When a new connection is activated, terminate any pending connections to the same...

[meshlink] / src / protocol_auth.c

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index 7db41d51eb0d54159955fdbf0f74705ac7fe3095..7bf121989b308558a0305d29cb0478a943818e07 100644 (file)
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -381,6 +381,25 @@ bool ack_h(meshlink_handle_t *mesh, connection_t *c, const char *request) {
                mesh->meta_status_cb(mesh, (meshlink_node_t *)n, true);
        }
 
+       /*  Terminate any connections to this node that are not activated yet */
+
+       for list_each(connection_t, other, mesh->connections) {
+               if(!other->status.active && !strcmp(other->name, c->name)) {
+                       if(other->outgoing) {
+                               if(c->outgoing) {
+                                       logger(mesh, MESHLINK_WARNING, "Two outgoing connections to the same node!");
+                               } else {
+                                       c->outgoing = other->outgoing;
+                               }
+
+                               other->outgoing = NULL;
+                       }
+
+                       logger(mesh, MESHLINK_DEBUG, "Terminating pending second connection with %s", n->name);
+                       terminate_connection(mesh, other, false);
+               }
+       }
+
        /* Send him everything we know */
 
        send_everything(mesh, c);