From 9f1c3a589999794bc5f43f336e1a62a2647b88a4 Mon Sep 17 00:00:00 2001
From: Feng Lee <feng@emqtt.io>
Date: Wed, 6 Dec 2017 14:42:26 +0800
Subject: [PATCH] Compatible with esockd 4.x

---
 src/emqttd_client.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/emqttd_client.erl b/src/emqttd_client.erl
index 63bac7c8d..5ca450bf5 100644
--- a/src/emqttd_client.erl
+++ b/src/emqttd_client.erl
@@ -141,6 +141,7 @@ send_fun(Conn, Peername) ->
         emqttd_metrics:inc('bytes/sent', iolist_size(Data)),
         try Conn:async_send(Data) of
             ok -> ok;
+            true -> ok; %% Compatible with esockd 4.x
             {error, Reason} -> Self ! {shutdown, Reason}
         catch
             error:Error -> Self ! {shutdown, Error}