[paho-dev] :(

["Mango" <867380699@xxxxxx>]

I want to use MQTT in my project and I chose the paho as my broker.

I was copy some code from the demo and run it.

The official demo subcribe an topic and show name dsub:xxx on the console,but when my code subcribe it's show as connection:/xxxxxxxxxxxxxxxxx;

and when demo disconnect,it will not unsucribe topics has subcribed,

but it will unsubcribe all topic when run my code.

I can't find what's I miss....help.

Can someone tell me what's different between dsub:xxx and connection:xxx.