[mapguide-users] Preserve Session Data to Restore after Service Restarts?

Dave Wilson dave.wilson at autodesk.com
Wed Apr 9 14:10:04 EDT 2008


More often than not things like this are a result of users hitting data that the system can't process properly as opposed to a specific number of requests. You might also check your IIS or Apache logs to see if you can see where the requests came from just prior to the crash.

Dave

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of nclayton
Sent: Wednesday, April 09, 2008 11:41 AM
To: mapguide-users at lists.osgeo.org
Subject: RE: [mapguide-users] Preserve Session Data to Restore after Service Restarts?


I came across a post once that mentioned the service crashing after X amount
of hits, and I am thinking this is the issue for me because I do not have
this problem on the dev box (I'm the only one "hitting" it).

It could be a completely different issue entirely however.
I have no idea why it is happening, so I'm not sure of how to reproduce it
except to wait for calls to come in with complaints...

I'll see if I can find some sort of pattern or some error messages that
aren't standing out but may be involved.

Thanks for the input.



Dave Wilson-3 wrote:
>
> It might not yield much, but can you check the access logs just prior to
> the crash to see if you can see a pattern in calls that might be causing
> the crash?
>
> Dave
>
> -----Original Message-----
> From: mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Steve Dang
> Sent: Wednesday, April 09, 2008 11:04 AM
> To: MapGuide Users Mail List
> Subject: RE: [mapguide-users] Preserve Session Data to Restore after
> Service Restarts?
>
> Could you log this defect with details on how to reproduce the problem?
>
> About the session data, could you enter that as an enhancement (MGOS
> currently does not support it)?
>
> Thanks,
> Steve.
>
> -----Original Message-----
> From: mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of nclayton
> Sent: Wednesday, April 09, 2008 10:38 AM
> To: mapguide-users at lists.osgeo.org
> Subject: [mapguide-users] Preserve Session Data to Restore after Service
> Restarts?
>
>
> Hi everyone.
>
> I have an issue of mgserver.exe crashing with Event ID: 0 errors, and the
> only solution that I have found to this problem is to schedule a batch
> file
> to run to kill the service then restart it.
>
> It's currently set to run every 30 minutes and I may need to reduce the
> time
> more...
>
> My question is this: Is there a way to "save" user session data out
> somewhere before I kill the service, then "read" it back in after the
> restart so my users can continue what they're doing instead of having
> their
> viewer just stop working?
>
>
> --
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>
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View this message in context: http://www.nabble.com/Preserve-Session-Data-to-Restore-after-Service-Restarts--tp16590557s16610p16592550.html
Sent from the MapGuide Users mailing list archive at Nabble.com.

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