//---------------------------------------------------------- Add a timeout event
func Add(Type int16, user_id int32, timeout int64, params []byte) int32 {
event_id := db.NextVal(EVENTID_GEN)
timer.Add(event_id, timeout, _event_ch)
event := &Event{Type: Type, UserId: user_id, EventId: event_id, Timeout: timeout, Params: params}
_events_lock.Lock()
_events[event_id] = event
_events_lock.Unlock()
// store to db
event_tbl.Add(event)
return event_id
}
//---------------------------------------------------------- create group
func Create(creator_id int32, groupname string) (groupid int32, succ bool) {
_lock.Lock()
defer _lock.Unlock()
if _group_names[groupname] == nil {
groupid := db.NextVal(GROUP_GEN)
group := &GroupInfo{GroupId: groupid, Name: groupname, Leader: creator_id}
group._members._add(creator_id)
// index
_groups[groupid] = group
_group_names[groupname] = group
// save
_save(group)
return groupid, true
}
return 0, false
}