"""Implements twisted-based UDP transport"""
from twisted.internet import reactor
from pysnmp.carrier.twisted.dgram.base import DgramTwistedTransport
from pysnmp.carrier import error
domainName = snmpUDPDomain = (1, 3, 6, 1, 6, 1, 1)
class UdpTwistedTransport(DgramTwistedTransport):
# AbstractTwistedTransport API
def openClientMode(self, iface=''):
try:
self._lport = reactor.listenUDP(0, self, iface)
except Exception, why:
raise error.CarrierError(why)
return self
def openServerMode(self, iface=None):
try:
self._lport = reactor.listenUDP(iface[1], self, iface[0])
except Exception, why:
raise error.CarrierError(why)
return self
UdpTransport = UdpTwistedTransport
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