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Cockatrice/servatrice/CMakeLists.txt
Lukas Brübach a542831aad [Server] Instrument command processing, game starts, and event loops 
Add a lock-free MetricsRegistry that accumulates per-command processing
times in preallocated histogram slots (one per protobuf command type,
bucketed at 1/5/10/25/50/100/250/500/1000/2500/5000 ms +Inf). The
hot-path observeCommand() uses only relaxed atomic adds — no locks,
no allocations, no cache-line ping-pong beyond the unavoidable counter
updates.

Wire the registry into AbstractServerSocketInterface::processCommandContainer()
so every processed command is attributed with its container's wall-clock
time. When a container exceeds metrics/slow_command_ms (default 500),
a warning is logged including the connected username.

Add an EventLoopWatchdog heartbeat that runs on every socket pool thread.
If a heartbeat overshoots metrics/stall_warn_ms (default 2000 ms), the
overshoot is recorded in atomic counters and a warning is logged. Both
thresholds are configurable in servatrice.ini; setting stall_warn_ms to 0
disables the watchdogs entirely.

Track game-start durations via a separate histogram in MetricsRegistry.
Server_Game::startGameNow() measures the time from zone creation through
player materialization and reports it via Server::observeGameStartDurationMs().

Add a live card-count gauge: Server_Game exposes getCardsInGame() and
Servatrice::getCardsInGamesTotal() sums across all running games under
the appropriate read locks.

Include a standalone metrics_registry_test (Google Test) that validates
empty registries, single/multi-sample histograms, kind encoding,
overflow-slot collapse, negative-duration clamping, gauge rendering,
and the game-start histogram separation.

