public async Task CloseAsync(int timeout)
{
if (Interlocked.Decrement(ref _referenceCount) <= 0)
{
if (timeout == 0)
{
await _client.CloseAsync();
}
else
{
await _client.CloseAsync(timeout);
}
_client = ReplaceWithLazyClient();
}
}
public Task CloseAsync()
{
return(_client?.CloseAsync());
}