blob: 0fed3e60ec5b93ad074aca9e3cbca1f856473ed5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
% Licensed under the Apache License, Version 2.0 (the "License"); you may not
% use this file except in compliance with the License. You may obtain a copy of
% the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
% License for the specific language governing permissions and limitations under
% the License.
%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
-module(dreyfus).
-export([available/0]).
available() ->
case application:get_env(dreyfus, available) of
{ok, Val} ->
Val;
undefined ->
case clouseau_rpc:connected() of
true ->
ok = application:set_env(dreyfus, available, true),
true;
false ->
false
end
end.
|
