Any idea on how to port this .net 4?

[rlweb]

I'm trying to re-write this for the .net v4 framework as I need the app to run on Windows Xp. Yes, Xp.

The issue I'm having is with stream.ReadAsync below. Do you know the best alternative?

I tried to using the simple StreamReader but get timeout issues?

ConnectedState.cs 39-58

byte[] buffer = new byte[1024 * 8];
var taskRead = stream.ReadAsync(buffer, 0, buffer.Length, cancelToken);
try
{
    taskRead.Wait(cancelToken);
}
catch (Exception ex)
{
    _logger.Trace(ex, "ConnectedState.Run");
}
if (!cancelToken.IsCancellationRequested)
{
    int bytesRead = taskRead.Result;
    if (bytesRead > 0) // stream has not reached the end yet
    {
        //Console.WriteLine("ReadCallback {0} bytesRead", bytesRead);
        string text = Encoding.UTF8.GetString(buffer, 0, bytesRead);
        text = mRemainingText + text;
        string[] lines = StringSplitter.SplitIntoLines(text, out mRemainingText);

[rlweb]

Oh I should mention the issue I was getting when I converted it to using ReadLine with StreamReader would be that it would keep timing out with:
An exception of type 'System.Net.WebException' occurred in System.dll but was not handled in user code
Additional information: The operation has timed out.

[erizet]

I don't exactly understand your issue, but I guess that you have to write your own ReadAsync.That is a function that returns a task in the same way that ReadAsync does.