what's it

this package can allows you to broadcast messages to another tornado process with redis pubsub function asynchronously,whatever they are in diffrent servers or not.

Quick start

1.Installation

use pip:

---

pip install torcast

2.Use it

steps:

---

from TorCast import client

def on_message(chn, message):
    #call back function
    #do something when get message
    

sub = client("127.0.0.1",6379,1) #create instance and setup redis connection
sub.listen_to(['channel',],on_message) #regist channel and callback function

full sample:

---

import tornado.ioloop
import tornado.web
from TorCast import client

class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.write("Hello, world")

application = tornado.web.Application([
    (r"/", MainHandler),
])

def on_message(chn, message):
    #when message recived, this function will be fired

if __name__ == "__main__":
    application.listen(8888)
    sub = client("127.0.0.1",6379,1)
    sub.listen_to(["chn_1"],)
    tornado.ioloop.IOLoop.instance().start()

More demo in demo folder