public Task StartAsync(CancellationToken cancellationToken)
{
ThrowIfDisposed();
if (_started)
{
throw new InvalidOperationException("The listener has already been started.");
}
if (_isSessionsEnabled)
{
_clientEntity = _messagingProvider.CreateClientEntity(_entityPath, _serviceBusAccount.ConnectionString);
if (_clientEntity is QueueClient queueClient)
{
queueClient.RegisterSessionHandler(ProcessSessionMessageAsync, _serviceBusOptions.SessionHandlerOptions);
}
else
{
SubscriptionClient subscriptionClient = _clientEntity as SubscriptionClient;
subscriptionClient.RegisterSessionHandler(ProcessSessionMessageAsync, _serviceBusOptions.SessionHandlerOptions);
}
}
else
{
_receiver = _messagingProvider.CreateMessageReceiver(_entityPath, _serviceBusAccount.ConnectionString);
_receiver.RegisterMessageHandler(ProcessMessageAsync, _serviceBusOptions.MessageHandlerOptions);
}
_started = true;
return(Task.CompletedTask);
}
public void CreateClientEntity_ReturnsExpectedReceiver()
{
string defaultConnection = "Endpoint=sb://default.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=abc123=";
var config = new ServiceBusOptions
{
ConnectionString = defaultConnection
};
var provider = new MessagingProvider(new OptionsWrapper <ServiceBusOptions>(config));
var clientEntity = provider.CreateClientEntity("entityPath", defaultConnection);
Assert.Equal("entityPath", clientEntity.Path);
var receiver2 = provider.CreateClientEntity("entityPath", defaultConnection);
Assert.Same(clientEntity, receiver2);
config.PrefetchCount = 100;
clientEntity = provider.CreateClientEntity("entityPath1", defaultConnection);
Assert.Equal(100, ((QueueClient)clientEntity).PrefetchCount);
}
