Re: [Discuss-gnuradio] destructor not guaranteed in m-blocks?

[George Nychis]

Thanks Eric.

If I place some output statements in the destructor and flush the output 
stream, I never see the statements.  If I set a breakpoint in the 
destructor using GDB, the breakpoint is never reached.  This is in the 
top most block.  I've tried it in several of the inband applications and 
have yet to see the top level block's destructor get called.

- George


Eric Blossom wrote:
> On Wed, Jan 09, 2008 at 05:02:12PM -0500, George Nychis wrote:
> > Hi all,
> >
> > Is the destructor of classes instantiated in m-blocks not guaranteed when 
> > using shutdown_all()?
>
> They should all be called. However, if an mblock is blocked in the
> kernel we currently don't blast it out of the system call, and thus
> it won't have its destructor called.
>
> For more info, see the comment on line 183 of mb_runtime_thread_per_block.cc
>
> Eric