Source Code for Module ZenStatus.TestPing

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2007, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 as published by 
 8  # the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13   
14  from AsyncPing import PingJob 
15  from twisted.internet import reactor 
16  import os.path 
17  import time 
18   
19 -class Ping(object): 
20 -    def __init__(self, *args): 
21          self.count = 0 
22   
23 -    def jobCount(self): 
24          return self.count 
25       
26 -    def sendPacket(self, pj): 
27          self.count += 1 
28          pj.reset() 
29          pj.start = time.time() 
30          if not os.path.exists('/tmp/testping'): 
31              reactor.callLater(0, self.bad, pj) 
32          else: 
33              for line in file('/tmp/testping'): 
34                  if line.strip() == pj.ipaddr: 
35                      reactor.callLater(0, self.good, pj) 
36                      break 
37              else: 
38                  reactor.callLater(0, self.bad, pj) 
39   
40 -    def good(self, pj): 
41          self.count -= 1 
42          pj.deferred.callback(pj) 
43   
44 -    def bad(self, pj): 
45          self.count -= 1 
46          pj.deferred.errback(pj) 
47