From 9dc1e6edefaf3b7625da3b11f13c1186a6fda36f Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Mon, 22 Nov 2021 20:04:04 +0100
Subject: [PATCH] Publish retained messages out of subscriptions lock

---
 subscriptionstore.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/subscriptionstore.cpp b/subscriptionstore.cpp
index 7dbfeba..7c5ca5b 100644
--- a/subscriptionstore.cpp
+++ b/subscriptionstore.cpp
@@ -144,12 +144,11 @@ void SubscriptionStore::addSubscription(std::shared_ptr<Client> &client, const s
         {
             const std::shared_ptr<Session> &ses = session_it->second;
             deepestNode->addSubscriber(ses, qos);
+            lock_guard.unlock();
             uint64_t count = giveClientRetainedMessages(ses, subtopics, qos);
             client->getThreadData()->incrementSentMessageCount(count);
         }
     }
-
-    lock_guard.unlock();
 }
 
 void SubscriptionStore::removeSubscription(std::shared_ptr<Client> &client, const std::string &topic)
--
libgit2 0.21.4