public void Logout(User u, IFestivalObserver obs)
{
try
{
loggedUsers.Remove(u);
}
catch (Exception e)
{
Console.Write(e.Message);
}
}
public virtual void Logout(User u, IFestivalObserver obs)
{
sendRequest(new LogoutRequest(u));
Response res = readResponse();
closeConnection();
if (res is ErrorResponse)
{
throw new Exception(res.ToString());
}
}
private void closeConnection()
{
finished = true;
try
{
stream.Close();
connection.Close();
_waitHandle.Close();
client = null;
}
catch (Exception e)
{
Console.WriteLine(e.Source);
}
}
public virtual void Login(User u, IFestivalObserver obs)
{
initializeConnection();
Console.WriteLine("In ProxyServer > Login");
sendRequest(new LoginRequest(u));
Response resp = readResponse();
if (resp is OkResponse)
{
this.client = obs;
return;
}
if (resp is ErrorResponse)
{
ErrorResponse err = (ErrorResponse)resp;
closeConnection();
throw new Exception(err.ToString());
}
}
public void Login(User u, IFestivalObserver obs)
{
Console.WriteLine("Login in Real Service");
try
{
int valid = ur.CheckLoginCredentials(u.username, u.passwd);
if (valid != -1)
{
loggedUsers.Add(u, obs);
Console.WriteLine("User added in loggedUsers");
}
else
{
throw new Exception("invalid credentials");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
