Fix for UnobservedTaskException

fix.cs

try
{
    var task = Task.Factory.FromAsync(socket.BeginConnect, socket.EndConnect, new IPEndPoint(...), null);

    if (task.Wait(ConnectTimeout))
    {
        return socket;
    }
    else
    {
        // Timed out. Subscribe to the task to observe the exception when the task will finally complete.
        _ = task.ContinueWith(x => { if (x.IsFaulted) { _ = x.Exception; } });

        socket.Close();
    }
}
catch
{
    socket.Close();
}