public void CopyFrom(IBasicProperties basicProperties)
{
Preconditions.CheckNotNull(basicProperties, "basicProperties");
if (basicProperties.IsContentTypePresent()) ContentType = basicProperties.ContentType;
if (basicProperties.IsContentEncodingPresent()) ContentEncoding = basicProperties.ContentEncoding;
if (basicProperties.IsDeliveryModePresent()) DeliveryMode = basicProperties.DeliveryMode;
if (basicProperties.IsPriorityPresent()) Priority = basicProperties.Priority;
if (basicProperties.IsCorrelationIdPresent()) CorrelationId = basicProperties.CorrelationId;
if (basicProperties.IsReplyToPresent()) ReplyTo = basicProperties.ReplyTo;
if (basicProperties.IsExpirationPresent()) Expiration = basicProperties.Expiration;
if (basicProperties.IsMessageIdPresent()) MessageId = basicProperties.MessageId;
if (basicProperties.IsTimestampPresent()) Timestamp = basicProperties.Timestamp.UnixTime;
if (basicProperties.IsTypePresent()) Type = basicProperties.Type;
if (basicProperties.IsUserIdPresent()) UserId = basicProperties.UserId;
if (basicProperties.IsAppIdPresent()) AppId = basicProperties.AppId;
if (basicProperties.IsClusterIdPresent()) ClusterId = basicProperties.ClusterId;
if (basicProperties.IsHeadersPresent())
{
foreach (var header in basicProperties.Headers)
{
Headers.Add(header.Key, header.Value);
}
}
}
public override async Task HandleBasicDeliver(String consumerTag, UInt64 deliveryTag, Boolean redelivered, String exchange, String routingKey, IBasicProperties properties, Byte[] body)
{
var app = _server._application;
var path = String.Empty;
if (properties.Headers.TryGetValue("path", out var pathObj))
{
path = Encoding.UTF8.GetString((Byte[])pathObj);
if (!path.StartsWith("/"))
{
path = "/" + path;
}
}
var requestFeature = new HttpRequestFeature
{
Body = new MemoryStream(body, writable: false),
Method = "GET",
Protocol = "http",
Path = path,
Scheme = "http",
};
var responseBodyStream = new MemoryStream();
var responseFeature = new HttpResponseFeature
{
Body = responseBodyStream,
};
var features = new FeatureCollection(_server._features);
features.Set <IHttpRequestFeature>(requestFeature);
features.Set <IHttpResponseFeature>(responseFeature);
var context = app.CreateContext(features);
await app.ProcessRequestAsync(context);
if (properties.IsReplyToPresent() && properties.ReplyToAddress != null)
{
var responseBody = responseBodyStream.ToArray();
var props = Model.CreateBasicProperties();
if (props.Headers == null)
{
props.Headers = new Dictionary <String, Object>();
}
foreach (var header in responseFeature.Headers)
{
props.Headers.Add(header.Key, Encoding.UTF8.GetBytes(header.Value));
}
Model.BasicPublish(properties.ReplyToAddress, props, responseBody);
}
Model.BasicAck(deliveryTag, multiple: false);
app.DisposeContext(context, null);
}
private HeaderResult <string> ReadReplyTo(IBasicProperties basicProperties)
{
if (basicProperties.IsReplyToPresent())
{
return(new HeaderResult <string>(basicProperties.ReplyTo, true));
}
return(new HeaderResult <string>(null, true));
}
internal static ReceivedMessage CreateFromEvent(BasicDeliverEventArgs eventArgs)
{
if (eventArgs == null)
{
return(null);
}
IBasicProperties properties = eventArgs.BasicProperties;
ReceivedMessage message = null;
switch (properties?.ContentType?.ToLower())
{
case ContentTypes.JSON:
message = new JSONReceivedMessage();
break;
case ContentTypes.Binary:
message = new BinaryReceivedMessage();
break;
default:
message = new ReceivedMessage();
break;
}
message.DeliveryTag = eventArgs.DeliveryTag;
message.Exchange = eventArgs.Exchange;
