private void ClientReader()
{
try
{
while (this.Connected)
{
var buffer = new byte[255];
int recievedCount = 0;
try
{
recievedCount = this.TcpClient.GetStream().Read(buffer, 0, 1);
}
catch { break; }
if (0 == recievedCount)
{
continue;
}
try
{
recievedCount += this.TcpClient.GetStream().Read(buffer, 1, buffer[0] - 1);
}
catch { break; }
if (0 == recievedCount)
{
continue;
}
// Message received. Parse it.
var message = IPOCS.Protocol.Message.create(buffer.Take(recievedCount).ToArray());
// If unit has not yet sent a ConnectionRequest
if (string.IsNullOrWhiteSpace(this.Name))
{
var pkt = message.packets.FirstOrDefault((p) => p is Protocol.Packets.ConnectionRequest) as Protocol.Packets.ConnectionRequest;
if (pkt == null)
{
// First message must be a Connection Request
break;
}
this.Name = message.RXID_OBJECT;
if (OnConnectionRequest != null)
{
if (!(OnConnectionRequest?.Invoke(this, pkt)).Value)
{
break;
}
}
this.StaleTimer.Change(Timeout.Infinite, Timeout.Infinite);
var responseMsg = new Protocol.Message();
responseMsg.RXID_OBJECT = Name;
responseMsg.packets.Add(new IPOCS.Protocol.Packets.ConnectionResponse
{
RM_PROTOCOL_VERSION = pkt.RM_PROTOCOL_VERSION
});
this.Send(responseMsg);
OnConnect?.Invoke(this);
}
else
{
// And if not, hand it to listeners
OnMessage?.Invoke(message);
}
}
} catch (Exception e)
{
throw;
}
finally
{
}
OnDisconnect?.Invoke(this);
}
private static void Controller_DisconnectMeasurer(object sender, EventArgs e)
{
onDisconnectDelegate?.Invoke();
}