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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace System.Reactive
{
internal class SynchronizedObserver<T> : ObserverBase<T>
{
private readonly object _gate;
private readonly IObserver<T> _observer;
public SynchronizedObserver(IObserver<T> observer, object gate)
{
_gate = gate;
_observer = observer;
}
protected override void OnNextCore(T value)
{
lock (_gate)
{
_observer.OnNext(value);
}
}
protected override void OnErrorCore(Exception exception)
{
lock (_gate)
{
_observer.OnError(exception);
}
}
protected override void OnCompletedCore()
{
lock (_gate)
{
_observer.OnCompleted();
}
}
}
}
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