[Zope] Re: ZEO and Sessions.

Tres Seaver tseaver at zope.com
Thu Apr 14 10:41:31 EDT 2005


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Richard Jones wrote:
> On Wed, 13 Apr 2005 10:21 am, Tres Seaver wrote:
> 
>>>Richard Jones wrote:
>>>
>>>>Yeah, I remember poking around that code way back, and it seemed
>>>>reasonable. Its interactions with transactions are the bits that scare
>>>>me. Using a standard RDBMS connection would probably solve that though.
>>>
>>>I revisited the SQLSession product a year ago for a consuling customer,
>>>making their hacked version a drop-in replacement for the transient
>>>storage.  I can't release their code, but I maybe learned enough then to
>>>redo the task as a "PluggableSessions" product, using the
>>>"PluginRegistry" product to manage the different requried bits.
> 
> 
> Well, I have a ZSQLSessionDataManager implementation based on the standard 
> SessionDataManager with some changes. It appears to work fine when I test our 
> application (which makes heavy use of sessions).
> 
> So far the SQL code is geared towards Postgres (and gadfly, I think). It'd 
> need some tweaking to work on MySQL ('cos MySQL is *special*) and I'm not 
> interested in doing that work ('cos MySQL is *special*).
> 
> http://www.zope.org/Members/richard/ZSQLSessionDataManager

Cool.  Where is CVS for that, so that I don't bug you for features. ;)
I could import it to cvs.zope.org, if you like.


Tres.
- --
===============================================================
Tres Seaver                                tseaver at zope.com
Zope Corporation      "Zope Dealers"       http://www.zope.com
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