async Task ISendTransport.Send <T>(T message, IPipe <SendContext <T> > pipe, CancellationToken cancellationToken)
{
if (IsStopped)
{
throw new TransportUnavailableException($"The send transport is stopped: {_entityName}");
}
IPipe <ClientContext> modelPipe = Pipe.New <ClientContext>(p =>
{
p.UseFilter(_filter);
p.UseExecuteAsync(async clientContext =>
{
var sendContext = new TransportAmazonSqsSendContext <T>(message, cancellationToken);
try
{
await pipe.Send(sendContext).ConfigureAwait(false);
var transportMessage = clientContext.CreateSendRequest(_entityName, sendContext.Body);
transportMessage.MessageAttributes.Set(sendContext.Headers);
if (!string.IsNullOrEmpty(sendContext.DeduplicationId))
{
transportMessage.MessageDeduplicationId = sendContext.DeduplicationId;
}
if (!string.IsNullOrEmpty(sendContext.GroupId))
{
transportMessage.MessageGroupId = sendContext.GroupId;
}
transportMessage.MessageAttributes.Set("Content-Type", sendContext.ContentType.MediaType);
transportMessage.MessageAttributes.Set(nameof(sendContext.MessageId), sendContext.MessageId);
transportMessage.MessageAttributes.Set(nameof(sendContext.CorrelationId), sendContext.CorrelationId);
transportMessage.MessageAttributes.Set(nameof(sendContext.TimeToLive), sendContext.TimeToLive);
await _observers.PreSend(sendContext).ConfigureAwait(false);
await clientContext.SendMessage(transportMessage, sendContext.CancellationToken).ConfigureAwait(false);
sendContext.LogSent();
await _observers.PostSend(sendContext).ConfigureAwait(false);
}
catch (Exception ex)
{
sendContext.LogFaulted(ex);
await _observers.SendFault(sendContext, ex).ConfigureAwait(false);
throw;
}
});
});
await _clientSource.Send(modelPipe, cancellationToken).ConfigureAwait(false);
}
public async Task Send(ClientContext clientContext)
{
LogContext.SetCurrentIfNull(_context.LogContext);
await _context.ConfigureTopologyPipe.Send(clientContext).ConfigureAwait(false);
var context = new TransportAmazonSqsSendContext <T>(_message, _cancellationToken);
var activity = LogContext.IfEnabled(OperationName.Transport.Send)?.StartActivity(new { _context.EntityName });
try
{
await _pipe.Send(context).ConfigureAwait(false);
activity.AddSendContextHeaders(context);
var request = clientContext.CreatePublishRequest(_context.EntityName, context.Body);
_context.SnsSetHeaderAdapter.Set(request.MessageAttributes, context.Headers);
_context.SnsSetHeaderAdapter.Set(request.MessageAttributes, "Content-Type", context.ContentType.MediaType);
_context.SnsSetHeaderAdapter.Set(request.MessageAttributes, nameof(context.CorrelationId), context.CorrelationId);
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PreSend(context).ConfigureAwait(false);
}
await clientContext.Publish(request, context.CancellationToken).ConfigureAwait(false);
context.LogSent();
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PostSend(context).ConfigureAwait(false);
}
}
catch (Exception ex)
{
context.LogFaulted(ex);
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.SendFault(context, ex).ConfigureAwait(false);
}
throw;
}
finally
{
activity?.Stop();
}
}
public async Task Send(ClientContext context)
{
LogContext.SetCurrentIfNull(_context.LogContext);
await _context.ConfigureTopologyPipe.Send(context).ConfigureAwait(false);
var sendContext = new TransportAmazonSqsSendContext <T>(_message, _cancellationToken);
await _pipe.Send(sendContext).ConfigureAwait(false);
StartedActivity?activity = LogContext.IfEnabled(OperationName.Transport.Send)?.StartSendActivity(sendContext);
try
{
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PreSend(sendContext).ConfigureAwait(false);
}
var message = new SendMessageBatchRequestEntry("", Encoding.UTF8.GetString(sendContext.Body));
_context.SqsSetHeaderAdapter.Set(message.MessageAttributes, sendContext.Headers);
_context.SqsSetHeaderAdapter.Set(message.MessageAttributes, "Content-Type", sendContext.ContentType.MediaType);
_context.SqsSetHeaderAdapter.Set(message.MessageAttributes, nameof(sendContext.CorrelationId), sendContext.CorrelationId);
if (!string.IsNullOrEmpty(sendContext.DeduplicationId))
{
message.MessageDeduplicationId = sendContext.DeduplicationId;
}
if (!string.IsNullOrEmpty(sendContext.GroupId))
{
message.MessageGroupId = sendContext.GroupId;
}
if (sendContext.DelaySeconds.HasValue)
{
message.DelaySeconds = sendContext.DelaySeconds.Value;
}
await context.SendMessage(_context.EntityName, message, sendContext.CancellationToken).ConfigureAwait(false);
