Comments (3)
c-lgrant
commented on May 18, 2024
I ran a quick test. This also happens with the oatpp websocket example app:
(gdb) where
#0 0x00005555556ceb22 in std::_Hashtable<oatpp::data::share::StringKeyLabelCI_FAST, std::pair<oatpp::data::share::StringKeyLabelCI_FAST const, oatpp::data::share::StringKeyLabel>, std::allocator<std::pair<oatpp::data::share::StringKeyLabelCI_FAST const, oatpp::data::share::StringKeyLabel> >, std::__detail::_Select1st, std::equal_to<oatpp::data::share::StringKeyLabelCI_FAST>, std::hash<oatpp::data::share::StringKeyLabelCI_FAST>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_bucket_index(oatpp::data::share::StringKeyLabelCI_FAST const&, unsigned long) const ()
#1 0x0000555555706803 in std::_Hashtable<oatpp::data::share::StringKeyLabelCI_FAST, std::pair<oatpp::data::share::StringKeyLabelCI_FAST const, oatpp::data::share::StringKeyLabel>, std::allocator<std::pair<oatpp::data::share::StringKeyLabelCI_FAST const, oatpp::data::share::StringKeyLabel> >, std::__detail::_Select1st, std::equal_to<oatpp::data::share::StringKeyLabelCI_FAST>, std::hash<oatpp::data::share::StringKeyLabelCI_FAST>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::find(oatpp::data::share::StringKeyLabelCI_FAST const&) ()
#2 0x000055555570652b in std::unordered_map<oatpp::data::share::StringKeyLabelCI_FAST, oatpp::data::share::StringKeyLabel, std::hash<oatpp::data::share::StringKeyLabelCI_FAST>, std::equal_to<oatpp::data::share::StringKeyLabelCI_FAST>, std::allocator<std::pair<oatpp::data::share::StringKeyLabelCI_FAST const, oatpp::data::share::StringKeyLabel> > >::find(oatpp::data::share::StringKeyLabelCI_FAST const&) ()
#3 0x0000555555704b7b in oatpp::web::protocol::http::outgoing::Response::putHeaderIfNotExists(oatpp::data::share::StringKeyLabelCI_FAST const&, oatpp::data::share::StringKeyLabel const&) ()
#4 0x000055555570f39f in oatpp::web::server::HttpProcessor::processRequest(oatpp::web::server::HttpRouter*, std::shared_ptr<oatpp::data::stream::IOStream> const&, std::shared_ptr<oatpp::web::protocol::http::incoming::BodyDecoder const> const&, std::shared_ptr<oatpp::web::server::handler::ErrorHandler> const&, oatpp::collection::LinkedList<std::shared_ptr<oatpp::web::server::handler::RequestInterceptor> >*, void*, int, std::shared_ptr<oatpp::data::stream::InputStreamBufferedProxy> const&, int&) ()
#5 0x0000555555707e0d in oatpp::web::server::HttpConnectionHandler::Task::run() ()
#6 0x000055555570a41b in void std::__invoke_impl<void, void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task>(std::__invoke_memfun_ref, void (oatpp::web::server::HttpConnectionHandler::Task::*&&)(), oatpp::web::server::HttpConnectionHandler::Task&&) ()
#7 0x00005555557094cd in std::__invoke_result<void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task>::type std::__invoke<void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task>(void (oatpp::web::server::HttpConnectionHandler::Task::*&&)(), oatpp::web::server::HttpConnectionHandler::Task&&) ()
#8 0x000055555570ed53 in decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)())) std::thread::_Invoker<std::tuple<void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) ()
#9 0x000055555570eb34 in std::thread::_Invoker<std::tuple<void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task> >::operator()() ()
#10 0x000055555570e970 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (oatpp::web::server::HttpConnectionHandler::Task::*)(), oatpp::web::server::HttpConnectionHandler::Task> > >::_M_run() ()
#11 0x00007ffff78ea57f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007ffff7bbd6db in start_thread (arg=0x7ffff6e85700) at pthread_create.c:463
#13 0x00007ffff734588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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lganzzzo
commented on May 18, 2024
Hey @c-lgrant
Thanks, for the bug report!
I have it reproduced.
Fixing it...
Regards,
Leonid
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lganzzzo
commented on May 18, 2024
Hey @c-lgrant ,
It is fixed now. Please update both oatpp and oatpp-module.
The problem was that Firefox was sending "Connection: keep-alive, Upgrade" header value set.
And oatpp::websocket::Handshaker was expecting just Connection: Upgrade" thus returned nullptr.
I've added support for Handshaker to parse value-sets plus changed return nullptr to throw HttpError
Thanks again for the bug report.
Best Regards,
Leonid
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