static void Main(string[] args)
{
var message = new EmailMessage
{
To = "To",
From = "From"
};
//var handler = new Handlers.EmailMessageHandler();
var handler = new HandlerFactory().Create <EmailMessage>();
handler.Handle(message);
Console.WriteLine("Message sent !");
Console.Read();
}
internal async Task Process(BrokeredMessage brokeredMessage)
{
try
{
var stream = brokeredMessage.GetBody <Stream>();
var message = _brokeredMessageFactory.From(stream);
var handlerResult = await _handlerFactory.Handle(message);
var attemptedTimestamp = DateTimeProvider.Instance.Now;
var publishedAt = new DateTimeOffset(brokeredMessage.EnqueuedTimeUtc);
var durationSincePublishMs = DateTimeProvider.Instance.Now.ToUnixTimeMilliseconds() - publishedAt.ToUnixTimeMilliseconds();
switch (handlerResult.Status)
{
case HandlerResult.StatusCodes.HandledSuccessfully:
await brokeredMessage.CompleteAsync();
Logging.Logger
.ForContext(message.GetType())
.ForContext("MessageId", brokeredMessage.MessageId)
.ForContext("CorrelationId", brokeredMessage.CorrelationId)
.ForContext("Attempt", brokeredMessage.DeliveryCount)
.ForContext("PublishedAt", publishedAt)
.ForContext("AttemptedAt", attemptedTimestamp)
.ForContext("HandleDurationMs", handlerResult.DurationMs)
.ForContext("DurationSincePublishMs", durationSincePublishMs)
//.ForContext("FromQueue", _queue.QueueName)
.Information("Message handled.");
break;
case HandlerResult.StatusCodes.MessageHandlerNotFound:
await brokeredMessage.AbandonAsync();
Logging.Logger
.ForContext(message.GetType())
.ForContext("MessageId", brokeredMessage.MessageId)
.ForContext("CorrelationId", brokeredMessage.CorrelationId)
.ForContext("Attempt", brokeredMessage.DeliveryCount)
.ForContext("PublishedAt", publishedAt)
.ForContext("AttemptedAt", attemptedTimestamp)
.ForContext("DurationSincePublishMs", durationSincePublishMs)
//.ForContext("FromQueue", _queue.QueueName)
.Error("Message handler not found for message type.");
break;
case HandlerResult.StatusCodes.UnhandledErrorDuringHandlerExecution:
await brokeredMessage.AbandonAsync();
Logging.Logger
.ForContext(message.GetType())
.ForContext("MessageId", brokeredMessage.MessageId)
.ForContext("CorrelationId", brokeredMessage.CorrelationId)
.ForContext("Attempt", brokeredMessage.DeliveryCount)
.ForContext("PublishedAt", publishedAt)
.ForContext("AttemptedAt", attemptedTimestamp)
.ForContext("DurationSincePublishMs", durationSincePublishMs)
//.ForContext("FromQueue", _queue.QueueName)
.Error(handlerResult.Exception, "Unhandled error occured while executing message handler.");
break;
default:
throw new ArgumentOutOfRangeException();
}
}
catch (Exception exception)
{
await brokeredMessage.AbandonAsync();
var stream = brokeredMessage.GetBody <Stream>();
var body = new StreamReader(stream, true).ReadToEnd();
Logging.Logger
.ForContext("MessageId", brokeredMessage.MessageId)
.ForContext("CorrelationId", brokeredMessage.CorrelationId)
.ForContext("Body", body)
//.ForContext("FromQueue", _queue.QueueName)
.Error(exception, "Unhandled error occured consuming message.");
}
}
