import qpid
import sys
import os
from random import randint
from qpid.util import connect
from qpid.connection import Connection
from qpid.datatypes import Message, RangedSet, uuid4
from qpid.queue import Empty

host = "127.0.0.1"
port = 5672
user = "guest"
password = "guest"

# Estabelece a conexao com o broker ...
socket = connect(host, port)
connection = Connection (sock = socket, username = user, password = password)
connection.start()
session = connection.session(str(uuid4()))

# Cria e declara as queues no broker ...
session.queue_declare(queue = "message_queue")
session.exchange_bind(exchange = "amq.direct", queue = "message_queue", binding_key = "routing_key")

# Cria um listener local para a queue definida ...
local_queue_name = "local_queue"
queue = session.incoming(local_queue_name)
session.message_subscribe(queue = "message_queue", destination = local_queue_name)
queue.start()

# Le as mensagens ate que o flag seja enviado ...
final = "___final___"
content = ""
message = None

while content != final:
	message = queue.get(timeout = 10)
	content = message.body
        session.message_accept(RangedSet(message.id))
	print content

# Fecha a conexao com o Broker ...
session.close(timeout = 10)