func (cli *Client) Query(metric string, tags map[string]string, minTime, maxTime int64, stat vena.Stat, velocity bool) ([]*server.Point, error) {
cli.qlmtr.Open()
defer cli.qlmtr.Close()
spaceID := vena.Hash(metric, tags)
cli.lk.Lock()
x := cli.metric.Nearest(spaceID.ShardKey(), 1)[0].(*shard).X
cli.lk.Unlock()
// Don't recover from dead shard panic
retrn := x.Call("Query", spaceID, minTime, maxTime, stat, velocity)
if retrn[1] != nil {
return nil, retrn[1].(error)
}
return retrn[0].([]*server.Point), nil
}
func (cli *Client) Put(time vena.Time, metric string, tags map[string]string, value float64) error {
cli.almtr.Open()
defer cli.almtr.Close()
spaceID := vena.Hash(metric, tags)
cli.lk.Lock()
x := cli.metric.Nearest(spaceID.ShardKey(), 1)[0].(*shard).X
cli.lk.Unlock()
// Don't recover from dead shard panic, since we need to re-discover a different shard worker
retrn := x.Call("Put", time, spaceID, value)
if retrn[0] != nil {
return retrn[0].(error)
}
return nil
}