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After auto reconnect it seems like subscriptions don't send DataChangeNotification anymore.
I was able to reproduce this issue by changing the [subscribe example](https://github.com/gopcua/opcua/b…
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找不到方法:“Opc.Ua.StatusCode Opc.Ua.Client.Session.Close(Int32)”。
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**Type of Issue**
[X] Bug [ ] Enhancement [ ] Compliance [ ] Question [ ] Help wanted
**Describe the Issue**
The reference C# client was most of the times I connected to Integration Object's fr…
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Hello,
I am able to get alarms&events via opc-ua from a Siemens 840d sl machine with the nodes OpcUa-Event and OpcUa-Client.
I get the alarms in the language "en-EN".
In UAExpert I can change t…
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Scenario
``
asyncua 0.8.4
python 3.8.5
``
I'm using the Prosys simulation server and a pc and running the opcua-asyncio client on another pc. Through opcua clients and Prosys for android I ca…
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Hi
I have written a opc ua client code to connect with opc ua server. This opc ua server is managed by some other manufacturer. Before deploying my code, I tested the connection with server using u…
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Subscriber is flooded with following prints:
[2024-09-26 09:14:48.206 (UTC+0200)] warn/pubsub PubSubConnection ns=1;i=51205 | Could not decode the received NetworkMessage -- No matching Re…
Graos updated
3 weeks ago
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Hello,
I was testing the Client with an OPC UA server that implements **OPC 40100-1: Machine Vision - Control, Configuration management, recipe management, result management**
https://reference…
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Following fault message I get, when I try to establish a connection to an OPC UA Server signed and encrypted:
_Opc.Ua.ServiceResultException: ApplicationCertificate cannot be found.
at Opc.Ua.Cli…
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Clarify how OPC UA Server variables could be changed (theory in the accompanying document): How to change values in the OPC UA Server: SDK, client, client rights etc.
Relates to:
https://github.c…