From 20708fa5b65c74ac65671cb56c60197b2f41abd7 Mon Sep 17 00:00:00 2001
From: Thomas Yuan <thomas@cppcoder.net>
Date: Wed, 16 Sep 2015 11:40:05 -0400
Subject: [PATCH] Only re-bootstrap when there is no enough nodes in routing
 table.

---
 src/kademlia/node.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/kademlia/node.cpp b/src/kademlia/node.cpp
index ed28d4882..5295035ad 100644
--- a/src/kademlia/node.cpp
+++ b/src/kademlia/node.cpp
@@ -508,8 +508,10 @@ void node::tick()
 {
 	// every now and then we refresh our own ID, just to keep
 	// expanding the routing table buckets closer to us.
+	// if m_table.depth() < 4, means routing_table doesn't
+	// have enough nodes.
 	time_point now = aux::time_now();
-	if (m_last_self_refresh + minutes(10) < now)
+	if (m_last_self_refresh + minutes(10) < now && m_table.depth() < 4)
 	{
 		node_id target = m_id;
 		make_id_secret(target);