public void GetMessages(IEventAggregator _eventAggregator)
{
ResponseHandler._eventAggregator = _eventAggregator;
String response = "";
// Bytes Array to receive Server Response.
Byte[] data = new Byte[512];
Task.Run(async() =>
{
// Read the Tcp Server Response Bytes.
try
{
Int32 bytes;
while ((bytes = await networkStream.ReadAsync(data, 0, data.Length)) != 0)
{
//Int32 bytes = await networkStream.ReadAsync(data, 0, data.Length);
response = System.Text.Encoding.UTF8.GetString(data, 0, bytes);
_eventAggregator?.GetEvent <UpdateUserConsole>().Publish(response);
if (response.Contains("BYE"))
{
ResponseHandler.Bye();
Disconnect();
break;
}
var responseTokens = response.Split(Environment.NewLine);
responseTokens = responseTokens.Where(i => i != "").ToArray();
if (responseTokens.Last().Split(' ')[0] == outgoingTag)
{
//Here we can handle a server result (it means that the command execution is finished
//on server side and we can start handle its result on the server).
wholeServerResponse += response;
ResponseHandler.HandleResponse(outgoingCommand, response);
wholeServerResponse += "";
}
else if (response.Split(' ')[0] == "*" || response.Split(' ')[0] == "+")
{
//Over here we can add a condition for a currently occuring command
//for an instance, sending encryption keys if the server response is "+",
//or when we want to read the information a bit by a bit.
wholeServerResponse += response;
}
else
{
//Illegal server response. Should usually not be the case.
}
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("You are now disconnected from the server.");
Disconnect();
ResponseHandler.Bye();
//System.Windows.MessageBox.Show(ex.Message);
//break;
}
});
}