public void Subscribe(MQSubscriptionDescriptor subscriptionDescriptor, int subqueueHandle = MQC.MQHO_NONE)
{
int compCode, reason;
byte[] array = new byte[subscriptionDescriptor.GetRequiredBufferSize()];
subscriptionDescriptor.WriteStruct(array, 0);
objectHandle = subqueueHandle;
IntPtr intPtr = Marshal.AllocCoTaskMem(array.Length);
try
{
Marshal.Copy(array, 0, intPtr, array.Length);
Bindings.MQSUB(qMgr.Handle, intPtr, ref objectHandle, out subscriptionHandle, out compCode, out reason);
}
finally
{
if (intPtr != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(intPtr);
}
}
if (compCode != MQC.MQCC_OK)
{
throw new MQException(compCode, reason);
}
_subQueue = new MQQueue(qMgr);
_subQueue.objectHandle = objectHandle;
}
public void Subscribe(string subscriptionName, int subscriptionOptions, string topicName, string topicObject = "", string alternateUserId = null, int subqueueHandle = MQC.MQHO_NONE)
{
var descriptor = new MQSubscriptionDescriptor();
if (!string.IsNullOrEmpty(alternateUserId))
{
descriptor.AlternateUserId = alternateUserId;
}
descriptor.ObjectName = topicObject;
descriptor.ObjectString.VSString = topicName;
descriptor.SubName.VSString = subscriptionName;
descriptor.Options = subscriptionOptions;
Subscribe(descriptor, subqueueHandle);
}