internal IReliableQubscription Subscribe <T>(IReliableQbservable <T> observable, IReliableQbserver <T> observer, Uri subscriptionUri, object state)
{
var subscribe = Expression.Parameter(typeof(Func <IReliableQbservable <T>, IReliableQbserver <T>, IReliableQubscription>), Constants.SubscribeUri);
var expression = Expression.Invoke(subscribe, observable.Expression, observer.Expression);
var normalized = _expressionServices.Normalize(expression);
var subscription = new KnownReliableQubscription(normalized, subscriptionUri, this);
CreateSubscription(subscription, state);
return(subscription);
}
internal IReliableQubscription CreateSubscription <TArgs>(IReliableQubscriptionFactory <TArgs> factory, TArgs argument, Uri subscriptionUri, object state)
{
var expression = Expression.Invoke(factory.Expression, Expression.Constant(argument, typeof(TArgs)));
var normalized = _expressionServices.Normalize(expression);
#pragma warning disable IDE0079 // Remove unnecessary suppression.
#pragma warning disable CA2000 // Dispose objects before losing scope. (IDisposable semantics are used for deletion behavior here.)
var qubscription = new KnownReliableQubscription(normalized, subscriptionUri, this);
CreateSubscriptionCore(qubscription, state);
#pragma warning restore CA2000
#pragma warning restore IDE0079
return(qubscription);
}
internal IReliableQubscription CreateSubscription(IReliableQubscriptionFactory factory, Uri subscriptionUri, object state)
{
var expression = Expression.Invoke(factory.Expression);
var normalized = _expressionServices.Normalize(expression);
#pragma warning disable IDE0079 // Remove unnecessary suppression.
#pragma warning disable CA2000 // Dispose objects before losing scope. (IDisposable semantics are used for deletion behavior here.)
var qubscription = new KnownReliableQubscription(normalized, subscriptionUri, this);
CreateSubscriptionCore(qubscription, state);
#pragma warning restore CA2000
#pragma warning restore IDE0079
var parameterExpression = Expression.Parameter(typeof(IReliableQubscription), subscriptionUri.AbsoluteUri);
var parameterQubscription = new KnownReliableQubscription(parameterExpression, subscriptionUri, this);
return(parameterQubscription);
}
