func cmdDbs(c *Client) {
dbs := c.godis.Dbs
list := ds.NewList()
for i := 0; i < len(dbs); i++ {
list.Put(ds.CreateObjectFromString(strconv.Itoa(int(dbs[i].Id)), 0))
list.Put(ds.CreateObjectFromString(dbs[i].DbName, 0))
}
reply(c, success, list)
}
func NewTs(godis *Godis) *Ts {
return &Ts{
TsId: atomic.AddUint64(&TsGlobalId, 1),
timeout: godis.Tstimeout,
tsrList: ds.NewList(),
magicDB: make(map[string]*ds.Object),
datalog: godis.Dl,
tsLog: godis.Tl,
}
}
func (ts *Ts) GetDBKeys(db *db.DB) ds.List {
list := ds.NewList()
for key, _ := range db.Data {
list.Put(ds.CreateObject([]byte(key), ds.BIN, ts.TsId))
}
for key, _ := range ts.magicDB {
list.Put(ds.CreateObject([]byte(key), ds.BIN, ts.TsId))
}
return list
}
func (ts *Ts) storeTsr() {
var tsr *TsRecord
var ok bool
list := ds.NewList()
for e := ts.tsrList.GetFirstNode(); e != nil; e = e.Next {
if tsr, ok = e.Value.(*TsRecord); !ok {
continue
}
if tsr.Position != nil {
list.Put(tsr.Position)
}
}
if list.Len() == 0 {
return
}
ts.position = ts.tsLog.PutAMeta(store.Commit, ts.TsId, list)
if ts.position == nil {
log.Panicln("storeTsr()", list.Len())
}
}
func cmdSget(c *Client) {
if !c.ts.RlockDB(c.CurDB) {
reply(c, err_ts_lock_timeout.Error(), nil)
return
}
defer c.ts.UnLockDB(c.CurDB)
args, err := getArgs(c)
if err != nil {
reply(c, err.Error(), nil)
return
}
list := ds.NewList()
for _, key := range args {
obj := c.ts.GetDBKey(c.CurDB, key)
if obj != nil {
list.Put(obj)
}
}
reply(c, success, list)
}