I am updating the Odoo Session after redirection back from Payment Acquirer, when the uid,session_token and login are false in request.session. But I am not unable to keep the user signed in.

Before request.session ------------>

 <OpenERPSession {'db': 'SAS_odootest11newscript', 'uid': None, 'login': None, 'session_token': None, 'context': {'lang': 'en_US'}, 'geoip': {}} *>

UPDATED request.session:

 <OpenERPSession {'db': 'SAS_odootest11newscript', 'uid': 16, 'login': 'test2', 'session_token ':' e32399276c5881f9df655af46aa8ad7bae361868f46211402977348c620f4016 ',' context ': {' lang ':' en_US ',' uid ': 16},' geoip ': {},' __payment_tx_ids__ ': [_last_site ]x,' __ sale_weid_webid, '__ sale_weid_sit : None, 'sale_last_order_id': 117, 'sale_transaction_id': False, 'website_sale_current_pl': False} *>