protected AppletChannel(Guid appletId, IAppInfo appInfo)
{
_appInfo = appInfo ?? throw new ArgumentNullException(nameof(appInfo));
if (false == appInfo.IsAppletId(appletId))
{
throw new ArgumentException($"Invalid applet ID. Application: {appInfo.ApplicationName}, Applet ID: {appletId}");
}
AppletId = appletId;
Instance = Guid.NewGuid();
var disposing = _cancellationSource.Token.ToObservable();
_privateResponses = Observable
.Defer(CreatePrivateResponsesObservable)
.TakeUntil(disposing)
.ObserveOn(_privateEventLoopScheduler)
.Do(InspectPrivateResponse)
.Do(args => Pulse())
.Where(IsValidResponse)
.Publish();
_privateResponses
.SubscribeOn(_privateEventLoopScheduler)
.Where(response => _privateResponseObserversByCorrelationId.ContainsKey(response.CorrelationId))
.Subscribe(
OnPrivateResponse,
OnPrivateResponsesError,
OnPrivateResponsesCompleted);
Observable
.Interval(_appInfo.HeartbeatInterval)
.TakeUntil(disposing)
.SkipUntil(_pulse)
.Select(CreateHeartbeatDto)
.Select(ToDispatchArgs)
.Subscribe(args =>
{
args.IntentId = AppInfo.HeartbeatIntent;
SendAsync(args);
});
}
static void Bootstrapper_PipelineRefreshed(object sender, PipelineRefreshEventArgs e)
{
Console.WriteLine("{0}tarting pipeline", Subscription == null ? "S" : "Re");
Subscription?.Dispose();
try
{
IConnectableObservable <Message> observable = Bootstrapper.PipelineRoot.Pipeline.Publish();
observable.Connect();
Subscription = observable.SubscribeOn(TaskPoolScheduler.Default).Subscribe <Message>(
msg => RegisterMessage(msg),
ex => LogError(ex),
() => Console.WriteLine("Pipeline completed")
);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
static void Bootstrapper_PipelineRefreshed(object sender, PipelineRefreshEventArgs e)
{
Console.WriteLine("Starting pipeline");
stoppingTokenSource?.Cancel();
stoppingTokenSource = new CancellationTokenSource();
try
{
IConnectableObservable <Message> observable = Bootstrapper.PipelineRoot.Pipeline.Publish();
observable.Connect();
observable.SubscribeOn(TaskPoolScheduler.Default).Subscribe <Message>(
msg => EOLMessage(msg),
ex => LogError(ex),
() => Console.WriteLine("Pipeline completed"),
stoppingTokenSource.Token
);
}
catch (Exception ex)
{
logger.Error(ex, "{0} thrown when running pipeline: {1}", ex.GetType().Name, ex.Message);
}
}