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I would like to update the data in server, I could not find a way to update my current Variable Nodes.. I can see in the write/read example that there is an AttributeContext passed into the function.. 1. Do I need that to update my Variable Nodes? 2. If I do, How do I get that AttributeContext?

user2996604
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The simplest approach is to just call VariableNode#setValue on your VariableNodes and then read that attribute back when you implement AttributeManager#read in your Namespace. See the ExampleNamespace for what that might look like.

There's any number of other approaches, it's all up to you. Implementing the Namespace is where the SDK stops doing the work and it's your turn to do programming.

Kevin Herron
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