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"Read to local file" doesn't stop  Topic is solved

Questions regarding the use of the UaExpert.

"Read to local file" doesn't stop  Topic is solved

Postby fczech » 20 Sep 2019, 06:35

Hi,

I'm currently implementing an OPC UA Server with File Access support. Therefore I want to use the "Read to local file" and "Write from local file" Feature that comes with the newest version of UAExpert (1.5.1).

I've already implemented the open, close and read methods. When I try to use the read to local file function, uaexpert sends an Open Request and endless Read Requests. (I haven't implemented reading the size yet)
Therefore I have the following question:
Is UAExpert expecting a specific Statuscode when the end of the file is reached? Or how will uaexpert stop?

Thanks in advance.
fczech
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Re: "Read to local file" doesn't stop

Postby fczech » 20 Sep 2019, 07:22

I've rechecked the returned values and noticed that the bytestring was not empty.
After changing this everything worked as expected.
fczech
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