#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# fanout.py
#
# Copyright 2018 Jelle Smet <development@smetj.net>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
#
from wishbone.actor import Actor
from wishbone.module import FlowModule
[docs]class Fanout(FlowModule):
'''**Forward each incoming message to all connected queues.**
Forward each incoming message to all connected queues.
Parameters::
n/a
Queues::
- inbox:
| Incoming messages
'''
def __init__(self, actor_config):
Actor.__init__(self, actor_config)
self.pool.createQueue("inbox")
self.registerConsumer(self.consume, "inbox")
def preHook(self):
self.destinations = []
for queue in self.pool.listQueues(names=True, default=False):
if queue != "inbox":
self.destinations.append(queue)
def consume(self, event):
for queue in self.destinations:
self.submit(event.clone(), queue)