[Zope] Re: ZEO and Sessions.

[Richard Jones]

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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


    Richard
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