appbase::application_impl Class Reference

Collaboration diagram for appbase::application_impl:

Public Member Functions
	application_impl ()
	~application_impl ()

Public Attributes
options_description	_app_options
options_description	_cfg_options
variables_map	_options
bfs::path	_data_dir {"data-dir"}
bfs::path	_config_dir {"config-dir"}
bfs::path	_logging_conf {"logging.json"}
bfs::path	_config_file_name
uint64_t	_version = 0
std::string	_version_str = appbase_version_string
std::string	_full_version_str = appbase_version_string
std::atomic_bool	_is_quiting {false}
any_type_compare_map	_any_compare_map
std::thread	_signal_catching_thread
std::optional< boost::asio::io_context >	_signal_catching_io_ctx

Detailed Description

Definition at line 27 of file application.cpp.

Constructor & Destructor Documentation

application_impl()

appbase::application_impl::application_impl ( )

inline

Definition at line 29 of file application.cpp.

                        :_app_options("Application Options"){
#ifndef _WIN32
         // Create a separate thread to handle signals, so that they don't interrupt I/O.
         // stdio does not recover from EINTR.
         _signal_catching_io_ctx.emplace();
         _signal_catching_thread = std::thread([&ioctx = *_signal_catching_io_ctx]() {
            auto workwork = boost::asio::make_work_guard(ioctx);
            ioctx.run();
         });
 
         sigset_t blocked_signals;
         sigemptyset(&blocked_signals);
         sigaddset(&blocked_signals, SIGINT);
         sigaddset(&blocked_signals, SIGTERM);
         sigaddset(&blocked_signals, SIGPIPE);
         sigaddset(&blocked_signals, SIGHUP);
         pthread_sigmask(SIG_BLOCK, &blocked_signals, nullptr);
#endif
      }

~application_impl()

appbase::application_impl::~application_impl ( )

inline

Definition at line 49 of file application.cpp.

                          {
         if(_signal_catching_thread.joinable()) {
            _signal_catching_io_ctx->stop();
            _signal_catching_thread.join();
         }
      }

Member Data Documentation

_any_compare_map

any_type_compare_map appbase::application_impl::_any_compare_map

Definition at line 71 of file application.cpp.

_app_options

options_description appbase::application_impl::_app_options

Definition at line 56 of file application.cpp.

_cfg_options

options_description appbase::application_impl::_cfg_options

Definition at line 57 of file application.cpp.

_config_dir

bfs::path appbase::application_impl::_config_dir {"config-dir"}

Definition at line 61 of file application.cpp.

{"config-dir"};

_config_file_name

bfs::path appbase::application_impl::_config_file_name

Definition at line 63 of file application.cpp.

_data_dir

bfs::path appbase::application_impl::_data_dir {"data-dir"}

Definition at line 60 of file application.cpp.

{"data-dir"};

_full_version_str

std::string appbase::application_impl::_full_version_str = appbase_version_string

Definition at line 67 of file application.cpp.

_is_quiting

std::atomic_bool appbase::application_impl::_is_quiting {false}

Definition at line 69 of file application.cpp.

{false};

_logging_conf

bfs::path appbase::application_impl::_logging_conf {"logging.json"}

Definition at line 62 of file application.cpp.

{"logging.json"};

_options

variables_map appbase::application_impl::_options

Definition at line 58 of file application.cpp.

_signal_catching_io_ctx

std::optional<boost::asio::io_context> appbase::application_impl::_signal_catching_io_ctx

Definition at line 74 of file application.cpp.

_signal_catching_thread

std::thread appbase::application_impl::_signal_catching_thread

Definition at line 73 of file application.cpp.

_version

uint64_t appbase::application_impl::_version = 0

Definition at line 65 of file application.cpp.

_version_str

std::string appbase::application_impl::_version_str = appbase_version_string

Definition at line 66 of file application.cpp.

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The documentation for this class was generated from the following file:

• libraries/appbase/application.cpp