Re: [Discuss-gnuradio] hanging on top_block.stop

[Don Ward]

You don't say what OS or version of boost you are using, but it sounds like 
an old problem. Try looking at 
http://lists.gnu.org/archive/html/discuss-gnuradio/2011-12/msg00098.html in 
the mailing list archives.

-- Don W.


----- Original Message ----- 
From: "Ben Reynwar" <address@hidden>
To: "discuss-gnuradio Discussion Group" <address@hidden>
Sent: Tuesday, August 07, 2012 1:31 PM
Subject: [Discuss-gnuradio] hanging on top_block.stop


> Hi all,
>
> The following script hangs for me about 1 time in 10 on the call to
> top_block.stop.
> Drilling in a bit, it appears to get stuck on a call to 'interrupt' of
> a boost::thread instance on line 91 of gruel/src/lib/thread_group.cc.
> Has anyone else had this problem?
>
> Cheers,
> Ben
>
> import time
> from gnuradio import gr
>
> def execute():
>    tb = gr.top_block()
>    src = gr.vector_source_c([1], True)
>    snk = gr.null_sink(gr.sizeof_gr_complex)
>    tb.connect(src, snk)
>    tb.start()
>    time.sleep(0.01)
>    print("**********About to Stop***********")
>    tb.stop()
>    print("**********Stopped***********")
>
> if __name__ == "__main__":
>    execute()
>
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