Merge branch 'master' of https://git.torproject.org/tor into bug13111-empty-key-files-fn-empty

Conflicts:
  src/or/connection_edge.c
Merged in favour of origin.

1 files changed, 21 insertions, 3 deletions

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index c9d2f8ad28..d3734238eb 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -1,7 +1,7 @@
 /* Copyright (c) 2001 Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2014, The Tor Project, Inc. */
+ * Copyright (c) 2007-2015, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
 /**
@@ -2211,11 +2211,29 @@ router_choose_random_node(smartlist_t *excludedsmartlist,
   router_add_running_nodes_to_smartlist(sl, allow_invalid,
                                         need_uptime, need_capacity,
                                         need_guard, need_desc);
+  log_debug(LD_CIRC,
+           "We found %d running nodes.",
+            smartlist_len(sl));
+
   smartlist_subtract(sl,excludednodes);
-  if (excludedsmartlist)
+  log_debug(LD_CIRC,
+            "We removed %d excludednodes, leaving %d nodes.",
+            smartlist_len(excludednodes),
+            smartlist_len(sl));
+
+  if (excludedsmartlist) {
     smartlist_subtract(sl,excludedsmartlist);
-  if (excludedset)
+    log_debug(LD_CIRC,
+              "We removed %d excludedsmartlist, leaving %d nodes.",
+              smartlist_len(excludedsmartlist),
+              smartlist_len(sl));
+  }
+  if (excludedset) {
     routerset_subtract_nodes(sl,excludedset);
+    log_debug(LD_CIRC,
+              "We removed excludedset, leaving %d nodes.",
+              smartlist_len(sl));
+  }
 
   // Always weight by bandwidth
   choice = node_sl_choose_by_bandwidth(sl, rule);