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| author | Dan Engelbrecht <[email protected]> | 2022-04-12 16:48:16 +0200 |
|---|---|---|
| committer | Dan Engelbrecht <[email protected]> | 2022-04-12 17:02:41 +0200 |
| commit | 69d1f328c7651489919c72f1d5b782b8caf61c20 (patch) | |
| tree | 0d85f8f0f678670be84c522340d30c83810167e9 | |
| parent | reduce number of chunks in compactcas.threadedinsert (diff) | |
| download | zen-69d1f328c7651489919c72f1d5b782b8caf61c20.tar.xz zen-69d1f328c7651489919c72f1d5b782b8caf61c20.zip | |
set open file limit at startup
| -rw-r--r-- | zenserver/zenserver.cpp | 27 | ||||
| -rw-r--r-- | zenstore-test/zenstore-test.cpp | 25 |
2 files changed, 52 insertions, 0 deletions
diff --git a/zenserver/zenserver.cpp b/zenserver/zenserver.cpp index f81deb167..d8e46baf7 100644 --- a/zenserver/zenserver.cpp +++ b/zenserver/zenserver.cpp @@ -25,6 +25,12 @@ # include <zencore/windows.h> #endif +#if ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC +# include <sys/time.h> +# include <sys/resource.h> +# include <zencore/except.h> +#endif + #if ZEN_USE_MIMALLOC ZEN_THIRD_PARTY_INCLUDES_START # include <mimalloc-new-delete.h> @@ -1226,6 +1232,27 @@ main(int argc, char* argv[]) ZenWindowsService App(ServerOptions); return App.ServiceMain(); #else + +#if ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC + struct rlimit Limit; + int Error = getrlimit(RLIMIT_NOFILE, &Limit); + if (Error) + { + ZEN_WARN("failed getting rlimit RLIMIT_NOFILE, reason '{}'", MakeErrorCode(Error).message()); + } + else + { + struct rlimit NewLimit = Limit; + NewLimit.rlim_cur = 10240; + NewLimit.rlim_max = 10240; + Error = setrlimit(RLIMIT_NOFILE, &NewLimit); + if (Error != 0) + { + ZEN_WARN("failed to set RLIMIT_NOFILE limits from rlim_cur = {}, rlim_max {} to rlim_cur = {}, rlim_max {}, reason '{}'", Limit.rlim_cur, Limit.rlim_max, NewLimit.rlim_cur, NewLimit.rlim_max, MakeErrorCode(Error).message()); + } + } +#endif + if (ServerOptions.InstallService || ServerOptions.UninstallService) { throw std::runtime_error("Service mode is not supported on this platform"); diff --git a/zenstore-test/zenstore-test.cpp b/zenstore-test/zenstore-test.cpp index e6bd92ab9..a76df6639 100644 --- a/zenstore-test/zenstore-test.cpp +++ b/zenstore-test/zenstore-test.cpp @@ -4,6 +4,12 @@ #include <zencore/zencore.h> #include <zenstore/zenstore.h> +#if ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC +# include <sys/time.h> +# include <sys/resource.h> +# include <zencore/except.h> +#endif + #if ZEN_WITH_TESTS # define DOCTEST_CONFIG_IMPLEMENT # include <zencore/testing.h> @@ -13,6 +19,25 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) { +#if ZEN_PLATFORM_LINUX || ZEN_PLATFORM_MAC + struct rlimit Limit; + int Error = getrlimit(RLIMIT_NOFILE, &Limit); + if (Error) + { + ZEN_WARN("failed getting rlimit RLIMIT_NOFILE, reason '{}'", zen::MakeErrorCode(Error).message()); + } + else + { + struct rlimit NewLimit = Limit; + NewLimit.rlim_cur = 10240; + NewLimit.rlim_max = 10240; + Error = setrlimit(RLIMIT_NOFILE, &NewLimit); + if (Error != 0) + { + ZEN_WARN("failed to set RLIMIT_NOFILE limits from rlim_cur = {}, rlim_max {} to rlim_cur = {}, rlim_max {}, reason '{}'", Limit.rlim_cur, Limit.rlim_max, NewLimit.rlim_cur, NewLimit.rlim_max, zen::MakeErrorCode(Error).message()); + } + } +#endif #if ZEN_WITH_TESTS zen::zenstore_forcelinktests(); |