message.RoutingKey = eventArgs.RoutingKey;
message.Redelivered = eventArgs.Redelivered;
message.ContentType = (properties?.IsContentTypePresent() ?? false) ? properties.ContentType : null;
message.ContentEncoding = (properties?.IsContentEncodingPresent() ?? false) ? properties.ContentEncoding : null;
message.ExpandBody(eventArgs.Body);
if (properties == null)
{
return(message);
}
message.Type = properties.IsTypePresent() ? properties.Type : null;
message.Persistent = properties.IsDeliveryModePresent() && properties.Persistent;
message.ApplicationName = properties.IsAppIdPresent() ? properties.AppId : null;
message.ReplyToQueueName = properties.IsReplyToPresent() ? properties.ReplyTo : null;
if (properties.IsMessageIdPresent() && Guid.TryParse(properties.MessageId, out Guid messageId))
{
message.MessageID = messageId;
}
if (properties.IsCorrelationIdPresent() && Guid.TryParse(properties.CorrelationId, out Guid correlationId))
{
message.CorrelationID = correlationId;
}
return(message);
}
public MessageBasicProperties(IBasicProperties basicProperties)
: this()
{
ContentTypePresent = basicProperties.IsContentTypePresent();
ContentEncodingPresent = basicProperties.IsContentEncodingPresent();
HeadersPresent = basicProperties.IsHeadersPresent();
DeliveryModePresent = basicProperties.IsDeliveryModePresent();
PriorityPresent = basicProperties.IsPriorityPresent();
CorrelationIdPresent = basicProperties.IsCorrelationIdPresent();
ReplyToPresent = basicProperties.IsReplyToPresent();
ExpirationPresent = basicProperties.IsExpirationPresent();
MessageIdPresent = basicProperties.IsMessageIdPresent();
TimestampPresent = basicProperties.IsTimestampPresent();
TypePresent = basicProperties.IsTypePresent();
UserIdPresent = basicProperties.IsUserIdPresent();
AppIdPresent = basicProperties.IsAppIdPresent();
ClusterIdPresent = basicProperties.IsClusterIdPresent();
ContentType = basicProperties.ContentType;
ContentEncoding = basicProperties.ContentEncoding;
DeliveryMode = basicProperties.DeliveryMode;
Priority = basicProperties.Priority;
CorrelationId = basicProperties.CorrelationId;
ReplyTo = basicProperties.ReplyTo;
Expiration = basicProperties.Expiration;
MessageId = basicProperties.MessageId;
Timestamp = basicProperties.Timestamp.UnixTime;
Type = basicProperties.Type;
UserId = basicProperties.UserId;
AppId = basicProperties.AppId;
ClusterId = basicProperties.ClusterId;
if(basicProperties.IsHeadersPresent())
{
foreach (DictionaryEntry header in basicProperties.Headers)
{
Headers.Add(header.Key, header.Value);
}
}
}
public void CopyFrom(IBasicProperties basicProperties)
{
ContentTypePresent = basicProperties.IsContentTypePresent();
ContentEncodingPresent = basicProperties.IsContentEncodingPresent();
HeadersPresent = basicProperties.IsHeadersPresent();
DeliveryModePresent = basicProperties.IsDeliveryModePresent();
PriorityPresent = basicProperties.IsPriorityPresent();
CorrelationIdPresent = basicProperties.IsCorrelationIdPresent();
ReplyToPresent = basicProperties.IsReplyToPresent();
ExpirationPresent = basicProperties.IsExpirationPresent();
MessageIdPresent = basicProperties.IsMessageIdPresent();
TimestampPresent = basicProperties.IsTimestampPresent();
TypePresent = basicProperties.IsTypePresent();
UserIdPresent = basicProperties.IsUserIdPresent();
AppIdPresent = basicProperties.IsAppIdPresent();
ClusterIdPresent = basicProperties.IsClusterIdPresent();
ContentType = basicProperties.ContentType;
ContentEncoding = basicProperties.ContentEncoding;
DeliveryMode = basicProperties.DeliveryMode;
