use isc_refcount_decrement to decrement NEWCONNSOCK(dev)->references; use...
use isc_refcount_decrement to decrement NEWCONNSOCK(dev)->references; use isc_refcount_increment instead of isc_refcount_init in socket_create
use isc_refcount_decrement to decrement NEWCONNSOCK(dev)->references; use isc_refcount_increment instead of isc_refcount_init in socket_create