private async Task ProcessingTaskAsync(RabbitMessage message)
{
if (message.Body is null)
{
RabbitMessage.Return(message);
return;
}
var oldContext = Core.ContextGroupName;
try
{
Counters.IncrementTotalReceivingBytes(message.Body.Length);
Core.Log.LibVerbose("Received {0} bytes from the Queue '{1}/{2}'", message.Body.Length, _receiver.Route, _receiver.Name);
var messageBody = ReceiverSerializer.Deserialize(message.Body, _messageType);
switch (messageBody)
{
case RequestMessage request when request.Header != null:
if (!string.IsNullOrEmpty(request.Header.ContextGroupName))
{
Core.ContextGroupName = request.Header.ContextGroupName;
}
request.Header.ApplicationReceivedTime = Core.Now;
Counters.IncrementReceivingTime(request.Header.TotalTime);
if (request.Header.ClientName != Config.Name)
{
Core.Log.Warning("The Message Client Name '{0}' is different from the Server Name '{1}'", request.Header.ClientName, Config.Name);
}
var evArgs = new RequestReceivedEventArgs(_name, _receiver, request, message.Body.Length, SenderSerializer, Config.RequestOptions.ServerReceiverOptions.CancellationBeforeClientResponseTimeoutInSec);
evArgs.Metadata["ReplyTo"] = message.Properties.ReplyTo;
evArgs.Metadata["MessageId"] = message.Properties.MessageId;
if (request.Header.ResponseQueue != null)
{
evArgs.ResponseQueues.Add(request.Header.ResponseQueue);
}
await OnRequestReceivedAsync(evArgs).ConfigureAwait(false);
break;
case ResponseMessage response when response.Header != null:
if (!string.IsNullOrEmpty(response.Header.Request.Header.ContextGroupName))
{
Core.ContextGroupName = response.Header.Request.Header.ContextGroupName;
}
response.Header.Response.ApplicationReceivedTime = Core.Now;
Counters.IncrementReceivingTime(response.Header.Response.TotalTime);
var evArgs2 = new ResponseReceivedEventArgs(_name, response, message.Body.Length);
evArgs2.Metadata["ReplyTo"] = message.Properties.ReplyTo;
evArgs2.Metadata["MessageId"] = message.Properties.MessageId;
await OnResponseReceivedAsync(evArgs2).ConfigureAwait(false);
break;
}
Counters.IncrementTotalMessagesProccesed();
}
catch (Exception ex)
{
Counters.IncrementTotalExceptions();
Core.Log.Write(ex);
Interlocked.Exchange(ref _exceptionSleep, 1);
}
finally
{
Core.ContextGroupName = oldContext;
RabbitMessage.Return(message);
}
}
private async Task ProcessingTaskAsync(RabbitMessage message)
{
if (message.Body is null)
{
RabbitMessage.Return(message);
return;
}
try
{
Core.Log.LibVerbose("Received {0} bytes from the Queue '{1}/{2}'", message.Body.Length, _receiver.Route, _receiver.Name);
Counters.IncrementTotalReceivingBytes(message.Body.Length);
if (ResponseServer)
{
var evArgs =
new RawResponseReceivedEventArgs(_name, message.Body, message.CorrelationId, message.Body.Length)
{
Metadata =
{
["AppId"] = message.Properties.AppId,
["ContentEncoding"] = message.Properties.ContentEncoding,
["ContentType"] = message.Properties.ContentType,
["DeliveryMode"] = message.Properties.DeliveryMode.ToString(),
["Expiration"] = message.Properties.Expiration,
["Priority"] = message.Properties.Priority.ToString(),
["Timestamp"] = message.Properties.Timestamp.ToString(),
["Type"] = message.Properties.Type,
["UserId"] = message.Properties.UserId,
["ReplyTo"] = message.Properties.ReplyTo,
["MessageId"] = message.Properties.MessageId
}
};
await OnResponseReceivedAsync(evArgs).ConfigureAwait(false);
}
else
{
var evArgs =
new RawRequestReceivedEventArgs(_name, _receiver, message.Body, message.CorrelationId, message.Body.Length)
{
Metadata =
{
["AppId"] = message.Properties.AppId,
["ContentEncoding"] = message.Properties.ContentEncoding,
["ContentType"] = message.Properties.ContentType,
["DeliveryMode"] = message.Properties.DeliveryMode.ToString(),
["Expiration"] = message.Properties.Expiration,
["Priority"] = message.Properties.Priority.ToString(),
["Timestamp"] = message.Properties.Timestamp.ToString(),
["Type"] = message.Properties.Type,
["UserId"] = message.Properties.UserId,
["ReplyTo"] = message.Properties.ReplyTo,
["MessageId"] = message.Properties.MessageId
}
};
await OnRequestReceivedAsync(evArgs).ConfigureAwait(false);
}
Counters.IncrementTotalMessagesProccesed();
}
catch (Exception ex)
{
Counters.IncrementTotalExceptions();
Core.Log.Write(ex);
Interlocked.Exchange(ref _exceptionSleep, 1);
}
finally
{
RabbitMessage.Return(message);
}
}
