From 8d2ddb0535af733499476987f2ef79056769a481 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Fri, 14 May 2021 19:30:13 +0800
Subject: [PATCH] fix(emqx): return reason code 0x05 when open_session failed

---
 src/emqx_protocol.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emqx_protocol.erl b/src/emqx_protocol.erl
index 166adaf58..cd9f1fd6b 100644
--- a/src/emqx_protocol.erl
+++ b/src/emqx_protocol.erl
@@ -428,7 +428,7 @@ process(?CONNECT_PACKET(
                               {?RC_SUCCESS, SP, PState4};
                           {error, Error} ->
                               ?LOG(error, "Failed to open session: ~p", [Error]),
-                              {?RC_UNSPECIFIED_ERROR, PState1#pstate{credentials = Credentials0}}
+                              {?RC_NOT_AUTHORIZED, PState1#pstate{credentials = Credentials0}}
                       end;
                   {error, Reason} ->
                       ?LOG(warning, "Client ~s (Username: '~s') login failed for ~p", [NewClientId, Username, Reason]),