public virtual async Task OnCloseAsync(TimeSpan timeout)
{
if (SecurityProtocolFactory.ActAsInitiator)
{
TimeoutHelper timeoutHelper = new TimeoutHelper(timeout);
foreach (SupportingTokenProviderSpecification spec in ChannelSupportingTokenProviderSpecification)
{
await SecurityUtils.CloseTokenProviderIfRequiredAsync(spec.TokenProvider, timeoutHelper.RemainingTime());
}
foreach (string action in ScopedSupportingTokenProviderSpecification.Keys)
{
ICollection <SupportingTokenProviderSpecification> supportingProviders = ScopedSupportingTokenProviderSpecification[action];
foreach (SupportingTokenProviderSpecification spec in supportingProviders)
{
await SecurityUtils.CloseTokenProviderIfRequiredAsync(spec.TokenProvider, timeoutHelper.RemainingTime());
}
}
}
}
