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comparison web/settings.py @ 258:03e540c3ec24

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fix server side long polling
author Matt Johnston <matt@ucc.asn.au>
date Tue, 09 Jun 2015 23:29:11 +0800
parents 0a1b642e3086
children 87c20b8c5472
comparison
equal deleted inserted replaced
257:d0c29436bb63 258:03e540c3ec24
1 import gevent 1 import gevent
2 import fcntl 2 import fcntl
3 import hashlib 3 import hashlib
4
5 import binascii
6 import os
4 7
5 class Settings(object): 8 class Settings(object):
6 RAND_SIZE = 15 # 120 bits 9 RAND_SIZE = 15 # 120 bits
7 10
8 """ Handles state updates from both the web UI and from the fridge client. 11 """ Handles state updates from both the web UI and from the fridge client.
20 self.event = gevent.event.Event() 23 self.event = gevent.event.Event()
21 self.contents = None 24 self.contents = None
22 self.epoch = None 25 self.epoch = None
23 self.tag = None 26 self.tag = None
24 27
25 self.update(self, None, 'startepoch') 28 self.update(None, 'startepoch')
26 29
27 def wait(self, epoch_tag = None, timeout = None): 30 def wait(self, epoch_tag = None, timeout = None):
28 """ returns false if the timeout was hit """ 31 """ returns false if the timeout was hit """
29 if self.epoch_tag() != epoch_tag: 32 if self.epoch_tag() != epoch_tag:
30 # has alredy changed 33 # has alredy changed