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Channel subscription [message #1821623]

Mon, 17 February 2020 15:22

Pedro de Arquer

Messages: 34
Registered: December 2018

Member

Hi,

I'm working on a connection driver that is actually subscribed to a device. Is is a good approach to configure it as an asset? In case it is, I was thinking in take advantage of the listen property already available in the WireAsset but I'm not sure that it should be used for this purpose.

Regards,

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Re: Channel subscription [message #1821652 is a reply to message #1821623]

Tue, 18 February 2020 08:20

Matteo Maiero

Messages: 423
Registered: July 2015
Location: Italy

Senior Member

Hello,
what do you mean with "connection driver"?
Can you detail a little better what is the setup?

Best regards,
matteo

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Re: Channel subscription [message #1821654 is a reply to message #1821652]

Tue, 18 February 2020 09:03

Pedro de Arquer

Messages: 34
Registered: December 2018

Member

Hi,

I mean an implementation of org.eclipse.kura.driver.Driver. So far I've only created connections of type master-slave where I periodically request the data. What I intend to do is to perform a publish-subscribe connection with a device. Are the WireAsset and Driver interfaces the right option for this new approach? Is the field listen (of the ChannelRecords) expected to be used for this purpose?

Thanks,

[Updated on: Tue, 18 February 2020 09:04]

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