/// <summary>
/// Instantiates a new <see cref="TopicClient"/> to perform operations on a topic.
/// </summary>
/// <param name="connectionStringBuilder"><see cref="ServiceBusConnectionStringBuilder"/> having namespace and topic information.</param>
/// <param name="retryPolicy">Retry policy for topic operations. Defaults to <see cref="RetryPolicy.Default"/></param>
/// <remarks>Creates a new connection to the topic, which is opened during the first send operation.</remarks>
public TopicClient(ServiceBusConnectionStringBuilder connectionStringBuilder, RetryPolicy retryPolicy = null)
: this(connectionStringBuilder?.GetNamespaceConnectionString(), connectionStringBuilder?.EntityPath, retryPolicy)
{
}
internal ServiceBusConnection(RetryPolicy retryPolicy = null)
{
this.RetryPolicy = retryPolicy ?? RetryPolicy.Default;
this.syncLock = new object();
}
public ServiceBusConnection(string namespaceConnectionString, TimeSpan operationTimeout, RetryPolicy retryPolicy = null)
: this(retryPolicy)
{
if (string.IsNullOrWhiteSpace(namespaceConnectionString))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(nameof(namespaceConnectionString));
}
var serviceBusConnectionStringBuilder = new ServiceBusConnectionStringBuilder(namespaceConnectionString);
if (!string.IsNullOrWhiteSpace(serviceBusConnectionStringBuilder.EntityPath))
{
throw Fx.Exception.Argument(nameof(namespaceConnectionString), "NamespaceConnectionString should not contain EntityPath.");
}
this.InitializeConnection(serviceBusConnectionStringBuilder);
// operationTimeout argument explicitly provided by caller should take precedence over OperationTimeout found in the connection string.
this.OperationTimeout = operationTimeout;
}
/// <summary>
/// Instantiates a new <see cref="QueueClient"/> to perform operations on a queue.
/// </summary>
/// <param name="connectionString">Namespace connection string. <remarks>Should not contain queue information.</remarks></param>
/// <param name="entityPath">Path to the queue</param>
/// <param name="receiveMode">Mode of receive of messages. Defaults to <see cref="ReceiveMode"/>.PeekLock.</param>
/// <param name="retryPolicy">Retry policy for queue operations. Defaults to <see cref="RetryPolicy.Default"/></param>
public QueueClient(string connectionString, string entityPath, ReceiveMode receiveMode = ReceiveMode.PeekLock, RetryPolicy retryPolicy = null)
: this(new ServiceBusNamespaceConnection(connectionString), entityPath, receiveMode, retryPolicy ?? RetryPolicy.Default)
{
if (string.IsNullOrWhiteSpace(connectionString))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(connectionString);
}
if (string.IsNullOrWhiteSpace(entityPath))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(entityPath);
}
this.ownsConnection = true;
}
QueueClient(ServiceBusNamespaceConnection serviceBusConnection, string entityPath, ReceiveMode receiveMode, RetryPolicy retryPolicy)
: base($"{nameof(QueueClient)}{ClientEntity.GetNextId()}({entityPath})", retryPolicy)
{
this.syncLock = new object();
this.QueueName = entityPath;
this.ReceiveMode = receiveMode;
this.ServiceBusConnection = serviceBusConnection;
this.TokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(
serviceBusConnection.SasKeyName,
serviceBusConnection.SasKey);
this.CbsTokenProvider = new TokenProviderAdapter(this.TokenProvider, serviceBusConnection.OperationTimeout);
}
QueueClient(ServiceBusNamespaceConnection serviceBusConnection, string entityPath, ReceiveMode receiveMode, RetryPolicy retryPolicy)
: base(nameof(QueueClient), entityPath, retryPolicy)
{
MessagingEventSource.Log.QueueClientCreateStart(serviceBusConnection?.Endpoint.Authority, entityPath, receiveMode.ToString());
this.ServiceBusConnection = serviceBusConnection ?? throw new ArgumentNullException(nameof(serviceBusConnection));
this.OperationTimeout = this.ServiceBusConnection.OperationTimeout;
this.syncLock = new object();
this.QueueName = entityPath;
this.ReceiveMode = receiveMode;
MessagingEventSource.Log.QueueClientCreateStop(serviceBusConnection.Endpoint.Authority, entityPath, this.ClientId);
}
/// <summary>
/// Instantiates a new <see cref="QueueClient"/> to perform operations on a queue.
