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;
}
private void ClearInvalidFields(int Version)
{
switch (Version)
{
case 0:
this.mqPMO.StrucId = new byte[4];
this.mqPMO.StrucId[0] = 80;
this.mqPMO.StrucId[1] = 77;
this.mqPMO.StrucId[2] = 79;
this.mqPMO.StrucId[3] = 32;
this.mqPMO.Options = 0;
this.mqPMO.Timeout = -1;
this.mqPMO.Context = 0;
this.mqPMO.KnownDestCount = 0;
this.mqPMO.UnknownDestCount = 0;
this.mqPMO.InvalidDestCount = 0;
this.mqPMO.ResolvedQName = new byte[48];
this.mqPMO.ResolvedQMgrName = new byte[48];
break;
case 1:
break;
case 2:
goto IL_147;
default:
goto IL_17A;
}
this.mqPMO.RecsPresent = 0;
this.mqPMO.PutMsgRecFields = 0;
this.mqPMO.PutMsgRecOffset = 0;
this.mqPMO.ResponseRecOffset = 0;
this.mqPMO.PutMsgRecPtr = IntPtr.Zero;
this.mqPMO.ResponseRecPtr = IntPtr.Zero;
this.queueContextReference = null;
IL_147:
this.mqPMO.OriginalMsgHandle = 0L;
this.mqPMO.NewMsgHandle = 0L;
this.mqPMO.Action = 0;
this.mqPMO.PubLevel = 9;
IL_17A:
if (Version == 0)
{
this.mqPMO.Version = 1;
}
}