ail-framework/bin/ZMQ_Sub_Duplicate_Q.py

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#!/usr/bin/env python2
# -*-coding:UTF-8 -*
import redis, zmq, ConfigParser
from packages import ZMQ_PubSub
from pubsublogger import publisher
configfile = './packages/config.cfg'
def main():
"""Main Function"""
# CONFIG #
cfg = ConfigParser.ConfigParser()
cfg.read(configfile)
# REDIS #
r_serv = redis.StrictRedis(
host = cfg.get("Redis_Queues", "host"),
port = cfg.getint("Redis_Queues", "port"),
db = cfg.getint("Redis_Queues", "db"))
# LOGGING #
publisher.channel = "Queuing"
# ZMQ #
channel = cfg.get("PubSub_Global", "channel")
Sub = ZMQ_PubSub.ZMQSub(configfile, "PubSub_Global", channel, "duplicate")
# FUNCTIONS #
publisher.info("""Suscribed to channel {0}""".format(channel))
while True:
Sub.get_and_lpush(r_serv)
if r_serv.sismember("SHUTDOWN_FLAGS", "Duplicate_Q"):
r_serv.srem("SHUTDOWN_FLAGS", "Duplicate_Q")
print "Shutdown Flag Up: Terminating"
publisher.warning("Shutdown Flag Up: Terminating.")
break
if __name__ == "__main__":
main()