Re: [Boost-users] Server failing when BOOST_ASIO_ENABLE_HANDLER_TRACKING is active

Subject: Re: [Boost-users] Server failing when BOOST_ASIO_ENABLE_HANDLER_TRACKING is active
From: Igor R (boost.lists_at_[hidden])
Date: 2013-01-02 04:23:11

> Trying to track down when the socket closes on my program, I turned on asio
> debugging.
>
> Server fails when BOOST_ASIO_ENABLE_HANDLER_TRACKING is active.
>
> Its stack trace is:
> g
> Scanning dependencies of target mrViewer
> [  9%] Building CXX object
> mrViewer/src/CMakeFiles/mrViewer.dir/core/mrvServer.o
> Linking CXX executable ../../../bin/mrViewer
> [100%] Built target mrViewer
>
> # gga_at_gga-laptop1 /media/Linux/code/applications/mrViewer
> # mar ene 01 10:04  [8] $ mrViewer /media/Linux/movies/Tangled.mov
>        [opengl] Using hardware shader profile: NVidia NV30
>        [opengl] mrViewer supports YUV images through shaders.
>        [psql] Connected to database 'assets2d_development'.
>
> The code:
>
>       boost::asio::io_service io_service;
>       tcp::endpoint listen_endpoint(tcp::v4(), s->port);
>       server rp(io_service, listen_endpoint, s->ui);
>       io_service.run();
>
> fails with:
>
> @asio|1357088683.200673|0|socket_at_0x7f303d8d2d00.close
>
> Got signal 11, faulty address is 0x1, from 0x4d222a
> [bt] Execution path:
> [bt]
> mrViewer(_ZN5boost4asio6detail15task_io_service16shutdown_serviceEv+0x3a)
> [0x4d222a]
> [bt]
> mrViewer(_ZN5boost4asio6detail15task_io_service16shutdown_serviceEv+0x3a)
> [0x4d222a]
> [bt] mrViewer() [0x4dd2c9]
> [bt] mrViewer(_ZN3mrv13server_threadEPKNS_10ServerDataE+0x408) [0x4e0e58]
> [bt] /usr/lib/libboost_thread.so.1.48.0(+0xdda9) [0x7f304e191da9]
> [bt] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f304f7f0e9a]
> [bt] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f304da1ccbd]
>
> without the #define the code works reliably except sometimes the socket
> closes unexpectedly.

I guess you've got an ODR violation, and this is the root of all the
issues you encounter.
Check thoroughly all the #ifdef's and #define's you have in every
translation unit.