NodeOPCUA API Documentation
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    Function addServerCapabilityIdentifier

    • Declare an OPC 10000-12 Annex D ServerCapabilityIdentifier (e.g. "DA", "HD", "AC", "GDS", "ALIAS") on a Server.

      The capability list is edited in place and left deduplicated (case-insensitively) and sorted; the "NA" placeholder is dropped as soon as a real identifier is present. Call it before server.start() for the identifier to be part of the mDNS / LDS registration.

      Parameters

      Returns boolean

      true when the capability list was changed.

      when identifier is not shaped like a capability identifier.