nmos-cpp-registry spends a lot of time in regex code #48
Description
When running continuous registry updates from my node, I see the following in "perf top"
4.47% nmos-cpp-registry [.] _ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb0ELb0EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv
3.20% libc-2.27.so [.] cfree@GLIBC_2.2.5
3.14% libstdc++.so.6.0.25 [.] __dynamic_cast
2.62% libstdc++.so.6.0.25 [.] _ZNK10__cxxabiv121__vmi_class_type_info12__do_dyncastElNS_17__class_type_info10__sub_kindEPKS1_PKvS4_S6_RNS1_16__dyncast_resultE
1.84% libstdc++.so.6.0.25 [.] _ZNKSt7__cxx117collateIcE12do_transformEPKcS3_
1.84% libc-2.27.so [.] malloc
1.54% libc-2.27.so [.] __GI___strcmp_ssse3
1.36% nmos-cpp-registry [.] _ZNSt6vectorIcSaIcEE4dataEv
Repeatedly breaking on the BracketMatcher function show two principal contributors. The biggest one is the JSON validator, which appears to be recompiling its regexps at run time, possibly because the it's rebuilding the registration API frequently(?!):
[sorry about the long comments, but I haven't had any luck attaching files to github tickets]
#0 std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false>::_M_apply (this=0x7fffdd7ddd20, __ch=-125 '\203') at /usr/include/c++/7/bits/regex_compiler.tcc:612
#1 0x0000555555742164 in std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false>::_M_make_cache (this=0x7fffdd7ddd20) at /usr/include/c++/7/bits/regex_compiler.h:556
#2 0x000055555573dc61 in std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false>::_M_ready (this=0x7fffdd7ddd20) at /usr/include/c++/7/bits/regex_compiler.h:525
#3 0x000055555573e969 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_insert_bracket_matcher<false, false> (this=0x7fffdd7de190, __neg=true) at /usr/include/c++/7/bits/regex_compiler.tcc:444
#4 0x000055555573ad67 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_bracket_expression (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:363
#5 0x0000555555735e79 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_atom (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:349
#6 0x0000555555732999 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_term (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:139
#7 0x000055555572fa66 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_alternative (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:121
#8 0x000055555572fa89 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_alternative (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:124
#9 0x000055555572d6d8 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_M_disjunction (this=0x7fffdd7de190) at /usr/include/c++/7/bits/regex_compiler.tcc:97
#10 0x000055555572bb77 in std::__detail::_Compiler<std::__cxx11::regex_traits<char> >::_Compiler (this=0x7fffdd7de190, __b=0x7fff7000c570 "^[^\\s\\/]+\\/[^\\s\\/]+$", __e=0x7fff7000c584 "", __loc=..., __flags=(unknown: 16))
at /usr/include/c++/7/bits/regex_compiler.tcc:82
#11 0x0000555555729d0c in std::__detail::__compile_nfa<char const*, std::__cxx11::regex_traits<char> > (__first=0x7fff7000c570 "^[^\\s\\/]+\\/[^\\s\\/]+$", __last=0x7fff7000c584 "", __loc=..., __flags=(unknown: 16)) at /usr/include/c++/7/bits/regex_compiler.h:203
#12 0x000055555572728a in std::__cxx11::basic_regex<char, std::__cxx11::regex_traits<char> >::basic_regex<char const*> (this=0x7fffdd7de4a0, __first=0x7fff7000c570 "^[^\\s\\/]+\\/[^\\s\\/]+$", __last=0x7fff7000c584 "", __loc=..., __f=(unknown: 16))
at /usr/include/c++/7/bits/regex.h:767
#13 0x00005555557255a7 in std::__cxx11::basic_regex<char, std::__cxx11::regex_traits<char> >::basic_regex<char const*> (this=0x7fffdd7de4a0, __first=0x7fff7000c570 "^[^\\s\\/]+\\/[^\\s\\/]+$", __last=0x7fff7000c584 "", __f=(unknown: 16))
at /usr/include/c++/7/bits/regex.h:512
#14 0x00005555557235f1 in std::__cxx11::basic_regex<char, std::__cxx11::regex_traits<char> >::basic_regex<std::char_traits<char>, std::allocator<char> > (this=0x7fffdd7de4a0, __s="^[^\\s\\/]+\\/[^\\s\\/]+$", __f=(unknown: 16)) at /usr/include/c++/7/bits/regex.h:493
#15 0x00005555559ab8a9 in nlohmann::json_schema_draft4::json_validator::validate_string (this=0x555555f5cbe8, instance=..., schema=..., name="root.data.caps.media_types[1]") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:766
#16 0x00005555559a9160 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data.caps.media_types[1]") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:466
#17 0x00005555559a8e51 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data.caps.media_types[1]") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:438
#18 0x00005555559a9e54 in nlohmann::json_schema_draft4::json_validator::validate_array (this=0x555555f5cbe8, instance=..., schema=..., name="root.data.caps.media_types") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:569
