Only call disconnect when Client is connected to a broker

DEWETRON · Apr 8, 2022 · 75ac993 · 75ac993
1 parent 0ae0bba
commit 75ac993
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/mqtt-plugin/src/Service.cpp b/mqtt-plugin/src/Service.cpp
@@ -39,9 +39,12 @@ void Service::disconnect()
     std::lock_guard<std::mutex> lock(m_mtx);
     if (m_client)
     {
-        m_client->disconnect(100)->wait();
-        m_client->disable_callbacks();
-        m_client.reset();
+        if (m_client->is_connected())
+        {
+            m_client->disconnect(100)->wait();
+            m_client->disable_callbacks();
+            m_client.reset();
+        }
     }
 }