[Zope3-checkins] CVS: Zope3/src/zope/app/server - __init__.py:1.1 configure.zcml:1.1 servercontrol.py:1.1

[Stephan Richter]

Update of /cvs-repository/Zope3/src/zope/app/server
In directory cvs.zope.org:/tmp/cvs-serv2088/src/zope/app/server

Added Files:
	__init__.py configure.zcml servercontrol.py 
Log Message:


Added ServerControl utility that is specific to zope.server. It does not
really belong anywhere else.



No tests, sorry. If you have a clue how to test this, please let me know!




=== Added File Zope3/src/zope/app/server/__init__.py ===
# import this


=== Added File Zope3/src/zope/app/server/configure.zcml ===
<configure 
    xmlns="http://namespaces.zope.org/zope">

  <utility 
      component=".servercontrol.serverControl"
      provides="zope.app.applicationcontrol.interfaces.IServerControl" />

</configure>


=== Added File Zope3/src/zope/app/server/servercontrol.py ===
##############################################################################
#
# Copyright (c) 2001,2002,2003 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Server Control Implementation

$Id: servercontrol.py,v 1.1 2004/03/23 15:52:13 srichter Exp $
"""
from ThreadedAsync import LoopCallback
from zope.app.applicationcontrol.interfaces import IServerControl
from zope.interface import implements

class ServerControl:

    implements(IServerControl)

    def shutdown(self, time=0):
        """See zope.app.applicationcontrol.interfaces.IServerControl"""
        # XXX: Graceful shutdown does not work yet.

        # This will work for servers started directly and by zdaemon. Passing
        # an exit status of 0 causes zdaemon to not restart the process.
        LoopCallback.exit_status = 0

    def restart(self, time=0):
        """See zope.app.applicationcontrol.interfaces.IServerControl"""
        # XXX: Graceful restart does not work yet.

        # XXX: Make sure this is only called if we are running via zdaemon.

        # Passing an exit status of 1 causes zdaemon to restart the process.
        LoopCallback.exit_status = 1
        

serverControl = ServerControl()