#19 0x00005555559a9137 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data.caps.media_types") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:462
#20 0x00005555559aa699 in nlohmann::json_schema_draft4::json_validator::validate_object (this=0x555555f5cbe8, instance=..., schema=..., name="root.data.caps") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:649
#21 0x00005555559a910e in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data.caps") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:458
#22 0x00005555559aa699 in nlohmann::json_schema_draft4::json_validator::validate_object (this=0x555555f5cbe8, instance=..., schema=..., name="root.data") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:649
#23 0x00005555559a910e in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:458
#24 0x00005555559a8e51 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:438
#25 0x00005555559a8e51 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root.data") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:438
#26 0x00005555559aa699 in nlohmann::json_schema_draft4::json_validator::validate_object (this=0x555555f5cbe8, instance=..., schema=..., name="root") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:649
#27 0x00005555559a910e in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:458
#28 0x00005555559a8e51 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=..., schema_=..., name="root") at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:438
#29 0x00005555559a86c0 in nlohmann::json_schema_draft4::json_validator::validate (this=0x555555f5cbe8, instance=...) at /home/sable/bt/git/nmos-cpp/Development/third_party/nlohmann/json-validator.cpp:359
#30 0x0000555555946adc in web::json::experimental::details::json_validator_impl::validate (this=0x555555df8f10, value=..., id=...) at /home/sable/bt/git/nmos-cpp/Development/cpprest/json_validator_impl.cpp:115
#31 0x0000555555944c6a in web::json::experimental::json_validator::validate (this=0x555555f53918, value=..., id=...) at /home/sable/bt/git/nmos-cpp/Development/cpprest/json_validator_impl.cpp:137
#32 0x000055555590a1db in nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}::operator()(web::json)
(__closure=0x7fff5c003920, body=...) at /home/sable/bt/git/nmos-cpp/Development/nmos/registration_api.cpp:161
#33 0x00005555559139f7 in std::_Function_handler<bool (web::json::value), nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}>::_M_invoke(std::_Any_data const&, web::json::value&&) (__functor=..., __args#0=...) at /usr/include/c++/7/bits/std_function.h:302
#34 0x00005555558e0e85 in std::function<bool (web::json::value)>::operator()(web::json::value) const (this=0x7fffdd7e18c0, __args#0=...) at /usr/include/c++/7/bits/std_function.h:706
#35 0x00005555559138e3 in pplx::task<web::json::value>::_ContinuationTaskHandle<web::json::value, bool, nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}, std::integral_constant<bool, false>, pplx::details::_TypeSelectorNoAsync>::_LogWorkItemAndInvokeUserLambda<std::function<bool (web::json::value)>, web::json::value>(std::function<bool (web::json::value)>&&, bool (&&)(web::json::value)) const (this=0x7fff5c009710, _func=..., _value=...) at /usr/local/include/pplx/pplxtasks.h:3859
#36 0x0000555555913719 in pplx::task<web::json::value>::_ContinuationTaskHandle<web::json::value, bool, nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}, std::integral_constant<bool, false>, pplx::details::_TypeSelectorNoAsync>::_Continue(nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}, std::integral_constant<bool, false>) const (this=0x7fff5c009710) at /usr/local/include/pplx/pplxtasks.h:3891
#37 0x000055555591357d in pplx::task<web::json::value>::_ContinuationTaskHandle<web::json::value, bool, nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basi---Type <return> to continue, or q <return> to quit---
c_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}, std::integral_constant<bool, false>, pplx::details::_TypeSelectorNoAsync>::_Perform() const (this=0x7fff5c009710) at /usr/local/include/pplx/pplxtasks.h:3864
#38 0x0000555555913359 in pplx::details::_PPLTaskHandle<bool, pplx::task<web::json::value>::_ContinuationTaskHandle<web::json::value, bool, nmos::make_unmounted_registration_api(nmos::registry_model&, slog::base_gate&)::{lambda(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)#4}::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const::{lambda(web::json::value)#1}, std::integral_constant<bool, false>, pplx::details::_TypeSelectorNoAsync>, pplx::details::_ContinuationTaskHandleBase>::invoke() const (this=0x7fff5c009710)
at /usr/local/include/pplx/pplxtasks.h:1637
#39 0x000055555571ee68 in pplx::details::_TaskProcHandle::_RunChoreBridge (_Parameter=0x7fff5c009710) at /usr/local/include/pplx/pplx.h:116
