red:smembers("key"), sometime not include the new member?

[yuchao-java]

Is there an existing issue for this?

• I have searched the existing issues

Kong version ($ kong version)

Kong 3.4.0

Current Behavior

in my kong lua scripts, I write some code in access function like this:
local redis = require "resty.redis"
local red = redis:new()
red:set_timeouts(5000, 5000, 5000)
local ok, err = red:connect(redisHost, redisPort)
local result, err = red:smembers("all_allow_urls")
local ok, keep_err = red:set_keepalive(10000, 100)
at first, the key "all_allow_urls" in redis is a set, which include 10 members, then I execute SADD all_allow_urls 'aaa' in redis-cli cmd;
but when I visit my kong to check the result from red:smembers("all_allow_urls"), it sometimes include "aaa" but sometimes not。
what's wrong?

Expected Behavior

when some data changed in redis, I can use resty.redis to acquire the new data always

Steps To Reproduce

I execute set key1 value1 in redis-cli cmd,
In my lua script:
local result, err =red:get("key1"), the result is userdata: NULL when the red.get_reused_times() > 1, and the result is aaa when the red.get_reused_times() == 0.
How to get new data everytime in redis when the data is changed?

Anything else?

No response

[chronolaw]

I think that it is not a kong gateway related issue, could we turn to lua-resty-redis library?

[yuchao-java]

I just using lua-resty-redis library like this:
local redis = require "resty.redis"

[hanshuebner]

Superseded by openresty/lua-resty-redis#277