bool SessionManager::closeSession( const String& sSID, uint32 token )
{
m_mtx.lock();
SessionMap::iterator iter = m_smap.find( sSID );
if( iter != m_smap.end() )
{
SessionData* sd = iter->second;
m_smap.erase( sSID );
sd->clearRefs();
m_mtx.unlock();
sd->dispose();
delete sd;
return true;
}
m_mtx.unlock();
return false;
}
void SessionManager::expireOldSessions()
{
numeric now = Sys::_seconds();
std::deque<SessionData*> expiredSessions;
m_mtx.lock();
while( ! m_expmap.empty() && m_expmap.begin()->first < now )
{
SessionData::WeakRef* wsd = m_expmap.begin()->second;
SessionData* sd = wsd->get();
// Is the session still alive?
if ( sd != 0 && sd->lastTouched() + timeout() < now )
{
// the data is dead, so we remove it now from the available map
m_smap.erase( sd->sID() );
// prevents others (and ourselves) to use it again
sd->clearRefs();
// and we push it aside for later clearing
expiredSessions.push_back( sd );
}
// also, take it away from our expired data
m_expmap.erase( m_expmap.begin() );
}
m_mtx.unlock();
// now we can destroy the expired sessions
std::deque<SessionData*>::iterator elem = expiredSessions.begin();
while( elem != expiredSessions.end() )
{
SessionData* sd = *elem;
sd->dispose();
delete sd;
++elem;
}
}