def __init__(self, *args, **kwargs): ServiceProcess.__init__(self, *args, **kwargs) self.routing = { } # mapping of queues to a list of bindings (station ids/sensor ids) self.workers = { } # mapping of known worker vms to info about those vms (cores / running instances) # get configs for current exchange setup from exchange space, queues as per what TopicWorkerReceiver (below) uses exchcnfg = self.container.exchange_manager.exchange_space.exchange msgcnfg = messaging.worker('temp') # for timing self._timer = time.time() # for reconfigure events self._reconfigure_timeout = None # provisioner vars are common vars for all worker instances self.prov_vars = { 'sqlt_vars': { 'inp_exchange': INP_EXCHANGE_NAME, 'inp_exchange_type': exchcnfg.exchange_type, 'inp_exchange_durable': str(exchcnfg.durable).lower(), 'inp_exchange_autodelete': str(exchcnfg.auto_delete).lower(), 'inp_queue_durable': msgcnfg['durable'], 'inp_queue_autodelete': msgcnfg['auto_delete'], 'det_topic': DETECTION_TOPIC, 'det_exchange': OUT_EXCHANGE_NAME, 'det_exchange_type': exchcnfg.exchange_type, 'det_exchange_durable': str(exchcnfg.durable).lower(), 'det_exchange_autodelete': str(exchcnfg.auto_delete).lower() } }
def __init__(self, *args, **kwargs): ServiceProcess.__init__(self, *args, **kwargs) self.routing = {} # mapping of queues to a list of bindings (station ids/sensor ids) self.workers = {} # mapping of known worker vms to info about those vms (cores / running instances) # get configs for current exchange setup from exchange space, queues as per what TopicWorkerReceiver (below) uses exchcnfg = self.container.exchange_manager.exchange_space.exchange msgcnfg = messaging.worker('temp') # for timing self._timer = time.time() # for reconfigure events self._reconfigure_timeout = None # provisioner vars are common vars for all worker instances self.prov_vars = { 'sqlt_vars' : { 'inp_exchange' : INP_EXCHANGE_NAME, 'inp_exchange_type' : exchcnfg.exchange_type, 'inp_exchange_durable' : str(exchcnfg.durable).lower(), 'inp_exchange_autodelete': str(exchcnfg.auto_delete).lower(), 'inp_queue_durable' : msgcnfg['durable'], 'inp_queue_autodelete' : msgcnfg['auto_delete'], 'det_topic' : DETECTION_TOPIC, 'det_exchange' : OUT_EXCHANGE_NAME, 'det_exchange_type' : exchcnfg.exchange_type, 'det_exchange_durable' : str(exchcnfg.durable).lower(), 'det_exchange_autodelete': str(exchcnfg.auto_delete).lower() } }
def on_initialize(self, *args, **kwargs): """ @retval Deferred """ assert self.xname, "Receiver must have a name" name_config = messaging.worker(self.xname) # TODO: this needs auto_delete: False, but only for the queues, not the exchange. No way to specify that. name_config.update({'name_type':'worker', 'binding_key':self.binding_key, 'routing_key':self.binding_key}) #log.info("CONF IN " + name_config.__str__()) yield self._init_receiver(name_config, store_config=True)
def on_initialize(self, *args, **kwargs): """ @retval Deferred """ assert self.xname, "Receiver must have a name" name_config = messaging.worker(self.xname) # TODO: this needs auto_delete: False, but only for the queues, not the exchange. No way to specify that. name_config.update({ 'name_type': 'worker', 'binding_key': self.binding_key, 'routing_key': self.binding_key }) #log.info("CONF IN " + name_config.__str__()) yield self._init_receiver(name_config, store_config=True)