private void SendGetDataMessageToKnownServerNodes(DataRequestMessage requestMessage)
{
requestMessage.IsFromAServerNode = true;
for (var i = 0; i < _knowedServerNodesConnectors.Count; i++)
{
requestMessage.IsLastKnownServerNode = i == _knowedServerNodesConnectors.Count - 1;
_knowedServerNodesConnectors[i].SendMessage(requestMessage);
}
}
public ServerNodeConnectionManager(IPEndPoint ipEndPoint, DataRequestMessage dataRequestMessage)
{
_dataRequestMessage = dataRequestMessage;
var tcpConnector = new TcpConnector(GetTcpSocket(ipEndPoint), new DefaultWireProtocol());
tcpConnector.StateChanged += OnStateChanged;
tcpConnector.MessageReceived += OnMessageReceived;
tcpConnector.StartAsync();
}
private void Handle(DataRequestMessage message)
{
if (Logger.IsTrace)
{
Logger.Trace($"{Session.RemoteNodeId} NDM received: datarequest");
}
_providerService.StartSessionAsync(message.DataRequest, message.ConsumedUnits, this)
.ContinueWith(t =>
{
if (t.IsFaulted && Logger.IsError)
{
Logger.Error("There was an error within NDM subprotocol.", t.Exception);
}
});
}
private void OnMessageReceived(object sender, MessageReceivedEventArgs args)
{
if (args.Message.MessageTypeName == typeof(DataRequestMessage).Name)
{
_discoveredServers.Clear();
_dataRequestMessagge = (DataRequestMessage)args.Message;
_discoveryService.DiscoverServerNodes();
SelectBestServerToConectAfter(_dataRequestMessagge.RequestTimeout).Start();
}
if (args.Message.MessageTypeName == typeof(DataResponseMessage).Name)
{
_clientConnecionService.SendDataToClient(args.Message);
}
}
public void Handle(DataRequestMessage message)
{
var result = _dataService.GetAllMessages <Message>(message.Path);
Sender.Tell(new DataResponseMessage(result));
}
