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Fix AsyncReply

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This commit is contained in:
Ahmed Zamil
2022-04-06 02:29:27 +03:00
parent 8479fe59c9
commit aab6c2bebd
4 changed files with 114 additions and 89 deletions
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36
lib/src/Core/AsyncReply.dart
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@@ -63,36 +63,41 @@ class AsyncReply<T> implements Future<T> {
}
AsyncReply<R> then<R>(FutureOr<R> onValue(T value), {Function? onError}) {
if (onError != null) {}
_callbacks.add(onValue);
if (onError != null) {
_errorCallbacks.add(onError);
//print("On ERROR $onError ${this.hashCode}");
}
if (_resultReady) onValue(result as T);
// if (R == Null)
// return null;
//else
//if (R == T)
return AsyncReply<R>();
//if (R == Null)
return AsyncReply<R>();
//else if (R == T) return (AsyncReply<R>)this;
}
AsyncReply<T> whenComplete(FutureOr action()) {
@override
Future<T> whenComplete(FutureOr action()) {
return this;
//_callbacks.add(action);
}
// AsyncReply<T> whenComplete(FutureOr action()) {
// return this;
// //_callbacks.add(action);
// }
Stream<T> asStream() {
return Stream.empty();
//return null;
}
// Future<T> catchError(Function onError, {bool test(Object error)?});
AsyncReply<T> catchError(Function onError, {bool test(Object error)?}) {
///return this.error(onError);
@override
AsyncReply<T> catchError(Function onError,
{bool Function(Object error)? test}) {
_errorCallbacks.add(onError);
if (_exception != null) {
@@ -152,9 +157,6 @@ class AsyncReply<T> implements Future<T> {
else
_exception = AsyncException.toAsyncException(exception);
///lock (callbacksLock)
//{
if (this._errorCallbacks.length == 0)
throw _exception as AsyncException;
else
@@ -167,6 +169,10 @@ class AsyncReply<T> implements Future<T> {
x();
} else if (x is Function(Object, StackTrace)) {
x(_exception as Object, StackTrace.current);
} else if (x is Function(AsyncException)) {
x(_exception!);
} else {
throw Exception("Unknown error handler $x");
}
//x(_exception as AsyncException);
});