[server] implement dynamic database pooler
Opening too much database connection has a cost at startup and also PostgreSQL
as a maximum number of connection (100 by default).
This get worse when starting multiple wsgi processes, since each process has
its own database pool.
Instead of opening `connections-pool-size` connections to the database at
startup, just open one and open more only when needed.
.. _cwvreg_module:
:mod:`cubicweb.cwvreg`
======================
.. automodule:: cubicweb.cwvreg
.. autoclass:: CWRegistryStore
:show-inheritance:
:members:
:undoc-members:
.. autoclass:: CWRegistry
:show-inheritance:
:members: schema, poss_visible_objects, select
.. autoclass:: InstancesRegistry
:show-inheritance:
:members:
.. autoclass:: ETypeRegistry
:show-inheritance:
:members:
.. autoclass:: ViewsRegistry
:show-inheritance:
:members:
.. autoclass:: ActionsRegistry
:show-inheritance:
:members:
.. autoclass:: CtxComponentsRegistry
:show-inheritance:
:members:
:mod:`logilab.common.registry`
==============================
.. automodule:: logilab.common.registry