
                        if(!n->status.reachable) {
                                update_node_udp(n, NULL);
                        } else if(n->connection) {
-                               if(experimental && OPTION_VERSION(n->options) >= 2) {
+                               if(n->status.sptps) {
                                        if(n->connection->outgoing)
                                                send_req_key(n);
                                } else {