public async Task <byte[]> SubmitAsync(SubmitHandler sh, string url = SubmitUrl)
{
return(await Task.Run(() =>
{
lock (_client)
{
using (new ClientEngagedAsyncKeeper(this))
{
try
{
_client.Headers.Add(HttpRequestHeader.Referer, sh.RefPage.PageUrl);
var t = _client.UploadValuesTaskAsync(url, "POST", sh.KeyValues);
t.Wait();
return t.Result;
}
catch (AggregateException e)
{
if (e.InnerException is WebException we && we.Status == WebExceptionStatus.RequestCanceled)
{
throw new RequestCancelled();
}
throw e;
}
}
}
}));
}
public byte[] Submit(SubmitHandler sh, string url = SubmitUrl)
{
lock (_client)
{
_client.Headers.Add(HttpRequestHeader.Referer, sh.RefPage.PageUrl);
return(_client.UploadValues(url, "POST", sh.KeyValues));
}
}
public static SubmitHandler CreateSubmit(PageInfo pi, Question.Choice c)
{
var sh = new SubmitHandler()
{
RefPage = pi
};
sh.Process(pi.PageContent);
sh.KeyValues["answer"] = c.Value;
sh.KeyValues[ExpectedRadioName] = pi.Id;
sh.KeyValues["page"] = pi.PageId.ToString();
return(sh);
}