private async Task PostCaptchable(Dictionary <string, string> urlEncodedData, string uri)
{
if (!urlEncodedData.ContainsKey("api_type"))
{
urlEncodedData.Add("api_type", "json");
}
if (!String.IsNullOrEmpty(CaptchaIden))
{
if (urlEncodedData.ContainsKey("iden"))
{
urlEncodedData["iden"] = CaptchaIden;
}
else
{
urlEncodedData.Add("iden", CaptchaIden);
}
}
if (!String.IsNullOrEmpty(Captcha))
{
if (urlEncodedData.ContainsKey("captcha"))
{
urlEncodedData["captcha"] = Captcha;
}
else
{
urlEncodedData.Add("captcha", Captcha);
}
}
await EnsureRedditCookie();
HttpResponseMessage response = null;
do
{
try
{
await ThrottleRequests();
response = await _httpClient.PostAsync(uri, new FormUrlEncodedContent(urlEncodedData));
}
catch (WebException ex)
{
//connection problems during a post, so put it into the deferalSink
if (ex.Status == WebExceptionStatus.ConnectFailure || ex.Status == WebExceptionStatus.SendFailure)
{
_deferalSink.Defer(urlEncodedData, uri);
return;
}
else
{
throw;
}
}
}while(response != null && await HandleCaptchaError(response));
}
private async Task <string> PostCaptchable(Dictionary <string, string> urlEncodedData, string uri, CancellationToken token)
{
if (!urlEncodedData.ContainsKey("api_type"))
{
urlEncodedData.Add("api_type", "json");
}
if (!String.IsNullOrEmpty(CaptchaIden))
{
if (urlEncodedData.ContainsKey("iden"))
{
urlEncodedData["iden"] = CaptchaIden;
}
else
{
urlEncodedData.Add("iden", CaptchaIden);
}
}
if (!String.IsNullOrEmpty(Captcha))
{
if (urlEncodedData.ContainsKey("captcha"))
{
urlEncodedData["captcha"] = Captcha;
}
else
{
urlEncodedData.Add("captcha", Captcha);
}
}
string responseString = null;
do
{
try
{
responseString = await _networkLayer.Post(uri, token, urlEncodedData, null);
}
catch (WebException ex)
{
//connection problems during a post, so put it into the deferalSink
if (ex.Status == WebExceptionStatus.ConnectFailure || ex.Status == WebExceptionStatus.SendFailure)
{
_deferalSink.Defer(urlEncodedData, uri, "Post");
return(null);
}
else
{
throw;
}
}
}while(await HandleCaptchaError(responseString));
return(responseString);
}