func (r *RedisStruct) Sismembers(redisInstance string, key string, members []string) ([]bool, error) {
// Get and set in our pool; for redis we use our own pool
pool, ok := redisPoolMap[redisInstance]
// Increment and decrement counters using user specified functions.
if ok {
conn, err := pool.Get(redisCtx)
if err != nil {
return nil, err
}
r.fIncr(redisInstance)
defer r.fDecr(redisInstance)
defer pool.Put(conn)
for _, member := range members {
conn.(*RedisConn).Send("SISMEMBER", key, member)
}
conn.(*RedisConn).Flush()
results := make([]bool, 0, len(members))
for _, _ = range members {
res, err := conn.(*RedisConn).Receive()
if err != nil {
return nil, err
}
val := res.(int64) != 0
results = append(results, val)
}
return results, nil
} else {
return nil, errors.New("Redis: instance Not found")
}
}
// Memcache Set,
func (m *MemcacheStruct) Set(memcacheInstance string, key string, value string) (string, error) {
// Get and set in our pool; for memcache we use our own pool
pool, ok := memPoolMap[memcacheInstance]
// Increment and decrement counters using user specified functions.
m.fIncr(memcacheInstance)
defer m.fDecr(memcacheInstance)
if ok {
conn, _ := pool.Get(memCtx)
defer pool.Put(conn)
byteArr := []byte(value)
conn.(*MemcacheConn).Set(&memcache.Item{Key: key, Value: byteArr})
return "", nil
} else {
return "", errors.New("Memcache: instance Not found")
}
}
// Execute, get connection from a pool
// fetch and return connection to a pool.
func (r *RedisStruct) Execute(redisInstance string, cmd string, args ...interface{}) (interface{}, error) {
// Get and set in our pool; for redis we use our own pool
pool, ok := redisPoolMap[redisInstance]
// Increment and decrement counters using user specified functions.
if ok {
conn, err := pool.Get(redisCtx)
if err != nil {
return nil, err
}
r.fIncr(redisInstance)
defer r.fDecr(redisInstance)
defer pool.Put(conn)
return conn.(*RedisConn).Do(cmd, args...)
} else {
return nil, errors.New("Redis: instance Not found")
}
}
// Memcache Get,
func (m *MemcacheStruct) Get(memcacheInstance string, key string) (string, error) {
// Get and set in our pool; for memcache we use our own pool
pool, ok := memPoolMap[memcacheInstance]
// Increment and decrement counters using user specified functions.
m.fIncr(memcacheInstance)
defer m.fDecr(memcacheInstance)
if ok {
conn, _ := pool.Get(memCtx)
defer pool.Put(conn)
value, err := conn.(*MemcacheConn).Get(key)
if err != nil {
return "", err
}
return string(value.Value), err
} else {
return "", errors.New("Memcache: instance Not found")
}
}
func (m *MemcacheStruct) Expire(memcacheInstance string, key string, duration int) (bool, error) {
// Get and set in our pool; for memcache we use our own pool
pool, ok := memPoolMap[memcacheInstance]
// Increment and decrement counters using user specified functions.
m.fIncr(memcacheInstance)
defer m.fDecr(memcacheInstance)
if ok {
conn, _ := pool.Get(memCtx)
defer pool.Put(conn)
err := conn.(*MemcacheConn).Touch(key, int32(duration))
if err != nil {
return false, err
}
return true, nil
} else {
return true, errors.New("Memcache: instance Not found")
}
}
func (m *MemcacheStruct) Setex(memcacheInstance string, key string, duration int, val string) (bool, error) {
// Get and set in our pool; for memcache we use our own pool
pool, ok := memPoolMap[memcacheInstance]
// Increment and decrement counters using user specified functions.
m.fIncr(memcacheInstance)
defer m.fDecr(memcacheInstance)
if ok {
conn, _ := pool.Get(memCtx)
defer pool.Put(conn)
resp := conn.(*MemcacheConn).Set(&memcache.Item{Key: key, Value: []byte(val)})
if resp != nil {
return false, resp
} else {
err := conn.(*MemcacheConn).Touch(key, int32(duration))
if err != nil {
return false, err
}
return true, nil
}
} else {
return false, errors.New("Memcache: instance Not found")
}
}
