本文整理匯總了Python中framework.controller.controller.Controller.subscribe_to_stream方法的典型用法代碼示例。如果您正苦於以下問題：Python Controller.subscribe_to_stream方法的具體用法？Python Controller.subscribe_to_stream怎麽用？Python Controller.subscribe_to_stream使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類framework.controller.controller.Controller的用法示例。
在下文中一共展示了Controller.subscribe_to_stream方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: Controller
# 需要導入模塊: from framework.controller.controller import Controller [as 別名]
# 或者: from framework.controller.controller.Controller import subscribe_to_stream [as 別名]
# Path to the inventory data store in the YANG data tree
path = ctrl.get_inventory_nodes_yang_schema_path()
# Create listener on the Controller (if it does already exist Controller
# just returns the stream name to subscribe to)
result = ctrl.create_data_change_event_subscription(datastore, scope, path)
status = result.get_status()
if not status.eq(STATUS.OK):
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
stream_name = result.get_data()
# Subscribe to the stream
result = ctrl.subscribe_to_stream(stream_name)
status = result.get_status()
if not status.eq(STATUS.OK):
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
print "\n".strip()
print " Successfully subscribed for data change notifications"
print " Stream location:"
stream_location = result.get_data()
print " %s" % stream_location
print "\n".strip()
print " Listening ... (CTRL-C to exit)"
print "\n".strip()