[Zope] Reconnection session_data to own Session.fs storage
Allen Schmidt Sr.
aschmidt at fredericksburg.com
Tue Aug 4 13:45:27 EDT 2009
Dieter Maurer wrote:
> Allen Schmidt Sr. wrote at 2009-3-5 10:34 -0500:
>
>> Somehow, and not sure how, our session_data objects got deleted. No one
>> admits doing it so no idea what happened.
>> I recreated the objects with the same IDs and even setup the ZODB mount
>> point to point to the right parts. But our SESSION calls won't write the
>> the separate Session.fs storage and it writes every SESION usage to our
>> main Data.fs as an anon transaction.
>>
>> We are on 2.8.10 running ZEO on one server and 5 zope clients on two
>> other servers. The Session.fs file sits along with the Data.fs file but
>> never gets used.
>>
>> Any idea how to reconnect the parts again?
>>
>
> The so called "session_data_manager" tells Zope where the
> "session_data" is located.
>
> Apparently, your "session_data_manager" does not look at
> the place of your mount point or your mount point does not work/is not
> active.
>
> First verify the "session_data_manager" configuration (this easy -- look
> in the ZMI).
> If this is correct, verify the mount point.
> That is not so easy. The best way is to start an interactive
> Python interpreter ("bin/zopectl debug" on *nix).
> Then use
>
> folder = app.unrestrictedTraverse('path_to_folder_containing_the_mount')
> folder._p_activate() # load the folder
> folder.__dict__['Id_of_your_mount_point']
>
> You should see an "ZODBMountPoint" (or something along this lines).
>
> If you really see a mount point, verify its configuration
> (that's easy again -- thus, you can do that before the more
> difficult step): is the mount point really in the storage you want?
I completely missed this response.
Still having this issue so going back over this again.
Can you identify which things and where for the items above?
path_to_folder_containing_the_mount and ID_of_your_mount_point
This is in the zope.conf:
<zodb_db session>
mount-point /session_folder
<zeoclient>
server blahblah.com:9999
storage session
name session
client session
var $INSTANCE/var
</zeoclient>
</zodb_db>
This is in the zeo.conf:
<filestorage session>
path $INSTANCE/var/Session.fs
</filestorage>
In the ZMI, there are:
/session_folder/ ( a regular folder )
session_data ( Transient Object Container )
/session_data_manager ( Session Data Manager )
All the parts seem right but its not working....session writes wind up
as anonymous transactions in the main ZODB.
Any ideas?
Thanks!
-Allen
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