Tracing AlwaysOn

Hi to all

First of all I apologize if this is inappropriate place to ask that question. If it is I hope you will redirect my question in the proper forum.

I am making a custom tracing program which should work for SQL Server AlwaysOn Availability group. It will be installed in every instance. 

Therefore I have two questions:

1. Is that any possibility to trace a listener? I would like to trace any queries that comes through listener because it will happens once in AG and I will not care about synchronization queries.
2. If answer of this question is NO, how can I differentiate a query which is coming from listener or executing during synchronization?

Thanks for your answers