Command Executor

[Oeg Bizz]

I have a framework that relies on information sent by a custom Java Command 
Executor; think of some sort of heartbeat.  I start getting hearbeats after I 
send a task to that mesos-slave, but never before that.  That makes me assume 
that the CommandExecutor is not started until a task is submitted to be 
executed by that agent.  Is there a way to tell mesos-slave to start the 
ComandExecutor as soon as it starts running? Thanks,
Oscar