"lỗi: 19 - Physical kết nối không thể sử dụng" khi tôi trao đổi Staging và sản xuất của tôi triển khai trên Windows Azure

Question

Mỗi lần tôi trao đổi triển khai của tôi giữa Staging và sản xuất, tôi đã loại lỗi:

[Wed Oct 09 18:43:51.9519 +00:00 2013] [Error] [Zappiti.BaseApi] An error occurred while updating the entries. See the inner exception for details.

System.Data.Entity.Infrastructure.DbUpdateException: An error occurred while updating the entries. See the inner exception for details. ---> System.Data.UpdateException: An error occurred while updating the entries. See the inner exception for details. ---> System.Data.SqlClient.SqlException: A transport-level error has occurred when receiving results from the server. (provider: Session Provider, error: 19 - Physical connection is not usable)

at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)

at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)

at System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error)

at System.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync()

at System.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket()

at System.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer()

at System.Data.SqlClient.TdsParserStateObject.TryReadByte(Byte& value)

at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)

at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)

at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite)

at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)

at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)

at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()

at System.Data.Mapping.Update.Internal.DynamicUpdateCommand.Execute(UpdateTranslator translator, EntityConnection connection, Dictionary 2 identifierValues, List 1 generatedValues)

at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)

--- End of inner exception stack trace ---

at System.Data.Mapping.Update.Internal.UpdateTranslator.Update(IEntityStateManager stateManager, IEntityAdapter adapter)

at System.Data.Objects.ObjectContext.SaveChanges(SaveOptions options)

at System.Data.Entity.Internal.InternalContext.SaveChanges()

--- End of inner exception stack trace ---

at System.Data.Entity.Internal.InternalContext.SaveChanges()

at Zappiti.BaseApi.PutVideo(PutVideo putVideo, Guid userId, String queueName, Boolean isBeta)

Tôi triển khai gói của mình bằng cách sử dụng một Định nghĩa Xây dựng tiêu chuẩn từ TFS.

Có cách nào để tránh các lỗi kết nối này không?

Answer 1

Tôi chỉ tìm thấy tính năng này trong changelog của EF 6.x:

http://msdn.microsoft.com/en-us/data/dn456835

tôi sẽ xem thử.

Hãy chú ý theo dõi.