/// <summary>
/// Generate a HTTP error page (that will be added to the response body).
/// response status code is also set.
/// </summary>
/// <param name="response">Response that the page will be generated in.</param>
/// <param name="err">exception.</param>
protected virtual void ErrorPage(IHttpResponse response, HttpException err)
{
response.Reason = err.GetType().Name;
response.Status = err.HttpStatusCode;
response.ContentType = "text/plain";
StreamWriter writer = new StreamWriter(response.Body);
#if DEBUG
writer.WriteLine(err);
#else
writer.WriteLine(err.Message);
#endif
writer.Flush();
}
