oroulet

but if you want to know is connection is lost, you need a kind of polling anyway. This is what clients like uaexpert do. We could have added it into...

This is a general issue in multi processing. If a thread dies you need a way to communicate the info to the others, isn'it? > Much nicer would be either...

and if someone has even more time: The entire client/server API should be ported to the async module to offer an async api. This is more work... an attempte started...

If what you want is read value of many nodes at once, then you need to look at code of get_value() and make your own function. Should be very easy

@Mounika-Thota this seems to work perfectly this is a low leve ua api returning a low level ReadParameters structure. every structure contains a lot of things inclusing a list of...

this is probably the default value of a variable node. I thinkwe fixed that in asyncua.. can you try it? just curious.

https://github.com/FreeOpcUa/opcua-asyncio/pull/427 try that one. it should fix it

I will not have time, but code is very similar so you or someone else can port. Or you can migrate to asyncua. The sync api seems to work fine

you cannot catch service faults unfortunately. We do not know where to forward that info. Your client might do absolutely nothing at that point. so your only way to detect...

just made a test in opcua-asyncua and it works there. so you can use the sync api there