/// <summary>
/// Initializes a new instance of the <see cref="AmqpConsumer"/> class.
/// </summary>
///
/// <param name="entityName">The name of the Service Bus entity from which events will be consumed.</param>
/// <param name="prefetchCount">Controls the number of events received and queued locally without regard to whether an operation was requested. If <c>null</c> a default will be used.</param>
/// <param name="receiveMode">The <see cref="ReceiveMode"/> used to specify how messages are received. Defaults to PeekLock mode.</param>
/// <param name="connectionScope">The AMQP connection context for operations .</param>
/// <param name="retryPolicy">The retry policy to consider when an operation fails.</param>
/// <param name="sessionId"></param>
/// <param name="isSessionReceiver"></param>
///
/// <remarks>
/// As an internal type, this class performs only basic sanity checks against its arguments. It
/// is assumed that callers are trusted and have performed deep validation.
///
/// Any parameters passed are assumed to be owned by this instance and safe to mutate or dispose;
/// creation of clones or otherwise protecting the parameters is assumed to be the purview of the
/// caller.
/// </remarks>
///
public AmqpConsumer(
string entityName,
ReceiveMode receiveMode,
uint?prefetchCount,
AmqpConnectionScope connectionScope,
ServiceBusRetryPolicy retryPolicy,
string sessionId,
bool isSessionReceiver)
{
Argument.AssertNotNullOrEmpty(entityName, nameof(entityName));
Argument.AssertNotNull(connectionScope, nameof(connectionScope));
Argument.AssertNotNull(retryPolicy, nameof(retryPolicy));
EntityName = entityName;
_connectionScope = connectionScope;
_retryPolicy = retryPolicy;
_isSessionReceiver = isSessionReceiver;
_receiveMode = receiveMode;
ReceiveLink = new FaultTolerantAmqpObject <ReceivingAmqpLink>(
timeout =>
_connectionScope.OpenConsumerLinkAsync(
timeout: timeout,
prefetchCount: prefetchCount ?? DefaultPrefetchCount,
receiveMode: receiveMode,
sessionId: sessionId,
isSessionReceiver: isSessionReceiver,
cancellationToken: CancellationToken.None),
link =>
{
CloseLink(link);
});
}
///// <summary>
///// The converter to use for translating between AMQP messages and client library
///// types.
///// </summary>
//private AmqpMessageConverter MessageConverter { get; }
///// <summary>
///// The AMQP connection scope responsible for managing transport constructs for this instance.
///// </summary>
/////
//internal AmqpConnectionScope ConnectionScope { get; }
///// <summary>
///// The AMQP link intended for use with receiving operations.
///// </summary>
/////
//internal FaultTolerantAmqpObject<ReceivingAmqpLink> ReceiveLink { get; }
/// <summary>
/// Initializes a new instance of the <see cref="AmqpConsumer"/> class.
/// </summary>
///
/// <param name="entityName">The name of the Service Bus entity from which events will be consumed.</param>
/// <param name="prefetchCount">Controls the number of events received and queued locally without regard to whether an operation was requested. If <c>null</c> a default will be used.</param>
/// <param name="ownerLevel">The relative priority to associate with the link; for a non-exclusive link, this value should be <c>null</c>.</param>
/// <param name="connectionScope">The AMQP connection context for operations .</param>
/// <param name="retryPolicy">The retry policy to consider when an operation fails.</param>
/// <param name="sessionId"></param>
///
/// <remarks>
/// As an internal type, this class performs only basic sanity checks against its arguments. It
/// is assumed that callers are trusted and have performed deep validation.
///
/// Any parameters passed are assumed to be owned by this instance and safe to mutate or dispose;
/// creation of clones or otherwise protecting the parameters is assumed to be the purview of the
/// caller.
/// </remarks>
///
public AmqpConsumer(
string entityName,
long?ownerLevel,
uint?prefetchCount,
AmqpConnectionScope connectionScope,
ServiceBusRetryPolicy retryPolicy,
string sessionId)
{
Argument.AssertNotNullOrEmpty(entityName, nameof(entityName));
Argument.AssertNotNull(connectionScope, nameof(connectionScope));
Argument.AssertNotNull(retryPolicy, nameof(retryPolicy));
EntityName = entityName;
ConnectionScope = connectionScope;
RetryPolicy = retryPolicy;
ReceiveLink = new FaultTolerantAmqpObject <ReceivingAmqpLink>(
timeout =>
ConnectionScope.OpenConsumerLinkAsync(
//consumerGroup,
//partitionId,
timeout,
prefetchCount ?? DefaultPrefetchCount,
ownerLevel,
sessionId,
CancellationToken.None),
link =>
{
CloseLink(link);
});
}