Priority = basicProperties.Priority;
CorrelationId = basicProperties.CorrelationId;
ReplyTo = basicProperties.ReplyTo;
Expiration = basicProperties.Expiration;
MessageId = basicProperties.MessageId;
Timestamp = basicProperties.Timestamp.UnixTime;
Type = basicProperties.Type;
UserId = basicProperties.UserId;
AppId = basicProperties.AppId;
ClusterId = basicProperties.ClusterId;
if (basicProperties.IsHeadersPresent())
{
foreach (DictionaryEntry header in basicProperties.Headers)
{
Headers.Add(header.Key, header.Value);
}
}
}
protected virtual async Task<bool> ConsumeMessage(bool redelivered, ulong deliveryTag, IBasicProperties properties, byte[] body)
{
DataContractKey dataContractKey = properties.GetDataContractKey();
var subscription =
_subscriptions.Where(p => p.Value.FilterInfo.ContractKey.Equals(dataContractKey)).Select(
pair =>
new
{
DataType = pair.Key,
pair.Value.Handler
}).FirstOrDefault();
if (subscription == null)
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.UnregisteredMessageArrived(rawBusMessage);
return false;
}
object data;
if (!_serializers.ContainsKey(properties.ContentType))
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.MessageDeserializeException(rawBusMessage, new Exception("Unsupported content type"));
return false;
}
ISerializer serializer;
try
{
serializer = _serializers[properties.ContentType];
data = serializer.Deserialize(dataContractKey, subscription.DataType, body);
}
catch (Exception ex)
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.MessageDeserializeException(rawBusMessage, ex);
return false;
}
RawBusMessage message = _messageHelper.ConstructMessage(dataContractKey, properties, data);
if (!_receiveSelfPublish && _busId.Equals(message.BusId))
{
_errorSubscriber.MessageFilteredOut(message);
return false;
}
_trace.MessageArrived(_busId, message, ConsumerTag);
RawBusMessage reply;
try
{
reply = await HandleMessage(subscription.Handler, message, redelivered, deliveryTag);
}
catch (RejectMessageException ex)
{
reply = new RawBusMessage
{
Data = ex.ReplyData
};
reply.Headers.Add(new RejectedHeader());
}
catch (Exception ex)
{
_errorSubscriber.MessageDispatchException(message, ex);
reply = new RawBusMessage();
reply.Headers.Add(new ExceptionHeader
{
Message = ex.Message
});
}
if (!_neverReply && reply != null && properties.IsReplyToPresent())
{
_sendHelper.Send(new SendParams
{
BusId = _busId,
BusMessage = reply,
Model = Model,
CorrelationId = properties.IsCorrelationIdPresent() ? properties.CorrelationId : "",
Exchange = _replyExchange,
RoutingKey = properties.ReplyTo,
Serializer = serializer,
MandatoryDelivery = false,
PersistentDelivery = false
});
_trace.MessageSent(_busId, reply);
}
return true;
}
public static void CopyTo(this IBasicProperties basicProperties, MessageProperties messageProperties)
{
if (basicProperties.IsContentTypePresent())
{
messageProperties.ContentType = basicProperties.ContentType;
}
if (basicProperties.IsContentEncodingPresent())
{
messageProperties.ContentEncoding = basicProperties.ContentEncoding;
}
if (basicProperties.IsDeliveryModePresent())
{
messageProperties.DeliveryMode = basicProperties.DeliveryMode;
}
if (basicProperties.IsPriorityPresent())
{
messageProperties.Priority = basicProperties.Priority;
}
if (basicProperties.IsCorrelationIdPresent())
{
messageProperties.CorrelationId = basicProperties.CorrelationId;
}
if (basicProperties.IsReplyToPresent())
{
messageProperties.ReplyTo = basicProperties.ReplyTo;
}
if (basicProperties.IsExpirationPresent())
{
messageProperties.Expiration = basicProperties.Expiration;
}
