[Discuss-gnuradio] Conditional execution of work function

[yanilkumar2710]

‎Hello

Just like how we use while 1 for something to execute infinite times, is there something like that for the work function? 

I may not need to execute it infinite times but let's say I'm receiving data through a USRP, can I have a condition that says,

While USRPIsOn or While input data is available (noise or otherwise) 

Keep executing work. 

Or does GNURADIO already do this? If it does, could someone provide me with a brief insight on how this works?

Thanks

Anil