/// <summary>
/// Starts an instance of an actor.
/// </summary>
public override async Task StartInstance()
{
await this.connectionTask;
if (string.IsNullOrEmpty(this.credentials.ObjectId))
{
await Database.Insert(this.credentials);
}
Variables Variables = new Variables();
ObjectProperties Properties = new ObjectProperties(this, Variables);
List <SubscriptionState> Subscriptions = new List <SubscriptionState>();
if (this.Parent is ISimulationNodeChildren Parent)
{
foreach (ISimulationNode Node in Parent.Children)
{
if (Node is Subscribe Subscribe)
{
SubscriptionState Subscription = new SubscriptionState()
{
ExtEventName = Expression.Transform(Subscribe.ExtEvent, "{", "}", Properties),
Queue = Expression.Transform(Subscribe.Queue, "{", "}", Properties),
Actor = this,
Model = this.Model,
Cancel = new ManualResetEvent(false),
Stopped = new TaskCompletionSource <bool>()
};
Subscription.Subscribe(Client);
Subscriptions.Add(Subscription);
}
}
}
this.subscriptions = Subscriptions.ToArray();
}