if (basicProperties.IsMessageIdPresent())
{
messageProperties.MessageId = basicProperties.MessageId;
}
if (basicProperties.IsTimestampPresent())
{
messageProperties.Timestamp = basicProperties.Timestamp.UnixTime;
}
if (basicProperties.IsTypePresent())
{
messageProperties.Type = basicProperties.Type;
}
if (basicProperties.IsUserIdPresent())
{
messageProperties.UserId = basicProperties.UserId;
}
if (basicProperties.IsAppIdPresent())
{
messageProperties.AppId = basicProperties.AppId;
}
if (basicProperties.IsClusterIdPresent())
{
messageProperties.ClusterId = basicProperties.ClusterId;
}
if (basicProperties.IsHeadersPresent())
{
foreach (DictionaryEntry header in basicProperties.Headers)
{
messageProperties.Headers.Add(header.Key, header.Value);
}
}
}
/// <summary>
/// Copies IBasicProperties to MessageProperties
/// </summary>
public void CopyFrom(IBasicProperties basicProperties)
{
Preconditions.CheckNotNull(basicProperties, "basicProperties");
if (basicProperties.IsContentTypePresent())
{
ContentType = basicProperties.ContentType;
}
if (basicProperties.IsContentEncodingPresent())
{
ContentEncoding = basicProperties.ContentEncoding;
}
if (basicProperties.IsDeliveryModePresent())
{
DeliveryMode = basicProperties.DeliveryMode;
}
if (basicProperties.IsPriorityPresent())
{
Priority = basicProperties.Priority;
}
if (basicProperties.IsCorrelationIdPresent())
{
CorrelationId = basicProperties.CorrelationId;
}
if (basicProperties.IsReplyToPresent())
{
ReplyTo = basicProperties.ReplyTo;
}
if (basicProperties.IsExpirationPresent())
{
Expiration = basicProperties.Expiration;
}
if (basicProperties.IsMessageIdPresent())
{
MessageId = basicProperties.MessageId;
}
if (basicProperties.IsTimestampPresent())
{
Timestamp = basicProperties.Timestamp.UnixTime;
}
if (basicProperties.IsTypePresent())
{
Type = basicProperties.Type;
}
if (basicProperties.IsUserIdPresent())
{
UserId = basicProperties.UserId;
}
if (basicProperties.IsAppIdPresent())
{
AppId = basicProperties.AppId;
}
if (basicProperties.IsClusterIdPresent())
{
ClusterId = basicProperties.ClusterId;
}
if (basicProperties.IsHeadersPresent())
{
Headers = basicProperties.Headers == null || basicProperties.Headers.Count == 0
? null
: new Dictionary <string, object>(basicProperties.Headers);
}
}
public bool CanRespond()
{
return(_basicProperties.IsReplyToPresent());
}
public void CopyFrom(IBasicProperties basicProperties)
{
GuardHelper.ArgumentNotNull(() => basicProperties);
if (basicProperties.IsContentTypePresent())
{
ContentType = basicProperties.ContentType;
}
if (basicProperties.IsContentEncodingPresent())
{
ContentEncoding = basicProperties.ContentEncoding;
}
if (basicProperties.IsDeliveryModePresent())
{
DeliveryMode = basicProperties.DeliveryMode;
}
if (basicProperties.IsPriorityPresent())
{
Priority = basicProperties.Priority;
}
if (basicProperties.IsCorrelationIdPresent())
{
CorrelationId = basicProperties.CorrelationId;
}
if (basicProperties.IsReplyToPresent())
{
ReplyTo = basicProperties.ReplyTo;
}
if (basicProperties.IsExpirationPresent())
{
Expiration = basicProperties.Expiration;
}
if (basicProperties.IsMessageIdPresent())
{
MessageId = basicProperties.MessageId;
}
if (basicProperties.IsTimestampPresent())
{
Timestamp = basicProperties.Timestamp.UnixTime;
}
if (basicProperties.IsTypePresent())
{
Type = basicProperties.Type;
}
if (basicProperties.IsUserIdPresent())
{
UserId = basicProperties.UserId;
}
if (basicProperties.IsAppIdPresent())
{
AppId = basicProperties.AppId;
}
if (basicProperties.IsClusterIdPresent())
{
ClusterId = basicProperties.ClusterId;
