public override void Close()
{
uint method = 0x2d7;
this.TrEntry(method);
try
{
if (this.unmanagedDestinationReference != null)
{
base.isClosed = true;
if (this.subscriptionReference != null)
{
this.subscriptionReference.Close();
this.subscriptionReference = null;
}
}
else
{
base.Close();
if (this.subscriptionReference != null)
{
if ((this.subscriptionReference.objectHandle != null) && (this.subscriptionReference.objectHandle.HOBJ.Handle != -1))
{
this.subscriptionReference.Close();
}
this.subscriptionReference = null;
}
}
base.qMgr = null;
}
finally
{
base.TrExit(method);
}
}
private void OpenForSubscription(MQDestination destination, string topicName, string subscriptionName, Hashtable parameters)
{
uint method = 0x2d2;
this.TrEntry(method, new object[] { destination, topicName, subscriptionName, parameters });
try
{
int openOptions = base.OpenOptions;
this.subscribed = true;
if (destination == null)
{
base.objectHandle = MQQueueManager.nmqiEnv.NewPhobj();
}
else
{
base.objectHandle = destination.objectHandle;
}
this.unmanagedDestinationReference = destination;
bool flag = (openOptions & 8) == 8;
bool flag2 = (subscriptionName != null) && (subscriptionName.Length > 0);
this.durable = flag && flag2;
bool flag3 = (openOptions & 0x20) == 0x20;
bool flag4 = destination == null;
this.managed = flag3 | flag4;
if (flag4)
{
base.OpenOptions |= 0x20;
}
MQSubscriptionDescriptor mqSD = this.CreateMQSubscriptionDescriptor(topicName, subscriptionName, parameters);
this.subscriptionReference = new MQSubscription(base.qMgr, this, mqSD);
base.hObj = base.objectHandle.HOBJ;
bool isOpen = this.subscriptionReference.IsOpen;
base.isClosed = !isOpen;
}
finally
{
base.TrExit(method);
}
}