private Guid SubscribeCore(IEventFilter filter,
DataReceiveEventHandler receiveEventHandler,
out IReceiverChannel channel)
{
Guid cookie;
// создаем канал ответа (интегральный)
var localChannel = UnitySingleton.Resolve <ITransport>().CreateIntegralChannel();
channel = (IReceiverChannel)localChannel;
// создаем кук
cookie = Guid.NewGuid();
// подписываемся на событие прихода данных по каналу
if (receiveEventHandler != null)
{
channel.DataReceived += receiveEventHandler;
}
// посылаем команду в Blackboard
_localBlackboard.Subscribe(filter, localChannel as ISenderChannel, cookie);
return(cookie);
}
private static void ReceiverChannelStatusChanged(object sender, EventArgs e)
{
recChanel = (IReceiverChannel)sender;
Task.Run(async() =>
{
recStatus = await recChanel.GetStatusAsync();
});
}
/// <summary>
/// Initializes a new instance of the <see cref="ReceiverEndPoint"/> class.
/// </summary>
/// <param name="uri">The URI.</param>
/// <param name="channelController">The channel controller.</param>
/// <param name="receiverChannel">The channel.</param>
public ReceiverEndPoint(Uri uri, IChannelController channelController, IReceiverChannel receiverChannel)
{
Uri = uri;
_channelController = channelController;
_receiverChannel = receiverChannel;
_receiverChannel = receiverChannel;
_receiverChannel.OnReceivedMessage += OnReceiverChannelMessageReceived;
_receiverChannel.OnStop += OnReceiverChannelStoped;
_receiverChannel.OnStart += OnReceiverChannelStarted;
}
/// <summary>
/// Initializes a new instance of the <see cref="ReceiverEndPoint"/> class.
/// </summary>
/// <param name="uri">The URI.</param>
/// <param name="channelController">The channel controller.</param>
/// <param name="receiverChannel">The channel.</param>
public ReceiverEndPoint(Uri uri, IChannelController channelController, IReceiverChannel receiverChannel)
{
Uri = uri;
_channelController = channelController;
_receiverChannel = receiverChannel;
_receiverChannel = receiverChannel;
_receiverChannel.OnReceivedMessage += OnReceiverChannelMessageReceived;
_receiverChannel.OnStop += OnReceiverChannelStoped;
_receiverChannel.OnStart += OnReceiverChannelStarted;
}
public Player(
ILogger logger,
IReceiver receiver,
string destinationId = AppConstants.DESTINATION_ID,
string senderId = AppConstants.SENDER_ID,
bool logToConsole = true,
bool logTrace = false)
{
_logger = logger;
_destinationId = destinationId;
CanLogToConsole = logToConsole;
CanLogTrace = logTrace;
_sender = new Sender(_logger, senderId, receiver, HandleResponseMsg);
_sender.Disconnected += OnDisconnect;
_connectionChannel = new ConnectionChannel(destinationId);
_heartbeatChannel = new HeartbeatChannel(destinationId);
_mediaChannel = new MediaChannel(destinationId, async() =>
{
var app = await _receiverChannel.GetApplication(_sender, _connectionChannel, _mediaChannel.Namespace);
return(app.SessionId);
});
_receiverChannel = new ReceiverChannel(destinationId);
}
void OnReceiveEvent1(IReceiverChannel channel)
{
try
{
object obj;
channel.GetData(out obj);
var ev = (Event)obj;
if (ev.ExtData is EventData eventData)
{
Console.WriteLine($"Пришло сообщение из журнала: {eventData.EventName} {eventData.EventCount} {eventData.EventDate}");
}
else
{
Debug.Assert(false, "Данные должны приходить типа {EventData}");
}
}
catch (Exception e)
{
Console.WriteLine("Ошибка при обработке данных из журнала.");
//Log.ErrorException("Ошибка при обработке данных из журнала.", e);
}
}
private void DisposeChannel(IReceiverChannel receiverChannel)
{
receiverChannel.Dispose();
}
private void DisposeChannel(IReceiverChannel receiverChannel)
{
receiverChannel.Dispose();
}
/// <summary>
/// Метод подписки на события журнала.
/// </summary>
/// <param name="filter">Фильтр событий.</param>
/// <param name="channel">Канал передачи событий.</param>
/// <param name="receiveEventHandler">Обработчик события получения данных в канал. Необязательный параметр.</param>
/// <param name="cookie">Идентификатор подписки.</param>
public void Subscribe(IEventFilter filter, out IReceiverChannel channel,
DataReceiveEventHandler receiveEventHandler, out Guid cookie)
{
cookie = SubscribeCore(filter, receiveEventHandler, out channel);
}