public BusConnection(BusConnectionString connectionString,
IBusSerializer serializer,
IServiceScopeFactory serviceScopeFactory,
IOptions <BusConnectionOptions> options,
IBusLogger logger = null,
IRetryBehavior retryBehavior = null) : this(GetConnectionFactory(connectionString), serializer,
serviceScopeFactory, options, logger, retryBehavior)
{
}
internal Consumer(BusConnection connection, IBusLogger logger, IRetryBehavior retryBehavior, IServiceScopeFactory scopeFactory, ConsumerOptions <T> options)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
_connection = connection ?? throw new ArgumentNullException(nameof(connection));
_logger = logger;
_retryBehavior = retryBehavior ?? throw new ArgumentNullException(nameof(retryBehavior));
_scopeFactory = scopeFactory ?? throw new ArgumentNullException(nameof(scopeFactory));
_tasks = new Tasks(_options.ConsumerMaxParallelTasks);
_channel = connection.ConsumerConnection.CreateModel();
_channel.BasicQos(0, options.PrefetchCount, false);
DeclareAndBind();
_consumerTag = _channel.BasicConsume(_options.Queue.Name.Value, false, this);
}
public BusInitializerOptions(
string connectionString,
bool validateCertificate,
BusConnectionOptions connectionOptions,
Type serializerImplementationType,
Type loggerImplementationType,
IRetryBehavior retryBehavior)
{
ConnectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
ValidateCertificate = validateCertificate;
ConnectionOptions = connectionOptions ?? throw new ArgumentNullException(nameof(connectionOptions));
SerializerImplementationType = serializerImplementationType ??
throw new ArgumentNullException(nameof(serializerImplementationType));
LoggerImplementationType = loggerImplementationType;
RetryBehavior = retryBehavior ?? throw new ArgumentNullException(nameof(retryBehavior));
}
public BusConnection(IConnectionFactory connectionFactory,
IBusSerializer serializer,
IServiceScopeFactory serviceScopeFactory,
IOptions <BusConnectionOptions> options,
IBusLogger logger = null,
IRetryBehavior retryBehavior = null)
{
_serializer = serializer ?? throw new ArgumentNullException(nameof(serializer));
_serviceScopeFactory = serviceScopeFactory;
_logger = logger;
_options = options;
_consumers = new ConcurrentBag <IConsumer>();
_connectionFactory = connectionFactory;
_publisherBuffer =
new BufferList <BatchItem>(_options.Value.PublisherBufferSize,
TimeSpan.FromMilliseconds(_options.Value.PublisherBufferTtlInMilliseconds));
_publisherBuffer.Cleared += PublishBufferOnCleared;
_retryBehavior = retryBehavior ?? new ConstantRetryBehavior(1);
}
public BusInitializerOptionsBuilder UseConstantRetryBehavior(int coeficient)
{
_retryBehavior = new ConstantRetryBehavior(coeficient);
return(this);
}
public BusInitializerOptionsBuilder UseGeometricProgressionRetryBehavior(int coeficient, int initialValue = 1)
{
_retryBehavior = new GeometricProgressionRetryBehavior(coeficient, initialValue);
return(this);
}
public BusInitializerOptionsBuilder UseRetryBehabior(IRetryBehavior retryBehavior)
{
_retryBehavior = retryBehavior;
return(this);
}