test

#include <algorithm>

#include <cstdlib>

#include <fstream>

#include <iostream>

#include <map>

#include <thread>

#include <vector>

#include <fcntl.h>

#include <grp.h>

#include <pwd.h>

#include <sys/stat.h>

#include <unistd.h>

#include "api/JsonApiServer.h"

    out << ::getpid() << std::endl;

}

// Looks for "-f"/"--foreground" among the args after the positional config path (argv[1])

// and returns its value string, or "" if absent. Matches authdb's own -f flag (same

// project family) in spirit, but hand-parsed here since the config path stays a plain

// positional argument rather than moving to cmdplus's flag-only model.

std::string foregroundFlagValue(int argc, char **argv) {

    for (int i = 2; i < argc; ++i) {

        std::string arg = argv[i];

        if ((arg == "-f" || arg == "--foreground") && i + 1 < argc) {

            return argv[i + 1];

        }

    }

    return "";

}

#ifndef Windows

// Classic double-step daemonize (fork, detach from the controlling terminal via setsid(),

// redirect stdio to /dev/null): matches authdb's own -f/--foreground daemonizing exactly

// (see authdb/src/authdb.cpp's main()) for consistency across this project family. Must run

// before any threads exist (harmless combined with fork() as it is here, but wrong once any

// exist) and before ConfigStore/AuthDBAdapter/etc. open anything stateful, so the forked

// child -- not a parent that's about to exit -- is what actually owns them.

void daemonize() {

    pid_t pid = ::fork();

    if (pid < 0) {

        std::cerr << "[main] fork failed" << std::endl;

        std::exit(1);

    }

    if (pid > 0) std::exit(0); // parent: detach, let the child carry on in the background

    if (::setsid() < 0) {

        std::cerr << "[main] setsid failed" << std::endl;

        std::exit(1);

    }

    ::umask(0);

    int devnull = ::open("/dev/null", O_RDWR);

    if (devnull >= 0) {

        ::dup2(devnull, STDIN_FILENO);

        ::dup2(devnull, STDOUT_FILENO);

        ::dup2(devnull, STDERR_FILENO);

        if (devnull > STDERR_FILENO) ::close(devnull);

    }

}

#endif

} // namespace

int main(int argc, char **argv) {

    if (argc < 2) {

        std::cerr << "usage: " << argv[0] << " /etc/proxyplus/proxyplus.yaml" << std::endl;

        std::cerr << "usage: " << argv[0] << " /etc/proxyplus/proxyplus.yaml [-f true]" << std::endl;

        return 1;

    }

#ifndef Windows

    // Daemonizes (background, detached) by default -- pass "-f true" to stay in the

    // foreground instead (e.g. under systemd Type=simple, Docker, or for debugging).

    bool foreground = foregroundFlagValue(argc, argv) == "true";

    if (!foreground) daemonize();

#endif

    try {

        proxyplus::config::BootstrapConfig bootstrap(argv[1]);

        auto cfg = bootstrap.get();