public void Execute(object parameter)
{
remoteVM.addRaspberryPi();
}
public async void Execute(object parameter)
{
TcpClient registryServerSocket = new TcpClient();
Request request = new Request("getRegisteredDevices", null);
try
{
await registryServerSocket.ConnectAsync("192.168.178.21", 54320);
}
catch (Exception e)
{
vmDebug.AddDebugInfo("[ERROR]", "Error connecting to the Registry Server: " + e.Message);
return;
}
try
{
Transfer.sendObject(registryServerSocket.GetStream(), request);
}
catch (Exception e)
{
vmDebug.AddDebugInfo("[ERROR]", "Error sending to the RegistryServer: " + e.Message);
return;
}
Object result;
try
{
result = Transfer.receiveObject(registryServerSocket.GetStream());
}
catch (Exception e)
{
vmDebug.AddDebugInfo("[ERROR]", "Error receiving from the RegistryServer: " + e.Message);
return;
}
if (result.GetType() == typeof(SuccessResult))
{
List <RaspberryPiItem> connectedList = remoteVM.BackendList.Where(item => item.Connected).ToList();
remoteVM.BackendList.Clear();
foreach (var entry in connectedList)
{
remoteVM.BackendList.Add(entry);
}
SuccessResult successResult = (SuccessResult)result;
Dictionary <string, string> dictionary = (Dictionary <string, string>)successResult.result;
foreach (var entry in dictionary)
{
remoteVM.addRaspberryPi(entry.Key, entry.Value);
}
}
else if (result.GetType() == typeof(ExceptionResult))
{
vmDebug.AddDebugInfo("[ERROR]", "Error Result from the RegistryServer: " + ((ExceptionResult)result).exceptionMessage);
}
else
{
vmDebug.AddDebugInfo("[ERROR]", "Unhandled Registry Server Result Type: " + result.GetType().ToString());
}
registryServerSocket.Close();
}