class Subscriber(object):
def __init__(self, channel_id):
self.channel_id = channel_id
self.r = RedisPubSub(host='127.0.0.1', port=6379, callback=self.callback)
self.r.connect()
def callback(self, evtype, *args, **kwargs):
if evtype == CALLBACK_TYPE_CONNECTED:
print 'connected'
self.r.subscribe(self.channel_id)
elif evtype == CALLBACK_TYPE_SUBSCRIBED:
print 'subscribed to channel_id %s' % args[0]
elif evtype == CALLBACK_TYPE_MESSAGE:
print 'received on channel_id %s message %s' % (args[0], args[1])
self.r.unsubscribe()
elif evtype == CALLBACK_TYPE_UNSUBSCRIBED:
print 'unsubscribed'
self.r.disconnect()
elif evtype == CALLBACK_TYPE_DISCONNECTED:
print 'disconnected'
ioloop.stop()
def __init__(self, channel_id):
self.channel_id = channel_id
self.r = RedisPubSub(host='127.0.0.1', port=6379, callback=self.callback)
self.r.connect()
import sys
from async_pubsub.redis_pubsub import RedisPubSub
if __name__ == '__main__':
channel_id = sys.argv[1]
message = sys.argv[2]
RedisPubSub.publish(channel_id, message)