[paho-dev] Java client: per subscription message handling callbacks

[Ian Craggs <icraggs@xxxxxxxxxxxxxxxxxxxxxxx>]

I'm proposing to add per subscription message handling callbacks to the 
Java client.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=466579

This will mean having to parse and match the incoming topics, as MQTT 
does not send the subscription topic with each message, but the topic on 
which the original message was published.  I have some simple code that 
does that in the embedded C++ client however.

Any thoughts or comments welcome, here or in the bug....

Thanks

--
Ian Craggs
icraggs@xxxxxxxxxx                 IBM United Kingdom
Paho Project Lead; Committer on Mosquitto