server.access_control.AccessControlAttributeService

class documentation

class AccessControlAttributeService(AttributeService):

Constructor: AccessControlAttributeService(aspace, server)

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AccessControl based AttributeService for OPC-UA.

Requires a user to obtain exclusive access right the machine/component. Note that most variables are read-only, see OPC-UA write masks.

Method __init__ Construct a new instance.
Async Method write Undocumented
Instance Variable _access_control Undocumented
Instance Variable _server Undocumented
def __init__(self, *, aspace: AddressSpace, server: Server):

Construct a new instance.

@override
async def write(self, params: ua.WriteParameters, user: UserAuthorization | None = None) -> list[ua.StatusCode]:

Undocumented

_access_control: AccessControl =

Undocumented

_server: Server =

Undocumented