On Wed, Sep 21, 2016 at 5:05 AM, Ion Gaztañaga <igaztanaga@gmail.com> wrote:
El 20/09/2016 a las 16:42, Chris Evans escribió:
Hi,

I am trying to use condition variables to signify updated data in a
managed_shared_memory segment. I have one "writer" and multiple
"readers" of the shared state, so I am using a readers-writer lock as
follows:

...

Unfortunately, although the code compiles, the reader processes are
never awakened from wait() and block forever.


Looks like a bug. named_condition_any should work with named_sharable_mutex. Please open a ticket.

Best,

Ion
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Thanks for the suggestion. For anyone interested: I've opened a ticket and included a small example demonstrating the behavior.

https://svn.boost.org/trac/boost/ticket/12476

--
Chris Evans
Systems Engineer
Azure Summit Technology, Inc.
3050 Chain Bridge Road, Suite 600
Fairfax, VA 22030