aboutsummaryrefslogtreecommitdiffstats
path: root/common/PubnubCoreAsync.py
diff options
context:
space:
mode:
Diffstat (limited to 'common/PubnubCoreAsync.py')
-rw-r--r--common/PubnubCoreAsync.py180
1 files changed, 0 insertions, 180 deletions
diff --git a/common/PubnubCoreAsync.py b/common/PubnubCoreAsync.py
deleted file mode 100644
index a7fbb7d..0000000
--- a/common/PubnubCoreAsync.py
+++ /dev/null
@@ -1,180 +0,0 @@
-try:
- from hashlib import sha256
- digestmod = sha256
-except ImportError:
- import Crypto.Hash.SHA256 as digestmod
- sha256 = digestmod.new
-import hmac
-
-class PubnubCoreAsync(PubnubBase):
-
- def start(self): pass
- def stop(self): pass
- def timeout( self, delay, callback ):
- pass
-
- def __init__(
- self,
- publish_key,
- subscribe_key,
- secret_key = False,
- cipher_key = False,
- ssl_on = False,
- origin = 'pubsub.pubnub.com',
- uuid = None
- ) :
- """
- #**
- #* Pubnub
- #*
- #* Init the Pubnub Client API
- #*
- #* @param string publish_key required key to send messages.
- #* @param string subscribe_key required key to receive messages.
- #* @param string secret_key required key to sign messages.
- #* @param boolean ssl required for 2048 bit encrypted messages.
- #* @param string origin PUBNUB Server Origin.
- #**
-
- ## Initiat Class
- pubnub = Pubnub( 'PUBLISH-KEY', 'SUBSCRIBE-KEY', 'SECRET-KEY', False )
-
- """
- super(PubnubCoreAsync, self).__init__(
- publish_key=publish_key,
- subscribe_key=subscribe_key,
- secret_key=secret_key,
- cipher_key=cipher_key,
- ssl_on=ssl_on,
- origin=origin,
- UUID=uuid
- )
-
- self.subscriptions = {}
- self.timetoken = 0
- self.version = '3.3.4'
- self.accept_encoding = 'gzip'
-
- def subscribe( self, args ) :
- """
- #**
- #* Subscribe
- #*
- #* This is NON-BLOCKING.
- #* Listen for a message on a channel.
- #*
- #* @param array args with channel and message.
- #* @return false on fail, array on success.
- #**
-
- ## Subscribe Example
- def receive(message) :
- print(message)
- return True
-
- ## On Connect Callback
- def connected() :
- pubnub.publish({
- 'channel' : 'hello_world',
- 'message' : { 'some_var' : 'text' }
- })
-
- ## Subscribe
- pubnub.subscribe({
- 'channel' : 'hello_world',
- 'connect' : connected,
- 'callback' : receive
- })
-
- """
- ## Fail if missing channel
- if not 'channel' in args :
- return 'Missing Channel.'
-
- ## Fail if missing callback
- if not 'callback' in args :
- return 'Missing Callback.'
-
- ## Capture User Input
- channel = str(args['channel'])
- callback = args['callback']
- connectcb = args['connect']
-
- if 'errorback' in args:
- errorback = args['errorback']
- else:
- errorback = lambda x: x
-
- ## New Channel?
- if not (channel in self.subscriptions) :
- self.subscriptions[channel] = {
- 'first' : False,
- 'connected' : False,
- }
-
- ## Ensure Single Connection
- if self.subscriptions[channel]['connected'] :
- return "Already Connected"
-
- self.subscriptions[channel]['connected'] = 1
- ## SUBSCRIPTION RECURSION
- def _subscribe():
- ## STOP CONNECTION?
- if not self.subscriptions[channel]['connected']:
- return
-
- def sub_callback(response):
- if not self.subscriptions[channel]['first'] :
- self.subscriptions[channel]['first'] = True
- connectcb()
-
- ## STOP CONNECTION?
- if not self.subscriptions[channel]['connected']:
- return
-
-
-
- ## PROBLEM?
- if not response:
- def time_callback(_time):
- if not _time:
- self.timeout( 1, _subscribe )
- return errorback("Lost Network Connection")
- else:
- self.timeout( 1, _subscribe)
-
- ## ENSURE CONNECTED (Call Time Function)
- return self.time({ 'callback' : time_callback })
-
- self.timetoken = response[1]
- _subscribe()
-
- pc = PubnubCrypto()
- out = []
- for message in response[0]:
- callback(self.decrypt(message))
-
- ## CONNECT TO PUBNUB SUBSCRIBE SERVERS
- try:
- self._request( { "urlcomponents" : [
- 'subscribe',
- self.subscribe_key,
- channel,
- '0',
- str(self.timetoken)
- ], "urlparams" : {"uuid":self.uuid} }, sub_callback )
- except :
- self.timeout( 1, _subscribe)
- return
-
- ## BEGIN SUBSCRIPTION (LISTEN FOR MESSAGES)
- _subscribe()
- def unsubscribe( self, args ):
- channel = str(args['channel'])
- if not (channel in self.subscriptions):
- return False
-
- ## DISCONNECT
- self.subscriptions[channel]['connected'] = 0
- self.subscriptions[channel]['timetoken'] = 0
- self.subscriptions[channel]['first'] = False