“/”應用程序中的服務器錯誤。


            
 等待的操作過時。 


            

             說明: 執行當前 Web 請求期間，出現未經處理的異常。請檢查堆棧跟蹤信息，以了解有關該錯誤以及代碼中導致錯誤的出處的詳細信息。

            



             異常詳細信息: System.ComponentModel.Win32Exception: 等待的操作過時。



            源錯誤: 



            

               

                  
                      

執行當前 Web 請求期間生成了未經處理的異常。可以使用下麵的異常堆棧跟蹤信息確定有關異常原因和發生位置的信息。

                  
               

            


            


            堆棧跟蹤: 



            

               

                  
                      

[Win32Exception (0x80004005): 等待的操作過時。]

[SqlException (0x80131904): 連接超時時間已到。在嚐試使用預登錄握手確認時超過了此超時時間。這可能是因為預登錄握手失敗或服務器未能及時響應。  嚐試連接到此服務器時花費的持續時間是 - [Pre-Login] initialization=0；handshake=15014；]
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +642
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +116
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +1079
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +6600667
   System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +233
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +278
   System.Data.SqlClient.SqlConnection.Open() +239
   WebBase.DBUtility.SqlHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) in f:\mywork\b2b168\WebApp\B2bBase\SQLHelper.cs:203
   WebBase.DBUtility.SqlHelper.ExecuteReader(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters) in f:\mywork\b2b168\WebApp\B2bBase\SQLHelper.cs:135
   WebBase.Shop.ShopBase.GetDataRec(Int32 iValue, Int32 iRenew) in f:\mywork\b2b168\WebApp\B2bBase\ShopBase.cs:5588
   WebBase.Shop.ShopBase.GetDataRec(Int32 iValue) in f:\mywork\b2b168\WebApp\B2bBase\ShopBase.cs:5538
   WebApp.Index.GetShopInfo() in f:\mywork\b2b168\WebApp\WebApp\Index.aspx.cs:481
   WebApp.Index.Page_Load(Object sender, EventArgs e) in f:\mywork\b2b168\WebApp\WebApp\Index.aspx.cs:133
   System.Web.UI.Control.LoadRecursive() +71
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3178



                  		
               

            


            


            


            版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.34212