import syssys.path.insert(0, «..»)# os.environ[‘PYOPCUA_NO_TYPO_CHECK’] = ‘True’import asynciofrom asyncua import Client, Node, uaclass SubscriptionHandler: «»» The SubscriptionHandler is used to handle the data that is received for the subscription. «»» def datachange_notification(self, node: Node, val, data): «»» Callback for asyncua Subscription. This method will be called when the Client received a data change message from the […]
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