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HTTP GET: terminate called after throwing an instance of 'std::out_of_range'

The web API crashes when the HTTP version number is a very large number.

The command used: GET / HTTP/98279148729847239423759832759825793857985739285732958732598327598327598375983275983275

Backtrace:

* thread #1, name = 'web_server', stop reason = [31msignal SIGABRT[0m
  * frame #0: [33m0x00007f5e95d45355[0m libc.so.6`raise + 325
    frame #1: [33m0x00007f5e95d2e853[0m libc.so.6`abort + 295
    frame #2: [33m0x00007f5e960c786a[0m libstdc++.so.6`__gnu_cxx::__verbose_terminate_handler() (.cold) at [36mvterminate.cc[0m:[33m95[0m:[33m10[0m
    frame #3: [33m0x00007f5e960d3d8a[0m libstdc++.so.6`__cxxabiv1::__terminate(void (*)()) at [36meh_terminate.cc[0m:[33m48[0m:[33m15[0m
    frame #4: [33m0x00007f5e960d3df7[0m libstdc++.so.6`std::terminate() at [36meh_terminate.cc[0m:[33m58[0m:[33m15[0m
    frame #5: [33m0x00007f5e960d409e[0m libstdc++.so.6`__cxxabiv1::__cxa_throw(obj=<unavailable>, tinfo=<unavailable>, dest=<unavailable>)(void *)) at [36meh_throw.cc[0m:[33m95[0m:[33m18[0m
    frame #6: [33m0x00007f5e960ca5bd[0m libstdc++.so.6`std::__throw_out_of_range(__s="stof") at [36mfunctexcept.cc[0m:[33m82[0m:[33m5[0m
    frame #7: [33m0x000055978920e674[0m web_server`float __gnu_cxx::__stoa<float, float, char>(__convf=(libc.so.6`strtof), __name="stof", __str="98279148729847239423759832759825793857985739285732958732598327598327598375983275983275", __idx=0x0000000000000000)(char const*, char**), char const*, char const*, unsigned long*) at [36mstring_conversions.h[0m:[33m86[0m:[33m27[0m
    frame #8: [33m0x000055978920009f[0m web_server`std::__cxx11::stof(__str="98279148729847239423759832759825793857985739285732958732598327598327598375983275983275", __idx=0x0000000000000000) at [36mbasic_string.h[0m:[33m6573[0m:[33m29[0m
    frame #9: [33m0x000055978921dba3[0m web_server`SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::write(this=0x000055978ac6b880, ec=0x00007ffc9c377120)>&)::'lambda'(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*)::operator()(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*) const::'lambda'(boost::system::error_code const&)::operator()(boost::system::error_code const&) const at [36mserver_http.hpp[0m:[33m765[0m:[33m25[0m
    frame #10: [33m0x000055978922e8b9[0m web_server`boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> std::__invoke_impl<void, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::write((null)=__invoke_other @ 0x00007ffc9c376bc0, __f=0x000055978ac6b880, (null)=0x00007ffc9c377120)>&)::'lambda'(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*)::operator()(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*) const::'lambda'(boost::system::error_code const&)&, boost::system::error_code const&>(std::__invoke_other, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::write(std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Session> const&, std::function<void (std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response>, std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Request>)>&)::'lambda'(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*)::operator()(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*) const::'lambda'(boost::system::error_code const&)&, boost::system::error_code const&) at [36minvoke.h[0m:[33m60[0m:[33m36[0m
    frame #11: [33m0x000055978922ba84[0m web_server`_ZSt10__invoke_rIvRZZN9SimpleWeb10ServerBaseIN5boost4asio19basic_stream_socketINS3_2ip3tcpENS3_8executorEEEE5writeERKSt10shared_ptrINS9_7SessionEERSt8functionIFvSA_INS9_8ResponseEESA_INS9_7RequestEEEEENKUlPSG_E_clESN_EUlRKNS2_6system10error_codeEE_JSS_EENSt9enable_ifIXsrSt6__and_IJSt7is_voidIT_ESt14__is_invocableIT0_JDpT1_EEEE5valueESY_E4typeEOS11_DpOS12_(__fn=0x000055978ac6b880, (null)=0x00007ffc9c377120) at [36minvoke.h[0m:[33m153[0m:[33m33[0m
