Obtaining self.broker_client without self

client.py

# stdlib
import gc

# Zato
from zato.common.broker_message import SERVICE
from zato.common.util import new_cid
from zato.server.base.parallel import ParallelServer
from zato.server.service import Integer, Service

class MyService(Service):

    @staticmethod
    def after_add_to_store(logger):

        for item in gc.get_objects():
            if isinstance(item, ParallelServer):

                msg = {
                    'action': SERVICE.PUBLISH.value,
                    'service': 'zato.helpers.input-logger',
                    'payload': 'Hello from after_add_to_store',
                    'cid': new_cid()
                }

                item.broker_client.publish(msg)

    def handle(self):
        pass