int LshttpdMain::checkRestartReq()
{
MainServerConfig &MainServerConfigObj = MainServerConfig::getInstance();
ChildProc *pProc;
// LinkedObj * pPrev = m_childrenList.head();
pProc = (ChildProc *)m_childrenList.begin();
while (pProc)
{
if (((ServerInfo *)pProc->m_pBlackBoard)->getRestart())
{
LS_NOTICE("Child Process:%d request a graceful server restart ...",
pProc->m_pid);
const char *pAdminEmails = MainServerConfigObj.getAdminEmails();
if ((pAdminEmails) && (*pAdminEmails))
{
char achSubject[512];
static struct utsname s_uname;
memset(&s_uname, 0, sizeof(s_uname));
if (uname(&s_uname) == -1)
LS_WARN("uname() failed!");
ls_snprintf(achSubject, sizeof(achSubject) - 1,
"LiteSpeed Web server %s on %s restarts "
"automatically to fix 503 Errors",
MainServerConfigObj.getServerName(), s_uname.nodename);
EmailSender::send(
achSubject, pAdminEmails, "");
}
gracefulRestart();
return 0;
}
// pPrev = pProc;
pProc = (ChildProc *)pProc->next();
}
return 0;
}
void LshttpdMain::onGuardTimer()
{
MainServerConfig &MainServerConfigObj = MainServerConfig::getInstance();
static int s_count = 0;
DateTime::s_curTime = time(NULL);
//#if !defined( RUN_TEST )
if (m_pidFile.testAndRelockPidFile(PID_FILE, m_pid))
{
LS_NOTICE("Failed to lock PID file, restart server gracefully ...");
gracefulRestart();
return;
}
//#endif
CgidWorker::checkRestartCgid(MainServerConfigObj.getServerRoot(),
MainServerConfigObj.getChroot(),
ServerProcessConfig::getInstance().getPriority());
HttpLog::onTimer();
m_pServer->onVHostTimer();
s_count = (s_count + 1) % 5;
clearToStopApp();
//processAdminCtrlFile( m_sCtrlFile.c_str());
checkRestartReq();
}
int LshttpdMain::processAdminCmd( char * pCmd, char * pEnd, int &apply )
{
if ( strncasecmp( pCmd, "reload:", 7 ) == 0 )
{
apply = 1;
pCmd += 7;
if ( strncasecmp( pCmd, "config", 6 ) == 0 )
{
LOG_NOTICE(( "Reload configuration request from admin interface!" ));
reconfig();
}
/* COMMENT: Not support reconfigVHost NOW.
else if ( strncasecmp( pCmd, "vhost:", 6 ) == 0 )
{
pCmd += 6;
LOG_NOTICE(( "Reload configuration for virtual host %s!", pCmd ));
if ( m_pBuilder->loadConfigFile( NULL ) == 0 )
m_pServer->reconfigVHost( pCmd, m_pBuilder->getRoot() );
//m_pBuilder->reconfigVHost( pCmd );
}*/
}
else if ( strncasecmp( pCmd, "enable:", 7 ) == 0 )
{
apply = 1;
pCmd += 7;
if ( strncasecmp( pCmd, "vhost:", 6 ) == 0 )
{
pCmd += 6;
if ( !m_pServer->enableVHost( pCmd, 1 ) )
LOG_NOTICE(( "Virtual host %s is enabled!", pCmd ));
else
LOG_ERR(( "Virtual host %s can not be enabled, reload first!", pCmd ));
}
}
else if ( strncasecmp( pCmd, "disable:", 8 ) == 0 )
{
apply = 1;
pCmd += 8;
if ( strncasecmp( pCmd, "vhost:", 6 ) == 0 )
{
pCmd += 6;
if ( !m_pServer->enableVHost( pCmd, 0 ) )
LOG_NOTICE(( "Virtual host %s is disabled!", pCmd ));
else
LOG_ERR(( "Virtual host %s can not be disabled, reload first!", pCmd ));
}
}
else if ( strncasecmp( pCmd, "restart", 7 ) == 0 )
{
LOG_NOTICE(( "Server restart request from admin interface!" ));
gracefulRestart();
}
else if ( strncasecmp( pCmd, "toggledbg", 7 ) == 0 )
{
LOG_NOTICE(( "Toggle debug logging request from admin interface!" ));
broadcastSig( SIGUSR2, 0 );
apply = 0;
}
return 0;
}
