public string GetResponse(string requestUrl, string requestContents)
{
string requestHash = requestContents.ToSha1Hash();
if (ResponseCache.ContainsKey(requestHash))
{
return(ResponseCache.Get(requestHash));
}
byte[] bytes = new ASCIIEncoding().GetBytes(requestContents);
var webRequest = (HttpWebRequest)WebRequest.Create(requestUrl);
webRequest.Method = "POST";
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.ContentLength = bytes.Length;
Stream requestStream = webRequest.GetRequestStream();
requestStream.Write(bytes, 0, bytes.Length);
requestStream.Close();
WebResponse response = webRequest.GetResponse();
string responseXml;
using (Stream stream = response.GetResponseStream()) {
if (stream == null)
{
return(String.Empty);
}
var reader = new StreamReader(stream);
responseXml = reader.ReadToEnd();
}
responseXml = RemoveCommasFromDecimalValues(responseXml);
ResponseCache.Add(requestHash, responseXml, 30);
return(responseXml);
}