how to activate instant messaging on OpenERP 7

hi all, today i want to share about how to setup IM (instant messaging) on OpenERP 7, actually it will launch on Openerp V8, but i saw the module was release in trunk.

lets start :
1. install gevent lib.
sudo apt-get install python-gevent
sudo pip install gevent-psycopg2

2. make gevent running on openerp
vim openerp/cli/server.py

# febru@soluvas.com 
    if openerp.tools.config.options["gevent"]:
        _logger.info('Using gevent mode')
        import gevent
        import gevent.monkey
        gevent.monkey.patch_all()
        import gevent.wsgi
        import gevent_psycopg2
        gevent_psycopg2.monkey_patch()
        openerp.evented = True
        _logger.info('Using gevent mode')
    else:
        openerp.evented = False

vim openerp/service/__init__.py

vim openerp/service/workers.py

vim openerp/service/wsgi_server.py

vim openerp/tools/config.py

4. test your changes with 

./openerp-server --gevent 

5. update and activate your im module on setting-menu then see the chat is running

instant messenger source code 

download it here

references : 
http://help.openerp.com/question/22521/how-to-activate-chat-im-in-v8-trunk/
https://pypi.python.org/pypi/gevent-psycopg2
https://code.launchpad.net/~openerp-dev/openobject-server/trunk-gevent/+merge/125848
https://code.launchpad.net/~openerp-dev/openobject-addons/trunk-chat2-niv/+merge/149177
https://lists.launchpad.net/openerp-dev-gtk/msg30996.html

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