public static synchronized int getUsers() {
long max_think_time = Configure.getInstance().max_think_time;
int v = 0;
long now = System.currentTimeMillis();
try {
Enumeration<LongLongLinkedMap.ENTRY> en = users.entries();
while (en.hasMoreElements()) {
LongLongLinkedMap.ENTRY e = en.nextElement();
if (now - e.getValue() > max_think_time) {
users.remove(e.getKey());
} else {
v++;
}
}
} catch (Throwable t) {
Logger.println("A114", "METER-USERS" + t.toString());
}
return v;
}
public static void add(long userid) {
if (userid == 0) firstVisitors.add(1);
else {
users.putLast(userid, System.currentTimeMillis());
}
}