How to pass a value from @when code to a relation?

Konstantinos Tsakalozos kos.tsakalozos at canonical.com
Thu Jun 22 12:50:23 UTC 2017


Hi,

A relation is a good way to pass data between the related charms.

If you could share a toy-example of your code we might be able to offer
more assistance.

Thank you,
Konstantinos

On Wed, Jun 21, 2017 at 10:33 PM, fengxia <fxia1 at lenovo.com> wrote:

> Hi Juju,
>
> I'm designing an application, where charm A and B are linked by a A-B
> relation.
>
> In A there are a few states, and I want to parse a file to extract some
> values, then pass these values to charm B to consume. How do I make these
> values available to B then? via relation? or other mean?
>
> --
> Feng xia
> Engineer
> Lenovo USA
>
> Phone: 5088011794
> fxia1 at lenovo.com
>
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