Commit 79c24e0e authored by Krish Moodbidri's avatar Krish Moodbidri
Browse files

Delete rc_rmq.py

parent b2cb60ed
Pipeline #4240 canceled with stage
import json
import pika
import socket
import rabbit_config as rcfg
class RCRMQ(object):
USER = 'guest'
PASSWORD = 'guest'
HOST = 'localhost'
PORT = 5672
VHOST = '/'
EXCHANGE = ''
EXCHANGE_TYPE = 'direct'
QUEUE = None
DURABLE = True
ROUTING_KEY = None
DEBUG = False
def __init__(self, config=None, debug=False):
if config:
if 'exchange' in config:
self.EXCHANGE = config['exchange']
if 'exchange_type' in config:
self.EXCHANGE_TYPE = config['exchange_type']
hostname = socket.gethostname().split(".", 1)[0]
self.HOST = rcfg.Server if hostname != rcfg.Server else "localhost"
self.USER = rcfg.User
self.PASSWORD = rcfg.Password
self.VHOST = rcfg.VHost
self.PORT = rcfg.Port
self.DEBUG = debug
if self.DEBUG:
print("""
Created RabbitMQ instance with:
Exchange name: {},
Exchange type: {},
Host: {},
User: {},
VHost: {},
Port: {}
""".format(self.EXCHANGE, self.EXCHANGE_TYPE, self.HOST, self.USER, self.VHOST, self.PORT))
self._consumer_tag = None
self._connection = None
self._consuming = False
self._channel = None
self._parameters = pika.ConnectionParameters(
self.HOST,
self.PORT,
self.VHOST,
pika.PlainCredentials(self.USER, self.PASSWORD))
def connect(self):
if self.DEBUG:
print("Connecting...\n" + "Exchange: " + self.EXCHANGE + " Exchange type: " + self.EXCHANGE_TYPE)
self._connection = pika.BlockingConnection(self._parameters)
self._channel = self._connection.channel()
self._channel.exchange_declare(
exchange=self.EXCHANGE,
exchange_type=self.EXCHANGE_TYPE,
durable=True)
def bind_queue(self):
self._channel.queue_declare(queue=self.QUEUE, durable=self.DURABLE)
self._channel.queue_bind(exchange=self.EXCHANGE,
queue=self.QUEUE,
routing_key=self.ROUTING_KEY)
def disconnect(self):
self._channel.close()
self._connection.close()
self._connection = None
def delete_queue(self):
self._channel.queue_delete(self.QUEUE)
def publish_msg(self, obj):
if 'routing_key' in obj:
self.ROUTING_KEY = obj['routing_key']
if self._connection is None:
self.connect()
self._channel.basic_publish(exchange=self.EXCHANGE,
routing_key=self.ROUTING_KEY,
body=json.dumps(obj['msg']))
def start_consume(self, obj):
if 'queue' in obj:
self.QUEUE = obj['queue']
self.ROUTING_KEY = obj['routing_key'] if 'routing_key' in obj else self.QUEUE
if 'durable' in obj:
self.DURABLE = obj['durable']
if self.DEBUG:
print("Queue: " + self.QUEUE + "\nRouting_key: " + self.ROUTING_KEY)
if self._connection is None:
self.connect()
self.bind_queue()
self._consumer_tag = self._channel.basic_consume(self.QUEUE,obj['cb'])
self._consuming = True
try:
self._channel.start_consuming()
except KeyboardInterrupt:
self._channel.stop_consuming()
def stop_consume(self):
self._channel.basic_cancel(self._consumer_tag)
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