Hi,
Frequently I got below error in WebUI log and then FNMS is stopped working. It only works after IIS reset.
I have already increased maxpool size to 1000 but still it gives same error. We have FNMS 2019 R2 on-prem.
Can somone help me on this to identify root cause?
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[ERROR 2020-09-02 18:25:41,404 87933327ms GET /Suite/Assets/List/All UnhandledErrors ] An unexpected error occurred (6495e5b6-c8cb-4c1f-a0cf-1212328ce917)
System.InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.
at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.Open()
at ManageSoft.Database.DatabaseConnection.Open()
at ManageSoft.Database.Impl.DatabaseLayerBaseSql.ConnectionOpen()
at ManageSoft.Database.Xpo.CustomMSSqlConnectionProvider.EnsureConnection(IDatabaseLayer p_DatabaseLayer)
at ManageSoft.Database.Xpo.CustomMSSqlConnectionProvider..ctor(IDatabaseLayer p_DatabaseLayer, AutoCreateOption p_AutoCreateOption)
at ManageSoft.Database.Xpo.LazyCustomMSSqlConnectionProvider.<>c__DisplayClass7.<.ctor>b__5()
at System.Lazy`1.CreateValue()
at System.Lazy`1.LazyInitValue()
at ManageSoft.Database.Xpo.LazyCustomMSSqlConnectionProvider.get_CustomSqlGenParameters()
at ManageSoft.Database.Xpo.XpoSession.XpoObjectLayer.InitializeCustomParameters(XPClassInfo p_ClassInfo)
at ManageSoft.Database.Xpo.XpoSession.XpoObjectLayer.DevExpress.Xpo.IObjectLayer.LoadObjects(Session p_Session, ObjectsQuery[] p_Queries)
at DevExpress.Xpo.Logger.LogManager.Log[T](String category, LogHandler`1 handler, MessageHandler`1 createMessageHandler)
at DevExpress.Xpo.Session.GetObjects(ObjectsQuery query)
at DevExpress.Xpo.Session.GetObjects(XPClassInfo classInfo, CriteriaOperator criteria, SortingCollection sorting, Int32 topSelectedRecords, Boolean selectDeleted, Boolean force)
at DevExpress.Xpo.Helpers.XPObjectTypesManager.GetAllTypes()
at DevExpress.Xpo.Session.GetObjectsInternal(ObjectsQuery[] queries)
at DevExpress.Xpo.Logger.LogManager.Log[T](String category, LogHandler`1 handler, MessageHandler`1 createMessageHandler)
at DevExpress.Xpo.Session.GetObjects(ObjectsQuery query)
at DevExpress.Xpo.XPQueryBase.GetSingleObject(CriteriaOperator val, Boolean allowDefault, SortAction sort, Boolean single)
at DevExpress.Xpo.XPQueryBase.ExecuteSingle(MethodCallExpression call, Boolean allowDefault, SortAction sort)
at DevExpress.Xpo.XPQueryBase.Execute(Expression expression)
at DevExpress.Xpo.XPQuery`1.System.Linq.IQueryProvider.Execute[S](Expression expression)
at Flexera.Web.Logic.Services.DataInputs.DataInputsService.GetReconcileHealth()
at Castle.Proxies.Invocations.IDataInputsService_GetReconcileHealth.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Flexera.Web.Core.Caching.CachingInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.IDisposableProxy_10.GetReconcileHealth()
at Flexera.Web.Presentation.ActionFilters.ReconcileStatusFilterAttribute.OnResultExecuting(ResultExecutingContext filterContext)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__22(IAsyncResult asyncResult)
