IDLE command does not work properly (unstable)

[Umplify]

I have instantiated ImapClient class successfully. I hooked up the two events of NewMessage and MessageDeleted to be notified when a message arrives or deleted. The code sample below implies it:

        _imapClient.NewMessage += (sender, e) =>
        {
            var msg = _imapClient.GetMessage(e.MessageCount - 1);
            Trace.TraceInformation(msg.Uid);
        };

        _imapClient.MessageDeleted += (sender, e) =>
            {
                var msg = _imapClient.GetMessage(e.MessageCount - 1);
                Trace.TraceInformation(msg.Uid);
            };

There is only one incident or two that the application is notified (even that's by chance). In rest of cases, you never receive any notifications.

[patwhite]

So, we found a fix for this, but I'd like to run it by someone - basically, the issue is that the "Read" command was timing out before it ever could read idle updates. But, it looked like this was by design, so I'm curious if I messed anything else up by adding an optional read timeout:

internal static string ReadLine(this Stream stream, ref int maxLength, Encoding encoding, char? termChar, int readTimeout = 10000)
{
if (stream.CanTimeout && readTimeout > 0)
stream.ReadTimeout = readTimeout;

[patwhite]

Correction, did this (Utilities.cs:92):

internal static string ReadLine(this Stream stream, ref int maxLength, Encoding encoding, char? termChar, int readTimeout = 10000)
{
if (stream.CanTimeout)
stream.ReadTimeout = readTimeout;

[andyedinborough]

@patwhite can you send me a pull request?