def start(self):
self.started = False
self.pf = PacketForwarder(self.handle_device_reset)
self.pf.start()
self.q = self.pf.sending_queue
while not self.started:
pass
class TAMProxy:
DEVICELIST_CODE = c.devices.devicelist.code
ADD_CODE = c.devices.devicelist.add_code
REMOVE_CODE = c.devices.devicelist.remove_code
CLEAR_CODE = c.devices.devicelist.clear_code
def __init__(self):
self.recovery_data = dict()
self.start()
def start(self):
self.started = False
self.pf = PacketForwarder(self.handle_device_reset)
self.pf.start()
self.q = self.pf.sending_queue
while not self.started:
pass
def stop(self):
self.pf.stop()
self.pf.join()
self.started = False
def handle_device_reset(self):
self.clear_devices()
for device_id, add_vals in self.recovery_data.iteritems():
self.add_device(*add_vals)
if not self.started: self.started = True
def add_device(self, add_payload, callback):
payload = self.ADD_CODE + add_payload
self.send_request(self.DEVICELIST_CODE, payload, callback)
def remove_device(self, device_id, callback):
payload = self.REMOVE_CODE + device_id
self.send_request(self.DEVICELIST_CODE, payload, callback)
def clear_devices(self):
self.send_request(self.DEVICELIST_CODE, self.CLEAR_CODE,
self.empty_callback)
def send_request(self,
device_id,
payload,
callback=None,
continuous=False,
weight=1,
remove=False):
if not callback: callback = self.empty_callback
if device_id is not None:
self.q.put(
((device_id, payload, continuous, weight, remove), callback))
return True
else:
return False
def empty_callback(self, request, response):
pass
class TAMProxy:
DEVICELIST_CODE = c.devices.devicelist.code
ADD_CODE = c.devices.devicelist.add_code
REMOVE_CODE = c.devices.devicelist.remove_code
CLEAR_CODE = c.devices.devicelist.clear_code
def __init__(self):
self.recovery_data = dict()
self.start()
def start(self):
self.started = False
self.pf = PacketForwarder(self.handle_device_reset)
self.pf.start()
self.q = self.pf.sending_queue
while not self.started: pass
def stop(self):
self.pf.stop()
self.pf.join()
self.started = False
def handle_device_reset(self):
self.clear_devices()
for device_id, add_vals in self.recovery_data.iteritems():
self.add_device(*add_vals)
if not self.started: self.started = True
def add_device(self, add_payload, callback):
payload = self.ADD_CODE + add_payload
self.send_request(self.DEVICELIST_CODE,
payload,
callback)
def remove_device(self, device_id, callback):
payload = self.REMOVE_CODE + device_id
self.send_request(self.DEVICELIST_CODE,
payload,
callback)
def clear_devices(self):
self.send_request(self.DEVICELIST_CODE,
self.CLEAR_CODE,
self.empty_callback)
def send_request(self, device_id, payload, callback=None,
continuous=False, weight=1, remove=False):
if not callback: callback = self.empty_callback
if device_id is not None:
self.q.put(((device_id, payload, continuous, weight, remove),
callback))
return True
else: return False
def empty_callback(self, request, response):
pass
def start(self):
self.started = False
self.pf = PacketForwarder(self.handle_device_reset)
self.pf.start()
self.q = self.pf.sending_queue
while not self.started: pass