sendContext.LogSent();
activity.AddSendContextHeadersPostSend(sendContext);
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PostSend(sendContext).ConfigureAwait(false);
}
}
catch (Exception ex)
{
sendContext.LogFaulted(ex);
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.SendFault(sendContext, ex).ConfigureAwait(false);
}
throw;
}
finally
{
activity?.Stop();
}
}
public async Task Send(ClientContext clientContext)
{
LogContext.SetCurrentIfNull(_context.LogContext);
await _context.ConfigureTopologyPipe.Send(clientContext).ConfigureAwait(false);
var context = new TransportAmazonSqsSendContext <T>(_message, _cancellationToken);
await _pipe.Send(context).ConfigureAwait(false);
var activity = LogContext.IfEnabled(OperationName.Transport.Send)?.StartSendActivity(context);
try
{
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PreSend(context).ConfigureAwait(false);
}
var request = await clientContext.CreateSendRequest(_context.EntityName, context.Body).ConfigureAwait(false);
_context.SqsSetHeaderAdapter.Set(request.MessageAttributes, context.Headers);
_context.SqsSetHeaderAdapter.Set(request.MessageAttributes, "Content-Type", context.ContentType.MediaType);
_context.SqsSetHeaderAdapter.Set(request.MessageAttributes, nameof(context.CorrelationId), context.CorrelationId);
if (!string.IsNullOrEmpty(context.DeduplicationId))
{
request.MessageDeduplicationId = context.DeduplicationId;
}
if (!string.IsNullOrEmpty(context.GroupId))
{
request.MessageGroupId = context.GroupId;
}
if (context.DelaySeconds.HasValue)
{
request.DelaySeconds = context.DelaySeconds.Value;
}
await clientContext.SendMessage(request, context.CancellationToken).ConfigureAwait(false);
context.LogSent();
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.PostSend(context).ConfigureAwait(false);
}
}
catch (Exception ex)
{
context.LogFaulted(ex);
if (_context.SendObservers.Count > 0)
{
await _context.SendObservers.SendFault(context, ex).ConfigureAwait(false);
}
throw;
}
finally
{
activity?.Stop();
}
}
async Task ISendTransport.Send <T>(T message, IPipe <SendContext <T> > pipe, CancellationToken cancellationToken)
{
if (IsStopped)
{
throw new TransportUnavailableException($"The send transport is stopped: {_entityName}");
}
IPipe <ModelContext> modelPipe = Pipe.New <ModelContext>(p =>
{
p.UseFilter(_filter);
p.UseExecuteAsync(async modelContext =>
{
var topicArn = await modelContext.GetTopic(_entityName).ConfigureAwait(false);
var sendContext = new TransportAmazonSqsSendContext <T>(message, cancellationToken);
try
{
await pipe.Send(sendContext).ConfigureAwait(false);
var transportMessage = modelContext.CreateTransportMessage(topicArn, sendContext.Body);
KeyValuePair <string, object>[] headers = sendContext.Headers.GetAll()
.Where(x => x.Value != null && (x.Value is string || x.Value.GetType().GetTypeInfo().IsValueType))
.ToArray();
foreach (KeyValuePair <string, object> header in headers)
{
if (transportMessage.MessageAttributes.ContainsKey(header.Key))
{
continue;
}
transportMessage.MessageAttributes[header.Key].StringValue = header.Value.ToString();
}
transportMessage.MessageAttributes.Add("Content-Type", new MessageAttributeValue
{
DataType = "String",
StringValue = sendContext.ContentType.MediaType
});
if (sendContext.MessageId.HasValue)
{
transportMessage.MessageAttributes.Add("MessageId", new MessageAttributeValue
{
DataType = "String",
StringValue = sendContext.MessageId.ToString()
});
}
if (sendContext.CorrelationId.HasValue)
{
transportMessage.MessageAttributes.Add("CorrelationId", new MessageAttributeValue
{
DataType = "String",
StringValue = sendContext.CorrelationId.ToString()
});
}
if (sendContext.TimeToLive.HasValue)
{
transportMessage.MessageAttributes.Add("TimeToLive", new MessageAttributeValue
{
DataType = "Number",
StringValue = sendContext.TimeToLive.Value.Milliseconds.ToString()
});
}
await _observers.PreSend(sendContext).ConfigureAwait(false);
var publishTask = Task.Run(() => modelContext.Publish(transportMessage, sendContext.CancellationToken), sendContext.CancellationToken);
await publishTask.UntilCompletedOrCanceled(sendContext.CancellationToken).ConfigureAwait(false);
sendContext.LogSent();
await _observers.PostSend(sendContext).ConfigureAwait(false);
}
catch (Exception ex)
{
sendContext.LogFaulted(ex);
await _observers.SendFault(sendContext, ex).ConfigureAwait(false);
throw;
}
});
});
await _modelAgent.Send(modelPipe, cancellationToken).ConfigureAwait(false);
}
