protected override void CheckProtocolViolation ()
{
if (String.Compare (Method, "GET", StringComparison.OrdinalIgnoreCase) != 0)
return;
if (Headers.ContainsKey ("Cache-Control"))
throw new NotSupportedException ();
// most headers are checked when set, but some are checked much later
foreach (string header in bad_get_headers) {
// case insensitive check to internal Headers dictionary
if (Headers.ContainsKey (header))
throw new ProtocolViolationException ();
}
}
}