Re: JiT Debugger w/ StackOverflowException kept appearing

Hi Joe,
Thanks for the reply.
I have solved this problem. There is no recursive or inifinite loop. It
has to do with using domain account to access local web application. A
co-worker of mine found a post on dotnet247.com about this same problem as
suggested in that post change the UserName attribute of processModel tag of
Machine.config file will solved the problem and it did works.

den2005
--
MCP Year 2005, Philippines


"Joe Kaplan (MVP - ADSI)" wrote:

A recursive function is a function that calls itself. Something like:

Sub Foo()
Foo()
End Sub

Recursive functions have a tendency to cause you to run out of stack space
if they allocate too much memory on the call stack.

Glancing through the code, I don't see any obvious recursion. However, I
didn't look that closely. You might also consider adding some logging to
see what's going on and where you are running out of stack space or just try
running the code in the debugger and see what you are doing when it blows
up.

It might also be helpful to post the full stack trace of the exception.

Joe K.

"den 2005" <den2005@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:C4DD2378-70C5-40B2-9BED-1A6EE8471451@xxxxxxxxxxxxxxxx
Hi Joe,
What do you recursive function in the call stack? Not familiar with the
terms.
The default page contains 2 user controls.

Second User Control. Security.ascx

[code]
Public Sub PageValidate(ByVal sender As Object, ByVal e As
System.EventArgs)
SessionApp_Validation()
Page_Access()
End Sub

Private Sub SessionApp_Validation()
Try

If (Session("GUID") = "") Or (Session("UserName") = "") Or
(Session("UserGroupCode") = "") Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

If (Session("UserGroupCode").ToString() <> "I1") And
(Session("UserGroupCode").ToString() <> "IA") And (Session("COGUID") = "")
Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

If (IsNothing(Application.Get(Session("GUID").ToString())))
Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

If Not (Application.Get(Session("GUID").ToString()).ToString()
=
Session.SessionID.ToString()) Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

Catch exp As Exception
objHelper.LogEvent(exp, "IndustryWeb.Security")
Session.Abandon()
Response.Redirect("default.aspx")

End Try
End Sub

Private Sub Page_Access()
Dim cMotherPage As String
Dim ldsPage As New DataSet()
Dim ldrwPage As DataRow()
Try
cMotherPage = Request.ServerVariables("URL")
cMotherPage = Right(cMotherPage, Len(cMotherPage) -
Len(Application.Get("Root")))
If cMotherPage <> "default.asp" Then

ldsPage =
CType(Application.Get(Session("UserGroupCode").ToString()), DataSet)

ldrwPage = ldsPage.Tables(0).Select("FileName='" &
cMotherPage & "'") ' and Access = 'Y'")

If (Not (ldrwPage.Length > 0)) Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

If Session("Suspend").ToString() And
ldrwPage(0).Item("ViewInSuspended").ToString() <> "Y" Then
Session.Abandon()
Response.Redirect("default.aspx")
End If

End If

If cMotherPage <> "ChangePromptPass.aspx" And
Session("Prompt").ToString() <> "N" Then
Response.Redirect("ChangePromptPass.aspx")
End If

If UCase(Session("UserGroupCode").ToString()) = "AU" Then
If cMotherPage <> "ChangePromptPass.aspx" And cMotherPage
<>
"User_Preference.aspx" And Session("IsAIF") And Not
(Session("HasPreference")) Then
Response.Redirect("User_Preference.aspx")
End If
End If

Catch exp As Exception
objHelper.LogEvent(exp, "IndustryWeb.Security")

End Try
End Sub
[\code]

First User Control. login.ascx

[code]
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles btnSubmit.Click
End Sub
[\code]

Inside global.asax.cs

[code]
Public Class Global
Inherits System.Web.HttpApplication

Dim mobjHelper As New Helpers()
Private Const modName As String = "Application"

Public Function PageAccess(ByVal astrUserGroupCode As String) As
DataSet
Dim lobjDBHelper As New DBHelper()
Dim lobjMenuTools As New
WebMenuTools(Application.Get("Connection").ToString())
Dim ldsPage As New WebMenuDS()

