// With update delayer
public static IComputedState <T> NewComputed <T>(
this IStateFactory factory,
IUpdateDelayer updateDelayer,
Func <IComputedState <T>, CancellationToken, Task <T> > computer)
{
var options = new ComputedState <T> .Options()
{
UpdateDelayer = updateDelayer,
};
return(factory.NewComputed(options, computer));
}
public PresenceService(
Options?options,
IAuthService authService,
ISessionResolver sessionResolver,
ILogger <PresenceService>?log = null)
{
options ??= new();
Log = log ?? NullLogger <PresenceService> .Instance;
AuthService = authService;
SessionResolver = sessionResolver;
UpdateDelayer = new UpdateDelayer(new UpdateDelayer.Options()
{
Delay = options.UpdatePeriod,
CancellationDelay = TimeSpan.Zero,
});
}
public static TOptions WithUpdateDelayer <TOptions>(this TOptions options, IUpdateDelayer updateDelayer)
where TOptions : class, ILiveState.IOptions
{
options.UpdateDelayerFactory = _ => updateDelayer;
return(options);
}
