What is TIMESTAMP UNSPECIFIED?
vvpnet opened this issue · comments
Hello colleagues!
I'm having problems here:
python-opcua/opcua/ua/uatypes.py
Line 47 in 2cfc9bc
The freeOpcUa client cannot correctly read the history from getHistoryData_service_default
because it has UNSPECIFIED defined as "-1" (1601-01-01 12:00AM UTC).
https://github.com/open62541/open62541/blob/ae74dc0071cc58cf96abeeaf7b9c6c39dd2ed286/plugins/historydata/ua_history_database_default.c#L45
And in open62541 UNSPECIFIED as LLONG_MIN "-9223372036854775808".
So is there a TIMESTAMP UNSPECIFIED?
The library is deprecated.
Please switch to : opcua-asyncio which also has a sync-wrapper, with very few changes in API**