From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sat, 27 Feb 2016 13:18:20 +0000 (+0100)
Subject: Improve performance of edge updates.
X-Git-Tag: release-1.1pre12~64
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=60fb2308e5bf1fd9ce642f6c4bcde81997593504

Improve performance of edge updates.
---

diff --git a/src/protocol_edge.c b/src/protocol_edge.c
index c000ec05..5553f436 100644
--- a/src/protocol_edge.c
+++ b/src/protocol_edge.c
@@ -142,8 +142,19 @@ bool add_edge_h(connection_t *c, const char *request) {
 			} else {
 				logger(DEBUG_PROTOCOL, LOG_WARNING, "Got %s from %s (%s) which does not match existing entry",
 						   "ADD_EDGE", c->name, c->hostname);
-				edge_del(e);
+				e->options = options;
+				if(sockaddrcmp(&e->address, &address)) {
+					sockaddrfree(&e->address);
+					e->address = address;
+				}
+				if(e->weight != weight) {
+					avl_node_t *node = avl_unlink(edge_weight_tree, e);
+					e->weight = weight;
+					avl_insert_node(edge_weight_tree, node);
+				}
+
 				graph();
+				return true;
 			}
 		} else if(sockaddrcmp(&e->local_address, &local_address)) {
 			if(from == myself) {