[paho-dev] java client disconnect while registering

[Mathieu GRENET <mathieu@xxxxxxxxxxxx>]

Hello,
I try to implement a solution using mqtt on android (4.4)
I can connect, and publish it stay connected with no problem.
but I cannot get subscribing to work.
Every time i try to "client.subscribe" it fires lostconnection, and i'm 
actually disconnected.
The broquer is latest mosquitto windows (1.3.5)
jav library is org.eclipse.paho.client.mqttv3-1.0.0.jar

anyone did ever get that ?
Thank you

Mgth