1 files changed, 14 insertions, 5 deletions

diff --git a/src/set/gnunet-service-set_union.c b/src/set/gnunet-service-set_union.c
index c3c14f1ba..c1268948a 100644
--- a/src/set/gnunet-service-set_union.c
+++ b/src/set/gnunet-service-set_union.c
@@ -11,7 +11,7 @@
       WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       Affero General Public License for more details.
-     
+
       You should have received a copy of the GNU Affero General Public License
       along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -758,8 +758,8 @@ get_order_from_difference (unsigned int diff)
  */
 static int
 send_full_element_iterator (void *cls,
-                       const struct GNUNET_HashCode *key,
-                       void *value)
+                            const struct GNUNET_HashCode *key,
+                            void *value)
 {
   struct Operation *op = cls;
   struct GNUNET_SET_ElementMessage *emsg;
@@ -1371,7 +1371,8 @@ send_client_element (struct Operation *op,
  *
  * @param op operation
  */
-void destroy_channel (struct Operation *op)
+static void
+destroy_channel (struct Operation *op)
 {
   struct GNUNET_CADET_Channel *channel;
 
@@ -1404,7 +1405,11 @@ send_client_done (void *cls)
 
   if (PHASE_DONE != op->state->phase) {
     LOG (GNUNET_ERROR_TYPE_WARNING,
-         "union operation failed\n");
+         "Union operation failed\n");
+    GNUNET_STATISTICS_update (_GSS_statistics,
+                              "# Union operations failed",
+                              1,
+                              GNUNET_NO);
     ev = GNUNET_MQ_msg (rm, GNUNET_MESSAGE_TYPE_SET_RESULT);
     rm->result_status = htons (GNUNET_SET_STATUS_FAILURE);
     rm->request_id = htonl (op->client_request_id);
@@ -1416,6 +1421,10 @@ send_client_done (void *cls)
 
   op->state->client_done_sent = GNUNET_YES;
 
+  GNUNET_STATISTICS_update (_GSS_statistics,
+                            "# Union operations succeeded",
+                            1,
+                            GNUNET_NO);
   LOG (GNUNET_ERROR_TYPE_INFO,
        "Signalling client that union operation is done\n");
   ev = GNUNET_MQ_msg (rm,