/// </summary>
/// <param name="connectionStringBuilder"><see cref="ServiceBusConnectionStringBuilder"/> having namespace and queue information.</param>
/// <param name="receiveMode">Mode of receive of messages. Defaults to <see cref="ReceiveMode"/>.PeekLock.</param>
/// <param name="retryPolicy">Retry policy for queue operations. Defaults to <see cref="RetryPolicy.Default"/></param>
public QueueClient(ServiceBusConnectionStringBuilder connectionStringBuilder, ReceiveMode receiveMode = ReceiveMode.PeekLock, RetryPolicy retryPolicy = null)
: this(connectionStringBuilder.GetNamespaceConnectionString(), connectionStringBuilder.EntityPath, receiveMode, retryPolicy)
{
}
QueueClient(ServiceBusNamespaceConnection serviceBusConnection, string entityPath, ReceiveMode receiveMode, RetryPolicy retryPolicy)
: base(ClientEntity.GenerateClientId(nameof(QueueClient), entityPath), retryPolicy)
{
MessagingEventSource.Log.QueueClientCreateStart(serviceBusConnection?.Endpoint.Authority, entityPath, receiveMode.ToString());
this.ServiceBusConnection = serviceBusConnection ?? throw new ArgumentNullException(nameof(serviceBusConnection));
this.OperationTimeout = this.ServiceBusConnection.OperationTimeout;
this.syncLock = new object();
this.QueueName = entityPath;
this.ReceiveMode = receiveMode;
this.TokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(
serviceBusConnection.SasKeyName,
serviceBusConnection.SasKey);
this.CbsTokenProvider = new TokenProviderAdapter(this.TokenProvider, serviceBusConnection.OperationTimeout);
MessagingEventSource.Log.QueueClientCreateStop(serviceBusConnection.Endpoint.Authority, entityPath, this.ClientId);
}
/// <summary>
/// Instantiates a new <see cref="SubscriptionClient"/> to perform operations on a subscription.
/// </summary>
/// <param name="connectionString">Namespace connection string. Must not contain topic or subscription information.</param>
/// <param name="topicPath">Path to the topic.</param>
/// <param name="subscriptionName">Name of the subscription.</param>
/// <param name="receiveMode">Mode of receive of messages. Defaults to <see cref="ReceiveMode"/>.PeekLock.</param>
/// <param name="retryPolicy">Retry policy for subscription operations. Defaults to <see cref="RetryPolicy.Default"/></param>
/// <remarks>Creates a new connection to the subscription, which is opened during the first receive operation.</remarks>
public SubscriptionClient(string connectionString, string topicPath, string subscriptionName, ReceiveMode receiveMode = ReceiveMode.PeekLock, RetryPolicy retryPolicy = null)
: this(new ServiceBusNamespaceConnection(connectionString), topicPath, subscriptionName, receiveMode, retryPolicy ?? RetryPolicy.Default)
{
if (string.IsNullOrWhiteSpace(connectionString))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(connectionString);
}
if (string.IsNullOrWhiteSpace(topicPath))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(topicPath);
}
if (string.IsNullOrWhiteSpace(subscriptionName))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(subscriptionName);
}
this.ownsConnection = true;
}
/// <summary>
/// Instantiates a new <see cref="SubscriptionClient"/> to perform operations on a subscription.