Try
ldsPage = lobjMenuTools.GetMenuDS(astrUserGroupCode.ToString())

Return ldsPage

Catch exp As Exception
mobjHelper.LogEvent(exp, "IndustryWeb." & modName, True)
Finally
lobjDBHelper.Close()
ldsPage.Dispose()
End Try
End Function

Public Function UserGroupGet() As SqlDataReader
Dim lobjDBHelper As New DBHelper()
Dim ldrUserGroup As SqlDataReader

Try
With lobjDBHelper
.ConnectionString =
Application.Get("Connection").ToString()
.Open()
ldrUserGroup = .ExecuteReturnDR("sp_RFUserGroups_Get",
CommandType.StoredProcedure)
End With

Return ldrUserGroup

Catch exp As Exception
mobjHelper.LogEvent(exp, "IndustryWeb." & modName, True)

Finally
lobjDBHelper.Close()
End Try
End Function

Public Sub AppVar()
Dim lobjDBHelper As New DBHelper()
Dim ldrEntity As SqlDataReader

Try

With lobjDBHelper
.ConnectionString =
Application.Get("Connection").ToString()
.Open()
ldrEntity = .ExecuteReturnDR("sp_entity_get",
CommandType.StoredProcedure, _
.mp("@IndustryName", DbType.String, 50, ""))
End With

Do While (ldrEntity.Read())
Application.Add(ldrEntity("IndustryName").ToString(),
ldrEntity("IndustryID").ToString())
Loop

Catch exp As Exception
. . .

Finally
lobjDBHelper.Close()

End Try
End Sub
. . ..
Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
' Fires when the application is started
Dim ldrUserGroup As SqlDataReader
Dim lobjIndustryDB As New ConnectionStrings()
Try

Application.Add("Connection",
lobjIndustryDB.Industry.ToString())
Application.Add("DocConnection",
lobjIndustryDB.Document.ToString())
Application.Add("AIFConnection", lobjIndustryDB.AIF.ToString())
Application.Add("Root", "/InsuranceWeb/")
Application.Add("BatchQueue", "FormatName:Direct=TCP:<ip
address>\private$\<folder name>")
AppVar()
ldrUserGroup = UserGroupGet()
If Not (IsNothing(ldrUserGroup)) Then
Do While (ldrUserGroup.Read())

Application.Add(ldrUserGroup("UserGroupCode").ToString(),
PageAccess(ldrUserGroup("UserGroupCode").ToString()))
Loop
ldrUserGroup.Close()
Else

End If

Catch exp As Exception
mobjHelper.LogEvent(exp, "IndustryWeb." & modName, True)

Finally

End Try

End Sub

Sub Session_End(ByVal sender As Object, ByVal e As EventArgs)
' Fires when the session ends
Dim lobjDBHelper As New DBHelper()
Try
With lobjDBHelper
.ConnectionString =
Application.Get("Connection").ToString()
.Open()
.ExecuteNonQuery("sp_Last_Login_Update",
CommandType.StoredProcedure, .mp("@GUID", DbType.Guid, 16, New
Guid(Session("GUID").ToString())))
End With
Application.Remove(Session("GUID").ToString())
Catch exp As Exception

End Try

End Sub
End Class
[\code]

Hope this makes it clearer. Thanks for the reply.

Den2005
--
MCP Year 2005, Philippines


"Joe Kaplan (MVP - ADSI)" wrote:

Do you have a recursive function in the call stack?

Joe K.

"den 2005" <den2005@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:FA9FA296-CCB9-4352-93EF-94713D080344@xxxxxxxxxxxxxxxx
Hi everybody,
Do not where to put this post? So, here is my case...
Opening and login on the web page created by another person causes
the
JIT Debugger Dialog to appear with a message: An exception
'System.StackOverflowException' has occurred in ... and when you click
No,
the web page displays Server Application Unavailable. We are using
domain
accounts here. What user account to use, how to set which accounts to
use?
what rights do this account needs? I need help. Thanks in advanced.

Web Page Message:
Server Application Unavailable

Application Log Message:
.

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