/* Object command allows to inspect the internals of an Redis Object.
* Usage: OBJECT <verb> ... arguments ... */
void objectCommand(redisClient *c) {
robj *o;
if (!strcasecmp(c->argv[1]->ptr,"refcount") && c->argc == 3) {
lockKey(c,c->argv[2]);
if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.nullbulk)))
addReplyLongLong(c,o->refcount);
unlockKey(c,c->argv[2]);
} else if (!strcasecmp(c->argv[1]->ptr,"encoding") && c->argc == 3) {
lockKey(c,c->argv[2]);
if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.nullbulk)))
addReplyBulkCString(c,strEncoding(o->encoding));
unlockKey(c,c->argv[2]);
} else if (!strcasecmp(c->argv[1]->ptr,"idletime") && c->argc == 3) {
lockKey(c,c->argv[2]);
if ((o = objectCommandLookupOrReply(c,c->argv[2],shared.nullbulk)))
addReplyLongLong(c,estimateObjectIdleTime(o));
unlockKey(c,c->argv[2]);
} else {
addReplyError(c,"Syntax error. Try OBJECT (refcount|encoding|idletime)");
}
}
void Key::unlock() const
{
DB::VBucket *bucket = DB::getBucket(*this);
if ( bucket != NULL )
pthread_rwlock_unlock( &(bucket->keyLocks[lockKey()]) );
}
uint8_t Key::cacheKey() const
{
return lockKey();
}
