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Error=cannot discover applications from opc endpoint
March 13, 2019
9:37, EET
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salimsaid
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March 13, 2019
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Hello, i am using prosys client V 2.3.3-170

I use the client for testing purposes of my custom built opcua server.

When i try to connect with the client i get this error >> Error=cannot discover applications from opc.tcp://127.0.0.1:9995

The server returns appropriate responses for sent requests.

Hello > AcK
Open Secure channel Request > Open Secure channel response

Is there anything specific that i need to implement in my server for the server to support Prosys ?

March 13, 2019
12:38, EET
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Teppo Uimonen
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Hi,

Our Client uses Discovery Services, for example Get Endpoints Service, when it’s connecting to an OPC UA Server. These Services belong to the OPC UA Core Server Facet and should be implemented by any OPC UA Server. A complete description about the Core Server Facet can be found for example here: https://apps.opcfoundation.org/profilereporting/

Possibly you just need to implement the Get Endpoints Service in order to make it compatible with Prosys Client at this point. Good luck for your Server implementation!

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