def transmit_packets(self, packets, network):
for packet in packets:
packet = self.__addPadding(packet)
if NETWORK_A in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":20"
sendp(packet, iface = get("NETWORK_INTERFACE_A"),
verbose = False)
if NETWORK_B in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":40"
sendp(packet, iface = get("NETWORK_INTERFACE_B"),
verbose = False)
time.sleep( 0.6 )
def transmit(self, port, network):
self.__port = port
self.__createPacket()
time.sleep(0.5)
# to be removed, only for testing redundancy management
network = 'A'
for packet in self.__packet:
packet = self.__addPadding(packet)
if NETWORK_A in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":20"
sendp(packet, iface = get("NETWORK_INTERFACE_A"),
verbose = False)
if NETWORK_B in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":40"
sendp(packet, iface = get("NETWORK_INTERFACE_B"),
verbose = False)
def transmit_low(packet, network):
packet = self.__addPadding(packet)
packets = []
try:
if NETWORK_A in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":20"
if send:
sendp(packet, iface = get("NETWORK_INTERFACE_A"),
verbose = False)
else:
packets.append(packet)
if NETWORK_B in network:
packet[Ether].src = get("MAC_PREFIX_TX") + ":40"
if send:
sendp(packet, iface = get("NETWORK_INTERFACE_B"),
verbose = False)
else:
packets.append(packet)
except Exception, ex:
general_logger.exception(str(ex))
