[x] Bug exists Release Version 1.2.5 ( Master Branch)
[x] Bug exists in MQTTv3 Client on Snapshot Version 1.2.6-SNAPSHOT (Develop Branch)
[x] Bug exists in MQTTv5 Client on Snapshot Version 1.2.6-SNAPSHOT (Develop Branch)
We have a MQTT broker holding several thousands of topics with retained messages. If we try to connect and subscribe (wildcard) to a parent topic the paho client stops working.
Depending on the length of the topic and the message and the network connection, the client stops working after a number of retained messages.
With Mosquitto MQTT broker somewhere in the internet it takes less than 2000 messages.
With Mosquitto MQTT broker on localhost, less then 40000 messages.
I tried to find the cause, but ended up somewhere in the depths of the CommsReceiver.
We have a MQTT broker holding several thousands of topics with retained messages. If we try to connect and subscribe (wildcard) to a parent topic the paho client stops working. Depending on the length of the topic and the message and the network connection, the client stops working after a number of retained messages.
With Mosquitto MQTT broker somewhere in the internet it takes less than 2000 messages. With Mosquitto MQTT broker on localhost, less then 40000 messages.
I tried to find the cause, but ended up somewhere in the depths of the CommsReceiver.