#40 0x00007ffff79a51b5 in void boost::_bi::list1<boost::_bi::value<void*> >::operator()<void (*)(void*), boost::_bi::list0>(boost::_bi::type<void>, void (*&)(void*), boost::_bi::list0&, int) () from /usr/local/lib/libcpprest.so.2.10
#41 0x00007ffff79a5150 in boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >::operator()() () from /usr/local/lib/libcpprest.so.2.10
#42 0x00007ffff79a5103 in void boost::asio::asio_handler_invoke<boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > > >(boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >&, ...) ()
from /usr/local/lib/libcpprest.so.2.10
#43 0x00007ffff79a5098 in void boost_asio_handler_invoke_helpers::invoke<boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >, boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > > >(boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >&, boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >&) () from /usr/local/lib/libcpprest.so.2.10
#44 0x00007ffff79a4fc6 in boost::asio::detail::completion_handler<boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > > >::do_complete(boost::asio::detail::task_io_service*, boost::asio::detail::task_io_service_operation*, boost::system::error_code const&, unsigned long) () from /usr/local/lib/libcpprest.so.2.10
#45 0x0000555555759242 in boost::asio::detail::task_io_service_operation::complete (this=0x7fff6001e060, owner=..., ec=..., bytes_transferred=0) at /usr/include/boost/asio/detail/task_io_service_operation.hpp:38
#46 0x000055555575a20f in boost::asio::detail::task_io_service::do_run_one (this=0x555555f49cd0, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:372
#47 0x0000555555759ebf in boost::asio::detail::task_io_service::run (this=0x555555f49cd0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#48 0x000055555575a50c in boost::asio::io_service::run (this=0x7ffff7dd4868 <crossplat::threadpool::shared_instance()::s_shared+8>) at /usr/include/boost/asio/impl/io_service.ipp:59
Runner-up looks to be the user of that API:
#0 std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false>::_M_apply (this=0x555555f94900, __ch=49 '1') at /usr/include/c++/7/bits/regex_compiler.h:550
#1 0x0000555555747441 in std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false>::operator() (this=0x555555f94900, __ch=49 '1') at /usr/include/c++/7/bits/regex_compiler.h:454
#2 0x00005555557423b0 in std::_Function_handler<bool (char), std::__detail::_BracketMatcher<std::__cxx11::regex_traits<char>, false, false> >::_M_invoke(std::_Any_data const&, char&&) (__functor=..., __args#0=@0x7ffff16277b4: 49 '1')
at /usr/include/c++/7/bits/std_function.h:302
#3 0x000055555573bfe8 in std::function<bool (char)>::operator()(char) const (this=0x555555f8e2a0, __args#0=49 '1') at /usr/include/c++/7/bits/std_function.h:706
#4 0x0000555555737758 in std::__detail::_State<char>::_M_matches (this=0x555555f8e290, __char=49 '1') at /usr/include/c++/7/bits/regex_automaton.h:170
#5 0x0000555555734349 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=27) at /usr/include/c++/7/bits/regex_executor.tcc:326
#6 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=27) at /usr/include/c++/7/bits/regex_executor.tcc:480
#7 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=26) at /usr/include/c++/7/bits/regex_executor.tcc:329
#8 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=26) at /usr/include/c++/7/bits/regex_executor.tcc:480
#9 0x0000555555734024 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_subexpr_begin (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=25) at /usr/include/c++/7/bits/regex_executor.tcc:254
#10 0x0000555555730e20 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=25) at /usr/include/c++/7/bits/regex_executor.tcc:468
#11 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=24) at /usr/include/c++/7/bits/regex_executor.tcc:329
#12 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=24) at /usr/include/c++/7/bits/regex_executor.tcc:480
#13 0x00005555557340f1 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_subexpr_end (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=23) at /usr/include/c++/7/bits/regex_executor.tcc:269
#14 0x0000555555730e3b in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=23) at /usr/include/c++/7/bits/regex_executor.tcc:470
#15 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=21) at /usr/include/c++/7/bits/regex_executor.tcc:329
#16 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=21) at /usr/include/c++/7/bits/regex_executor.tcc:480
#17 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=20) at /usr/include/c++/7/bits/regex_executor.tcc:329
#18 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=20) at /usr/include/c++/7/bits/regex_executor.tcc:480
