def call(context, topic, msg, timeout=None, check_for_lock=False):
    if check_for_lock:
        _check_for_lock()
    return _get_impl().call(CONF, context, topic, msg, timeout)
This sets user and couch_user in the request from a cookie passed in the POST variables.
dataset/ETHPy150Open Havate/havate-openstack/proto-build/gui/horizon/Horizon_GUI/openstack_dashboard/openstack/common/rpc/__init__.py/call--crossover with--dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/hqmedia/decorators.py/login_with_permission_from_post