Mark Riddoch f74f67540f Added spinlock protection for the session association to the DCB and
reworked the reference count mechanism on the session.  Introduced a
FREE state for the session and alter the session destruction flow so
that we only remove the session when all the DCB's have singled they
have finished processing events for the DCB rather than when the first
thread decides to clsoe the DCB.
2013-09-04 12:24:59 +02:00
..