private void L_ConnectionChanged(string connectionState, DataReceivedObject rObject)
{
string[] split = connectionState.Split(' ');
string mac = split[0];
switch (split.Last())
{
case "connected":
Manager.UpdateDeviceStatus(mac, true, Config.GetDisplay(), rObject.IPAddress);
break;
case "disconnected":
Manager.UpdateDeviceStatus(mac, false, Config.GetDisplay(), rObject.IPAddress);
break;
default:
throw new Exception("Did not understand connection state.");
}
//Manager.PrintAllDevices();
}
/// <summary>
/// Listens to the specified ip address for incoming UDP messages, and pushes those to a buffer
/// Also Raises the SSHConsoleSyslog.SyslogListener.DataReceived Event
/// </summary>
/// <returns>Task completion information</returns>
public Task Start()
{
byte[] bytes = new byte[256];
CalledStop = false;
try
{
BConsole.WriteLine($"Syslog Listener started...");
while (!CalledStop)
{
byte[] bits = Server.Receive(ref UdpEndpoint);
string response = Encoding.ASCII.GetString(bits, 0, bits.Length);
DataReceivedObject receiv = new DataReceivedObject
{
Data = response.Replace("\n", ""),
IPAddress = UdpEndpoint.Address.ToString(),
ReceivedDateTime = DateTime.Now
};
var validRule = SyslogFilters.CheckConnectionState(receiv.Data);
//this item is a connection log
if (validRule.Item1)
{
ConnectionChanged?.Invoke(validRule.Item2, receiv);
}
LastReceiveTime = DateTime.Now;
}
}
catch (SocketException e)
{
BConsole.WriteLine($"Exception: {e.Message}");
}
catch (Exception e)
{
BConsole.WriteLine($"Exception: {e.Message}");
}
BConsole.WriteLine("Service stopped!");
return(Task.CompletedTask);
}
