public QueueBatchConsumer(string source, ISyncQueueDispatcher disp, String readLabelReformatExpression)
: base(String.Format("QueueBatchConsumer[{0}]", source))
{
srcq = new OpaqueMessageQueue(readLabelReformatExpression)
{
Name = source
};
dst = disp;
}
private void button3_Click(object sender, EventArgs e)
{
var omq = new OpaqueMessageQueue(textBox2.Text)
{
Name = comboBox1.Text
};
var om = omq.Peek();
if (om == null)
{
MessageBox.Show("No hay datos!");
return;
}
MessageBox.Show(String.Format("Label: {0} Length: {1} OpaqueBody: {2}", om.Label, om.Length,
Convert.ToBase64String(om.OpaqueBody)));
}
public static Result Dispatch(OpaqueMessageQueue Source, IAsyncQueueDispatcher Destination)
{
var msg = Source.WindowPeek(0);
if (msg == null)
{
return(Result.SourceEmpty);
}
if (!Destination.CanPush)
{
return(Result.DestinationLocked);
}
var state = new DispatchState {
LookupId = msg.Id, Source = Source
};
if (!Destination.BeginPush(msg, AsyncDispatched, state))
{
return(Result.DestinationFailure);
}
return(Result.Deferred);
}
private bool CompleteChunkReceive(Version Version, Stream Stream, int Size)
{
try
{
TRACE("Chunk Recibido: {0}, total={1}", source_endpoint, Size);
OpaqueMessage om;
if (Version == Version.UIQP_1_2)
{
var obj = GZip.DecompressAndDeserialize(Stream);
om = (OpaqueMessage)obj;
}
else
{
var formatter = new BinaryFormatter();
var obj = formatter.Deserialize(Stream);
om = (OpaqueMessage)obj;
}
if (om == null)
{
TRACE("recibi un mensaje y no puede convertir a opaco.");
SendOpaqueMessageAck(om, OpaqueMessageAck.Responses.DataError);
return(false);
}
var queue = new OpaqueMessageQueue("")
{
Name = om.DestinationQueueName
};
queue.Push(om);
SendOpaqueMessageAck(om, OpaqueMessageAck.Responses.Enqueued);
TRACE("Mensaje encolado en {0}", om.DestinationQueueName);
return(true);
} catch (Exception e)
{
TRACE("recibi un mensaje y no puede convertir a opaco.");
T.EXCEPTION(e, "TcpInterQueueAcceptor.CompleteChunkReceive");
return(false);
}
}
public static Result Dispatch(OpaqueMessageQueue Source, ISyncQueueDispatcher Destination)
{
var msg = Source.Peek();
if (msg == null)
{
return(Result.SourceEmpty);
}
if (!Destination.CanPush)
{
return(Result.DestinationLocked);
}
if (!Destination.BeginPush(msg))
{
return(Result.DestinationFailure);
}
if (Destination.WaitCompleted(msg))
{
Source.Pop(msg.Id, false);
return(Result.Dispatched);
}
return(Result.DestinationFailure);
}
