From 8ac0152af0706ce88e784590c0828b691c6e3310 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Tue, 8 Mar 2022 17:21:32 +0800
Subject: [PATCH] chore(gw): log SEND_data

---
 apps/emqx_gateway/src/bhvrs/emqx_gateway_conn.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/emqx_gateway/src/bhvrs/emqx_gateway_conn.erl b/apps/emqx_gateway/src/bhvrs/emqx_gateway_conn.erl
index c59f37e04..d13af6f67 100644
--- a/apps/emqx_gateway/src/bhvrs/emqx_gateway_conn.erl
+++ b/apps/emqx_gateway/src/bhvrs/emqx_gateway_conn.erl
@@ -753,6 +753,7 @@ serialize_and_inc_stats_fun(#state{
 send(IoData, State = #state{socket = Socket,
                             chann_mod = ChannMod,
                             channel = Channel}) ->
+    ?SLOG(debug, #{msg => "SEND_data", data => IoData}),
     Ctx = ChannMod:info(ctx, Channel),
     Oct = iolist_size(IoData),
     ok = emqx_gateway_ctx:metrics_inc(Ctx, 'bytes.sent', Oct),