/// <summary>
/// Send message
/// </summary>
/// <param name="lblTextEnvoi">String : Text to send</param>
/// <param name="type">message | initialization</param>
public void EnvoiDuMessage(string lblTextEnvoi, int type)
{
var kMessage = new KMessage(lblTextEnvoi, type);
try
{
var enc = new UTF8Encoding();
var msg = enc.GetBytes(kMessage.ReadyToSend());
_sck.Send(msg);
if (kMessage.GetMessageType() == KMessage.Type.Init().ToString())
{
lbxTchat.Items.Add("Me : " + tbxMessageEnvoit.Text);
tbxMessageEnvoit.Clear();
}
}
catch
{
MessageBox.Show("An error occured. \r\nPlease restart Kubeah Chat" + "\r\n" + "\r\n", "An error occurred");
Application.Exit();
}
}
/// <summary>
/// The code for the method (Recipient connected/Disconnected) is integrated directly into the message sending function.
/// It is likely to evolve and change place.
/// The keys are used in this case as a means of comparison.
/// </summary>
/// <param name="aResult">Type IAsyncResult</param>
private void MessageReceived(IAsyncResult aResult)
{
try
{
var size = _sck.EndReceiveFrom(aResult, ref _epRemote);
if (size > 0)
{
var receivedData = new byte[1464];
receivedData = (byte[])aResult.AsyncState;
var enc = new UTF8Encoding();
var kMessage = new KMessage(enc.GetString(receivedData));
//Comparaison chaine de caractère reçu
if (kMessage.GetMessageType() == KMessage.Type.Init().ToString())
{
switch (kMessage.GetMessageContent())
{
case "789ZCFZTiniwjZTUvjkas79012798":
FrmMain.CheckForIllegalCrossThreadCalls = false;
_bEtatDestinataire = false;
RecipientStatus(_bEtatDestinataire);
FrmMain.CheckForIllegalCrossThreadCalls = true;
break;
case "tuiFZCz56786casdcssdcvuivgboRTSDetre67Rz7463178":
if (!_bEtatDestinataire)
{
FrmMain.CheckForIllegalCrossThreadCalls = false;
_bEtatDestinataire = true;
RecipientStatus(_bEtatDestinataire);
FrmMain.CheckForIllegalCrossThreadCalls = true;
}
break;
default:
Console.WriteLine("Default case");
break;
}
}
else
{
FrmMain.CheckForIllegalCrossThreadCalls = false;
lbxTchat.Items.Add("Him : " + kMessage.GetMessageContent());
FrmMain.CheckForIllegalCrossThreadCalls = true;
if (_bNotificationsEnable)
{
KNotification.Show(kMessage.GetMessageContent());
}
}
}
var buffer = new byte[1500];
_sck.BeginReceiveFrom(buffer, 0, buffer.Length, SocketFlags.None, ref _epRemote, new AsyncCallback(MessageReceived), buffer);
}
catch (Exception exception)
{
MessageBox.Show(exception.ToString());
Application.Exit();
}
}