Server Error in '/' Application.

An existing connection was forcibly closed by the remote host

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: An existing connection was forcibly closed by the remote host

Source Error:


Line 159:		Dim DS As New DataSet
Line 160:        sqlCmd.CommandTimeout = 8000
Line 161:        DS = db.ExecuteDataSet(sqlCmd)
Line 162:
Line 163:        If DS.Tables.Count = 2 Then

Source File: E:\Inetpub\Onetender_Tenders_SSL_Framework\Default.aspx.vb    Line: 161

Stack Trace:


[Win32Exception (0x80004005): An existing connection was forcibly closed by the remote host]

[SqlException (0x80131904): A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.)]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +3321756
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +736
   System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) +835
   System.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync() +290
   System.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket() +121
   System.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer() +76
   System.Data.SqlClient.TdsParserStateObject.TryReadByte(Byte& value) +46
   System.Data.SqlClient.TdsParser.TryProcessTypeInfo(TdsParserStateObject stateObj, SqlMetaDataPriv col, UInt32 userType) +55
   System.Data.SqlClient.TdsParser.TryCommonProcessMetaData(TdsParserStateObject stateObj, _SqlMetaData col, Nullable`1 cipherTable, Boolean fColMD, SqlCommandColumnEncryptionSetting columnEncryptionSetting) +336
   System.Data.SqlClient.TdsParser.TryProcessMetaData(Int32 cColumns, TdsParserStateObject stateObj, _SqlMetaDataSet& metaData, SqlCommandColumnEncryptionSetting columnEncryptionSetting) +246
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +3204
   System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +90
   System.Data.SqlClient.SqlDataReader.TryNextResult(Boolean& more) +595
   System.Data.SqlClient.SqlDataReader.NextResult() +37
   System.Data.ProviderBase.DataReaderContainer.NextResult() +29
   System.Data.Common.DataAdapter.FillNextResult(DataReaderContainer dataReader) +61
   System.Data.Common.DataAdapter.FillFromReader(DataSet dataset, DataTable datatable, String srcTable, DataReaderContainer dataReader, Int32 startRecord, Int32 maxRecords, DataColumn parentChapterColumn, Object parentChapterValue) +253
   System.Data.Common.DataAdapter.Fill(DataSet dataSet, String srcTable, IDataReader dataReader, Int32 startRecord, Int32 maxRecords) +477
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +276
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +178
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) +122
   Microsoft.Practices.EnterpriseLibrary.Data.Database.DoLoadDataSet(IDbCommand command, DataSet dataSet, String[] tableNames) +725
   Microsoft.Practices.EnterpriseLibrary.Data.Database.LoadDataSet(DbCommand command, DataSet dataSet, String[] tableNames) +81
   Microsoft.Practices.EnterpriseLibrary.Data.Database.ExecuteDataSet(DbCommand command) +92
   Default_.GetData() in E:\Inetpub\Onetender_Tenders_SSL_Framework\Default.aspx.vb:161
   Default_.Page_Load(Object sender, EventArgs e) in E:\Inetpub\Onetender_Tenders_SSL_Framework\Default.aspx.vb:91
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0