def natMapping(self):
''' Uses STUN to discover the external address for the RTP/RTCP
ports. deferred is a Deferred to be triggered when STUN is
complete.
'''
# See above comment about port translation.
# We have to do STUN for both RTP and RTCP, and hope we get a sane
# answer.
from xshtoom.nat import getMapper
d = getMapper()
d.addCallback(self._cb_gotMapper)
return d
def natMapping(self):
''' Uses STUN to discover the external address for the RTP/RTCP
ports. deferred is a Deferred to be triggered when STUN is
complete.
'''
# See above comment about port translation.
# We have to do STUN for both RTP and RTCP, and hope we get a sane
# answer.
from xshtoom.nat import getMapper
d = getMapper()
d.addCallback(self._cb_gotMapper)
return d
def unmapRTP(self):
from xshtoom.nat import getMapper
if self.needSTUN is False:
return defer.succeed(None)
# Currently removing an already-fired trigger doesn't hurt,
# but this seems likely to change.
try:
reactor.removeSystemEventTrigger(self._shutdownHook)
except:
pass
d = getMapper()
d.addCallback(self._cb_unmap_gotMapper)
return d
def unmapRTP(self):
from xshtoom.nat import getMapper
if self.needSTUN is False:
return defer.succeed(None)
# Currently removing an already-fired trigger doesn't hurt,
# but this seems likely to change.
try:
reactor.removeSystemEventTrigger(self._shutdownHook)
except:
pass
d = getMapper()
d.addCallback(self._cb_unmap_gotMapper)
return d