1 files changed, 22 insertions, 0 deletions

diff --git a/src/transport/gnunet-service-transport.c b/src/transport/gnunet-service-transport.c
index 66514b8e5..936742e7b 100644
--- a/src/transport/gnunet-service-transport.c
+++ b/src/transport/gnunet-service-transport.c
@@ -537,6 +537,28 @@ static void
 plugin_env_address_change_notification (void *cls, int add_remove,
     const struct GNUNET_HELLO_Address *address)
 {
+  static int addresses = 0;
+  struct GNUNET_STATISTICS_Handle *cfg = GST_stats;
+
+  if (GNUNET_YES == add_remove)
+  {
+    addresses ++;
+    GNUNET_STATISTICS_update (cfg, "# transport addresses", 1, GNUNET_NO);
+  }
+  else if (GNUNET_NO == add_remove)
+  {
+    if (0 == addresses)
+      GNUNET_break (0);
+    else
+    {
+      addresses --;
+      GNUNET_STATISTICS_update (cfg, "# transport addresses", -1, GNUNET_NO);
+    }
+  }
+
+  GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+      "Transport now has %u addresses to communicate\n", addresses);
+
   GST_hello_modify_addresses (add_remove, address);
 }