Professional OPC
Development Tools

logos

lupa

Online Forums

Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.

Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base. For your convenience, we have also assembled a Frequently Asked Questions page.

Do not use the Contact page for technical issues.

  1. Forum
  3. Discussions
  5. Platform-specific
  7. .NET Core on Windows
  9. Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?

Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?

More
16 Jan 2019 07:26 #6988 by support
Replied by support on topic Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?
Hello,

thank you for the link. The developer is investigating the issue. I will let you know here when we have more information (can be later today, but also take a couple of days - do not know yet).

Best regards

Please Log in or Create an account to join the conversation.

More
15 Jan 2019 15:35 #6982 by cvalentin
Replied by cvalentin on topic Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?
Hi,

Thanks for your quick reply. Unfortunately the XML-DA gateway is not accessible from outside. We use this program: opc.downloads.kassl.de/trial/Kassl-dOPC-XGate-Trial.zip

It's just a executable program without installation needs. If you have a running OPC-DA server you could use this gateway to reproduce the behaviour.

Kind regards,
Christian

Please Log in or Create an account to join the conversation.

More
15 Jan 2019 15:29 #6981 by support
Replied by support on topic Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?
Hello,
thank you for reporting this.

Is there a way to obtain a demo copy of your XML-DA gateway server, or connect to it over Internet? Without that, I would pass the issue to the programmer and we would try to "simulate" such response in order to resolve the issue, but of course that is more problematic and would take more time.

Best regards

Please Log in or Create an account to join the conversation.

More
15 Jan 2019 15:19 #6980 by cvalentin
Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes? was created by cvalentin
Hi,

My company evaluates some .NET standard compatible OPC XML-DA client libraries.

While testing your OpcLabs.QuickOpc library we encountered a problem with our XML-DA Gateway server.

QuickOPC throws an exception:
ProtocolException: The content type text/xml; charset="utf-8" of the response message does not match the content type of the binding (text/xml; charset=utf-8).

As you can see the XML-DA gateway returns the charset with quotes which is not really standard and the QuickOPC library throws an exception.

Do you know if it is possible to configure your library to ignore the quotes in the soap response of the XML-DA gateway?

If not we have to evaluate other XML-DA client libraries but yours look really good and we would be glad if we could use it.

Thanks in advance,
Christian Valentin

Please Log in or Create an account to join the conversation.

Moderators: support
  1. Forum
  3. Discussions
  5. Platform-specific
  7. .NET Core on Windows
  9. Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes?
Time to create page: 0.057 seconds