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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsEventsEventsevent module and cookies causing logouts?event module and cookies causing logouts?
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6/6/2007 7:41 PM
 
Alan Vance

Alan Vance's Avatar

www.avanced.net
Joined: 5/7/2003
Posts: 552

The cookie (2 of them) are specific to the module instance.  What document are you reading that specifies there is a limit to the number of temp cookies?  I have not seen this limit...
 
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6/6/2007 8:25 PM
 
Team Bound


Joined: 6/17/2004
Posts: 183

This is from Microsoft Support and is specific to IE

Article ID : 306070
Last Review : May 18, 2007
Revision : 3.1

If a Web application uses more than 19 custom cookies, ASP session state may be lost. Internet Explorer 4.0 and later versions allow a total of 20 cookies for each domain. Because ASPSessionID is a cookie, if you use 20 or more custom cookies, the browser is forced to discard the ASPSessionID cookie and lose the session.

Don't know if this is an issue of number of cookies or cookie size but it would certainly explain why my logout problem occurs after hitting multiple pages over and over again.
 
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6/9/2007 9:34 AM
 
Alan Vance

Alan Vance's Avatar

www.avanced.net
Joined: 5/7/2003
Posts: 552

Uploaded a new version of the 3.3.8 events module to my site this morning (www.avanced.net).  We found a minor issue in the List View and fixed several localization issues.  Also, made changes to the way cookies were being used.  This version has been re-submitted to the DNN Module Release program.

I used Cookie Collections to ease the issue w/the number of cookies being used. The reason we are using cookies is that "Session State" is disallowed by DNN Modules.  Also, the DNN Personalization feature does not work for Anonymous Users...we will submit a change request for this and in a future version use DNN Personalization to replace the cookies.
 
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6/13/2007 1:09 PM
 
Team Bound


Joined: 6/17/2004
Posts: 183

Hi Alan

FYI

Had a chance to upload the new beta and still have the problem with cookies. I put a trace on and here are the cookies generated as a result of navigating to pages with the events module on it.  Of course I am assuming it is related to cookies -- if anyone has another thought, please let me know. As you can see as soon as  get to around 18-19 cookies - I get logged off. witout fail.

portalaliasid 1F4F7432EBBC0EF720694184D0D61A712667D5F2787F91683B94BF88AD3EDA3C33F95A52ED104E320C834EBE69198E967E23DB18EAA56FE794E947014ADF7E1BB60211E1640647F812C290D0EB6D04AC
portalroles 
language en-US
DNNEvents1595 EventMonth.ascx
DNNEvents EventSelectedDate1599=6/13/2007&DNNEventsCulture1599=en-US
DNNEvents1942 EventMonth.ascx
DNNEvents1614 EventMonth.ascx
DNNEvents1710 EventMonth.ascx
DNNEvents1713 EventMonth.ascx
DNNEvents1712 EventMonth.ascx
DNNEvents1709 EventMonth.ascx
DNNEvents1711 EventMonth.ascx
DNNEvents1707 EventMonth.ascx
DNNEvents1605 EventMonth.ascx
DNNEvents1607 EventMonth.ascx
DNNEvents1602 EventMonth.ascx
DNNEvents1700 EventMonth.ascx
DNNEvents1599 EventMonth.ascx
.ASPXANONYMOUS V79FA23kxwEkAAAANzRkNTgzNzYtMWE5Zi00YTEzLWEyNDgtYTRkOWMxNjhmM2Rl0
DotNetNukeAnonymous 06f19384-52e0-4ba0-b025-8f05dc7ff133

All of the pages are identical with the following modules:

1. Events - calendar mode

2. Ventrian - simple gallery featured photo

3. b4ice navigator

4. magicnews

5. core text/html

6. core links 

7. core banner

thoughts?

Thanks for the help!!!
 
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6/14/2007 2:25 PM
 
Alan Vance

Alan Vance's Avatar

www.avanced.net
Joined: 5/7/2003
Posts: 552

Ok...so in the new version I am using a Cookies Collection.  I can tell you for each module instance, we create exactly 3 cookies.  However, all the cookies for all instances are now submitted using exactly 1 collection.  Using the microsoft method you posted earlier....NOTHING else will be done w/this until there is another alternative that allows DNN Developers to use Anonymous Personalization, as I've already been gigged about using Session State...so basically, there are no other per user real good alternatives at this time for DNN project leads!
 
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