private T _SendRequest <T>(
IRestRequestContext context,
string url,
string query,
HttpRequestOptions opt)
{
String queryWithToken = "";
// Add authentication token to the request.
if (context.Connection.RequiresTokens)
{
var requestUri = new Uri(url);
var tokenCookie = new Cookie(
TOKEN_COOKIE_NAME,
context.Connection.LastToken,
TOKEN_COOKIE_PATH,
requestUri.Host);
// Adding a cookie will replace existing one (if any) with the same name, path
// and domain using case-insensitive comparison.
opt.CookieContainer.Add(requestUri, tokenCookie);
// 10.1 routing/VRP services need the "token=..." in the query string
queryWithToken = AgsHelper.FormatTokenQuery(query, context.Connection.LastToken);
}
else
{
queryWithToken = query;
}
// Add session cookie to the request so all requests in the session would be processed
// by the same server.
if (context.SessionCookie != null)
{
opt.CookieContainer.Add(context.SessionCookie);
}
var responseInfo = default(HttpResponseInfo);
string json = WebHelper.SendRequest(url, queryWithToken, opt, out responseInfo);
json = _resultPreprocessor(json);
// Get session cookie from the response. When this cookie is sent in the request
// we might get no cookie in the response, so we update session cookie only when
// it's not null.
var sessionCookie = responseInfo.Cookies[ELB_SESSION_COOKIE_NAME];
if (sessionCookie != null)
{
context.SessionCookie = sessionCookie;
}
return(JsonSerializeHelper.DeserializeResponse <T>(json, context.KnownTypes));
}