internal void EndShutdown()
{
if (_status != DekiInstanceStatus.STOPPING)
{
_log.WarnFormat("EndShutdown was attemped with instance in state {0}", _status);
throw new InvalidOperationException("bad state");
}
// shut down task timer
try {
TimerFactory.Dispose();
} catch (Exception e) {
_log.Warn(string.Format("unable to shut down timerfactory for instance '{0}': {1}", Id, e.Message), e);
}
// shut down storage
_log.DebugFormat("shutting down storage for '{0}'", Id);
try {
_storage.Dispose();
} catch (Exception e) {
_log.Warn(string.Format("unable to cleanly shut down storage for instance '{0}': {1}", Id, e.Message), e);
}
_storage = null;
// shut down services
_log.DebugFormat("shutting down services for '{0}'", Id);
try {
ServiceBL.StopServices();
// reset instance fields
RunningServices.Clear();
} catch (Exception e) {
_log.Warn(string.Format("unable to cleanly shut down services for instance '{0}': {1}", Id, e.Message), e);
}
// shutting down cache
try {
Cache.Dispose();
} catch (Exception e) {
_log.Warn(string.Format("unable to dispose the cache for instance '{0}': {1}", Id, e.Message), e);
}
// shutting down search cache
try {
SearchCache.Dispose();
} catch (Exception e) {
_log.Warn(string.Format("unable to dispose the search cache for instance '{0}': {1}", Id, e.Message), e);
}
// sending shut down event
try {
_eventSink.InstanceShutdown(DekiContext.Current.Now);
} catch (Exception e) {
_log.Warn(string.Format("unable to send the shutdown notification event for instance '{0}': {1}", Id, e.Message), e);
}
_eventSink = null;
// unregister the instance to database mapping
if (null != _sessionFactory)
{
try {
_sessionFactory.Dispose();
} catch (Exception e) {
_log.Warn(string.Format("unable to cleanly shut down the session factory for instance '{0}': {1}", Id, e.Message), e);
}
_sessionFactory = null;
}
_log.DebugFormat("instance '{0}' stopped", Id);
_status = DekiInstanceStatus.STOPPED;
}