}
if (basicProperties.IsHeadersPresent())
{
foreach (var header in basicProperties.Headers)
{
Headers.Add(header.Key, header.Value);
}
}
}
protected virtual async Task <bool> ConsumeMessage(bool redelivered, ulong deliveryTag, IBasicProperties properties, byte[] body)
{
DataContractKey dataContractKey = properties.GetDataContractKey();
var subscription =
_subscriptions.Where(p => p.Value.FilterInfo.ContractKey.Equals(dataContractKey)).Select(
pair =>
new
{
DataType = pair.Key,
pair.Value.Handler
}).FirstOrDefault();
if (subscription == null)
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.UnregisteredMessageArrived(rawBusMessage);
return(false);
}
object data;
if (!_serializers.ContainsKey(properties.ContentType))
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.MessageDeserializeException(rawBusMessage, new Exception("Unsupported content type"));
return(false);
}
ISerializer serializer;
try
{
serializer = _serializers[properties.ContentType];
if (dataContractKey.Equals(DataContractKey.BinaryBlob))
{
data = body;
}
else
{
data = serializer.Deserialize(subscription.DataType, body);
}
}
catch (Exception ex)
{
RawBusMessage rawBusMessage = _messageHelper.ConstructMessage(dataContractKey, properties, (object)body);
_errorSubscriber.MessageDeserializeException(rawBusMessage, ex);
return(false);
}
RawBusMessage message = _messageHelper.ConstructMessage(dataContractKey, properties, data);
if (!_receiveSelfPublish && _busId.Equals(message.BusId))
{
_errorSubscriber.MessageFilteredOut(message);
return(false);
}
_trace.MessageArrived(_busId, message, ConsumerTag);
RawBusMessage reply;
try
{
reply = await HandleMessage(subscription.Handler, message, redelivered, deliveryTag);
}
catch (RejectMessageException ex)
{
reply = new RawBusMessage
{
Data = ex.ReplyData
};
reply.Headers.Add(new RejectedHeader());
}
catch (Exception ex)
{
_errorSubscriber.MessageDispatchException(message, ex);
reply = new RawBusMessage();
reply.Headers.Add(new ExceptionHeader
{
Message = ex.Message
});
}
if (!_neverReply && reply != null && properties.IsReplyToPresent())
{
var sendParams = new SendParams
{
BusId = _busId,
Model = Model,
CorrelationId = properties.IsCorrelationIdPresent() ? properties.CorrelationId : "",
Exchange = _replyExchange,
RoutingKey = properties.ReplyTo,
MandatoryDelivery = false,
PersistentDelivery = false
};
_sendHelper.Send(reply, serializer, sendParams);
_trace.MessageSent(_busId, reply);
}
return(true);
}
/// <summary>
/// Converts IBasicProperties to a string
/// </summary>
/// <param name="extendedObject">objected being extended</param>
/// <returns>formatted string of IBasicProperties</returns>
public static string ToFormatString(this IBasicProperties extendedObject)
{
Arguments.NotNull(extendedObject, nameof(extendedObject));
var sb = new StringBuilder();
if (extendedObject.IsAppIdPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "AppID:{0} ", extendedObject.AppId);
}
if (extendedObject.IsClusterIdPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "ClusterId:{0} ", extendedObject.ClusterId);
}
if (extendedObject.IsContentEncodingPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "ContentEncoding:{0} ", extendedObject.ContentEncoding);
}
if (extendedObject.IsContentTypePresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "ContentType:{0} ", extendedObject.ContentType);
}
if (extendedObject.IsCorrelationIdPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "CorrelationId:{0} ", extendedObject.CorrelationId);
}
