小编Har*_*bdu的帖子

TaskCompletionSource<bool> sy;
        public string SendResponse(HttpListenerRequest request)
        {
            string result = "";
            string key = request.QueryString.GetKey(0);
            if (key == "cmd")
            {
                if (request.QueryString[0] == "upload status")
                {
                    if (Youtube_Uploader.fileuploadstatus == "uploading file")
                    {
                        Youtube_Uploader.fileuploadstatus = "";
                        return "uploading";
                    }
                    else
                    {
                        return "upload unknown state";
                    }

                    if (Youtube_Uploader.fileuploadstatus == "file uploaded successfully")
                    {
                        Youtube_Uploader.fileuploadstatus = "";
                        return "upload completed";
                    }
                    else
                    {
                        return "upload unknown state";
                    }
                }
                if (request.QueryString[0] == "nothing")
                {
                    return "Connection Success";
                }
                if (request.QueryString[0] == "start") …