public IBasicProperties CreateBasicProperties(RabbitMQProducerDeclaration declaration)
{
var properties = channel.CreateBasicProperties();
foreach (var property in declaration.Properties)
{
property(properties);
}
return(properties);
}
private RabbitMQProducerDeclaration GetDeclaration <TPayload>(Action <IRabbitMQProducerBuilder <TPayload> > overrides)
{
var producerDeclaration = options.ProducerDeclarations.TryGetValue(typeof(TPayload), out var declaration)
? declaration
: throw new RabbitMQMissingDeclarationException(typeof(TPayload));
if (overrides != null)
{
producerDeclaration = RabbitMQProducerDeclaration.FromDeclaration(producerDeclaration);
overrides(new RabbitMQProducerBuilder <TPayload>(producerDeclaration));
}
return(producerDeclaration);
}
// Producers
public void BasicPublish(RabbitMQProducerDeclaration declaration, byte[] payload)
{
var properties = CreateBasicProperties(declaration);
lock (@lock)
{
channel.BasicPublish(
declaration.ExchangeDeclaration.Name,
declaration.RoutingKey ?? declaration.ExchangeDeclaration.Name,
declaration.Mandatory,
properties,
payload);
}
}
private static IRabbitMQProducerBuilder <TPayload> AddProducer <TPayload>(
this IRabbitMQConnectionBuilder connection,
IRabbitMQExchangeBuilderCore exchange)
{
var declaration = new RabbitMQProducerDeclaration(
typeof(TPayload),
connection.ConnectionDeclaration,
exchange.ExchangeDeclaration);
connection.Services
.Configure <RabbitMQOptions>(
options => options.ProducerDeclarations.Add(typeof(TPayload), declaration));
return(new RabbitMQProducerBuilder <TPayload>(declaration));
}
public static RabbitMQProducerDeclaration FromDeclaration(RabbitMQProducerDeclaration declaration)
{
return(new RabbitMQProducerDeclaration(
declaration.PayloadType,
declaration.ConnectionDeclaration,
declaration.ExchangeDeclaration)
{
RoutingKey = declaration.RoutingKey,
Mandatory = declaration.Mandatory,
Transactional = declaration.Transactional,
WaitForConfirms = declaration.WaitForConfirms,
Die = declaration.Die,
Timeout = declaration.Timeout,
Arguments = declaration.Arguments,
Properties = declaration.Properties
});
}
public IBasicPublishBatch CreateBasicPublishBatch(
RabbitMQProducerDeclaration declaration,
IEnumerable <byte[]> payloads)
{
var batch = channel.CreateBasicPublishBatch();
var properties = CreateBasicProperties(declaration);
foreach (var payload in payloads)
{
batch.Add(
declaration.ExchangeDeclaration.Name,
declaration.RoutingKey ?? declaration.ExchangeDeclaration.Name,
declaration.Mandatory,
properties,
payload);
}
return(batch);
}
public bool WaitForConfirms(RabbitMQProducerDeclaration declaration)
{
lock (@lock)
{
if (declaration.Die)
{
if (declaration.Timeout is null)
{
channel.WaitForConfirmsOrDie();
}
else
{
channel.WaitForConfirmsOrDie(declaration.Timeout.Value);
}
return(true);
}
return(declaration.Timeout is null
? channel.WaitForConfirms()
: channel.WaitForConfirms(declaration.Timeout.Value));
}
}
