MQTT output buffer limit

[urbanze]

Hello! Where can I change the max number of packets queued by mqtt lib?

When network is OFF, esp32 keep sending data (qos 2) and when network comes back active, esp32 send only the last 3 packets, why?

I changed .buffer_size and .out_buffer_size of esp_mqtt_client_config_t but still not working. IDF 4.2

[urbanze]

anyone?