if (extendedObject.IsDeliveryModePresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "DeliveryMode:{0} ", extendedObject.DeliveryMode);
}
if (extendedObject.IsExpirationPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Expiration:{0} ", extendedObject.Expiration);
}
if (extendedObject.IsHeadersPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Headers:{0} ", extendedObject.Headers.StringFormat());
}
if (extendedObject.IsMessageIdPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "MessageId:{0} ", extendedObject.MessageId);
}
if (extendedObject.IsPriorityPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Priority:{0} ", extendedObject.Priority);
}
if (extendedObject.IsReplyToPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "ReplyTo:{0} ", extendedObject.ReplyTo);
}
if (extendedObject.IsTimestampPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Timestamp:{0} ", extendedObject.Timestamp);
}
if (extendedObject.IsTypePresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "Type:{0} ", extendedObject.Type);
}
if (extendedObject.IsUserIdPresent())
{
sb.AppendFormat(CultureInfo.InvariantCulture, "UserId:{0} ", extendedObject.UserId);
}
return(sb.ToString());
}
internal void CopyFrom(IBasicProperties from)
{
if (from == null)
throw new ArgumentNullException(nameof(from));
if (from.IsAppIdPresent()) AppId = from.AppId;
if (from.IsClusterIdPresent()) ClusterId = from.ClusterId;
if (from.IsContentEncodingPresent()) ContentEncoding = from.ContentEncoding;
if (from.IsContentTypePresent()) ContentType = from.ContentType;
if (from.IsCorrelationIdPresent()) CorrelationId = from.CorrelationId;
if (from.IsDeliveryModePresent()) DeliveryMode = (LinkMessageDeliveryMode) from.DeliveryMode;
if (from.IsReplyToPresent()) ReplyTo = from.ReplyTo;
if (from.IsExpirationPresent()) Expiration = TimeSpan.FromMilliseconds(int.Parse(from.Expiration));
if (from.IsMessageIdPresent()) MessageId = from.MessageId;
if (from.IsTimestampPresent()) TimeStamp = from.Timestamp.UnixTime;
if (from.IsTypePresent()) Type = from.Type;
if (from.IsUserIdPresent()) UserId = from.UserId;
if (from.IsPriorityPresent()) Priority = from.Priority;
if (from.IsHeadersPresent())
{
foreach (var header in from.Headers)
{
Headers[header.Key] = header.Value;
}
}
}
public EasyNetQMessageProperties(IBasicProperties basicProperties) : this()
{
if (basicProperties.IsContentTypePresent())
{
ContentType = basicProperties.ContentType;
}
if (basicProperties.IsContentEncodingPresent())
{
ContentEncoding = basicProperties.ContentEncoding;
}
if (basicProperties.IsDeliveryModePresent())
{
DeliveryMode = basicProperties.DeliveryMode;
}
if (basicProperties.IsPriorityPresent())
{
Priority = basicProperties.Priority;
}
if (basicProperties.IsCorrelationIdPresent())
{
CorrelationId = basicProperties.CorrelationId;
}
if (basicProperties.IsReplyToPresent())
{
ReplyTo = basicProperties.ReplyTo;
}
if (basicProperties.IsExpirationPresent())
{
Expiration = basicProperties.Expiration;
}
if (basicProperties.IsMessageIdPresent())
{
MessageId = basicProperties.MessageId;
}
if (basicProperties.IsTimestampPresent())
{
Timestamp = basicProperties.Timestamp.UnixTime;
}
if (basicProperties.IsTypePresent())
{
Type = basicProperties.Type;
}
if (basicProperties.IsUserIdPresent())
{
UserId = basicProperties.UserId;
}
if (basicProperties.IsAppIdPresent())
{
AppId = basicProperties.AppId;
}
if (basicProperties.IsClusterIdPresent())
{
ClusterId = basicProperties.ClusterId;
}
if (!basicProperties.IsHeadersPresent())
{
return;
}
foreach (var(key, value) in basicProperties.Headers)
{
Headers.Add(key, (byte[])value);
}
}