--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_http_logging/mod_http_logging.lua Wed Sep 30 13:36:13 2015 +0200
@@ -0,0 +1,43 @@
+-- mod_http_logging
+--
+-- Copyright (C) 2015 Kim Alvefur
+--
+-- Produces HTTP logs in the style of Apache
+--
+-- TODO
+-- * Configurable format?
+
+module:set_global();
+
+local server = require "net.http.server";
+
+local send_response = server.send_response;
+local function log_and_send_response(response, body)
+ if not response.finished then
+ body = body or response.body;
+ local len = body and #body or "-";
+ local request = response.request;
+ local ip = request.conn:ip();
+ local req = string.format("%s %s HTTP/%s", request.method, request.path, request.httpversion);
+ local date = os.date("%d/%m/%Y:%H:%M:%S %z");
+ module:log("info", "%s - - [%s] \"%s\" %d %s", ip, date, req, response.status_code, tostring(len));
+ end
+ return server.send_response(response, body);
+end
+
+if module.wrap_object_event then
+ -- Use object event wrapping, allows clean unloading of the module
+ module:wrap_object_event(server._events, false, function (handlers, event_name, event_data)
+ if event_data.response then
+ event_data.response.send = log_and_send_response;
+ end
+ return handlers(event_name, event_data);
+ end);
+else
+ -- Fall back to monkeypatching, unlikely to behave nicely in the
+ -- presence of other modules also doing this
+ server.send_response = log_and_send_response;
+ function module.unload()
+ server.send_response = send_response;
+ end
+end