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test_pubpush.py
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test_pubpush.py
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# -*- coding: utf-8 -*-
# Open Source Initiative OSI - The MIT License (MIT):Licensing
#
# The MIT License (MIT)
# Copyright (c) 2015 François-Xavier Bourlet (bombela+zerorpc@gmail.com)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from __future__ import print_function
from __future__ import absolute_import
from builtins import range
import gevent
import gevent.event
import zerorpc
from .testutils import teardown, random_ipc_endpoint
def test_pushpull_inheritance():
endpoint = random_ipc_endpoint()
pusher = zerorpc.Pusher()
pusher.bind(endpoint)
trigger = gevent.event.Event()
class Puller(zerorpc.Puller):
def lolita(self, a, b):
print('lolita', a, b)
assert a + b == 3
trigger.set()
puller = Puller()
puller.connect(endpoint)
gevent.spawn(puller.run)
trigger.clear()
pusher.lolita(1, 2)
trigger.wait()
print('done')
def test_pubsub_inheritance():
endpoint = random_ipc_endpoint()
publisher = zerorpc.Publisher()
publisher.bind(endpoint)
trigger = gevent.event.Event()
class Subscriber(zerorpc.Subscriber):
def lolita(self, a, b):
print('lolita', a, b)
assert a + b == 3
trigger.set()
subscriber = Subscriber()
subscriber.connect(endpoint)
gevent.spawn(subscriber.run)
trigger.clear()
# We need this retry logic to wait that the subscriber.run coroutine starts
# reading (the published messages will go to /dev/null until then).
for attempt in range(0, 10):
publisher.lolita(1, 2)
if trigger.wait(0.2):
print('done')
return
raise RuntimeError("The subscriber didn't receive any published message")
def test_pushpull_composite():
endpoint = random_ipc_endpoint()
trigger = gevent.event.Event()
class Puller(object):
def lolita(self, a, b):
print('lolita', a, b)
assert a + b == 3
trigger.set()
pusher = zerorpc.Pusher()
pusher.bind(endpoint)
service = Puller()
puller = zerorpc.Puller(service)
puller.connect(endpoint)
gevent.spawn(puller.run)
trigger.clear()
pusher.lolita(1, 2)
trigger.wait()
print('done')
def test_pubsub_composite():
endpoint = random_ipc_endpoint()
trigger = gevent.event.Event()
class Subscriber(object):
def lolita(self, a, b):
print('lolita', a, b)
assert a + b == 3
trigger.set()
publisher = zerorpc.Publisher()
publisher.bind(endpoint)
service = Subscriber()
subscriber = zerorpc.Subscriber(service)
subscriber.connect(endpoint)
gevent.spawn(subscriber.run)
trigger.clear()
# We need this retry logic to wait that the subscriber.run coroutine starts
# reading (the published messages will go to /dev/null until then).
for attempt in range(0, 10):
publisher.lolita(1, 2)
if trigger.wait(0.2):
print('done')
return
raise RuntimeError("The subscriber didn't receive any published message")