#19 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=19) at /usr/include/c++/7/bits/regex_executor.tcc:329
#20 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=19) at /usr/include/c++/7/bits/regex_executor.tcc:480
#21 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_st---Type <return> to continue, or q <return> to quit---
ring<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=18) at /usr/include/c++/7/bits/regex_executor.tcc:329
#22 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=18) at /usr/include/c++/7/bits/regex_executor.tcc:480
#23 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=17) at /usr/include/c++/7/bits/regex_executor.tcc:329
#24 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=17) at /usr/include/c++/7/bits/regex_executor.tcc:480
#25 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=16) at /usr/include/c++/7/bits/regex_executor.tcc:329
#26 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=16) at /usr/include/c++/7/bits/regex_executor.tcc:480
#27 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=15) at /usr/include/c++/7/bits/regex_executor.tcc:329
#28 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=15) at /usr/include/c++/7/bits/regex_executor.tcc:480
#29 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=14) at /usr/include/c++/7/bits/regex_executor.tcc:329
#30 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=14) at /usr/include/c++/7/bits/regex_executor.tcc:480
#31 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=13) at /usr/include/c++/7/bits/regex_executor.tcc:329
#32 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=13) at /usr/include/c++/7/bits/regex_executor.tcc:480
#33 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=12) at /usr/include/c++/7/bits/regex_executor.tcc:329
#34 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=12) at /usr/include/c++/7/bits/regex_executor.tcc:480
#35 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=11) at /usr/include/c++/7/bits/regex_executor.tcc:329
#36 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=11) at /usr/include/c++/7/bits/regex_executor.tcc:480
#37 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=10) at /usr/include/c++/7/bits/regex_executor.tcc:329
#38 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=10) at /usr/include/c++/7/bits/regex_executor.tcc:480
#39 0x0000555555734024 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_subexpr_begin (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=9) at /usr/include/c++/7/bits/regex_executor.tcc:254
---Type <return> to continue, or q <return> to quit---
#40 0x0000555555730e20 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=9) at /usr/include/c++/7/bits/regex_executor.tcc:468
#41 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=8) at /usr/include/c++/7/bits/regex_executor.tcc:329
#42 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=8) at /usr/include/c++/7/bits/regex_executor.tcc:480
#43 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=7) at /usr/include/c++/7/bits/regex_executor.tcc:329
#44 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=7) at /usr/include/c++/7/bits/regex_executor.tcc:480
#45 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=6) at /usr/include/c++/7/bits/regex_executor.tcc:329
#46 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=6) at /usr/include/c++/7/bits/regex_executor.tcc:480
#47 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=5) at /usr/include/c++/7/bits/regex_executor.tcc:329
#48 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=5) at /usr/include/c++/7/bits/regex_executor.tcc:480
#49 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=4) at /usr/include/c++/7/bits/regex_executor.tcc:329
#50 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=4) at /usr/include/c++/7/bits/regex_executor.tcc:480
#51 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=3) at /usr/include/c++/7/bits/regex_executor.tcc:329
#52 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=3) at /usr/include/c++/7/bits/regex_executor.tcc:480
#53 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=2) at /usr/include/c++/7/bits/regex_executor.tcc:329
#54 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=2) at /usr/include/c++/7/bits/regex_executor.tcc:480
#55 0x0000555555734377 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_match (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=1) at /usr/include/c++/7/bits/regex_executor.tcc:329
#56 0x0000555555730ebc in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=1) at /usr/include/c++/7/bits/regex_executor.tcc:480
#57 0x0000555555734024 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_handle_subexpr_begin (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=0) at /usr/include/c++/7/bits/regex_executor.tcc:254
