private void SendMessage <T>(T message, IMessageQueueTransaction messageQueueTransaction)
{
var jsonSerializerSettings = new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
};
var queueMessage = new QueueMessage {
MessageBody = message.SerializeToJson(jsonSerializerSettings), MessageType = typeof(T)
};
using (var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(queueMessage.SerializeToJson(jsonSerializerSettings))))
{
var buffer = new byte[MaxMsmqMessageSize];
var correlationId = "";
var messageSize = memoryStream.Length;
var numberOfChunks = Convert.ToInt32(Math.Ceiling((double)messageSize / buffer.Length));
int bytes;
var chunk = 0;
Logger.Debug("Message send {QueueName} {Type} {%Message}", Name, queueMessage.MessageType.FullName, queueMessage.MessageBody);
if (!Transactional && numberOfChunks > 1)
{
throw new MessageSizeException(memoryStream.Length, buffer.Length, Transactional);
}
while ((bytes = memoryStream.Read(buffer, 0, buffer.Length)) > 0)
{
var mqMessage = new Message
{
AppSpecific = numberOfChunks,
CorrelationId = correlationId
};
mqMessage.BodyStream.Write(buffer, 0, bytes);
Logger.Debug("Sending message chunk ({Chunk}/{NumberOfChunks}) on {QueueName} {CorrelationId}", ++chunk, numberOfChunks, Name, correlationId);
MessageQueueManager.Send(MessageQueue, mqMessage, messageQueueTransaction?.Transaction);
correlationId = mqMessage.Id;
}
}
}
private static Message GetMessage(object dto)
{
var body = new QueueMessage {
MessageBody = dto.SerializeToJson(new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
}), MessageType = dto.GetType()
};
var message = new Message
{
Body = body,
AppSpecific = 1,
BodyStream = new MemoryStream(Encoding.UTF8.GetBytes(body.SerializeToJson(new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
})))
};
return(message);
}
private void AddMessageToQueue(System.Messaging.MessageQueue messageQueue, object dto)
{
var body = new QueueMessage {
MessageBody = dto.SerializeToJson(new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
}), MessageType = dto.GetType()
};
var message = new Message
{
Body = body,
AppSpecific = 1,
BodyStream = new MemoryStream(Encoding.UTF8.GetBytes(body.SerializeToJson(new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
})))
};
_messageQueueManager.Receive(messageQueue, Arg.Any <TimeSpan>(), Arg.Any <System.Messaging.MessageQueueTransaction>()).Returns(message);
_messageQueueManager.EndPeek(messageQueue, Arg.Any <IAsyncResult>()).Returns(message);
_messageQueueManager.BeginPeek(messageQueue, Arg.Any <TimeSpan>()).Returns((IAsyncResult)null);
}