[jira] [Updated] (TS-4102) support hmac functions in ts_lua plugin

["Kit Chan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-4102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kit Chan updated TS-4102:
-------------------------
    Summary: support hmac functions in ts_lua plugin  (was: sha1.lua cause ts_lua dead loop)

> support hmac functions in ts_lua plugin
> ---------------------------------------
>
>                 Key: TS-4102
>                 URL: https://issues.apache.org/jira/browse/TS-4102
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Lua, Plugins
>            Reporter: James Fang
>            Assignee: Kit Chan
>             Fix For: sometime
>
>
> Requiring sha1 from https://luarocks.org/modules/kikito/sha1 
> in global hook mode would cause ts_lua to dead-loop and 100% cpu util, then killed by TM & restarted.
> This creates a "start -> high cpu dead-loop -> killed" dead end.
> By chaning "local PRELOAD_CACHE = true" in sha1.lua to "local PRELOAD_CACHE = false", ts_lua will started successfully.
> i am not sure if this is a bug of luajit/sha1/ts_lua, but requires sha1 from bare luajit command-line without disable PRELOAD_CACHE works fine.



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