Package flumotion :: Package component :: Package plugs :: Module lifecycle
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Source Code for Module flumotion.component.plugs.lifecycle

 1  # -*- Mode: Python -*- 
 2  # vi:si:et:sw=4:sts=4:ts=4 
 3  # 
 4  # Flumotion - a streaming media server 
 5  # Copyright (C) 2006 Fluendo, S.L. (www.fluendo.com). 
 6  # All rights reserved. 
 7   
 8  # This file may be distributed and/or modified under the terms of 
 9  # the GNU General Public License version 2 as published by 
10  # the Free Software Foundation. 
11  # This file is distributed without any warranty; without even the implied 
12  # warranty of merchantability or fitness for a particular purpose. 
13  # See "LICENSE.GPL" in the source distribution for more information. 
14   
15  # Licensees having purchased or holding a valid Flumotion Advanced 
16  # Streaming Server license may use this file in accordance with the 
17  # Flumotion Advanced Streaming Server Commercial License Agreement. 
18  # See "LICENSE.Flumotion" in the source distribution for more information. 
19   
20  # Headers in this file shall remain intact. 
21   
22   
23  from flumotion.component.plugs import base 
24   
25   
26 -class ManagerLifecycle(base.ManagerPlug):
27 """ 28 Base class for plugs that are started when the manager is started, 29 and stopped when the manager is shut down. ManagerLifecycle plugs 30 have no special methods; they are expected to do their interesting 31 actions in response to the ManagerPlug start() and stop() methods. 32 """
33
34 -class ManagerLifecyclePrinter(ManagerLifecycle):
35 """ 36 Example implementation of the ManagerLifecyle socket, just prints 37 things on the console. Pretty stupid! 38 """
39 - def start(self, vishnu):
40 info = vishnu.connectionInfo 41 print ('started manager running on %s:%d (%s)' 42 % (info['host'], info['port'], 43 info['using_ssl'] and 'with ssl' or 'without ssl'))
44
45 - def stop(self, vishnu):
46 info = vishnu.connectionInfo 47 print ('stopped manager running on %s:%d (%s)' 48 % (info['host'], info['port'], 49 info['using_ssl'] and 'with ssl' or 'without ssl'))
50