class RenderWorker(object):
def __init__(self, comm_host, blender_exec, blender_config, save_loc, manager_url, scene_path, **kwargs):
self._comm_host = comm_host
self._murl = manager_url
# These are the communication members
self._connection = None
self.channel = None
# Replace these later
bn = BlenderNode( blender_exec, blender_config, scene_path, kwargs["timeout"], kwargs["attempts"] )
self._renderManager = RenderNode();
self._renderManager.register_renderer("BLENDER", bn );
self._renderManager.set_active_engine( "BLENDER" )
# periodic checks
self.last_render_check = datetime.datetime.now()
self.render_started = False
self._save_location = save_loc
def initiate_broker_communications(self, ):
self._connection = None
while self._connection == None:
try:
LOGGER.info( "Connecting to Broker..." )
parameters = pika.URLParameters(self._comm_host)
self._connection = pika.BlockingConnection(parameters)
except Exception, e:
LOGGER.info(str(e))
LOGGER.info(traceback.format_exc())
time.sleep(5)
self.channel = self._connection.channel()
self.channel.queue_declare(queue='render_queue',
durable=True,
exclusive=False,
auto_delete=False)
self.channel.queue_declare(queue='log_queue',
durable=True,
exclusive=False,
auto_delete=False)
LOGGER.info(' [*] Waiting for messages. To exit press CTRL+C')
self.channel.basic_qos(prefetch_count=1)
self.channel.basic_consume(self.callback,
queue='render_queue')
def __init__(self, comm_host, blender_exec, blender_config, save_loc, manager_url, scene_path, **kwargs):
self._comm_host = comm_host
self._murl = manager_url
# These are the communication members
self._connection = None
self.channel = None
# Replace these later
bn = BlenderNode( blender_exec, blender_config, scene_path, kwargs["timeout"], kwargs["attempts"] )
self._renderManager = RenderNode();
self._renderManager.register_renderer("BLENDER", bn );
self._renderManager.set_active_engine( "BLENDER" )
# periodic checks
self.last_render_check = datetime.datetime.now()
self.render_started = False
self._save_location = save_loc