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Vincenzo Carlino
cf0c878283
* Add new methods for reading a set of nodes * ReadNodes(NodeIdCollection, out DataValueCollection, out IList<ServiceResult>, bool optionalAttributes) * (DataValueCollection, IList<ServiceResult>) ReadNodesAsync (NodeIdCollection, bool optionalAttributes) to reduce the amount of attributes read from a server ReadNodes first reads only the NodeClass, then reads only the mandatory attributes per nodeclass to reduce the overall number of attributes to read. If the NodeClass of all nodes is already known, the read can be further optimized to read only the attributes for a known class: * ReadNodes(NodeIdCollection, NodeClass, out DataValueCollection, out IList<ServiceResult>, bool optionalAttributes) * (DataValueCollection, IList<ServiceResult>) ReadNodesAsync (NodeIdCollection, NodeClass, bool optionalAttributes) to complete async and collection operation, there is a: * ReadNodeAsync and * ReadValues/ReadValuesAsync * An issue was fixed in the https async codepath, the security header was not properly set in async operation sidenote: operation limits must be handled by caller! Co-authored-by: Martin Regen <mregen@microsoft.com>