webmcp

diff framework/env/request/handler.lua @ 291:fa3a5bba0067
Cache control; Added documentation for request.add_header(...)
author: jbe
date: Sun Mar 22 17:03:01 2015 +0100 (2015-03-22)
parents: 81711c529eb2
children: c1b561ee56c1
     1.1 --- a/framework/env/request/handler.lua	Sun Mar 22 13:20:55 2015 +0100
     1.2 +++ b/framework/env/request/handler.lua	Sun Mar 22 17:03:01 2015 +0100
     1.3 @@ -248,6 +248,14 @@
     1.4      for i, header in ipairs(request._response_headers) do
     1.5        http_request:send_header(header[1], header[2])
     1.6      end
     1.7 +    if not request._cache_manual then
     1.8 +      local cache_time = request._cache_time
     1.9 +      if request._cache and cache_time and cache_time > 0 then
    1.10 +        http_request:send_header("Cache-Control", "max-age=" .. cache_time)
    1.11 +      else
    1.12 +        http_request:send_header("Cache-Control", "no-cache")
    1.13 +      end
    1.14 +    end
    1.15      http_request:send_header("Content-Type", slot.get_content_type())
    1.16      http_request:send_data(slot.render_layout())
    1.17      http_request:finish()