From 3b5b4b99ed0c972ff8a4c8bebd8990375b26802e Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Thu, 10 Feb 2022 09:47:33 +0800
Subject: [PATCH] fix(log): format the message id to hexstring before printing

---
 src/emqx_message.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/emqx_message.erl b/src/emqx_message.erl
index faae621d8..b27cc5575 100644
--- a/src/emqx_message.erl
+++ b/src/emqx_message.erl
@@ -342,7 +342,8 @@ format(#message{id = Id,
                 flags = Flags,
                 headers = Headers}) ->
     io_lib:format("Message(Id=~s, QoS=~w, Topic=~s, From=~p, Flags=~s, Headers=~s)",
-                  [Id, QoS, Topic, From, format(flags, Flags), format(headers, Headers)]).
+                  [emqx_guid:to_hexstr(Id), QoS, Topic, From, format(flags, Flags),
+                   format(headers, Headers)]).
 
 format(flags, Flags) ->
     io_lib:format("~p", [[Flag || {Flag, true} <- maps:to_list(Flags)]]);