[TS-4102] support hmac functions in ts_lua plugin

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: sometime
• Component/s: Lua, Plugins
• Assignee: Shu Kit Francis Chan
• Reporter: James Fang
• Created: 29/Dec/15 14:31
• Updated: 09/May/16 17:31
• Resolved: 09/May/16 17:31

Description

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.