public async Task Invalidate()
{
using (await valueLock.LockAsync().ConfigureAwait(false))
{
_value = default;
}
}
public async Task Invalidate(CancellationToken cancellationToken = default)
{
using (await _valueLock.LockAsync(cancellationToken).ConfigureAwait(false))
{
_value = default;
}
}
public async Task <T> Value()
{
using (await valueLock.LockAsync().ConfigureAwait(false))
{
if (IsValueCreatedInternal)
{
return(_value.Result);
}
_value = await _valueProvider(_value).ConfigureAwait(false);
return(_value.Result);
}
}
public async Task <T> Value(CancellationToken cancellationToken = default)
{
using (await _valueLock.LockAsync(cancellationToken).ConfigureAwait(false))
{
if (IsValueCreatedInternal)
{
return(_value.Result);
}
_value = await _valueProvider(_value).ConfigureAwait(false);
return(_value.Result);
}
}