Products.BeakerZopeSessionManager 1.0

#Introduction

Products.BeakerZopeSessionManager is a replacement for the default Zope 4 session implementation. It uses Beaker as a backend (via collective.beaker) and adapts the Beaker session to provide the same interface as a normal Zope session.

Beaker is a better alternative to the default session implementation for several reasons:

• The Zope session implementation does not perform well in high-write scenarios.
• Beaker provides better flexibility in where session data is actually stored.
• Beaker is used and maintained outside of the Zope ecosystem.

.. Note:: If you are developing a product that needs sessions but are not already using Zope sessions, you should probably just use collective.beaker directly. This product is meant for use with existing add-ons that already use Zope sessions (i.e. request.SESSION).

#Installation

Include the line <include package="collective.beaker" /> in yout site.zcml

Edit the file lib/python3.7/site-packages/Zope2/Startup/serve.py inside your virtual env.

Replace (line 200):

try:
    serve(app)`
except (SystemExit, KeyboardInterrupt) as e:

with:

try:
    from beaker.middleware import SessionMiddleware
    config = {
        'session.type': 'file',
        'session.auto': True,
        'session.save_accessed_time': True,
        'session.data_dir': '/tmp/sessions/data',
        'session.lock_dir': '/tmp/sessions/lock',
        'session.timeout': 28800
    }
    server(SessionMiddleware(app, config))
except (SystemExit, KeyboardInterrupt) as e:

For more info on how to configure your Beaker, please refer to Beaker documentation.

#Notes

• Beaker does not automatically clean up old sessions, so you may want to set up a cron job to take care of this.

#Contributors

• Gabriel Gisoldo [gabrielgisoldo]

.. include:: CHANGES.rst