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## www.pubnub.com - PubNub Real-time push service in the cloud.
# coding=utf8
## PubNub Real-time Push APIs and Notifications Framework
## Copyright (c) 2010 Stephen Blum
## http://www.pubnub.com/
## -----------------------------------
## PubNub 3.1 Real-time Push Cloud API
## -----------------------------------
import sys
import datetime
import tornado
from pubnub import PubnubTwisted as Pubnub
publish_key = len(sys.argv) > 1 and sys.argv[1] or 'demo'
subscribe_key = len(sys.argv) > 2 and sys.argv[2] or 'demo'
secret_key = len(sys.argv) > 3 and sys.argv[3] or 'demo'
cipher_key = len(sys.argv) > 4 and sys.argv[4] or 'demo'
ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False
origin = len(sys.argv) > 6 and sys.argv[6] or 'pubsub.pubnub.com'
## -----------------------------------------------------------------------
## Initiat Class
## -----------------------------------------------------------------------
pubnub = Pubnub(
publish_key,
subscribe_key,
secret_key = secret_key,
cipher_key = cipher_key,
ssl_on = ssl_on,
origin = origin
)
crazy = ' ~`!@#$%^&*( 顶顅 Ȓ)+=[]\\{}|;\':",./<>?abcd'
## -----------------------------------------------------------------------
## BENCHMARK
## -----------------------------------------------------------------------
def connected() :
pubnub.publish({
'channel' : crazy,
'message' : { 'Info' : 'Connected!' }
})
trips = { 'last' : None, 'current' : None, 'max' : 0, 'avg' : 0 }
def received(message):
current_trip = trips['current'] = str(datetime.datetime.now())[0:19]
last_trip = trips['last'] = str(
datetime.datetime.now() - datetime.timedelta(seconds=1)
)[0:19]
## New Trip Span (1 Second)
if not trips.has_key(current_trip) :
trips[current_trip] = 0
## Average
if trips.has_key(last_trip):
trips['avg'] = (trips['avg'] + trips[last_trip]) / 2
## Increment Trip Counter
trips[current_trip] = trips[current_trip] + 1
## Update Max
if trips[current_trip] > trips['max'] :
trips['max'] = trips[current_trip]
print(message)
pubnub.publish({
'channel' : crazy,
'message' : current_trip +
" Trip: " +
str(trips[current_trip]) +
" MAX: " +
str(trips['max']) +
"/sec " +
" AVG: " +
str(trips['avg']) +
"/sec"
})
pubnub.subscribe({
'channel' : crazy,
'connect' : connected,
'callback' : received
})
## -----------------------------------------------------------------------
## IO Event Loop
## -----------------------------------------------------------------------
pubnub.start()
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