/// </summary>
/// <param name="connectionStringBuilder"><see cref="ServiceBusConnectionStringBuilder"/> having namespace and topic information.</param>
/// <param name="subscriptionName">Name of the subscription.</param>
/// <param name="receiveMode">Mode of receive of messages. Defaults to <see cref="ReceiveMode"/>.PeekLock.</param>
/// <param name="retryPolicy">Retry policy for subscription operations. Defaults to <see cref="RetryPolicy.Default"/></param>
/// <remarks>Creates a new connection to the subscription, which is opened during the first receive operation.</remarks>
public SubscriptionClient(ServiceBusConnectionStringBuilder connectionStringBuilder, string subscriptionName, ReceiveMode receiveMode = ReceiveMode.PeekLock, RetryPolicy retryPolicy = null)
: this(connectionStringBuilder?.GetNamespaceConnectionString(), connectionStringBuilder?.EntityPath, subscriptionName, receiveMode, retryPolicy)
{
}
SubscriptionClient(ServiceBusNamespaceConnection serviceBusConnection, string topicPath, string subscriptionName, ReceiveMode receiveMode, RetryPolicy retryPolicy)
: base(ClientEntity.GenerateClientId(nameof(SubscriptionClient), $"{topicPath}/{subscriptionName}"), retryPolicy)
{
MessagingEventSource.Log.SubscriptionClientCreateStart(serviceBusConnection?.Endpoint.Authority, topicPath, subscriptionName, receiveMode.ToString());
this.ServiceBusConnection = serviceBusConnection ?? throw new ArgumentNullException(nameof(serviceBusConnection));
this.OperationTimeout = this.ServiceBusConnection.OperationTimeout;
this.syncLock = new object();
this.TopicPath = topicPath;
this.SubscriptionName = subscriptionName;
this.Path = EntityNameHelper.FormatSubscriptionPath(this.TopicPath, this.SubscriptionName);
this.ReceiveMode = receiveMode;
this.TokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(
serviceBusConnection.SasKeyName,
serviceBusConnection.SasKey);
this.CbsTokenProvider = new TokenProviderAdapter(this.TokenProvider, serviceBusConnection.OperationTimeout);
MessagingEventSource.Log.SubscriptionClientCreateStop(serviceBusConnection.Endpoint.Authority, topicPath, subscriptionName, this.ClientId);
}
/// <summary>
/// Creates a new instance of the Topic client on a given <see cref="ServiceBusConnection"/>
/// </summary>
/// <param name="serviceBusConnection">Connection object to the service bus namespace.</param>
/// <param name="entityPath">Topic path.</param>
/// <param name="retryPolicy">Retry policy for topic operations. Defaults to <see cref="RetryPolicy.Default"/></param>
public TopicClient(ServiceBusConnection serviceBusConnection, string entityPath, RetryPolicy retryPolicy)
: base(nameof(TopicClient), entityPath, retryPolicy)
{
MessagingEventSource.Log.TopicClientCreateStart(serviceBusConnection?.Endpoint.Authority, entityPath);
if (string.IsNullOrWhiteSpace(entityPath))
{
throw Fx.Exception.ArgumentNullOrWhiteSpace(entityPath);
}
this.ServiceBusConnection = serviceBusConnection ?? throw new ArgumentNullException(nameof(serviceBusConnection));
this.syncLock = new object();
this.TopicName = entityPath;
this.OwnsConnection = false;
this.ServiceBusConnection.ThrowIfClosed();
if (this.ServiceBusConnection.TokenProvider != null)
{
this.CbsTokenProvider = new TokenProviderAdapter(this.ServiceBusConnection.TokenProvider, this.ServiceBusConnection.OperationTimeout);
}
else
{
throw new ArgumentNullException($"{nameof(ServiceBusConnection)} doesn't have a valid token provider");
}
MessagingEventSource.Log.TopicClientCreateStop(serviceBusConnection.Endpoint.Authority, entityPath, this.ClientId);
}
