startPod() leaks a socket and a go routine

[sameo]

Shut the QMP socket down and clean the qmp listen routine when pod.startPod() is done

[egernst]

I assume this issue is stale and should be closed. @amshinde , @sboeuf - can one of you confirm and close?

[sboeuf]

I am not sure about this one. Need to understand what was going wrong first, in order to check if it's solved.

[egernst]

@sboeuf - how about now?

[sboeuf]

nothing new about that, sorry

[egernst]

@sameo you ok if I close this?