Akka.IO.InetAddressDnsResolver.Receive C# (CSharp) Метод

        protected override bool Receive(object message)
        {
            var resolve = message as Dns.Resolve;
            if (resolve != null)
            {
                var answer = _cache.Cached(resolve.Name);
                if (answer == null)
                {
                    try
                    {
                        //TODO: IP6
                        answer = Dns.Resolved.Create(resolve.Name, System.Net.Dns.GetHostEntry(resolve.Name).AddressList.Where(x => x.AddressFamily == AddressFamily.InterNetwork));
                        _cache.Put(answer, _positiveTtl);
                    }
                    catch (SocketException ex)
                    {
                        if (ex.SocketErrorCode != SocketError.HostNotFound) throw;
                         answer = new Dns.Resolved(resolve.Name, Enumerable.Empty<IPAddress>(), Enumerable.Empty<IPAddress>());
                        _cache.Put(answer, _negativeTtl);
                    }
                }
                Sender.Tell(answer);
                return true;
            }
            return false;
        }
    }