private IHub CreateHub(IRequest request, HubDescriptor descriptor, string connectionId, TrackingDictionary state = null, bool throwIfFailedToCreate = false)
{
try
{
var hub = _manager.ResolveHub(descriptor.Name);
if (hub != null)
{
state = state ?? new TrackingDictionary();
hub.Context = new HubCallerContext(request, connectionId);
hub.Caller = new StatefulSignalProxy(Connection, connectionId, descriptor.Name, state);
hub.Clients = new ClientProxy(Connection, descriptor.Name);
hub.Groups = new GroupManager(Connection, descriptor.Name);
}
return(hub);
}
catch (Exception ex)
{
Trace.TraceInformation("Error creating hub {0}. " + ex.Message, descriptor.Name);
if (throwIfFailedToCreate)
{
throw;
}
return(null);
}
}