public async ValueTask DisposeAsync()
{
try
{
await Current.ConfigureAwait(false);
}
finally
{
await _observer.DisposeAsync().ConfigureAwait(false);
}
}
public async ValueTask SubscribeAsync(IAsyncObserver <T> observer, CancellationToken token)
{
try
{
await observer.OnNextAsync(_value).ConfigureAwait(false);
}
finally
{
await observer.DisposeAsync().ConfigureAwait(false);
}
}
public async ValueTask DisposeAsync()
{
try
{
_writer.Complete();
await ReaderTask.ConfigureAwait(false);
}
finally
{
await _observer.DisposeAsync().ConfigureAwait(false);
}
}
public async ValueTask SubscribeAsync(IAsyncObserver <T> observer, CancellationToken token)
{
var obs = default(IAsyncObservable <T>);
try
{
obs = await _factory().ConfigureAwait(false);
}
catch
{
await observer.DisposeAsync().ConfigureAwait(false);
throw;
}
await obs.SubscribeAsync(observer, token).ConfigureAwait(false);
}
public async ValueTask SubscribeAsync(IAsyncObserver <int> observer, CancellationToken token)
{
try
{
for (int i = _start; i < _end; i++)
{
token.ThrowIfCancellationRequested();
var keep = await observer.OnNextAsync(i).ConfigureAwait(false);
if (!keep)
{
break;
}
}
}
finally
{
await observer.DisposeAsync().ConfigureAwait(false);
}
}
public async ValueTask SubscribeAsync(IAsyncObserver <T> observer, CancellationToken token)
{
try
{
foreach (var item in _enumerable)
{
token.ThrowIfCancellationRequested();
var keep = await observer.OnNextAsync(item).ConfigureAwait(false);
if (!keep)
{
break;
}
}
}
finally
{
await observer.DisposeAsync().ConfigureAwait(false);
}
}
public ValueTask DisposeAsync() => _observer.DisposeAsync();
public async ValueTask DisposeAsync()
{
await _observer.DisposeAsync().ConfigureAwait(false);
}
public async ValueTask DisposeAsync()
{
await _observer.DisposeAsync();
}
public async ValueTask SubscribeAsync(IAsyncObserver <T> observer, CancellationToken token)
{
await observer.DisposeAsync().ConfigureAwait(false);
}