#pragma warning restore
private IReadOnlyList <AttestationSigner> GetSigners()
{
lock (_statelock)
{
if (_signers == null)
{
_signers = _attestationClient.GetSigningCertificates().Value;
}
return(_signers);
}
}
private IReadOnlyList <AttestationSigner> GetSigners(CancellationToken cancellationToken)
{
_statelock.Wait(cancellationToken);
try
{
if (_signers == null)
{
_signers = _attestationClient.GetSigningCertificates(cancellationToken).Value;
}
return(_signers);
}
finally
{
_statelock.Release();
}
}
private async Task <IReadOnlyList <AttestationSigner> > GetSignersAsync(bool async, CancellationToken cancellationToken)
{
if (async)
{
await _statelock.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
if (_signers == null)
{
_signers = (await _attestationClient.GetSigningCertificatesAsync(cancellationToken).ConfigureAwait(false)).Value;
}
return(_signers);
}
finally
{
_statelock.Release();
}
}
else
{
_statelock.Wait(cancellationToken);
try
{
if (_signers == null)
{
_signers = _attestationClient.GetSigningCertificates(cancellationToken).Value;
}
return(_signers);
}
finally
{
_statelock.Release();
}
}
}