(r"/a/get-all-animations", GetAllAnimationsHandler),
] + SocketIORouter.urls,
**settings)
if __name__ == "__main__":
import sys
try:
print "trying to connect via port 80"
application.listen(80)
except:
print "... failed. Backing up to 8888"
application.listen(8888)
# http_server = tornado.httpserver.HTTPServer(application)
# http_server.listen(8888)
# http_server.bind(8888)
# http_server.start(2) # Forks multiple sub-processes
ioloopy = tornado.ioloop.IOLoop.instance()
DL_COMMUNICATOR.connect('127.0.0.1', 2323)
ioloopy.add_handler(DL_COMMUNICATOR.receive_socket.fileno(),
notify_clients_on_panel_change,
ioloopy.READ | ioloopy.ERROR)
# Send one empty frame. This defines the panel so that other components
# get frame information and can start running
packet = DL_COMMUNICATOR.encode_partial_frame(0, 0, [0, 0, 0])
DL_COMMUNICATOR.send(packet)
ioloopy.start()
vars = {'frame_duration': 0.5, 'frame_counter': 0} # will be updated by the visualization algorithms
visualization, vars = select_random_visualization()
while not done:
# get any incoming data from the DL server
headers, payload = dlc.check_for_data()
# panel is up, but there is nothing happening
if not payload and dlc.panel_width:
now = time.time()
if now - last_packet_received > idle_time:
frame, alive, vars = visualization(dlc.panel_width, dlc.panel_height, vars)
last_frame = frame
dlc.send(dlc.encode_full_frame(frame))
vars['frame_counter'] += 1
# new random visualization
if not alive:
visualization, vars = select_random_visualization()
# it seems the panel is playing something
elif payload:
s = sum(payload)
if last_frame:
ss = sum(last_frame)
else:
ss = -1
# quick checksum to see if the frame changed or was blank
if s == ss or s == 0: