public void GetUpdates(string serverName, string key, long ts, Action <BackendResult <UpdatesResponse, LongPollResultCode> > callback)
{
JsonWebRequest.SendHTTPRequestAsync(string.Format(this._getUpdatesURIFrm, serverName, key, ts), (Action <JsonResponseData>)(jsonResp =>
{
BackendResult <UpdatesResponse, LongPollResultCode> backendResult = new BackendResult <UpdatesResponse, LongPollResultCode>();
if (!jsonResp.IsSucceeded || string.IsNullOrWhiteSpace(jsonResp.JsonString))
{
backendResult.ResultCode = LongPollResultCode.CommunicationFailed;
}
else if (this.ServerReturnedFailure(jsonResp.JsonString))
{
backendResult.ResultCode = LongPollResultCode.RequireNewPollServer;
}
else
{
backendResult.ResultCode = LongPollResultCode.Succeeded;
LongPollServerService.RootObjectGetUpdates objectGetUpdates = JsonConvert.DeserializeObject <LongPollServerService.RootObjectGetUpdates>(jsonResp.JsonString);
backendResult.ResultData = new UpdatesResponse();
backendResult.ResultData.ts = (long)objectGetUpdates.ts;
backendResult.ResultData.Updates = this.ReadUpdatesResponseFromRaw(objectGetUpdates.updates, new Func <List <object>, LongPollServerUpdateData>(this.GetUpdateDataForNewMessageLongPollData));
}
callback(backendResult);
}), null);
}