Re: [Discuss-gnuradio] Help needed with message ports

Hi Volker - OK thanks for the update. After rechecking my OOT example, I agree that this issue requires inheritance from a hier2_block class. Maybe that will help track down the issue... ? I know that the code for doing connections is pretty gnarly, so who knows? Anyway, worth poking at ... and please do let me/the list know of progress. I'll do the same if/when I get a chance to look at this issue. - MLD

On Sat, Jul 21, 2018, at 11:26 AM, Volker Schroer wrote:
>
> Hi Michael,
>
> thank you for your reply. Yes your clarification is correct.
>
> The block I'm trying is of type hier2_block. Meanwhile I found an older post
>
> https://lists.gnu.org/archive/html/discuss-gnuradio/2015-10/msg00008.html
>
> describing the same problem. But the gnuradio code has been modified
> since then, but it seems that the proposal in this post has been
> incorporated.
>
>
> I tested with the current git/master and git/next. The problems are the
> same.
>
> I think it depends on the hier2 block, as I can setup a simple flowgraph
> with a signal source ( this is of type sync block ) that works.
>
> Now I'm trying to understand the code of
> hier_block2_detail::msg_connect. But at the moment this is hard stuff
> for me.
> I'll report if I get a solution.
>
> -- Volker

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