import socket
import struct
# 239.256.0.1:5568
UDP_IP = "239.255.0.1"
# UDP_IP = "127.0.0.1"
UDP_PORT = 5568
multicast_group = ("239.255.0.1", 5568)
sock = socket.socket(
socket.AF_INET, # Internet
socket.SOCK_DGRAM) # UDP
# Set the time-to-live for messages to 1 so they do not go past the
# local network segment.
ttl = struct.pack('b', 1)
sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, ttl)
# Set a timeout so the socket does not block indefinitely when trying
# to receive data.
sock.settimeout(0.2)
# sent = sock.sendto(p.packet, (UDP_IP, UDP_PORT))
src = DMXSource(UDP_IP, UDP_PORT, 1)
import time
for i in range(500):
src.send_data(data)
time.sleep(0.1)
def __init__(self, universe):
super(LumosNetwork, self).__init__()
self.universe = universe
self.client = DMXSource(universe=universe)