一个请求的多个POST

Question

我有以下代码将数据发布到远程Web服务。

问题在于，有时在Web服务上会多次记录事务。以下是代码：

public static T HttpPost<T>(string device_id, string outURL, string Accept, string ContentType, string XAuthToken, string JSONData, dynamic IbObject) {
        T response = (T)Activator.CreateInstance(typeof(T));

        HttpWebRequest Request = null;     //Declare an HTTP-specific implementation of the WebRequest class.
        HttpWebResponse Response = null;

        LogTransaction(outURL, IbObject, HttpIO.output);

        Global.DebugLog.LogMessage("HttpPost", JsonConvert.SerializeObject(IbObject), ErrorLevel.Info);

        byte[] data2 = Encoding.ASCII.GetBytes(JSONData);

        try
        {
            Request = (HttpWebRequest)HttpWebRequest.Create(outURL);
            Request.Method = "POST";

            Request.Headers.Add("X-OP-TOKEN", LocalACPInformation.urltoken);


            Request.Headers.Add("X-DEVICE-ID", device_id);
            Request.Accept = Accept;
            Request.ContentType = ("application/json; charset=utf-8");
            Request.ContentLength = data2.Length;
            Request.Timeout = (1000000);

            Stream myStream = Request.GetRequestStream();
            myStream.Write(data2, 0, data2.Length);
            myStream.Close();

            Console.WriteLine("Message sent getting response... \n");

            Response = (HttpWebResponse)Request.GetResponse();
            Console.WriteLine(Response.Headers.ToString() + "\n");
            System.IO.StreamReader sr = new System.IO.StreamReader(Response.GetResponseStream());
            string rcv_data = sr.ReadToEnd().Trim();


            IbObject = JsonConvert.DeserializeObject<T>(rcv_data);

            Request.Abort();

            return IberonObject;
        }