public virtual async Task Invoke(Envelope envelope, IEnvelopeContext context)
{
envelope.Attempts++; // needs to be done here.
IContinuation continuation = null;
try
{
continuation = await FindContinuation(envelope, context).ConfigureAwait(false);
continuation.Execute(envelope, context);
}
catch (EnvelopeDeserializationException ex)
{
new DeserializationFailureContinuation(ex).Execute(envelope, context);
}
catch (AggregateException e)
{
e.Flatten().InnerExceptions.Each(ex =>
{
envelope.Callback.MarkFailed(e);
var message = "Failed while invoking message {0} with continuation {1}".ToFormat(envelope.Message ?? envelope,
(object)continuation ?? "could not find continuation");
context.Error(envelope.CorrelationId, message, e);
});
}
catch (Exception e)
{
envelope.Callback.MarkFailed(e); // TODO -- watch this one.
var message = "Failed while invoking message {0} with continuation {1}".ToFormat(envelope.Message ?? envelope,
(object)continuation ?? "could not find continuation");
context.Error(envelope.CorrelationId, message, e);
}
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
context.SendFailureAcknowledgement(envelope, "Chain execution failed");
envelope.Callback.MarkFailed(_exception);
context.InfoMessage(() => new MessageFailed {Envelope = envelope.ToToken(), Exception = _exception});
if (envelope.Message == null)
{
context.Error(envelope.CorrelationId, "Error trying to execute a message of type " + envelope.Headers[Envelope.MessageTypeKey], _exception);
}
else
{
context.Error(envelope.CorrelationId, envelope.Message.ToString(), _exception);
}
}
public virtual async Task Invoke(Envelope envelope, IEnvelopeContext context)
{
envelope.Attempts++; // needs to be done here.
IContinuation continuation = null;
try
{
continuation = await FindContinuation(envelope, context).ConfigureAwait(false);
continuation.Execute(envelope, context);
}
catch (EnvelopeDeserializationException ex)
{
new DeserializationFailureContinuation(ex).Execute(envelope, context);
}
catch (AggregateException e)
{
e.Flatten().InnerExceptions.Each(ex =>
{
envelope.Callback.MarkFailed(e);
var message = "Failed while invoking message {0} with continuation {1}".ToFormat(envelope.Message ?? envelope,
(object)continuation ?? "could not find continuation");
context.Error(envelope.CorrelationId, message, e);
});
}
catch (Exception e)
{
envelope.Callback.MarkFailed(e); // TODO -- watch this one.
var message = "Failed while invoking message {0} with continuation {1}".ToFormat(envelope.Message ?? envelope,
(object)continuation ?? "could not find continuation");
context.Error(envelope.CorrelationId, message, e);
}
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
envelope.Message = null; // Prevent the error from throwing again.
context.SendFailureAcknowledgement(envelope, "Deserialization failed");
context.Error(envelope.CorrelationId, _exception.Message, _exception);
envelope.Callback.MoveToErrors(new ErrorReport(envelope, _exception));
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
context.SendFailureAcknowledgement(envelope, "Chain execution failed");
envelope.Callback.MarkFailed(_exception);
context.InfoMessage(() => new MessageFailed {
Envelope = envelope.ToToken(), Exception = _exception
});
if (envelope.Message == null)
{
context.Error(envelope.CorrelationId, "Error trying to execute a message of type " + envelope.Headers[Envelope.MessageTypeKey], _exception);
}
else
{
context.Error(envelope.CorrelationId, envelope.Message.ToString(), _exception);
}
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
envelope.Message = null; // Prevent the error from throwing again.
context.SendFailureAcknowledgement(envelope, "Deserialization failed");
context.Error(envelope.CorrelationId, _exception.Message, _exception);
envelope.Callback.MoveToErrors(new ErrorReport(envelope, _exception));
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
_continuations.Each(x => {
try
{
x.Execute(envelope, context);
}
catch (Exception e)
{
context.Error(envelope.CorrelationId, "Failed trying to run continuation {0} as part of error handling".ToFormat(x), e);
}
});
}
public override void Execute(Envelope envelope, IEnvelopeContext context)
{
try
{
envelope.Callback.MoveToDelayedUntil(envelope.ExecutionTime.Value);
context.InfoMessage(() => new DelayedEnvelopeReceived { Envelope = envelope.ToToken() });
}
catch (Exception e)
{
envelope.Callback.MarkFailed(e);
context.Error(envelope.CorrelationId, "Failed to move delayed message to the delayed message queue", e);
}
}
public override void Execute(Envelope envelope, IEnvelopeContext context)
{
try
{
envelope.Callback.MoveToDelayedUntil(envelope.ExecutionTime.Value);
context.InfoMessage(() => new DelayedEnvelopeReceived {
Envelope = envelope.ToToken()
});
}
catch (Exception e)
{
envelope.Callback.MarkFailed(e);
context.Error(envelope.CorrelationId, "Failed to move delayed message to the delayed message queue", e);
}
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
try
{
context.SendOutgoingMessages(envelope, _context.OutgoingMessages());
envelope.Callback.MarkSuccessful();
var message = new MessageSuccessful { Envelope = envelope.ToToken() };
if (!message.Envelope.IsDelayedEnvelopePollingJobRelated())
context.InfoMessage(message);
}
catch (Exception ex)
{
context.SendFailureAcknowledgement(envelope, "Sending cascading message failed: " + ex.Message);
context.Error(envelope.CorrelationId, ex.Message, ex);
envelope.Callback.MoveToErrors(new ErrorReport(envelope, ex));
}
}
public void Execute(Envelope envelope, IEnvelopeContext context)
{
try
{
context.SendOutgoingMessages(envelope, _context.OutgoingMessages());
envelope.Callback.MarkSuccessful();
var message = new MessageSuccessful {
Envelope = envelope.ToToken()
};
if (!message.Envelope.IsDelayedEnvelopePollingJobRelated())
{
context.InfoMessage(message);
}
}
catch (Exception ex)
{
context.SendFailureAcknowledgement(envelope, "Sending cascading message failed: " + ex.Message);
context.Error(envelope.CorrelationId, ex.Message, ex);
envelope.Callback.MoveToErrors(new ErrorReport(envelope, ex));
}
}
