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Ricavir created
Hi,
It is an urgent issue since it occurs in production server. I'm getting following exception on background job execution :
WARN 2020-04-19 08:40:47,936 [4 ] Abp.BackgroundJobs.BackgroundJobManager - Microsoft.Data.SqlClient.SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at Microsoft.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
at Microsoft.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at Microsoft.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
at Microsoft.Data.SqlClient.SqlConnection.Open()
at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenDbConnection(Boolean errorsExpected)
at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.Open(Boolean errorsExpected)
at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.BeginTransaction(IsolationLevel isolationLevel)
at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.<>c__DisplayClass26_0.<BeginTransaction>b__0(DatabaseFacade database)
at Microsoft.EntityFrameworkCore.ExecutionStrategyExtensions.<>c__DisplayClass12_0`2.<Execute>b__0(DbContext c, TState s)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.Execute[TState,TResult](TState state, Func`3 operation, Func`3 verifySucceeded)
at Microsoft.EntityFrameworkCore.ExecutionStrategyExtensions.Execute[TState,TResult](IExecutionStrategy strategy, TState state, Func`2 operation, Func`2 verifySucceeded)
at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.BeginTransaction(DatabaseFacade databaseFacade, IsolationLevel isolationLevel)
at Abp.EntityFrameworkCore.Uow.DbContextEfCoreTransactionStrategy.CreateDbContext[TDbContext](String connectionString, IDbContextResolver dbContextResolver)
at Abp.EntityFrameworkCore.Uow.EfCoreUnitOfWork.GetOrCreateDbContext[TDbContext](Nullable`1 multiTenancySide, String name)
at Abp.EntityFrameworkCore.Uow.UnitOfWorkExtensions.GetDbContext[TDbContext](IActiveUnitOfWork unitOfWork, Nullable`1 multiTenancySide, String name)
at Abp.EntityFrameworkCore.Uow.UnitOfWorkDbContextProvider`1.GetDbContext(Nullable`1 multiTenancySide)
at Abp.EntityFrameworkCore.Repositories.EfCoreRepositoryBase`3.get_Context()
at Abp.EntityFrameworkCore.Repositories.EfCoreRepositoryBase`3.<GetQueryable>b__7_0(Type key)
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
at Abp.EntityFrameworkCore.Repositories.EfCoreRepositoryBase`3.GetQueryable()
at Abp.EntityFrameworkCore.Repositories.EfCoreRepositoryBase`3.GetAllIncluding(Expression`1[] propertySelectors)
at Abp.EntityFrameworkCore.Repositories.EfCoreRepositoryBase`3.GetAll()
at Castle.Proxies.Invocations.IRepository`2_GetAll_3.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Domain.Uow.UnitOfWorkInterceptor.InterceptSynchronous(IInvocation invocation)
at Castle.DynamicProxy.AsyncDeterminationInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.IRepository`2Proxy_1.GetAll()
at Abp.BackgroundJobs.BackgroundJobStore.GetWaitingJobs(Int32 maxResultCount)
at Castle.Proxies.BackgroundJobStoreProxy.GetWaitingJobs_callback(Int32 maxResultCount)
at Castle.Proxies.Invocations.BackgroundJobStore_GetWaitingJobs.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Domain.Uow.UnitOfWorkInterceptor.InterceptSynchronous(IInvocation invocation)
at Castle.DynamicProxy.AsyncDeterminationInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.BackgroundJobStoreProxy.GetWaitingJobs(Int32 maxResultCount)
at Abp.BackgroundJobs.BackgroundJobManager.DoWork()
at Castle.Proxies.BackgroundJobManagerProxy.DoWork_callback()
at Castle.Proxies.Invocations.BackgroundJobManager_DoWork.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Domain.Uow.UnitOfWorkInterceptor.InterceptSynchronous(IInvocation invocation)
at Castle.DynamicProxy.AsyncDeterminationInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.BackgroundJobManagerProxy.DoWork()
at Abp.Threading.BackgroundWorkers.PeriodicBackgroundWorkerBase.Timer_Elapsed(Object sender, EventArgs e)
ClientConnectionId:00000000-0000-0000-0000-000000000000
Therefore, jobs are not executed. I don't have any clue to fix this. I've tested background jobs in my dev server and it was working well.
The app has been deployed in azure app service and publish has been made with a self contained option (.NET CORE 3.1 contained whitin the app publication).
Everything else is working fine, no SQL Server issue anywhere else.
It is a very high priority for us, your help will be much apreciated.
1 Answer(s)
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Issue fixed. It was a bad configuration server due to ASP.NET CORE 3.1 migration.