public void Handle <T>()
{
ulong deliveryTag = 100000;
try
{
var consumer = new EventingBasicConsumer(_rabbitMqchannel);
consumer.Received += (model, ea) =>
{
Logger.WriteInfo("retrieving the message from queue");
deliveryTag = ea.DeliveryTag;
var body = ea.Body;
var message = Encoding.UTF8.GetString(body);
var basecommand = Serializer.DeserializeObject <T>(message);
ProcessMessage(basecommand);
Logger.WriteInfo("message processed");
_rabbitMqchannel.BasicAck(ea.DeliveryTag, false);
Logger.WriteInfo("Acknowledgement sent");
};
var messageProperty = MessagePropertyCollection.GetMessageProperty(_key);
_rabbitMqchannel.BasicConsume(queue: messageProperty.QueueName,
noAck: false,
consumer: consumer);
}
catch (Exception ex)
{
Logger.WriteError(ex.ToString());
_rabbitMqchannel.BasicNack(deliveryTag, false, false);
throw;
}
}
public void Publish <T>(T command)
{
Logger.WriteInfo("trying to publish the message");
var commandMetaDataAttribute = command.GetType().GetCustomAttribute <CommandMetaDataAttribute>();
var messageProperty = MessagePropertyCollection.GetMessageProperty(commandMetaDataAttribute.Key);
string strcommand = Serializer.SerializeObject(command);
var body = Encoding.UTF8.GetBytes(strcommand);
var properties = _rabbitMqchannel.CreateBasicProperties();
properties.Persistent = true;
properties.DeliveryMode = 2;
_rabbitMqchannel.BasicPublish(messageProperty.ExchangeName, messageProperty.RoutingKey, true, properties, body);
Logger.WriteInfo("Message published");
}