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Posted to issues@trafficserver.apache.org by "James Peach (JIRA)" <ji...@apache.org> on 2016/08/11 16:43:20 UTC

[jira] [Created] (TS-4741) Emit logs with native Lua functions

James Peach created TS-4741:
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             Summary: Emit logs with native Lua functions
                 Key: TS-4741
                 URL: https://issues.apache.org/jira/browse/TS-4741
             Project: Traffic Server
          Issue Type: Improvement
          Components: Logging
            Reporter: James Peach


Starting with TS-4548, we have Lua configuration for setting up logging objects. The next step is to find a way to let operators write a Lua function to generate the actual log lines. This would let you perform log filtering, etc. in Lua and make arbitrary calls to Lua functions when generating the log entries.

To get this to work, the main challenges are Lua state management (one state per loggin thread maybe? how would config reload work?) and the API around exposing logging tags (magic table indexes named after the tags?).



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