func (stats *StatsBackend) SIsMember(data interface{}, client server.ProtocolClient) error {
d, _ := data.([][]byte)
if len(d) < 2 {
client.WriteError(errors.New("SISMEMBER takes 2 parameters (SISMEMBER key member)"))
client.Flush()
return nil
} else {
key := string(d[0])
results := make([]int64, len(d)-1)
for i, v := range d[1:] {
result, err := stats.mem.SIsMember(key, string(v))
if err != nil {
return err
}
results[i] = result
}
if len(results) > 1 {
client.WriteLen('*', len(results))
for _, v := range results {
client.WriteInt64(v)
}
} else {
client.WriteInt64(results[0])
}
client.Flush()
return nil
}
}
func (stats *StatsBackend) SCard(data interface{}, client server.ProtocolClient) error {
d, _ := data.([][]byte)
if len(d) < 1 {
client.WriteError(errors.New("SCARD takes at least 1 parameter (SCARD key)"))
client.Flush()
return nil
} else {
results := make([]int64, len(d))
for i, v := range d {
r, err := stats.mem.SCard(string(v))
if err != nil {
return err
} else {
results[i] = r
}
}
if len(d) > 1 {
client.WriteLen('*', len(d))
for _, v := range results {
client.WriteInt64(v)
}
} else {
client.WriteInt64(results[0])
}
client.Flush()
return nil
}
}
func (stats *StatsBackend) FlushInt(i int64, err error, client server.ProtocolClient) error {
if err != nil {
return err
}
client.WriteInt64(i)
client.Flush()
return nil
}