From 627c58b07d966f56dfa2a1e0270403c804a370ad Mon Sep 17 00:00:00 2001
From: Andrew Mayorov <encube.ul@gmail.com>
Date: Fri, 1 Dec 2023 19:36:20 +0300
Subject: [PATCH] fix(sessds): handle `expire_awaiting_rel` common timer with
 no-op

Otherwise, the channel crashes when the timer is triggered.
---
 apps/emqx/src/emqx_persistent_session_ds.erl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/emqx/src/emqx_persistent_session_ds.erl b/apps/emqx/src/emqx_persistent_session_ds.erl
index 376081a70..37385c12c 100644
--- a/apps/emqx/src/emqx_persistent_session_ds.erl
+++ b/apps/emqx/src/emqx_persistent_session_ds.erl
@@ -438,8 +438,10 @@ handle_timeout(_ClientInfo, ?TIMER_BUMP_LAST_ALIVE_AT, Session0) ->
     BumpInterval = emqx_config:get([session_persistence, last_alive_update_interval]),
     EstimatedLastAliveAt = now_ms() + BumpInterval,
     Session = session_set_last_alive_at_trans(Session0, EstimatedLastAliveAt),
-    BumpInterval = emqx_config:get([session_persistence, last_alive_update_interval]),
-    {ok, [], emqx_session:ensure_timer(?TIMER_BUMP_LAST_ALIVE_AT, BumpInterval, Session)}.
+    {ok, [], emqx_session:ensure_timer(?TIMER_BUMP_LAST_ALIVE_AT, BumpInterval, Session)};
+handle_timeout(_ClientInfo, expire_awaiting_rel, Session) ->
+    %% TODO: stub
+    {ok, [], Session}.
 
 -spec replay(clientinfo(), [], session()) ->
     {ok, replies(), session()}.