public override Task OnActivateAsync()
{
// note: normally we would use dependency injection
// but since we do not have access to the registered services collection
// from within a bootstrapper we do it this way:
// first try to resolve from the container, if not present in container
// then instantiate the default
this.siloDetailsProvider =
(this.ServiceProvider.GetService(typeof(ISiloDetailsProvider)) as ISiloDetailsProvider)
?? new MembershipTableSiloDetailsProvider(this.GrainFactory);
this.Counters = new DashboardCounters();
this.RegisterTimer(this.Callback, null, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(1));
this.StartTime = DateTime.UtcNow;
return(base.OnActivateAsync());
}
public DashboardGrain(IOptions <DashboardOptions> options, ISiloDetailsProvider siloDetailsProvider)
{
this.siloDetailsProvider = siloDetailsProvider;
updateInterval = TimeSpan.FromMilliseconds(Math.Max(options.Value.CounterUpdateIntervalMs, DefaultTimerIntervalMs));
}
public DashboardGrain(IOptions <DashboardOptions> options, ISiloDetailsProvider siloDetailsProvider)
{
this.options = options.Value;
this.siloDetailsProvider = siloDetailsProvider;
}