47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
#
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# This file is part of pysnmp software.
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#
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# Copyright (c) 2005-2017, Ilya Etingof <etingof@gmail.com>
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# License: http://pysnmp.sf.net/license.html
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#
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import sys
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from twisted.internet import reactor
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from pysnmp.carrier.base import AbstractTransportAddress
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from pysnmp.carrier.twisted.dgram.base import DgramTwistedTransport
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from pysnmp.carrier import error
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domainName = snmpLocalDomain = (1, 3, 6, 1, 2, 1, 100, 1, 13)
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class UnixTransportAddress(str, AbstractTransportAddress):
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pass
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class UnixTwistedTransport(DgramTwistedTransport):
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addressType = UnixTransportAddress
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_lport = None
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# AbstractTwistedTransport API
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def openClientMode(self, iface=''):
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try:
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self._lport = reactor.connectUNIXDatagram(iface, self)
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except Exception:
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raise error.CarrierError(sys.exc_info()[1])
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return self
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def openServerMode(self, iface):
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try:
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self._lport = reactor.listenUNIXDatagram(iface, self)
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except Exception:
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raise error.CarrierError(sys.exc_info()[1])
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return self
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def closeTransport(self):
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if self._lport is not None:
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d = self._lport.stopListening()
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if d:
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d.addCallback(lambda x: None)
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DgramTwistedTransport.closeTransport(self)
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UnixTransport = UnixTwistedTransport
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