client -> clients

apps/emqtt/src/emqtt_cm.erl

@@ -175,10 +175,10 @@ insert(ClientId, Pid) ->
 
 setstats(State = #state{max = Max}) ->
     Count = ets:info(?CLIENT_TAB, size),
-    emqtt_broker:setstat('client/count', Count),
+    emqtt_broker:setstat('clients/count', Count),
     if
         Count > Max ->
-            emqtt_broker:setstat('client/max', Count),
+            emqtt_broker:setstat('clients/max', Count),
             State#state{max = Count};
         true -> 
             State

rebar.config

@@ -10,6 +10,8 @@
             {i, "include"},
 			{src_dirs, ["src"]}]}.
 
+{eunit_opts, [verbose]}.
+
 {xref_checks, [undefined_function_calls]}.
 {cover_enabled, false}.
 
@@ -19,6 +21,8 @@
     "rel", 
     "apps/emqtt"]}.
 
+{lib_dirs, ["apps/emqtt"]}.
+
 {deps, [
 	{lager, ".*", {git, "git://github.com/basho/lager.git", {branch, "master"}}},
 	{esockd, ".*", {git, "git://github.com/emqtt/esockd.git", {branch, "master"}}},