MQTT paho java client

[Gadi Eichhorn]

Hi all,

anyone using paho java client with persistence (MqttDefaultFilePersistence) ?

I face and issue were my network is down and messages are persisted to disk but if my app is then restarted all messages are gone. 

I tried with clean session = false. (default?). still, when app restarts the messages are removed. Is this because paho cannot reconnect to broker after restart as the network is still down?

any advise how to persist messages after restart?

Thanks.