def stop_processor(self, processor_id):
'''
stop processing and remove from processor pool
'''
respons = {'success': False}
# logger.debug("pool: %s"%processor_manager.pool)
try:
processor_process = processor_manager.get(processor_id)
if processor_process == None:
logger.debug('processor id: %s is not available' %
(processor_id))
respons["comment"] = 'processor id: %s is not available' % (
processor_id)
return respons
# logger.debug("try to stop: %s"%processor_process)
respons["comment"] = processor_process.stop()
respons["success"] = True
processor_manager.delete(processor_id)
logger.debug('Processor name: %s deleted' % (processor_id))
except Exception as e:
logger.exception(e)
respons["comment"] = 'Delete Processor Error'
return respons
def start_processor(self, processor_id, surveillance_attibutes):
'''
start to add processor
'''
respons = {'success': False}
try:
is_available = processor_manager.get(processor_id)
if is_available != None:
respons[
"comment"] = "processor id: %s cannot start because is available" % processor_id
logger.debug(
'processor id: %s can not start, it is available ' % (processor_id))
return respons
logger.debug('Begin to start processor')
logger.debug("processor_id: %s" % processor_id)
default_path = "%s/%s" % (
config.Configurator.settings.get('nokkhum.processor.record_path'), processor_id)
def change_default_record(image_processors):
for image_processor in image_processors:
if 'Recorder' in image_processor["name"]:
image_processor["directory"] = default_path
if "image_processors" in image_processor and len(image_processor["image_processors"]) > 0:
change_default_record(
image_processor["image_processors"])
change_default_record(surveillance_attibutes["image_processors"])
logger.debug("surveillance_attibutes: %s" % surveillance_attibutes)
processor_process = processors.ImageProcessor(processor_id)
logger.debug("start VS for processor id: %s", processor_id)
respons["comment"] = processor_process.start(
surveillance_attibutes)
logger.debug(
"add process processor id: %s to process manager", processor_id)
processor_manager.add(processor_id, processor_process)
respons["success"] = True
logger.debug('Processor id: %s started' % (processor_id))
except Exception as e:
logger.exception(e)
respons["comment"] = 'Add Processor Error'
logger.debug('Processor name: %s started error' % (processor_id))
return respons
def get_processor_attributes(self, processor_id):
'''
List working processor resource
'''
logger.debug('Get Processors Attributes')
respons = {'success': False}
try:
processor_process = processor_manager.get(processor_id)
if processor_process == None:
logger.debug('processor id: %s is not available' %
(processor_id))
respons["comment"] = 'processor id: %s is not available' % (
processor_id)
return respons
respons['success'] = True
respons["result"] = processor_process.get_attributes()
except Exception as e:
logger.exception(e)
respons["comment"] = 'Get Processor Attribute Error'
return respons