void Defer(TimeSpan defer, TransportMessage message)
{
var retryMessageAt = DateTime.UtcNow + defer;
TransportMessageHeaderHelper.SetHeader(message, Headers.Retries,
(TransportMessageHeaderHelper.GetNumberOfRetries(message) + 1).ToString(CultureInfo.InvariantCulture));
var addressOfFaultingEndpoint = TransportMessageHeaderHelper.GetAddressOfFaultingEndpoint(message);
if (!TransportMessageHeaderHelper.HeaderExists(message, SecondLevelRetriesHeaders.RetriesTimestamp))
{
TransportMessageHeaderHelper.SetHeader(message, SecondLevelRetriesHeaders.RetriesTimestamp,
DateTimeExtensions.ToWireFormattedString(DateTime.UtcNow));
}
logger.DebugFormat("Defer message and send it to {0}", addressOfFaultingEndpoint);
var sendOptions = new SendOptions(addressOfFaultingEndpoint)
{
DeliverAt = retryMessageAt
};
MessageDeferrer.Defer(message, sendOptions);
}
public void ClearTimeoutsFor(Guid sagaId)
{
if (sagaId == Guid.Empty)
{
throw new ArgumentException("Invalid saga id.", "sagaId");
}
MessageDeferrer.ClearDeferredMessages(Headers.SagaId, sagaId.ToString());
}
void Defer(TimeSpan defer, TransportMessage message)
{
var retryMessageAt = DateTime.UtcNow + defer;
TransportMessageHelpers.SetHeader(message, Headers.Retries, (TransportMessageHelpers.GetNumberOfRetries(message) + 1).ToString());
var addressOfFaultingEndpoint = TransportMessageHelpers.GetAddressOfFaultingEndpoint(message);
if (!TransportMessageHelpers.HeaderExists(message, SecondLevelRetriesHeaders.RetriesTimestamp))
{
TransportMessageHelpers.SetHeader(message, SecondLevelRetriesHeaders.RetriesTimestamp, DateTimeExtensions.ToWireFormattedString(DateTime.UtcNow));
}
Logger.DebugFormat("Defer message and send it to {0}", addressOfFaultingEndpoint);
MessageDeferrer.Defer(message, retryMessageAt, addressOfFaultingEndpoint);
}
public ICallback Defer(DateTime processAt, params object[] messages)
{
if (messages == null || messages.Length == 0)
{
throw new InvalidOperationException("Cannot Defer an empty set of messages.");
}
if (processAt.ToUniversalTime() <= DateTime.UtcNow)
{
return(SendLocal(messages));
}
var toSend = new TransportMessage();
MapTransportMessageFor(messages, toSend);
toSend.Headers[Headers.IsDeferredMessage] = Boolean.TrueString;
MessageDeferrer.Defer(toSend, processAt, Address.Local);
return(SetupCallback(toSend.Id));
}
void NotifyTimeoutManagerThatSagaHasCompleted(ISaga saga)
{
MessageDeferrer.ClearDeferredMessages(Headers.SagaId, saga.Entity.Id.ToString());
}