Took 10 minutes
2026-09-11 09:01:55 +02:00

230 lines
7.2 KiB
CMake
Raw Blame History

# CMakeLists for servatrice directory
#
# provides the servatrice binary
project(Servatrice VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
set(servatrice_SOURCES
src/email_parser.cpp
src/event_loop_watchdog.cpp
src/main.cpp
src/metrics_registry.cpp
src/servatrice.cpp
src/servatrice_connection_pool.cpp
src/servatrice_database_interface.cpp
src/server_logger.cpp
src/serversocketinterface.cpp
src/settingscache.cpp
src/isl_interface.cpp
src/signalhandler.cpp
${VERSION_STRING_CPP}
src/smtpclient.cpp
src/smtp/qxthmac.cpp
src/smtp/qxtmailattachment.cpp
src/smtp/qxtmailmessage.cpp
src/smtp/qxtsmtp.cpp
)
set(servatrice_RESOURCES servatrice.qrc)
if(WIN32)
set(servatrice_SOURCES ${servatrice_SOURCES} servatrice.rc)
endif(WIN32)
# Under FreeBSD we need libexecinfo to use backtrace_symbols_fd()
if(CMAKE_HOST_SYSTEM MATCHES "FreeBSD")
find_package(Libexecinfo REQUIRED)
set(SYSTEM_LIBRARIES ${EXECINFO_LIBRARY} ${SYSTEM_LIBRARIES})
endif()
if(APPLE)
set(MACOSX_BUNDLE_ICON_FILE appicon.icns)
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/resources/appicon.icns PROPERTIES MACOSX_PACKAGE_LOCATION Resources
)
set(servatrice_SOURCES ${servatrice_SOURCES} ${CMAKE_CURRENT_SOURCE_DIR}/resources/appicon.icns)
endif(APPLE)
qt6_add_resources(servatrice_RESOURCES_RCC ${servatrice_RESOURCES})
set(QT_DONT_USE_QTGUI TRUE)
# Mysql connector
if(UNIX)
if(APPLE)
set(MYSQLCLIENT_DEFAULT_PATHS "/usr/local/lib" "/opt/local/lib/mysql55/mysql/" "/opt/local/lib/mysql56/mysql/")
else()
set(MYSQLCLIENT_DEFAULT_PATHS "/usr/lib64" "/usr/local/lib64" "/usr/lib" "/usr/local/lib")
endif()
elseif(WIN32)
set(MYSQLCLIENT_DEFAULT_PATHS "C:\\Program Files\\MySQL\\MySQL Server 5.7\\lib"
"C:\\Program Files (x86)\\MySQL\\MySQL Server 5.7\\lib"
)
endif()
find_library(
MYSQL_CLIENT_LIBRARIES
NAMES mysqlclient
PATHS ${MYSQLCLIENT_DEFAULT_PATHS}
PATH_SUFFIXES mysql mariadb
)
if(${MYSQL_CLIENT_LIBRARIES} MATCHES "NOTFOUND")
set(MYSQLCLIENT_FOUND
FALSE
CACHE INTERNAL ""
)
message(STATUS "MySQL connector NOT FOUND: Servatrice won't be able to connect to a MySQL server")
unset(MYSQL_CLIENT_LIBRARIES)
else()
set(MYSQLCLIENT_FOUND
TRUE
CACHE INTERNAL ""
)
get_filename_component(MYSQLCLIENT_LIBRARY_DIR ${MYSQL_CLIENT_LIBRARIES} PATH)
message(STATUS "Found MySQL connector at: ${MYSQL_CLIENT_LIBRARIES}")
endif()
# Declare path variables
set(ICONDIR
share/icons
CACHE STRING "icon dir"
)
set(DESKTOPDIR
share/applications
CACHE STRING "desktop file destination"
)
# Build servatrice binary and link it
add_executable(servatrice MACOSX_BUNDLE ${servatrice_MOC_SRCS} ${servatrice_RESOURCES_RCC} ${servatrice_SOURCES})
target_precompile_headers(servatrice PRIVATE "${CMAKE_SOURCE_DIR}/cmake/pch/qtcore_pch.h")
if(CMAKE_HOST_SYSTEM MATCHES "FreeBSD")
target_link_libraries(
servatrice libcockatrice_deck_list libcockatrice_network_server_remote Threads::Threads ${SERVATRICE_QT_MODULES}
${LIBEXECINFO_LIBRARY}
)
else()
target_link_libraries(
servatrice libcockatrice_deck_list libcockatrice_network_server_remote Threads::Threads ${SERVATRICE_QT_MODULES}
)
endif()
# install rules
if(UNIX)
if(APPLE)
set(MACOSX_BUNDLE_INFO_STRING "${PROJECT_NAME}")
set(MACOSX_BUNDLE_GUI_IDENTIFIER "com.cockatrice.${PROJECT_NAME}")
set(MACOSX_BUNDLE_LONG_VERSION_STRING "${PROJECT_NAME}-${PROJECT_VERSION}")
set(MACOSX_BUNDLE_BUNDLE_NAME ${PROJECT_NAME})
set(MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION})
set(MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION})
install(TARGETS servatrice BUNDLE DESTINATION ./)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.ini.example DESTINATION ./servatrice.app/Contents/Resources/)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.sql DESTINATION ./servatrice.app/Contents/Resources/)
else()
# Assume linux
install(TARGETS servatrice RUNTIME DESTINATION bin/)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.ini.example DESTINATION share/servatrice/)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.sql DESTINATION share/servatrice/)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/resources/servatrice.png DESTINATION ${ICONDIR}/hicolor/48x48/apps)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/resources/servatrice.svg DESTINATION ${ICONDIR}/hicolor/scalable/apps)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.desktop DESTINATION ${DESKTOPDIR})
endif()
elseif(WIN32)
install(TARGETS servatrice RUNTIME DESTINATION ./)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.ini.example DESTINATION ./)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/servatrice.sql DESTINATION ./)
endif()
if(APPLE)
# these needs to be relative to CMAKE_INSTALL_PREFIX
set(plugin_dest_dir servatrice.app/Contents/Plugins)
set(qtconf_dest_dir servatrice.app/Contents/Resources)
# Qt plugins: platforms, sqldrivers/mysql, tls (Qt6)
install(
DIRECTORY "${QT_PLUGINS_DIR}/"
DESTINATION ${plugin_dest_dir}
COMPONENT Runtime
FILES_MATCHING
PATTERN "*.dSYM" EXCLUDE
PATTERN "*_debug.dylib" EXCLUDE
PATTERN "platforms/*.dylib"
PATTERN "sqldrivers/libqsqlmysql*.dylib"
PATTERN "tls/*.dylib"
)
install(
CODE "
file(WRITE \"\${CMAKE_INSTALL_PREFIX}/${qtconf_dest_dir}/qt.conf\" \"[Paths]
Plugins = Plugins
Translations = Resources/translations\")
"
COMPONENT Runtime
)
install(
CODE "
file(GLOB_RECURSE QTPLUGINS
\"\${CMAKE_INSTALL_PREFIX}/${plugin_dest_dir}/*.dylib\")
set(BU_CHMOD_BUNDLE_ITEMS ON)
include(BundleUtilities)
fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/servatrice.app\" \"\${QTPLUGINS}\" \"${QT_LIBRARY_DIR};${MYSQLCLIENT_LIBRARY_DIR}\")
"
COMPONENT Runtime
)
endif()
if(WIN32)
# these needs to be relative to CMAKE_INSTALL_PREFIX
set(plugin_dest_dir Plugins)
set(qtconf_dest_dir .)
install(
DIRECTORY "${CMAKE_BINARY_DIR}/${PROJECT_NAME}/${CMAKE_BUILD_TYPE}/"
DESTINATION ./
FILES_MATCHING
PATTERN "*.dll"
)
# Qt plugins: platforms, sqldrivers, tls (Qt6)
install(
DIRECTORY "${QT_PLUGINS_DIR}/"
DESTINATION ${plugin_dest_dir}
COMPONENT Runtime
FILES_MATCHING
PATTERN "platforms/qdirect2d.dll"
PATTERN "platforms/qminimal.dll"
PATTERN "platforms/qoffscreen.dll"
PATTERN "platforms/qwindows.dll"
PATTERN "tls/qcertonlybackend.dll"
PATTERN "tls/qopensslbackend.dll"
PATTERN "tls/qschannelbackend.dll"
PATTERN "sqldrivers/qsqlite.dll"
PATTERN "sqldrivers/qsqlodbc.dll"
PATTERN "sqldrivers/qsqlpsql.dll"
)
install(
CODE "
file(WRITE \"\${CMAKE_INSTALL_PREFIX}/${qtconf_dest_dir}/qt.conf\" \"[Paths]
Plugins = Plugins
Translations = Resources/translations\")
"
COMPONENT Runtime
)
install(
CODE "
file(GLOB_RECURSE QTPLUGINS
\"\${CMAKE_INSTALL_PREFIX}/${plugin_dest_dir}/*.dll\")
set(BU_CHMOD_BUNDLE_ITEMS ON)
include(BundleUtilities)
fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/Servatrice.exe\" \"\${QTPLUGINS}\" \"${QT_LIBRARY_DIR};${MYSQLCLIENT_LIBRARY_DIR}\")
"
COMPONENT Runtime
)
endif()
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