1 

     2 -- examine the request.

     3 -- this emits to stderr!

     4 --

     5 for k,v in pairs( request ) do print( string.format("request.%-6s --> %s", k, v) ) end

     6 

     7 -- all variables need to be declared using local scoping!

     8 --

     9 local redir = 302

    10 

    11 -- temporary redirect to a different site, every other second.

    12 -- why would you want to do this?  you probably wouldn't.  just illustrating

    13 -- how easy it is to do custom stuff.

    14 --

    15 if os.time() % 2 == 0 then

    16 	return string.format( "%d:http://example.com%s", redir, request.path )

    17 end

    18