func dialDb() (c redis.Conn, err error) {
u, err := url.Parse(*redisServer)
if err != nil {
return nil, err
}
defer func() {
if err != nil && c != nil {
c.Close()
}
}()
c, err = redis.Dial("tcp", u.Host)
if err != nil {
return
}
if *redisLog {
l := log.New(os.Stderr, "", log.LstdFlags)
c = redis.NewLoggingConn(c, l, "")
}
if u.User != nil {
if pw, ok := u.User.Password(); ok {
if _, err = c.Do("AUTH", pw); err != nil {
return
}
}
}
return
}
func (rs *RedisStore) conn() (conn redis.Conn, err error) {
if rs.redis == nil {
c, err2 := redis.Dial("tcp", rs.addr)
if err2 != nil {
return nil, err2
}
if rs.logger != nil {
c = redis.NewLoggingConn(c, rs.logger, rs.prefix)
}
if rs.password != "" {
_, authErr := redis.String(c.Do("AUTH", rs.password))
if authErr != nil {
err = authErr
return
}
}
if rs.db != "" {
_, selDbErr := redis.String(c.Do("SELECT", rs.db))
if selDbErr != nil {
err = selDbErr
return
}
}
rs.redis = c
}
return rs.redis, nil
}
func dialDb() (redis.Conn, error) {
redisUri, err := url.Parse(*redisServer)
if err != nil {
return nil, err
}
c, err := redis.Dial("tcp", redisUri.Host)
if err != nil {
return nil, err
}
if *redisLog {
l := log.New(os.Stderr, "", log.LstdFlags)
c = redis.NewLoggingConn(c, l, "")
}
if redisUri.User != nil {
password, hasPassword := redisUri.User.Password()
if hasPassword {
_, err = redis.String(c.Do("AUTH", password))
if err != nil {
return nil, err
}
}
}
return c, nil
}
func (rs *RedisStore) conn() (c redis.Conn, err error) {
pool, err := rs.GetPool(rs.addr, rs.password)
if err != nil {
return nil, err
}
c = pool.Get()
if rs.logger != nil {
c = redis.NewLoggingConn(c, rs.logger, rs.prefix)
}
return c, nil
}