On Fri, Apr 15, 2016 at 9:10 PM, Matt Hughes <hughes.matt@xxxxxxxxx> wrote:
> I currently have Apache setup as a reverse proxy to another server.
>
> I was hoping to use mod_lua to slightly tweak the request body of incoming
> requests before sending them off to the other server. I have mod_lua setup
> enough so that I have a LuaHookInsertFilter that is pointing to my
> LuaInputFilter. But the question is, what does the function in the
> LuaHookInsertFilter have to return so that the modified request continues on
> to the proxy?
>
> Right now I have something like:
>
> function handle(r)
> r.info(r, "example handler called") -- debug print
> r:add_input_filter("myInputFilter")
> return apache2.PROXYREQ_REVERSE
> end
>
> Am I using the right LuaHook? Any examples would be greatly appreciated.
Looks right to me. The underlying hook for "insert_filter" expects a
void return.
This means everyone who is registered gets called every time.
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