Heap goes down when receiving messages with qos >0

[luebbe]

tested with develop FullyFeatured-ESP8266 example. Added a Serial.println(ESP.getFreeHeap()); to the end of onMqttMessage(..)
mosquitto on raspberry
MQTT Explorer on windows

Independent of the message size, the reported FreeHeap goes down with every received message
QoS 2: 40-200 Bytes
QoS 1: 20-60 Bytes
QoS 0: 16 Bytes for the first message, 0 Bytes for following QoS 0 messages if you send "rapidly", e.g. 1/second. 16 Bytes again, when you wait a few seconds.

[bertmelis]

Didn't see this but I'm not arguing; there has been a lot of changes.

I'm very scarce of free time the next week so I can't do deep bug hunting.

[Pablo2048]

I can confirm this - Testing with QoS 1 messages. Latest version without this heap decrease is 97d681f ...

[bertmelis]

I can confirm this - Testing with QoS 1 messages. Latest version without this heap decrease is 97d681f ...

I changed something that wasn't meant to be changed when doing TLS. I can't reproduce now (I did very limited testing though).

[Pablo2048]

Great. Seems to be fixed (at least for me...). Thanks.

[luebbe]

Thanks @bertmelis. Will test again this evening

[luebbe]

Fixed for me.