/modules/mod_base/scomps/scomp_base_stream.erl

 1%% @author Marc Worrell <marc@worrell.nl>
 2%% @copyright 2009-2010 Marc Worrell
 3%% @doc Start the websockets connection or comet loop, enabling push notifications from the server.
 4
 5%% Copyright 2009-2010 Marc Worrell
 6%%
 7%% Licensed under the Apache License, Version 2.0 (the "License");
 8%% you may not use this file except in compliance with the License.
 9%% You may obtain a copy of the License at
10%% 
11%%     http://www.apache.org/licenses/LICENSE-2.0
12%% 
13%% Unless required by applicable law or agreed to in writing, software
14%% distributed under the License is distributed on an "AS IS" BASIS,
15%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16%% See the License for the specific language governing permissions and
17%% limitations under the License.
18
19-module(scomp_base_stream).
20-behaviour(gen_scomp).
21
22-export([vary/2, render/3]).
23
24-include("zotonic.hrl").
25
26vary(_Params, _Context) -> nocache.
27
28render(_Params, _Vars, Context) ->
29    lager:warning("[~p] {% stream %} tag has been deprecated.", [z_context:site(Context)]),
30    {ok, []}.