import pika
import model
import threading

creds = pika.PlainCredentials(model.uname, model.passwd)
connection = pika.BlockingConnection(pika.ConnectionParameters(host=model.host, virtual_host=model.vhost, credentials=creds))
channel = connection.channel()
recieve = connection.channel()

channel.exchange_declare(
	exchange='1234',
	exchange_type='direct',
	auto_delete=True
)

def callback(ch, method, prop, body):
	print(model.recieveQueue + ': ')
	print(body.decode('utf-8', 'ignore'))

recieve.basic_consume (
	callback,
	queue=model.recieveQueue,
	no_ack=True
)

def sendMsg(msg):
	channel.basic_publish (
		exchange='',
		routing_key=model.sendQueue,
		body=msg
	)
	print('Msg sent.')
	
def listen():
	print('Waiting for a sign..')
	recieve.start_consuming()

thread = threading.Thread(target=listen)
thread.setDaemon(True)
thread.start()
thread.join(0)