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Reading multiple NodeID in UA_Client_HistoryRead_raw? #5974

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vvpnet opened this issue Aug 23, 2023 · 0 comments
Open

Reading multiple NodeID in UA_Client_HistoryRead_raw? #5974

vvpnet opened this issue Aug 23, 2023 · 0 comments

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@vvpnet
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vvpnet commented Aug 23, 2023

Hi, who can tell me how to send a request to read historical data to several nodeIDs at once?

The function UA_Client_HistoryRead_raw() supports sending only one NodeID.
For example, I see in python opcua-asyncio there you can immediately request multiple NodeID.

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