MailKit.Net.Imap.ImapStream.Poll C# (CSharp) Method

		void Poll (SelectMode mode, CancellationToken cancellationToken)
		{
#if NETFX_CORE
			cancellationToken.ThrowIfCancellationRequested ();
#else
			if (!cancellationToken.CanBeCanceled)
				return;

			if (Socket != null) {
				do {
					cancellationToken.ThrowIfCancellationRequested ();
					// wait 1/4 second and then re-check for cancellation
				} while (!Socket.Poll (250000, mode));
			} else {
				cancellationToken.ThrowIfCancellationRequested ();
			}
#endif
		}