From 73dbbddd8af8ae260f68308e408a94f292cc1d71 Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Mon, 24 May 2021 13:43:14 +0200
Subject: [PATCH] Debug log line for QoS queue

---
 session.cpp | 4 ++++
 1 file changed, 4 insertions(+), 0 deletions(-)

diff --git a/session.cpp b/session.cpp
index a4a06fa..51f922b 100644
--- a/session.cpp
+++ b/session.cpp
@@ -96,6 +96,10 @@ void Session::writePacket(const MqttPacket &packet, char max_qos)
 // should be acked in order.
 void Session::clearQosMessage(uint16_t packet_id)
 {
+#ifndef NDEBUG
+    logger->logf(LOG_DEBUG, "Clearing QoS message for '%s', packet id '%d'. Left in queue: %d", client_id.c_str(), packet_id, qosPacketQueue.size());
+#endif
+
     std::lock_guard<std::mutex> locker(qosQueueMutex);
 
     auto it = qosPacketQueue.begin();
--
libgit2 0.21.4