System.Web.HttpException: ISessionIDManager.InitializeRequest

[wilwas]

Buenas,

¿Alguna idea de por que se puede producir esta excepcion?

System.Web.HttpException: ISessionIDManager.InitializeRequest has not been called for this request yet. In each request, please first call ISessionIDManager.InitializeRequest before calling other methods.
at System.Web.SessionState.SessionIDManager.CheckInit ializeRequestCalled(HttpContext context)
at System.Web.SessionState.SessionIDManager.GetSessio nID(HttpContext context)
at System.Web.SessionState.SessionStateModule.Delayed GetSessionId()
at System.Web.SessionState.SessionStateModule.Release StateGetSessionID()
at System.Web.SessionState.SessionStateModule.OnRelea seState(Object source, EventArgs eventArgs)
at System.Web.SessionState.SessionStateModule.OnEndRe quest(Object source, EventArgs eventArgs)
at System.Web.HttpApplication.SyncEventExecutionStep. System.Web.HttpApplication.IExecutionStep.Execute( )
at System.Web.HttpApplication.ExecuteStep(IExecutionS tep step, Boolean& completedSynchronously)

[jaullo]

Prueba haciendo un OVERRIDE del SessionIdManager por defecto

Código ASP:

Public Class CustomIDSessionManager
    Inherits SessionIDManager
    Public Overrides Function CreateSessionID(context As System.Web.HttpContext) As String
        Return Guid.NewGuid().ToString()
    End Function
 
    Public Overrides Function Validate(id As String) As Boolean
        Try
            Dim testGuid As New Guid(id)
 
            If id = testGuid.ToString() Then
                Return True
            End If
        Catch
        End Try
 
        Return False
    End Function
 
End Class