public void run()
{
try{
sock = new UTF8Socket(ip);
}
catch (SocketException e) {
gui.DisplayMessage("Error: could not connect to server. Please restart program.");
return;
}
String response;
sock.SendMessage(chatroom);
response = sock.ReceiveMessage();
if (response != "ACCEPTED")
{
Console.WriteLine("chatroom rejected.");
throw new RoomNameException("Room " + chatroom + " does not exist. Please restart the program");
}
sock.SendMessage(username);
response = sock.ReceiveMessage();
if (response != "ACCEPTED")
{
Console.WriteLine("username rejected");
throw new UserNameException("Username " + username + " is already taken. Please restart the program");
}
String message;
Console.WriteLine("About to enter main loop");
Console.WriteLine("Just entered main loop");
// The main loop
while (true)
{
try
{
message = sock.ReceiveMessage();
}
catch (Exception e)
{
gui.DisplayMessage("Connection to server has been broken. Please make sure server is running and restart this program.");
return;
}
Console.WriteLine("Just received message " + message);
gui.DisplayMessage(message);
}
}
public void display()
{
win.DisplayMessage(message);
}