#58 0x0000555555730e20 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11:---Type <return> to continue, or q <return> to quit---
:basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_dfs (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix, __i=0) at /usr/include/c++/7/bits/regex_executor.tcc:468
#59 0x000055555572e893 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_main_dispatch (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix) at /usr/include/c++/7/bits/regex_executor.tcc:87
#60 0x000055555572c955 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_main (this=0x7ffff1628560,
__match_mode=std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_Match_mode::_Prefix) at /usr/include/c++/7/bits/regex_executor.h:149
#61 0x000055555572c99d in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_search_from_first (this=0x7ffff1628560) at /usr/include/c++/7/bits/regex_executor.h:101
#62 0x000055555572ab62 in std::__detail::_Executor<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::regex_traits<char>, true>::_M_search (this=0x7ffff1628560) at /usr/include/c++/7/bits/regex_executor.tcc:42
#63 0x0000555555727d5e in std::__detail::__regex_algo_impl<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, char, std::__cxx11::regex_traits<char>, (std::__detail::_RegexExecutorPolicy)0, false> (__s=47 '/', __e=0 '\000', __m=..., __re=..., __flags=(unknown: 64))
at /usr/include/c++/7/bits/regex.tcc:82
#64 0x0000555555725acf in std::regex_search<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, char, std::__cxx11::regex_traits<char> > (__s=47 '/', __e=0 '\000', __m=..., __re=..., __flags=(unknown: 64)) at /usr/include/c++/7/bits/regex.h:2196
#65 0x00005555557239c4 in std::regex_search<std::char_traits<char>, std::allocator<char>, std::allocator<std::__cxx11::sub_match<__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, char, std::__cxx11::regex_traits<char> > (__s="/x-nmos/registration/v1.2/health/nodes/f7699281-695d-5bea-8fb2-b1fba9a57c79", __m=..., __e=..., __f=(unknown: 64)) at /usr/include/c++/7/bits/regex.h:2302
#66 0x000055555571a8ca in web::http::experimental::listener::api_router::route_regex_match (path="/x-nmos/registration/v1.2/health/nodes/f7699281-695d-5bea-8fb2-b1fba9a57c79", route_match=..., route_regex=...,
flags=web::http::experimental::listener::api_router::match_prefix) at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:204
#67 0x000055555571974d in web::http::experimental::listener::api_router::operator() (this=0x555555f790c0, req=..., res=..., route_path="", parameters=std::unordered_map with 0 elements, route=
{flags = web::http::experimental::listener::api_router::match_prefix, route_pattern = {first = {static icase = <optimized out>, static nosubs = <optimized out>, static optimize = <optimized out>, static collate = <optimized out>, static ECMAScript = (unknown: 16), static basic = <optimized out>, static extended = <optimized out>, static awk = <optimized out>, static grep = <optimized out>, static egrep = <optimized out>, _M_flags = (unknown: 16), _M_loc = {static none = 0, static ctype = 1, static numeric = 2, static collate = 4, static time = 8, static monetary = 16, static messages = 32, static all = 63, _M_impl = 0x7ffff6434680, static _S_classic = <optimized out>, static _S_global = <optimized out>, static _S_categories = <optimized out>, static _S_once = <optimized out>, static _S_twinned_facets = <optimized out>}, _M_automaton = std::shared_ptr<const std::__detail::_NFA<std::__cxx11::regex_traits<char> >> (use count 1, weak count 0) = {get() = 0x555555f9a4e0}}, second = std::map with 2 elements = {["api"] = 1, ["version"] = 2}}, method = "", handler = {<std::_Maybe_unary_or_binary_function<pplx::task<bool>, web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&>> = {<No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x555555f29900, _M_const_object = 0x555555f29900, _M_function_pointer = 0x555555f29900, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x555555f29900}, _M_pod_data = "\000\231\362UUU\000\000\000\000\000\000\000\000\000"}, _M_manager = 0x555555701dcf <std::_Function_base::_Base_manager<web::http::experimental::listener::api_router>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x555555701cb2 <std::_Function_handler<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&), web::http::experimental::listener::api_router>::_M_invoke(std::_Any_data const&, web::http::http_request&&, web::http::http_response&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)>}})
at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:72
#68 0x00005555557193fa in web::http::experimental::listener::api_router::operator() (this=0x555555f790c0, req=..., res=..., route_path="", parameters=std::unordered_map with 0 elements) at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:63
