def watchdog(self):
"""This function runs a multiprocessing queue
so that each arduino handler won't lock while
waiting from info to be done
"""
global DAEMON_RUNNING
while DAEMON_RUNNING:
#self.cv.acquire()
try:
#self.cv.wait(10)
for (id, arduino) in self.arduino_handlers.iteritems():
if not arduino.in_queue.empty():
msg = arduino.in_queue.get()
print 'There is info on the arduino#%s query!' % id
print ' Handling info: %s' % msg
for listener in arduino.getListeners():
print ' Sending to listener %s' % listener
new_process = multiprocessing.Process(
target=listener.recv_msg,
args=(msg, arduino.out_queue.put_nowait))
new_process.daemonic = True
new_process.start()
except KeyboardInterrupt:
DAEMON_RUNNING = False
finally:
#self.cv.release()
pass
time.sleep(0.001)
pass
def watchdog(self): """This function runs a multiprocessing queue so that each arduino handler won't lock while waiting from info to be done """ global DAEMON_RUNNING while DAEMON_RUNNING: #self.cv.acquire() try: #self.cv.wait(10) for (id,arduino) in self.arduino_handlers.iteritems(): if not arduino.in_queue.empty(): msg = arduino.in_queue.get() print 'There is info on the arduino#%s query!' % id print ' Handling info: %s' % msg for listener in arduino.getListeners(): print ' Sending to listener %s' % listener new_process = multiprocessing.Process(target=listener.recv_msg, args=(msg, arduino.out_queue.put_nowait)) new_process.daemonic = True new_process.start() except KeyboardInterrupt: DAEMON_RUNNING = False finally: #self.cv.release() pass time.sleep(0.001) pass
def loop(self): """This function runs a multiprocessing queue so that each arduino handler won't lock while waiting from info to be done """ global DAEMON_RUNNING pool = multiprocessing.Pool(processes=6) while DAEMON_RUNNING: self.cv.acquire() try: self.cv.wait(10) for (id,arduino) in self.arduino_handlers.iteritems(): if not arduino.in_queue.empty(): for listener in arduino.getListeners(): pool.apply_async(listener.recv_msg, [msg, arduino.in_queue]) except KeyboardInterrupt: DAEMON_RUNNING = False finally: self.cv.release() pass
def loop(self):
"""This function runs a multiprocessing queue
so that each arduino handler won't lock while
waiting from info to be done
"""
global DAEMON_RUNNING
pool = multiprocessing.Pool(processes=6)
while DAEMON_RUNNING:
self.cv.acquire()
try:
self.cv.wait(10)
for (id, arduino) in self.arduino_handlers.iteritems():
if not arduino.in_queue.empty():
for listener in arduino.getListeners():
pool.apply_async(listener.recv_msg,
[msg, arduino.in_queue])
except KeyboardInterrupt:
DAEMON_RUNNING = False
finally:
self.cv.release()
pass