Re: [Discuss-gnuradio] Request for feature in GRC

[Martin Braun]

Achilleas,

you can put feature requests on our issue tracker, where they are less 
likely to get lost than in our list archives. There's also the roadmap: 
http://gnuradio.org/redmine/projects/gnuradio/wiki/GRCroadmap.

Of course, the GRC team is pretty understaffed, and could probably take 
on a couple more volunteers *cough cough*.

Cheers,
M

On 01.11.2014 18:49, Achilleas Anastasopoulos wrote:
> I recently had a problem with GRC where two threads were accessing
> a set_variable callback creating some unwanted behaviour
> (actually crashing the xmlrpc server).
> I fixed it by editing the python file created by GRC and locking the
> set_ callback.
>
> I thought that this can be a separate and interesting feature of the
> "variable" block in GRC, ie, a selector that selects if the user wants
> it to be "protected".
> Then a piece of code like below will be generated:
>
>
> self.lock = threading.Lock()
>
>      def set_variable(self, value):
>          self.lock.acquire()
>          self.value = value
>          other set_ cllabacks
>          self.lock.release()
>
>
> best,
> Achilleas
>
>
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