def processevent(self, event):
"""Event handler
@param event event to handle
"""
key = self.get_key(event.sock, event.match.dl_src)
#Broadcast mac
if (pu.is_multicast_mac(event.match.dl_src)):
return True
mc.set(key, event.pktin.in_port, mac2sw_binding.TIMEOUT)
output.vdbg("Learn that %x " % pu.array2val(event.match.dl_src) +\
"is connected to port " + \
str(event.pktin.in_port)+" of switch with "+\
str(event.sock),
self.__class__.__name__)
return True
def processevent(self, event):
"""Event handler
@param event event to handle
@return false if flow can be installed, else true
"""
if (isinstance(event, ofevents.pktin)):
#Forward packet/flow
if (pu.is_multicast_mac(event.match.dl_dst)):
return True
key = swhost.mac2sw_binding.get_key(event.sock,
event.match.dl_dst)
port = mc.get(key)
if (port != None):
self.installflow(event, port)
return False
else:
output.dbg("No binding found for mac %x" % pu.array2val(event.match.dl_dst),
self.__class__.__name__)
return True