    frame #12: [33m0x00005597892281d8[0m web_server`std::_Function_handler<void (boost::system::error_code const&), SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::write(std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Session> const&, std::function<void (std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response>, std::shared_ptr<SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Request>)>&)::'lambda'(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*)::operator()(SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response*) const::'lambda'(boost::system::error_code const&)>::_M_invoke(__functor=0x00007ffc9c377100, __args#0=0x00007ffc9c377120) at [36mstd_function.h[0m:[33m291[0m:[33m30[0m
    frame #13: [33m0x0000559789228305[0m web_server`std::function<void (boost::system::error_code const&)>::operator(this=0x00007ffc9c377100, __args#0=0x00007ffc9c377120)(boost::system::error_code const&) const at [36mstd_function.h[0m:[33m622[0m:[33m14[0m
    frame #14: [33m0x00005597892236f1[0m web_server`SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(this=0x00007ffc9c3770f0, ec=0x00007ffc9c377120, (null)=74)> const&)::'lambda'(boost::system::error_code const&, unsigned long)::operator()(boost::system::error_code const&, unsigned long) const at [36mserver_http.hpp[0m:[33m118[0m:[33m21[0m
    frame #15: [33m0x00005597892413b5[0m web_server`boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)>::operator(this=0x00007ffc9c3770d8, ec=0x00007ffc9c377120, bytes_transferred=74, start=0)(boost::system::error_code const&, unsigned long, int) at [36mwrite.hpp[0m:[33m590[0m:[33m17[0m
    frame #16: [33m0x000055978925f8ae[0m web_server`boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >::operator(this=0x00007ffc9c3770b0, ec=0x00007ffc9c377120, bytes_transferred=74, start=0)(boost::system::error_code const&, unsigned long, int) at [36mwrite.hpp[0m:[33m338[0m:[33m17[0m
    frame #17: [33m0x000055978926a77c[0m web_server`boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>::operator(this=0x00007ffc9c3770b0)() at [36mbind_handler.hpp[0m:[33m164[0m:[33m13[0m
    frame #18: [33m0x000055978926a847[0m web_server`void boost::asio::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long> >(function=0x00007ffc9c3770b0) at [36mhandler_invoke_hook.hpp[0m:[33m69[0m:[33m11[0m
    frame #19: [33m0x000055978926a7dc[0m web_server`void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)>(function=0x00007ffc9c3770b0, context=0x00007ffc9c3770f0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>&) at [36mhandler_invoke_helpers.hpp[0m:[33m37[0m:[33m22[0m
    frame #20: [33m0x000055978926a7a6[0m web_server`void boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)>(function=0x00007ffc9c3770b0, this_handler=0x00007ffc9c3770d8)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t>*) at [36mwrite.hpp[0m:[33m638[0m:[33m46[0m
    frame #21: [33m0x000055978926a6f6[0m web_server`void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >(function=0x00007ffc9c3770b0, context=0x00007ffc9c3770d8)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>&) at [36mhandler_invoke_helpers.hpp[0m:[33m37[0m:[33m22[0m
    frame #22: [33m0x000055978926a473[0m web_server`void boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >(function=0x00007ffc9c3770b0, this_handler=0x00007ffc9c3770b0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t>*) at [36mwrite.hpp[0m:[33m393[0m:[33m46[0m
    frame #23: [33m0x000055978926a2ff[0m web_server`void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> > >(function=0x00007ffc9c3770b0, context=0x00007ffc9c3770b0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>&) at [36mhandler_invoke_helpers.hpp[0m:[33m37[0m:[33m22[0m
