Module callbacks

Module callbacks 

Source
Expand description

Callbacks that a server implementation may register with the library

Traitsยง

AttributeGetter
An attribute getter trait is used to obtain the data value associated with the particular attribute id This allows server implementations to supply a value on demand, usually in response to a polling action such as a monitored item in a subscription.
AttributeSetter
Method
Called by the Method service when it invokes a method
RegisterNodes
Called by RegisterNodes service
UnregisterNodes
Called by UnregisterNodes service