RunWithElevatedPrivileges似乎隐藏了我的日志记录

|| 嘿,我正在IIS 7服务器上运行所有安装了Sharepoint yimmer yammer的类。我具有使用MSDN站点上的演练创建的Web服务。 我发现我需要使用ElevatedPrivilleges调用才能使我的LINQ类正常工作。 一旦执行完此操作,这似乎导致我的基于NLog的记录器无法找到与NLog档案所说的web.config文件位于同一目录的web.nlog文件。 委托之外的任何日志语句都可以正常工作,其中的任何内容都不会出现在日志文件中。 究竟是什么,那个代表中到底发生了什么?
using System;
using System.Web.Services;
using Notification.DAL;
using SharePointConnector;
using NLog;
using Microsoft.SharePoint;

namespace NotificationReceiverService
{

    [WebService(Namespace = \"http://midwestiso.org/\")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
    // [System.Web.Script.Services.ScriptService]

    public class Service : System.Web.Services.WebService
    {
        private static Logger logger = LogManager.GetCurrentClassLogger();
        private static readonly String MACHINE_NAME = Environment.MachineName.ToUpper();

        public Service()
        {
            //Uncomment the following line if using designed components 
            //InitializeComponent(); 
        }

        [WebMethod]
        public string HelloWorld()
        {
            return \"Hello World, You\'ve contacted the Notifications Receiver Service. \" +
                \"Please refer to the WSDL for the other available methods\";
        }

        [WebMethod]
        public string EchoMessage(string MESSAGE_TEMPLATE_NAME, string MESSAGE_SUBJECT, string MESSAGE_TEXT_SUMMARY,
                                    string MESSAGE_TEXT_DETAIL, string MESSAGE_TEXT_CON_OPS)
        {
            return String.Format(\"You called EchoMessage and told me {0}, {1}, {2}, {3}, {4}\",
                MESSAGE_TEMPLATE_NAME, MESSAGE_SUBJECT, MESSAGE_TEXT_SUMMARY, MESSAGE_TEXT_DETAIL, MESSAGE_TEXT_CON_OPS);
        }

        [WebMethod]
        public string SendMessage(string MESSAGE_TEMPLATE_NAME, string MESSAGE_SUBJECT, string MESSAGE_TEXT_SUMMARY,
                                    string MESSAGE_TEXT_DETAIL, string MESSAGE_TEXT_CON_OPS)
        {
            logger.Info(\"------\" + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name + \" starting on \" + MACHINE_NAME + \"------\");
            try
            {
                //SPSecurity.RunWithElevatedPrivileges(delegate
              //  {
                    int? newNotificationId = 0;
                    using (var db = new MISO_IR_IntegrationDataContext())
                    {
                        logger.Error(\"Message Received is: {0} - {1} - {2} - {3} - {4} - {5}\",
                        DateTime.UtcNow.AddHours(-5), MESSAGE_TEMPLATE_NAME.Trim(),
                            MESSAGE_SUBJECT.Trim(), MESSAGE_TEXT_SUMMARY.Trim(),
                            MESSAGE_TEXT_DETAIL.Trim(), MESSAGE_TEXT_CON_OPS.Trim());

                        int dbProcReturnCode = db.InsertReceivedNotification(DateTime.UtcNow.AddHours(-5),
                            MESSAGE_TEMPLATE_NAME.Trim(), MESSAGE_SUBJECT.Trim(), MESSAGE_TEXT_SUMMARY.Trim(),
                            MESSAGE_TEXT_DETAIL.Trim(), MESSAGE_TEXT_CON_OPS.Trim(), ref newNotificationId);

                        if (dbProcReturnCode == 0)
                        {
                            logger.Info(\"Notification saved to DB with ID: {0}\", newNotificationId);
                            logger.Debug(\"Getting read to call CreatePublishingPagefromNotification\");
                         //   PagePublisher.CreatePublishingPagefromNotification((int)newNotificationId);
                            logger.Debug(\"Complete calling CreatePublishingPagefromNotification without exception\");
                        }
                        else
                        {
                            throw new Exception(\"Unable to find mapping for this MESSAGE_TEMPLATE, saved the message to the notification table with ERRORNOMAPPING code, aborting further processing\");
                        }
                    }
              //  });
            }
            catch (Exception ex)
            {
                logger.ErrorException(ex.Message, ex);
                return \"ERRORPOOP\";
            }
            finally
            {
                logger.Info(\"------\" + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name + \" COMPLETED ------\");
            }
            return \"OK\";
        }
    }
}
    
已邀请:
该提升的特权委托将其内部代码作为Web应用程序帐户运行(即该代码不再模拟运行该代码的用户)。 找出Web应用程序在哪个帐户下运行,然后找出日志消息为什么随用户而更改。     

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