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  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2004-06-21 22:01:11 UTC
  • mto: (2.2.3 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20040621220111-vkf909euqnyrp3nr
Tags: upstream-1.3.0
Import upstream version 1.3.0

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doc/examples/pbbenchserver.py
 
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# Twisted, the Framework of Your Internet
 
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# Copyright (C) 2001, 2002 Matthew W. Lefkowitz
 
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# 
 
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# This library is free software; you can redistribute it and/or
 
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# modify it under the terms of version 2.1 of the GNU Lesser General Public
 
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# License as published by the Free Software Foundation.
 
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# 
 
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# This library is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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# Lesser General Public License for more details.
 
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# 
 
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# You should have received a copy of the GNU Lesser General Public
 
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# License along with this library; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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"""Server for PB benchmark."""
 
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from twisted.spread import pb
 
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from twisted.internet import reactor
 
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from twisted.cred.portal import IRealm
 
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class PBBenchPerspective(pb.Avatar):
 
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    callsPerSec = 0
 
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    def __init__(self):
 
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        pass
 
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    def perspective_simple(self):
 
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        self.callsPerSec = self.callsPerSec + 1
 
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        return None
 
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    def printCallsPerSec(self):
 
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        print '(s) cps:', self.callsPerSec
 
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        self.callsPerSec = 0
 
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        reactor.callLater(1, self.printCallsPerSec)
 
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    def perspective_complexTypes(self):
 
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        return ['a', 1, 1l, 1.0, [], ()]
 
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class SimpleRealm:
 
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    __implements__ = IRealm
 
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    def requestAvatar(self, avatarId, mind, *interfaces):
 
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        if pb.IPerspective in interfaces:
 
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            p = PBBenchPerspective()
 
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            p.printCallsPerSec()
 
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            return pb.IPerspective, p, lambda : None
 
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        else:
 
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            raise NotImplementedError("no interface")
 
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def main():
 
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    from twisted.cred.portal import Portal
 
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    from twisted.cred.checkers import InMemoryUsernamePasswordDatabaseDontUse
 
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    portal = Portal(SimpleRealm())
 
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    checker = InMemoryUsernamePasswordDatabaseDontUse()
 
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    checker.addUser("benchmark", "benchmark")
 
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    portal.registerChecker(checker)
 
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    reactor.listenTCP(8787, pb.PBServerFactory(portal))
 
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    reactor.run()
 
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if __name__ == '__main__':
 
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    main()