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https://issues.apache.org/jira/browse/TS-4627?focusedWorklogId=25616&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-25616
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ASF GitHub Bot logged work on TS-4627:
--------------------------------------
Author: ASF GitHub Bot
Created on: 18/Jul/16 06:14
Start Date: 18/Jul/16 06:14
Worklog Time Spent: 10m
Work Description: Github user jpeach commented on a diff in the pull
request:
https://github.com/apache/trafficserver/pull/779#discussion_r71103039
--- Diff: plugins/experimental/ts_lua/ts_lua.c ---
@@ -140,13 +141,15 @@ TSRemapDoRemap(void *ih, TSHttpTxn rh,
TSRemapRequestInfo *rri)
http_ctx = ts_lua_create_http_ctx(main_ctx, instance_conf);
- http_ctx->txnp = rh;
- http_ctx->client_request_bufp = rri->requestBufp;
- http_ctx->client_request_hdrp = rri->requestHdrp;
- http_ctx->client_request_url = rri->requestUrl;
- http_ctx->rri = rri;
- http_ctx->remap = 1;
- http_ctx->has_hook = 0;
+ http_ctx->txnp = rh;
+ http_ctx->has_hook = 0;
+ http_ctx->remap = remap;
--- End diff --
It looks like you don't really need the ``remap`` variable in the context;
is it enough to have a non-NULL rri?
Issue Time Tracking
-------------------
Worklog Id: (was: 25616)
Time Spent: 50m (was: 40m)
> ts_lua plugin - support TSRemapOSResponse() related functionality
> -----------------------------------------------------------------
>
> Key: TS-4627
> URL: https://issues.apache.org/jira/browse/TS-4627
> Project: Traffic Server
> Issue Type: Improvement
> Components: Lua, Plugins
> Reporter: Kit Chan
> Assignee: Kit Chan
> Fix For: 7.0.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> I want to add enhancement to ts_lua so I can write script to take advantage
> of the TSRemapOSResponse() related functionality.
> here is one such example
> {code}
> function do_os_response()
> ts.debug('do_os_response')
> ts.http.enable_redirect(0)
> local st = ts.http.get_server_state()
> if st == TS_LUA_SRVSTATE_CONNECTION_ALIVE then
> ts.debug('alive')
> ts.http.enable_redirect(0)
> else
> ts.debug('not alive')
> ts.http.redirect_url_set('http://www.cnn.com')
> ts.hook(TS_LUA_HOOK_SEND_RESPONSE_HDR, send_response)
> end
> end
> function send_response()
> ts.debug('send_response')
> end
> {code}
> Basically it would allow me to do something when origin server fails to
> connect (such as DNS error, timeout, etc)
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