本文整理汇总了Golang中bosun/org/_third_party/github.com/garyburd/redigo/redis.Conn类的典型用法代码示例。如果您正苦于以下问题：Golang Conn类的具体用法？Golang Conn怎么用？Golang Conn使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Conn类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: getIncident
func (d *dataAccess) getIncident(incidentId int64, conn redis.Conn) (*models.IncidentState, error) {
b, err := redis.Bytes(conn.Do("GET", incidentStateKey(incidentId)))
if err != nil {
return nil, slog.Wrap(err)
}
state := &models.IncidentState{}
if err = json.Unmarshal(b, state); err != nil {
return nil, slog.Wrap(err)
}
return state, nil
}示例2: saveIncident
func saveIncident(id uint64, i *models.Incident, conn redis.Conn) error {
raw, err := json.Marshal(i)
if err != nil {
return err
}
if _, err = conn.Do("HSET", "incidents", id, raw); err != nil {
return err
}
if _, err = conn.Do("ZADD", "incidentsByStart", i.Start.UTC().Unix(), id); err != nil {
return err
}
return nil
}示例3: getLatestIncident
func (d *dataAccess) getLatestIncident(ak models.AlertKey, conn redis.Conn) (*models.IncidentState, error) {
id, err := redis.Int64(conn.Do("LINDEX", incidentsForAlertKeyKey(ak), 0))
if err != nil {
if err == redis.ErrNil {
return nil, nil
}
return nil, slog.Wrap(err)
}
inc, err := d.getIncident(id, conn)
if err != nil {
return nil, slog.Wrap(err)
}
return inc, nil
}示例4: transact
func (d *dataAccess) transact(conn redis.Conn, f func() error) error {
if !d.isRedis {
return f()
}
if _, err := conn.Do("MULTI"); err != nil {
return slog.Wrap(err)
}
if err := f(); err != nil {
return slog.Wrap(err)
}
if _, err := conn.Do("EXEC"); err != nil {
return slog.Wrap(err)
}
return nil
}示例5: incrementRedisCounter
func incrementRedisCounter(data []byte, addr string, conn redis.Conn) {
if len(data) < 5 {
slog.Errorf("Insufficient data for increment from %s.", addr)
return
}
r := bytes.NewReader(data)
var i int32
err := binary.Read(r, binary.BigEndian, &i)
if err != nil {
slog.Error(err)
return
}
mts := string(data[4:])
if _, err = conn.Do("HINCRBY", RedisCountersKey, mts, i); err != nil {
slog.Errorf("Error incrementing counter %s by %d. From %s. %s", mts, i, addr, err)
}
}示例6: getSilences
func getSilences(ids []string, conn redis.Conn) ([]*models.Silence, error) {
args := make([]interface{}, len(ids)+1)
args[0] = silenceHash
for i := range ids {
args[i+1] = ids[i]
}
jsons, err := redis.Strings(conn.Do("HMGET", args...))
if err != nil {
log.Fatal(err, args)
return nil, err
}
silences := make([]*models.Silence, 0, len(jsons))
for _, j := range jsons {
s := &models.Silence{}
if err := json.Unmarshal([]byte(j), s); err != nil {
return nil, err
}
silences = append(silences, s)
}
return silences, nil
}示例7: incidentMultiGet
func (d *dataAccess) incidentMultiGet(conn redis.Conn, ids []int64) ([]*models.IncidentState, error) {
if len(ids) == 0 {
return nil, nil
}
// get all incident json keys
args := make([]interface{}, 0, len(ids))
for _, id := range ids {
args = append(args, incidentStateKey(id))
}
jsons, err := redis.Strings(conn.Do("MGET", args...))
if err != nil {
return nil, slog.Wrap(err)
}
results := make([]*models.IncidentState, 0, len(jsons))
for _, j := range jsons {
state := &models.IncidentState{}
if err = json.Unmarshal([]byte(j), state); err != nil {
return nil, slog.Wrap(err)
}
results = append(results, state)
}
return results, nil
}示例8: zpop
// zpop pops a value from the ZSET key using WATCH/MULTI/EXEC commands.
func zpop(c redis.Conn, key string) (result string, err error) {
defer func() {
// Return connection to normal state on error.
if err != nil {
c.Do("DISCARD")
}
}()
// Loop until transaction is successful.
for {
if _, err := c.Do("WATCH", key); err != nil {
return "", err
}
members, err := redis.Strings(c.Do("ZRANGE", key, 0, 0))
if err != nil {
return "", err
}
if len(members) != 1 {
return "", redis.ErrNil
}
c.Send("MULTI")
c.Send("ZREM", key, members[0])
queued, err := c.Do("EXEC")
if err != nil {
return "", err
}
if queued != nil {
result = members[0]
break
}
}
return result, nil
}