tasks.py

from celery import Celery
import time
from flask_socketio import SocketIO
import subprocess
import vars
import sys

sys.path.append('/cm/shared/rabbitmq_agents/')
import rc_util

from gevent import monkey
monkey.patch_all(subprocess=True)

broker_url = vars.broker_url
celery = Celery('flask_user_reg', broker=broker_url)

socketio = SocketIO(message_queue=vars.message_queue)

def callback():
    rc_util.rc_rmq.stop_consume()
    rc_util.rc_rmq.delete_queue()

def send_msg(event, room):
   print("Post '{}' to room '{}'".format(event,room))
   socketio.emit(event, room=room)


@celery.task
def celery_create_account(json, session):
    room = session
    username= json['username'] 
    email= json['email']
    fullname= json['fullname']
    reason= json['reason']

    print(time.strftime("%m-%d-%Y_%H:%M:%S") + '\tUser ' + username + ' added to queue')
    send_msg('creating account', room)
    print(username)
    rc_util.add_account(username, email, fullname, reason)
    print('sent account info')
    print('Waiting for completion...')
    rc_util.consume(username, routing_key=f'complete.{username}', callback=callback)