public ScaleoutStreamManager(Func<int, IList<Message>, Task> send,
Action<int, ulong, ScaleoutMessage> receive,
int streamCount,
ILogger logger,
IPerformanceCounterManager performanceCounters,
ScaleoutOptions configuration)
{
if (configuration.QueueBehavior != QueuingBehavior.Disabled && configuration.MaxQueueLength == 0)
{
throw new InvalidOperationException(Resources.Error_ScaleoutQueuingConfig);
}
_streams = new ScaleoutStream[streamCount];
_send = send;
_receive = receive;
var receiveMapping = new ScaleoutMappingStore[streamCount];
performanceCounters.ScaleoutStreamCountTotal.RawValue = streamCount;
performanceCounters.ScaleoutStreamCountBuffering.RawValue = streamCount;
performanceCounters.ScaleoutStreamCountOpen.RawValue = 0;
for (int i = 0; i < streamCount; i++)
{
_streams[i] = new ScaleoutStream(logger, "Stream(" + i + ")", configuration.QueueBehavior, configuration.MaxQueueLength, performanceCounters);
receiveMapping[i] = new ScaleoutMappingStore();
}
Streams = new ReadOnlyCollection<ScaleoutMappingStore>(receiveMapping);
}
public ScaleoutStreamManager(Func <int, IList <Message>, Task> send,
Action <int, ulong, ScaleoutMessage> receive,
int streamCount,
ILogger logger,
IPerformanceCounterManager performanceCounters,
ScaleoutOptions configuration)
{
if (configuration.QueueBehavior != QueuingBehavior.Disabled && configuration.MaxQueueLength == 0)
{
throw new InvalidOperationException(Resources.Error_ScaleoutQueuingConfig);
}
_streams = new ScaleoutStream[streamCount];
_send = send;
_receive = receive;
var receiveMapping = new ScaleoutMappingStore[streamCount];
performanceCounters.ScaleoutStreamCountTotal.RawValue = streamCount;
performanceCounters.ScaleoutStreamCountBuffering.RawValue = streamCount;
performanceCounters.ScaleoutStreamCountOpen.RawValue = 0;
for (int i = 0; i < streamCount; i++)
{
_streams[i] = new ScaleoutStream(logger, "Stream(" + i + ")", configuration.QueueBehavior, configuration.MaxQueueLength, performanceCounters);
receiveMapping[i] = new ScaleoutMappingStore();
}
Streams = new ReadOnlyCollection <ScaleoutMappingStore>(receiveMapping);
}
public void StreamManagerValidatesScaleoutConfig()
{
var loggerFactory = new Mock<ILoggerFactory>();
var perfCounters = new SignalRPerformanceCounterManager(loggerFactory.Object);
var config = new ScaleoutOptions();
config.QueueBehavior = QueuingBehavior.Always;
config.MaxQueueLength = 0;
Assert.Throws<InvalidOperationException>(() => new ScaleoutStreamManager((int x, IList<Message> list) => { return TaskAsyncHelper.Empty; },
(int x, ulong y, ScaleoutMessage msg) => { },
0,
new Mock<ILogger>().Object,
perfCounters,
config));
}