Super easy and scalable async queues with Python and Golang. And see nice stats by doing `gem install resque` and then `resque-web`. You might need to add your goworker queue into redis to make it show up in resque-web.

test.py

import redis

RESQUE_QUEUE = 'resque:queue:%s'

def test(n=0):
  r = redis.Redis()
  r.rpush(RESQUE_QUEUE % 'notifications', '{"class":"EmailNotification","args":["hi","there %s"]}' % n)

if __name__ == '__main__':
  for i in xrange(100):
    test(i)

worker.go

package main

import (
	"log"
	"github.com/benmanns/goworker"
)

func init() {
	goworker.Register("EmailNotification", emailNotification)
}

func emailNotification(queue string, args ...interface{}) error {
	log.Println("emailNotification")
	log.Println("args:", args)
	return nil
}

func main() {
	log.Println("Running notifications workers...")
	if err := goworker.Work(); err != nil {
		log.Fatal("Error:", err)
	}
}