From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sun, 11 Jan 2015 12:51:55 +0000 (+0100)
Subject: Immediately send our key when a meta-connection is established.
X-Git-Tag: release-1.1pre12~216
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=e4077c00c6fead63467d296c89d5afc2860e2935

Immediately send our key when a meta-connection is established.

This is what 1.0 does, and speeds up the UDP probing.
---

diff --git a/src/graph.c b/src/graph.c
index c95ab91e..7bace2ed 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -275,6 +275,10 @@ 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);
 			}
 		}