public ScaleoutStreamManager(Func <int, IList <Message>, Task> send,
Action <int, ulong, ScaleoutMessage> receive,
int streamCount,
TraceSource trace,
IPerformanceCounterManager performanceCounters,
ScaleoutConfiguration configuration,
int maxScaleoutMappings)
{
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(trace, "Stream(" + i + ")", configuration.QueueBehavior, configuration.MaxQueueLength, performanceCounters);
receiveMapping[i] = new ScaleoutMappingStore(maxScaleoutMappings);
}
Streams = new ReadOnlyCollection <ScaleoutMappingStore>(receiveMapping);
}
public ScaleoutStreamManager(Func <int, IList <Message>, Task> send,
Action <int, ulong, ScaleoutMessage> receive,
int streamCount,
TraceSource trace,
IPerformanceCounterManager performanceCounters,
ScaleoutConfiguration configuration)
: this(send, receive, streamCount, trace, performanceCounters, configuration,
DefaultConfigurationManager.DefaultMaxScaleoutMappingsPerStream)
{
}
protected ScaleoutMessageBus(IDependencyResolver resolver, ScaleoutConfiguration configuration)
: base(resolver)
{
if (configuration == null)
{
throw new ArgumentNullException("configuration");
}
_traceManager = resolver.Resolve <ITraceManager>();
_trace = _traceManager["SignalR." + typeof(ScaleoutMessageBus).Name];
_perfCounters = resolver.Resolve <IPerformanceCounterManager>();
var maxScaloutMappings = resolver.Resolve <IConfigurationManager>().MaxScaleoutMappingsPerStream;
_streamManager = new Lazy <ScaleoutStreamManager>(
() => new ScaleoutStreamManager(Send, OnReceivedCore, StreamCount, _trace, _perfCounters, configuration, maxScaloutMappings));
}
