From 64594810245f7a801ed8729de5f6d83bb1df850b Mon Sep 17 00:00:00 2001
From: Feng Lee <feng@emqtt.io>
Date: Tue, 3 Apr 2018 20:22:01 +0800
Subject: [PATCH] Add multicall/4 function

---
 src/emqx_rpc.erl | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/emqx_rpc.erl b/src/emqx_rpc.erl
index f76714f76..7c6b13846 100644
--- a/src/emqx_rpc.erl
+++ b/src/emqx_rpc.erl
@@ -18,10 +18,14 @@
 
 -export([call/4, cast/4]).
 
+-export([multicall/4]).
+
 call(Node, Mod, Fun, Args) ->
     rpc:call(Node, Mod, Fun, Args).
 
+multicall(Nodes, Mod, Fun, Args) ->
+    rpc:multicall(Nodes, Mod, Fun, Args).
+
 cast(Node, Mod, Fun, Args) ->
-    %%TODO: not right
-    emqx_metrics:inc('messages/forward'),
     rpc:cast(Node, Mod, Fun, Args).
+