From 783c0c7c7ba63db4b9773add67ed73c1754cc14e Mon Sep 17 00:00:00 2001
From: Jeff Becker <ampernand@gmail.com>
Date: Sat, 3 Sep 2016 15:53:28 -0400
Subject: [PATCH] update datagram lease selection

---
 Datagram.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Datagram.cpp b/Datagram.cpp
index 1a97afc5..3d5dec8b 100644
--- a/Datagram.cpp
+++ b/Datagram.cpp
@@ -341,9 +341,16 @@ namespace datagram
 			}
 			else if (routingPath)
 			{
-				// stick with the lease we have if we have one
-				lease = routingPath->remoteLease;
+				if(routingPath->remoteLease)
+				{
+					if(routingPath->remoteLease->ExpiresSoon())
+						lease = GetNextLease();
+					else
+						lease = routingPath->remoteLease;
+				}
 			}
+			else
+				lease = GetNextLease();
 			if(lease)
 			{
 				// we have a valid lease to use and an outbound tunnel
@@ -408,6 +415,8 @@ namespace datagram
 				uint32_t idx = rand() % leases.size();
 				next = leases[idx];
 			}
+			else
+				LogPrint(eLogWarning, "DatagramDestination: no leases to use");
 		}
 		return next;
 	}