#69 0x0000555555701d6c in std::_Function_handler<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&), web::http::experimental::listener::api_router>::_M_invoke(std::_Any_data const&, web::http::http_request&&, web::http::http_response&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) (__functor=..., __args#0=...,
__args#1=..., __args#2="", __args#3=std::unordered_map with 0 elements) at /usr/include/c++/7/bits/std_function.h:302
#70 0x0000555555723455 in std::function<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)>::operator()(web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) const (this=0x555555e094c8, __args#0=..., __args#1=..., __args#2="", __args#3=std::unordered_map with 0 elements)
at /usr/include/c++/7/bits/std_function.h:706
#71 0x0000555555719ef9 in web::http::experimental::listener::api_router::call(std::function<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)> const&, std::function<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)> const&, web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) (handler=..., exception_handler=..., req=..., res=..., route_path="", parameters=std::unordered_map with 0 elements)
at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:116
#72 0x00005555557198df in web::http::experimental::listener::api_router::operator() (this=0x555555e32b28, req=..., res=..., route_path="", parameters=std::unordered_map with 0 elements, route=
{flags = web::http::experimental::listener::api_router::match_prefix, route_pattern = {first = {static icase = <optimized out>, static nosubs = <optimized out>, static optimize = <optimized out>, static collate = <optimized out>, static ECMAScript = (unknown: 16), static basic = <optimized out>, static extended = <optimized out>, static awk = <optimized out>, static grep = <optimized out>, static egrep = <optimized out>, _M_flags = (unknown: 16), _M_loc = {static none = 0, static ctype = 1, static numeric = 2, static collate = 4, static time = 8, static monetary = 16, static messages = 32, static all = 63, _M_impl = 0x7ffff6434680, static _S_classic = <optimized out>, static _S_global = <optimized out>, static _S_categories = <optimized out>, static _S_once = <optimized out>, static _S_twinned_facets = <optimized out>}, _M_automaton = std::shared_ptr<const std::__detail::_NFA<std::__cxx11::regex_traits<char> >> (use count 1, weak count 0) = {get() = 0x555555f9a620}}, second = std::map with 0 elements}, method = "", handler = {<std::_Maybe_unary_or_binary_function<pplx::task<bool>, web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::all---Type <return> to continue, or q <return> to quit---
ocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&>> = {<No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x555555f790c0, _M_const_object = 0x555555f790c0, _M_function_pointer = 0x555555f790c0, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x555555f790c0, this adjustment 140737488345632}, _M_pod_data = "\300\220\367UUU\000\000 \332\377\377\377\177\000"}, _M_manager = 0x555555701dcf <std::_Function_base::_Base_manager<web::http::experimental::listener::api_router>::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x555555701cb2 <std::_Function_handler<pplx::task<bool> (web::http::http_request, web::http::http_response, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&), web::http::experimental::listener::api_router>::_M_invoke(std::_Any_data const&, web::http::http_request&&, web::http::http_response&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)>}})
at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:81
#73 0x00005555557193fa in web::http::experimental::listener::api_router::operator() (this=0x555555e32b28, req=..., res=..., route_path="", parameters=std::unordered_map with 0 elements) at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:63
#74 0x000055555571920a in web::http::experimental::listener::api_router::operator() (this=0x555555e32b28, req=...) at /home/sable/bt/git/nmos-cpp/Development/cpprest/api_router.cpp:41
#75 0x0000555555817a6a in std::__invoke_impl<void, web::http::experimental::listener::api_router&, web::http::http_request> (__f=..., __args#0=...) at /usr/include/c++/7/bits/invoke.h:60
#76 0x000055555581636d in std::__invoke<web::http::experimental::listener::api_router&, web::http::http_request> (__fn=..., __args#0=...) at /usr/include/c++/7/bits/invoke.h:95
#77 0x00005555558136af in std::reference_wrapper<web::http::experimental::listener::api_router>::operator()<web::http::http_request> (this=0x555555fce9a0, __args#0=...) at /usr/include/c++/7/bits/refwrap.h:356
#78 0x0000555555810dfb in std::_Function_handler<void (web::http::http_request), std::reference_wrapper<web::http::experimental::listener::api_router> >::_M_invoke(std::_Any_data const&, web::http::http_request&&) (__functor=..., __args#0=...)