    frame #24: [33m0x000055978926a05f[0m web_server`void boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>(function=0x00007ffc9c3770b0, this_handler=0x00007ffc9c3770b0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code>*) at [36mbind_handler.hpp[0m:[33m207[0m:[33m44[0m
    frame #25: [33m0x0000559789269da2[0m web_server`void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long> >(function=0x00007ffc9c3770b0, context=0x00007ffc9c3770b0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>&) at [36mhandler_invoke_helpers.hpp[0m:[33m37[0m:[33m22[0m
    frame #26: [33m0x0000559789269b7f[0m web_server`void boost::asio::detail::io_object_executor<boost::asio::executor>::dispatch<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(this=0x00007ffc9c3770a0, f=0x00007ffc9c3770b0, a=0x00007ffc9c377017)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>, std::allocator<void> >(boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>&&, boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long> const&) const at [36mio_object_executor.hpp[0m:[33m119[0m:[33m50[0m
    frame #27: [33m0x00005597892698e7[0m web_server`void boost::asio::detail::handler_work<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::asio::detail::io_object_executor<boost::asio::executor>, boost::asio::detail::io_object_executor<boost::asio::executor> >::complete<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(this=0x00007ffc9c377090, function=0x00007ffc9c3770b0, handler=0x00007ffc9c3770b0)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long> >(boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::system::error_code, unsigned long>&, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >&) at [36mhandler_work.hpp[0m:[33m72[0m:[33m23[0m
    frame #28: [33m0x000055978926943e[0m web_server`boost::asio::detail::reactive_socket_send_op<boost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::const_buffers_1, boost::asio::const_buffer const*, boost::asio::detail::transfer_all_t, boost::asio::detail::write_dynbuf_v1_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor>, boost::asio::basic_streambuf_ref<std::allocator<char> >, boost::asio::detail::transfer_all_t, SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::Response::send_on_delete(std::function<void (boost::system::error_code const&)> const&)::'lambda'(boost::system::error_code const&, unsigned long)> >, boost::asio::detail::io_object_executor<boost::asio::executor> >::do_complete(owner=0x000055978ac6a700, base=0x000055978ac6db20, (null)=0x00007ffc9c3772e0, (null)=0) at [36mreactive_socket_send_op.hpp[0m:[33m122[0m:[33m17[0m
    frame #29: [33m0x0000559789201d74[0m web_server`boost::asio::detail::scheduler_operation::complete(this=0x000055978ac6db20, owner=0x000055978ac6a700, ec=0x00007ffc9c3772e0, bytes_transferred=0) at [36mscheduler_operation.hpp[0m:[33m40[0m:[33m10[0m
    frame #30: [33m0x0000559789206f8c[0m web_server`boost::asio::detail::scheduler::do_run_one(this=0x000055978ac6a700, lock=0x00007ffc9c377230, this_thread=0x00007ffc9c377260, ec=0x00007ffc9c3772e0) at [36mscheduler.ipp[0m:[33m447[0m:[33m20[0m
    frame #31: [33m0x0000559789206908[0m web_server`boost::asio::detail::scheduler::run(this=0x000055978ac6a700, ec=0x00007ffc9c3772e0) at [36mscheduler.ipp[0m:[33m200[0m:[33m20[0m
    frame #32: [33m0x0000559789207486[0m web_server`boost::asio::io_context::run(this=0x000055978ac6a6e0) at [36mio_context.ipp[0m:[33m63[0m:[33m27[0m
    frame #33: [33m0x0000559789213a65[0m web_server`SimpleWeb::ServerBase<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::executor> >::start(this=0x00007ffc9c377490, callback=0x00007ffc9c377450)> const&) at [36mserver_http.hpp[0m:[33m463[0m:[33m26[0m
    frame #34: [33m0x00005597891ff012[0m web_server`main at [36mmain.cpp[0m:[33m16[0m:[33m15[0m
    frame #35: [33m0x00007f5e95d30002[0m libc.so.6`__libc_start_main + 242
    frame #36: [33m0x00005597891fed1e[0m web_server`_start + 46