##// END OF EJS Templates
Fixed promise rejection when there is not specified error handler in the reaction....
Fixed promise rejection when there is not specified error handler in the reaction. FIXED SPELLING IN THE XML CONTAINER CONFIGURATION signleton->singleton Code cleanup Update tests make them working on dotnet core

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r289:95896f882995 v3.0.14 v3
r295:28af686e24f7 default
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Deferred.cs
63 lines | 1.7 KiB | text/x-csharp | CSharpLexer
using System;
using System.Diagnostics;
using System.Threading.Tasks;
namespace Implab {
/// <summary>
/// This class is responsible for the promise resolution, dispatching and chaining
/// </summary>
public class Deferred : IResolvable {
readonly Promise m_promise;
internal Deferred() {
m_promise = new Promise();
}
internal Deferred(Promise promise) {
Debug.Assert(promise != null);
m_promise = promise;
}
public IPromise Promise {
get { return m_promise; }
}
public void Cancel() {
Reject(new OperationCanceledException());
}
public virtual void Reject(Exception error) {
if (error is PromiseTransientException)
error = ((PromiseTransientException)error).InnerException;
m_promise.RejectPromise(error);
}
public virtual void Resolve() {
m_promise.ResolvePromise();
}
public virtual void Resolve(IPromise thenable) {
if (thenable == null)
Reject(new Exception("The promise or task are expected"));
if (thenable == m_promise)
Reject(new Exception("The promise cannot be resolved with oneself"));
try {
thenable.Then(this);
} catch (Exception err) {
Reject(err);
}
}
public virtual void Resolve(Task thenable) {
if (thenable == null)
Reject(new Exception("The promise or task are expected"));
try {
thenable.Then(this);
} catch(Exception err) {
Reject(err);
}
}
}
}