public TopicClient(INamespaceManager <T> namespaceManager,
ISerializationProvider serializationProvider,
ILogger <ClientBase <T> > logger,
IEnumerable <IMessageExtension <T> > extensions)
: base(serializationProvider, logger)
{
if (namespaceManager == null)
{
throw new ArgumentNullException(nameof(namespaceManager));
}
if (extensions == null)
{
throw new ArgumentNullException(nameof(extensions));
}
_extensions = extensions.ToArray();
_client = new AwaitableLazy <AzureClient>(async() =>
{
await namespaceManager.ProvisionTopicAsync();
return(namespaceManager.CreateTopicClient());
});
}