Function RM_ReplyWithEmptyArray

src/module.cpp:1615–1623

Reply to the client with an empty array. * * The function always returns REDISMODULE_OK. */

 *
 * The function always returns REDISMODULE_OK. */
int RM_ReplyWithEmptyArray(RedisModuleCtx *ctx) {
    client *c = moduleGetReplyClient(ctx);
    if (c == NULL) return REDISMODULE_OK;
    AeLocker locker;
    std::unique_lock<fastlock> lock(c->lock);
    locker.arm(c);
    addReply(c,shared.emptyarray);
    return REDISMODULE_OK;
}

/* When RedisModule_ReplyWithArray() is used with the argument
 * REDISMODULE_POSTPONED_ARRAY_LEN, because we don't know beforehand the number