From: Niklas Hofmann <niklas.hofmann@everbase.net>
Date: Tue, 12 Aug 2014 15:34:50 +0000 (+0200)
Subject: create a new connection only in case there is none
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=f3dae7d32467b2ed28c1f62bfa2f5929f2611284

create a new connection only in case there is none
---

diff --git a/src/net.c b/src/net.c
index 9659a8f2..a528eb43 100644
--- a/src/net.c
+++ b/src/net.c
@@ -439,12 +439,24 @@ static void periodic_handler(event_loop_t *loop, void *data) {
 
 		if(connect_to && !connect_to->connection)
 		{
-			logger(mesh, MESHLINK_INFO, "Autoconnecting to %s", connect_to->name);
-			outgoing_t *outgoing = xzalloc(sizeof(outgoing_t));
-			outgoing->mesh = mesh;
-			outgoing->name = xstrdup(connect_to->name);
-			list_insert_tail(mesh->outgoings, outgoing);
-			setup_outgoing_connection(mesh, outgoing);
+			/* check if there is already a connection attempt to this node */
+			bool found = false;
+			for list_each(outgoing_t, outgoing, mesh->outgoings) {
+				if(!strcmp(outgoing->name, connect_to->name)) {
+					found = true;
+					break;
+				}
+			}
+
+			if(!found)
+			{
+				logger(mesh, MESHLINK_INFO, "Autoconnecting to %s", connect_to->name);
+				outgoing_t *outgoing = xzalloc(sizeof(outgoing_t));
+				outgoing->mesh = mesh;
+				outgoing->name = xstrdup(connect_to->name);
+				list_insert_tail(mesh->outgoings, outgoing);
+				setup_outgoing_connection(mesh, outgoing);	
+			}
 		}