at /usr/include/c++/7/bits/std_function.h:316
#79 0x00007ffff78483cb in std::function<void (web::http::http_request)>::operator()(web::http::http_request) const () from /usr/local/lib/libcpprest.so.2.10
#80 0x00007ffff7846126 in web::http::experimental::listener::details::http_listener_impl::handle_request(web::http::http_request) () from /usr/local/lib/libcpprest.so.2.10
#81 0x00007ffff79f4f51 in (anonymous namespace)::asio_server_connection::dispatch_request_to_listener() () from /usr/local/lib/libcpprest.so.2.10
#82 0x00007ffff79f39a0 in (anonymous namespace)::asio_server_connection::handle_headers() () from /usr/local/lib/libcpprest.so.2.10
#83 0x00007ffff79f2f89 in (anonymous namespace)::asio_server_connection::handle_http_line(boost::system::error_code const&) () from /usr/local/lib/libcpprest.so.2.10
#84 0x00007ffff79f2243 in (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}::operator()(boost::system::error_code const&, unsigned long) const () from /usr/local/lib/libcpprest.so.2.10
#85 0x00007ffff79fa9cb in boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>::operator()(boost::system::error_code const&, unsigned long, int) () from /usr/local/lib/libcpprest.so.2.10
#86 0x00007ffff7a14c32 in boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>::operator()() () from /usr/local/lib/libcpprest.so.2.10
#87 0x00007ffff7a1239d in void boost::asio::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long> >(boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>&, ...) () from /usr/local/lib/libcpprest.so.2.10
#88 0x00007ffff7a109f4 in void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>, {lambda(boost::system::error_code const&, unsigned long)#2}>(boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>&, {lambda(boost::system::error_code const&, unsigned long)#2}&) ()
from /usr/local/lib/libcpprest.so.2.10
#89 0x00007ffff7a0e682 in void boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, {lambda(boost::system::error_code const&, unsigned long)#2}>(boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>&, boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, {lambda(boost::system::error_code const&, unsigned long)#2}>*) () from /usr/local/lib/libcpprest.so.2.10
#90 0x00007ffff7a0bfbe in void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>(boost::asio::detail::binder2<boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}>, boost::system::error_code, unsigned long>&, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}&) () from /usr/local/lib/libcpprest.so.2.10
#91 0x00007ffff7a09c9d in boost::asio::detail::reactive_socket_recv_op<boost::asio::mutable_buffers_1, boost::asio::detail::read_until_match_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, std::allocator<char>, (anonymous namespace)::crlfcrlf_nonascii_searcher_t, (anonymous namespace)::asio_server_connection::start_request_response()::{lambda(boost::system::error_code const&, unsigned long)#2}> >::do_complete(boost::asio::detail::task_io_service*, boost::asio::detail::task_io_service_operation*, boost::system::error_code const&, unsigned long) () from /usr/local/lib/libcpprest.so.2.10
#92 0x0000555555759242 in boost::asio::detail::task_io_service_operation::complete (this=0x7fff7c017430, owner=..., ec=..., bytes_transferred=0) at /usr/include/boost/asio/detail/task_io_service_operation.hpp:38
#93 0x000055555575a20f in boost::asio::detail::task_io_service::do_run_one (this=0x555555f49cd0, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:372
#94 0x0000555555759ebf in boost::asio::detail::task_io_service::run (this=0x555555f49cd0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#95 0x000055555575a50c in boost::asio::io_service::run (this=0x7ffff7dd4868 <crossplat::threadpool::shared_instance()::s_shared+8>) at /usr/include/boost/asio/impl/io_service.ipp:59