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FORTE Monitoring: same response for different mistakes [message #1790444]

Mon, 11 June 2018 08:37

Luca Hollkosse

Messages: 10
Registered: March 2018

Junior Member

Dear all,

I thought Forte Monitoring only responds with INVALID_DST when there is no matching destination (resource) found. Am I right that this is the desired behavior?

I tried to force a not existing port (ABC123) of an existing fb (F_ADD) with this command:

<Request ID="1" Action="WRITE"><Connection Source="555" Destination="F_ADD.ABC123" force="true" /></Request>

Response was:

<Response ID="1" Reason="INVALID_DST">

But I had expected a response like that:

<Response ID="1" Reason="NO_SUCH_PORT">

I think I already found the line where you return INVALID_DST:
http://git.eclipse.org/c/4diac/org.eclipse.4diac.forte.git/tree/src/core/monitoring.cpp#n192

Best regards

[Updated on: Mon, 11 June 2018 08:42]

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Re: FORTE Monitoring: same response for different mistakes [message #1790484 is a reply to message #1790444]

Mon, 11 June 2018 15:41

Alois Zoitl

Messages: 1585
Registered: January 2014

Senior Member

Hi,

the problem is that the standard (Clause 6.4 of IEC 61499-1) and the compliance profile [1] does not give us to much options for responses. However after checking the tables of the compliance profile again I noticed that we should return "NO_SUCH_OBJECT" here. Would you mind filing a bug report.

BTW I'm currently working on the other issue you reported regarding monitoring and after some discussion I'll merge all the force code into the watch code. Therefore the code piece you are mentioning will go away anyhow. Maybe I can fix two things with one change then ;-)

[1] http://www.holobloc.com/doc/ita/index.htm

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Re: FORTE Monitoring: same response for different mistakes [message #1790487 is a reply to message #1790484]

Mon, 11 June 2018 16:18

Luca Hollkosse

Messages: 10
Registered: March 2018

Junior Member

Thank you for your clarification, that helped me a lot :)

You can find the bug under https://bugs.eclipse.org/bugs/show_bug.cgi?id=535776

That sounds good. I am very much looking forward to the result. I wish you much success in the implementation ;)

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