iterate over non-empty table got empty

[zhuizhuhaomeng]

The original issue was reported in google group.

https://groups.google.com/g/openresty-en/c/4DXfmYSU7Jo/m/bUajTOB0AQAJ?utm_medium=email&utm_source=footer

i am testing my proxy server by new version of openresty (1.21.4), and i have a big problem in load test my nginx config just :worker 1; and i have some code like this:

rewrite_by_lua_block {
    local t = {["1.2.3.4"] = { ["weight"] = 1}, ["4.5.6.7"] = { ["weight"] = 2}}
    ngx.ctx.t = t
}

balancer_by_lua_block{
    localt = ngx.ctx.t
    for key, value in pairs(t) do print(key) end -- output is empty
    for key, value in pairs(t) do print(key) end -- have output
}

[zhuizhuhaomeng]

@XmiliaH would you please have a look at this issue?

[XmiliaH]

I would say this might be fixed in https://github.com/LuaJIT/LuaJIT/commit/32984282ddae666b3c94cd27538e1c78b49a1877.

[zhuizhuhaomeng]

thank you