apr_status_t pm_main()

in modules/fcgid/fcgid_pm_main.c [637:666]

• 19 lines of code
• 5 McCabe index (conditional complexity)

apr_status_t pm_main(server_rec * main_server, apr_pool_t * configpool)
{
    fcgid_command command;

    while (1) {
        if (procmgr_must_exit())
            break;

        /* Wait for command */
        if (procmgr_fetch_cmd(&command, main_server) == APR_SUCCESS) {
            if (is_spawn_allowed(main_server, &command))
                fastcgi_spawn(&command, main_server, configpool);

            procmgr_finish_notify(main_server);
        }

        /* Move matched node to error list */
        scan_idlelist_zombie(main_server);
        scan_idlelist(main_server);
        scan_busylist(main_server);

        /* Kill() and wait() nodes in error list */
        scan_errorlist(main_server);
    }

    /* Stop all processes */
    kill_all_subprocess(main_server);

    return APR_SUCCESS;
}