Re: boost::asio::deadline_timer segmentation in version 1.71

From: Jupiter (jupiter.hce_at_[hidden])
Date: 2020-10-14 09:06:38

Hi Richard,

Thanks for your response, I don't use io_context but use the
boost::asio::io_service &io_service for boost::asio::deadline_timer in
a class object created by shared_ptr. I am sure that the io_service
was in scope at the time crashed.

Thank you.

Jupiter

On 10/14/20, Richard Hodges via Boost <boost_at_[hidden]> wrote:
> There's not a lot of information to go on here. It looks as if you might
> have a segfault in the scheduler rather than the timer itself. Is the
> io_context still in scope?
>
> Happy to chat in real time on slack if you have access to it. I generally
> hang out in the #beast channel as I maintain this library.
>
> https://cppalliance.org/slack/
>
>
> On Wed, 14 Oct 2020 at 02:30, Jupiter via Boost <boost_at_[hidden]>
> wrote:
>
>> Hi,
>>
>> My application is running one thread under boost::asio::io_service, it
>> is an embedded system running on an ARM processor with Linux, so no
>> gdb installed. The application is also using a
>> boost::asio::deadline_timer to call a function every second, but I got
>> following segmentation stack trace:
>>
>>
>> _ZN5boost4asio6detail9scheduler10do_run_oneERNS1_27conditionally_enabled_mutex11scoped_lockERNS1_21scheduler_thread_infoERKNS_6system10error_codeE+0xdd
>>
>> _ZN5boost4asio6detail9scheduler3runERNS_6system10error_codeE+0x83
>>
>> I thought I could run c++filt to demangling the library name, not sure
>> why it didn't demangle the name today.
>>
>> I used the same boost::asio::deadline_timer version 1.69 for another
>> application running on Ubuntu which was working fine, what I could be
>> missing?
>>
>> Thank you.
>>
>> Kind regards,
>>
>> Jupiter
>>
>> _______________________________________________
>> Unsubscribe & other changes:
>> http://lists.boost.org/mailman/listinfo.cgi/boost
>>
>
>
> --
> Richard Hodges
> hodges.r_at_[hidden]
> office: [phone]
> home: [phone]
> mobile: [phone]
>
> _______________________________________________
> Unsubscribe & other changes:
> http://lists.boost.org/mailman/listinfo.cgi/boost
>

-- 
"A man can fail many times, but he isn't a failure until he begins to
blame somebody else."
-- John Burroughs