private void connectBtn_Click(object sender, EventArgs e)
{
if (AreMessageBoxesFilledCorrectly())
{
tcpServer = new TcpClient();
try
{
tcpServer.Connect(serverIPBox.Text, Int32.Parse(portBox.Text));
FormChatWindow chatWindow = new FormChatWindow(this, tcpServer, nameBox.Text);
this.Hide();
chatWindow.ShowDialog();
// chatWindow.StartListening();
}
catch (SocketException ex)
{
MessageBox.Show("Failed to connect to server");
}
// tcpServer.Close();
}
else
{
MessageBox.Show("Not all fields are filled properly");
}
}
public CommandHandler(ServerHandler serverConnection, FormChatWindow chatWindow)
{
this.serverConnection = serverConnection;
this.chatWindow = chatWindow;
chatWindow.EventClientConnect += OnEventClientConnect;
chatWindow.EventClientDisconnect += OnEventClientDisconnect;
chatWindow.EventClientSendMessage += OnEvenClientSendMessage;
serverConnection.EventClientRecieveMessage += OnEventClientRecieveMessage;
}
public ServerHandler(TcpClient server, FormChatWindow chatWindow) // Establishing connection, listening
{
if (server != null)
{
try
{
SetupListening(server, chatWindow);
}
catch (Exception ex)
{ }
}
}
private void SetupListening(TcpClient server, FormChatWindow chatWindow)
{
this.server = server;
try
{
netStream = server.GetStream();
binaryReader = new BinaryReader(netStream, Encoding.UTF8);
binaryWriter = new BinaryWriter(netStream, Encoding.UTF8);
}
catch (IOException ex)
{
ex.Data.Add("Description", "Error initializing Binary IO");
throw ex;
}
catch (Exception ex)
{
ex.Data.Add("Description", "Unknown error setting up listening for server");
throw ex;
}
// eventSystem = new EventSystem();
this.chatWindow = chatWindow;
commandHandler = new CommandHandler(this, this.chatWindow);
}