public RabbitMqAgent(Uri uri)
{
if (uri.Scheme != "rabbitmq")
{
throw new ArgumentOutOfRangeException(nameof(uri), "The protocol must be 'rabbitmq'");
}
Uri = uri;
ConnectionFactory.Port = uri.IsDefaultPort ? 5672 : uri.Port;
var segments = uri.Segments.Where(x => x != "/").Select(x => x.TrimEnd('/')).ToArray();
if (!segments.Any())
{
throw new ArgumentOutOfRangeException(nameof(uri), "Unable to determine the routing key / queue for the Uri " + uri);
}
if (segments[0] == TransportConstants.Durable)
{
IsDurable = uri.IsDurable();
segments = segments.Skip(1).ToArray();
}
if (!segments.Any())
{
throw new ArgumentOutOfRangeException(nameof(uri), "Unable to determine the routing key / queue for the Uri " + uri);
}
if (ExchangeType.TryParse <ExchangeType>(segments[0], out var exchangeType))
{
ExchangeType = exchangeType;
segments = segments.Skip(1).ToArray();
}
if (!segments.Any())
{
throw new ArgumentOutOfRangeException(nameof(uri), "Unable to determine the routing key / queue for the Uri " + uri);
}
if (segments.Length > 1)
{
ExchangeName = segments[0];
QueueName = segments.Skip(1).Join("/");
}
else
{
QueueName = segments.Single();
}
_connection = new Lazy <IConnection>(() => ConnectionActivator(ConnectionFactory));
_model = new Lazy <IModel>(() =>
{
var channel = _connection.Value.CreateModel();
channel.CreateBasicProperties().Persistent = IsDurable;
if (ExchangeName.IsNotEmpty())
{
channel.ExchangeDeclare(ExchangeName, ExchangeType.ToString(), IsDurable, false);
channel.QueueDeclare(QueueName, durable: IsDurable, autoDelete: false, exclusive: false);
channel.QueueBind(QueueName, ExchangeName, "");
}
else
{
channel.QueueDeclare(QueueName, durable: IsDurable, autoDelete: false, exclusive: false);
}
return(channel);
});
}