/// <summary>
/// Protected default construtor for creating a new id.
/// </summary>
public NyxBorg(
ILogger <NyxBorg> logger,
IConfigManager config,
PluginManager plugman)
{
NodeId = Guid.NewGuid().ToString("N");
_config = config;
_logger = logger;
_config.WhenConfigChanges.ObserveOn(ThreadPoolScheduler.Instance).Subscribe(LoadConfig);
_plugman = plugman;
_messageLoopToken = _messageLoopCancelation.Token;
_serverCancelToken = _serverCancelationSource.Token;
_disposables.Add(_messageSendResetEvent);
_disposables.Add(_serverEvent);
_disposables.Add(_messageLoopCancelation);
_disposables.Add(_serverCancelationSource);
LoadConfig(null);
Heartbeat.CreateInstance(_lastHubIp, _port);
//_heartbeat = new Heartbeat(_context, _lastHubIp, _port.ToString());
ConnectionStatusStream = Observable.Create <ConnectionStatus>(o =>
{
_logger.Debug("Hearbeat restarted.");
Heartbeat.Instance.Init();
return(Heartbeat.Instance.ConnectionStatusStream.Subscribe(o));
}).Repeat().Publish().RefCount();
_disposables.Add(ConnectionStatusStream
.ObserveOn(ThreadPoolScheduler.Instance)
.Subscribe(x => _hubOnline = x.HasFlag(ConnectionStatus.Online)));
_disposables.Add(NyxMessageStream.Subscribe(x =>
{
if (TotalInMessages == long.MaxValue)
{
TotalInMessages = 0;
}
TotalInMessages++;
}));
_disposables.Add(OutMessageStream.Subscribe(x =>
{
if (TotalInMessages == long.MaxValue)
{
TotalOutMessages = 0;
}
TotalOutMessages++;
}));
}
/// <summary>
/// Server loop
/// </summary>
private void ServerLoop()
{
if (Thread.CurrentThread.Name == null)
{
Thread.CurrentThread.Name = "Nyx Borg Server Loop";
}
_logger.Debug("Starting borg server loop...");
//_disposables.Add(NyxMessageStream.SubscribeOn(ThreadPoolScheduler.Instance).Subscribe(ReceivedMessage));
_disposables.Add(NyxMessageStream
.TimeInterval()
.Do(t => _logger.Info("Last message ({1}) received {0:##0.000}s ago.", t.Interval.TotalSeconds, t.Value.Action))
.Select(t => new NyxMessage(t.Value as NyxMessage))
.ObserveOnPool()
.Subscribe(ReceivedMessage));
_disposables.Add(OutMessageStream
.Where(m => m.Status == MessageCondition.Sent)
.TimeInterval()
.Do(t => _logger.Info("Last message ({1}) sent {0:##0.000}s ago.", t.Interval.TotalSeconds, t.Value.Message.Action))
.ObserveOnPool()
.Subscribe());
var messageLoopTask = new Task(MessageSenderLoop, _messageLoopToken, TaskCreationOptions.LongRunning);
messageLoopTask.Start();
_plugman.StartAllPlugins();
Status = NyxNodeStatus.Started;
_nodeStatusSubject.OnNext(NyxNodeStatus.Started);
// Endless loop until request to stop, then shutdowns
while (!_serverCancelToken.IsCancellationRequested)
{
_serverEvent.WaitOne(6000);
}
_logger.Debug("Stopping server loop...");
var stopTask = Task.Run(() => _plugman.StopAllPlugins(), _messageLoopToken);
if (!stopTask.Wait(TimeSpan.FromSeconds(45)))
{
_logger.Error("Plugins didn't stop in the allocated time.");
}
// Dispose the event listener and no "leaks"
// Flush any message leftovers
_messageSendResetEvent.Set();
if (_messageQueue.Count > 0)
{
Thread.Sleep(TimeSpan.FromSeconds(15));
_messageSendResetEvent.Set();
}
_messageLoopCancelation.Cancel();
_nodeConnectionSubject.OnNext(ConnectionStatus.Disconnected);
Status = NyxNodeStatus.Stopped;
_nodeStatusSubject.OnNext(Status);
_actor?.Dispose();
_connectionDisposable?.Dispose();
_reqSocket?.Dispose();
IsStarted = false;
}
