Я получаю ошибку. При первом звонке я получаю эту ошибку. Если я попробую второй раз, звонок пройдет.
public static string GetObject(object Obj, string URL)
{
string res = string.Empty;
System.Net.ServicePointManager.Expect100Continue = false;
var json = new JavaScriptSerializer().Serialize(Obj);
HttpWebRequest _request = (HttpWebRequest)HttpWebRequest.Create(URL);
_request.Method = "POST";
_request.ContentType = "application/json";
_request.Accept = "application/json";
System.Net.ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;/ .net 4.0
using (var streamWriter = new StreamWriter(_request.GetRequestStream()))
{
streamWriter.Write(json);
streamWriter.Flush();
}
var httpResponse = (HttpWebResponse)_request.GetResponse();
string _result = string.Empty;
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
_result = streamReader.ReadToEnd();
res = JsonConvert.DeserializeObject<Object>(_result).ToString();
}
return res;
}