Akka.Interfaced.SlimSocket.Server.TcpGateway.Handle C# (CSharp) Method

        private void Handle(TimeoutTimerMessage m)
        {
            lock (_waitingMap)
            {
                var now = DateTime.UtcNow;
                var timeoutItems = _waitingMap.Where(i => (now - i.Value.Time) > _initiator.TokenTimeout).ToList();
                foreach (var i in timeoutItems)
                {
                    _waitingMap.Remove(i.Key);
                    if (i.Value.BindingActor.Item3.HasFlag(ActorBindingFlags.OpenThenNotification))
                    {
                        i.Value.BindingActor.Item1.Tell(new NotificationMessage
                        {
                            InvokePayload = new IActorBoundChannelObserver_PayloadTable.ChannelOpenTimeout_Invoke
                            {
                                tag = i.Value.Tag
                            },
                        });
                    }
                }
            }
        }