int main(int argc, char **argv)
{
verbose = getenv("LIBCBIO_TESTS_VERBOSE") ? 1 : 0;
core = getenv("LIBCBIO_TESTS_COREDUMP") ? 1 : 0;
++verbose;
if (argc == 1) {
run_single(get_testcase(argv[0]));
} else {
run_all();
}
/* Not reached */
return 0;
}
int
transition_machine()
{
int i;
while(transition!=DEATH) {
switch(transition) {
case MULTI:
run_multi();
break;
case SINGLE:
run_single();
break;
}
}
syslog(LOG_EMERG,"Killing all existing sessions...");
/* Kill all sessions */
kill(-1,SIGKILL);
/* Be nice and wait for them */
while(waitpid(-1,(int *)0,WNOHANG|WUNTRACED)>0) continue;
unmount("/",0);
reboot(RB_AUTOBOOT);
/* NOTREACHED */
}
int main(int argc,char* argv[])
{
int iRet = 0;
if (argc < 2)
{
fprintf( stderr,"usage: %s config_file", argv[0]);
return -1;
}
//读取配置文件
char szIiniFile[256] = {0};
strncpy (szIiniFile ,argv[1], sizeof (szIiniFile));
if(access (szIiniFile, F_OK) != 0)
{
fprintf( stderr,"get config file:[%s] error", szIiniFile);
return -1;
}
//读取配置参数
if(ReadConfig(szIiniFile) != 0)
{
fprintf( stderr,"initalize config file:[%s] error\n", szIiniFile);
exit(1);
}
//日志初始化
g_pLog = new Log (g_sysParam.log_dir, g_sysParam.log_priority, g_sysParam.log_size, g_sysParam.log_num, g_sysParam.log_prename);
//单实例进程
iRet = run_single(argv[0]);
if(iRet)
{
LOG(LOG_ERROR, "run_single error\n");
exit(1);
}
//环境设置
init_fdlimit ();
//信号处理
struct sigaction sa;
sigset_t sset;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sigterm_handler;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGQUIT, &sa, NULL);
signal(SIGPIPE, SIG_IGN);
signal(SIGCHLD, SIG_IGN);
sigemptyset(&sset);
sigaddset(&sset, SIGSEGV);
sigaddset(&sset, SIGBUS);
sigaddset(&sset, SIGABRT);
sigaddset(&sset, SIGILL);
sigaddset(&sset, SIGCHLD);
sigaddset(&sset, SIGFPE);
sigprocmask(SIG_UNBLOCK, &sset, &sset);
//守护进程
// daemon(1, 1);
// MyReactor 对象池
iRet = LITEREACTORPOOL_INSTANCE->Init( g_sysParam.thread_num, newMyReactor);
if(iRet)
{
LOG(LOG_ERROR,"LITEREACTORPOOL_INSTANCE Init error!");
exit(1);
}
LOG(LOG_INFO, "server init ok, MainLoop start!");
//监听及 accept, 如果有返回则程序退出
iRet = MainLoop();
if(iRet)
{
LOG(LOG_WARN, "MainLoop exit!!!!!!!!!!!!!!");
exit(1);
}
return 0;
}
