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#!/usr/bin/python
# -*- coding: utf-8 -*-
import pika
import json
print(('pika version: %s') % pika.__version__)
connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost'))
main_channel = connection.channel()
consumer_channel = connection.channel()
bind_channel = connection.channel()
if pika.__version__=='0.9.5':
main_channel.exchange_declare(exchange='com.micex.sten', type='direct')
main_channel.exchange_declare(exchange='com.micex.lasttrades', type='direct')
else:
main_channel.exchange_declare(exchange='com.micex.sten', exchange_type='direct')
main_channel.exchange_declare(exchange='com.micex.lasttrades', exchange_type='direct')
queue = main_channel.queue_declare(exclusive=True).method.queue
queue_tickers = main_channel.queue_declare(exclusive=True).method.queue
main_channel.queue_bind(exchange='com.micex.sten', queue=queue, routing_key='order.stop.create')
def hello():
print('Hello world')
connection.add_timeout(5, hello)
def callback(ch, method, properties, body):
body = json.loads(body)['order.stop.create']
ticker = None
if 'ticker' in body['data']['params']['condition']: ticker = body['data']['params']['condition']['ticker']
if not ticker: return
print('got ticker %s, gonna bind it...' % ticker)
bind_channel.queue_bind(exchange='com.micex.lasttrades', queue=queue_tickers, routing_key=str(ticker))
print('ticker %s binded ok' % ticker)
import logging
logging.basicConfig(level=logging.INFO)
consumer_channel.basic_consume(callback,
queue=queue, no_ack=True)
try:
consumer_channel.start_consuming()
finally:
connection.close()
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