def run(self):
super(ConsoleModule,self).run()
self._console_thread = ConsoleThread(processing_function=self._process_client_data,log=self.log,in_socket_path=self.parameters['in_socket_path'])
# To process data received from controller that must be sent to client
#TODO: not sure if needed / main thread receives commands from controller that might be used to send data to client
self._receive_controller_thread = ReceiveQueueThread(processing_function=self._process_controller_data,queue=self._output_text_queue)
self._receive_controller_thread.start()
#TODO: wait for threads to end?
while not self.stopping():
self._console_thread.start()
# waiting for commands from controller
while not self.stopping() and self._console_thread.is_alive():
try:
#TODO: check timeout
cmd = self._commands_queue.get(block=True, timeout=3)
if cmd:
self.log.debug('Received command %s' % cmd.tostring())
try:
arguments = cmd.arguments
exec(self._commands[cmd.name])
except KeyError:
self.log.debug('Unknown command %s ' % cmd.tostring())
except Empty:
continue
except IOError,e:
if e.errno == 4:
continue
self._console_thread.stop()
self._receive_controller_thread.stop()
self._console_thread.join(self._console_thread.STOP_TIMEOUT_SECS)
self._receive_controller_thread.join(self._receive_controller_thread.STOP_TIMEOUT_SECS)
class ConsoleModule(BotModule):
_default_args = {'in_socket_path':'console_socket'}
def __init__(self,name='console',parameters={}):
super(ConsoleModule,self).__init__(name=name,parameters=parameters)
self._receive_output_text = True # setup to receive output_text from controller to send to client
for arg in self._default_args:
if not self.parameters.has_key(arg):
self.parameters[arg] = self._default_args[arg]
self._commands['send']='self.send_command(arguments)'
def _process_client_data(self,data):
self.log.debug('Client data: %s' % data)
self.output_command(data) # send command line received from client to controller
def _process_controller_data(self,data):
self.log.debug('Controller data: %s' % data)
cmd = BotCommand(name='output',command=None,arguments=data)
self._console_thread.send_command(cmd) # send to client data sent by controller
def send_text(self,arguments):
if self._console_thread.out_socket:
self._console_thread.out_socket.sendall(str(arguments))
def run(self):
super(ConsoleModule,self).run()
self._console_thread = ConsoleThread(processing_function=self._process_client_data,log=self.log,in_socket_path=self.parameters['in_socket_path'])
# To process data received from controller that must be sent to client
#TODO: not sure if needed / main thread receives commands from controller that might be used to send data to client
self._receive_controller_thread = ReceiveQueueThread(processing_function=self._process_controller_data,queue=self._output_text_queue)
self._receive_controller_thread.start()
#TODO: wait for threads to end?
while not self.stopping():
self._console_thread.start()
# waiting for commands from controller
while not self.stopping() and self._console_thread.is_alive():
try:
#TODO: check timeout
cmd = self._commands_queue.get(block=True, timeout=3)
if cmd:
self.log.debug('Received command %s' % cmd.tostring())
try:
arguments = cmd.arguments
exec(self._commands[cmd.name])
except KeyError:
self.log.debug('Unknown command %s ' % cmd.tostring())
except Empty:
continue
except IOError,e:
if e.errno == 4:
continue
self._console_thread.stop()
self._receive_controller_thread.stop()
self._console_thread.join(self._console_thread.STOP_TIMEOUT_SECS)
self._receive_controller_thread.join(self._receive_controller_thread.STOP_TIMEOUT_SECS)
