_site/cover/pgmp_rep_log_sup.COVER.html

1 %% Copyright (c) 2022 Peter Morgan <peter.james.morgan@gmail.com>
2 %%
3 %% Licensed under the Apache License, Version 2.0 (the "License");
4 %% you may not use this file except in compliance with the License.
5 %% You may obtain a copy of the License at
6 %%
7 %% http://www.apache.org/licenses/LICENSE-2.0
8 %%
9 %% Unless required by applicable law or agreed to in writing, software
10 %% distributed under the License is distributed on an "AS IS" BASIS,
11 %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 %% See the License for the specific language governing permissions and
13 %% limitations under the License.
14
15
16 -module(pgmp_rep_log_sup).
17
18
19 -behaviour(supervisor).
20 -export([init/1]).
21 -export([start_link/1]).
22 -import(pgmp_sup, [supervisor/1]).
23 -import(pgmp_sup, [worker/1]).
24
25
26 start_link(Arg) ->
27 5 supervisor:start_link(?MODULE, [Arg]).
28
29
30 init([Arg]) ->
31 5 {ok, configuration(children(Arg))}.
32
33
34 configuration(Children) ->
35 5 {maps:merge(
36 #{strategy => one_for_all},
37 pgmp_config:sup_flags(?MODULE)),
38 Children}.
39
40 children(Arg) ->
41 5 [supervisor(#{m => pgmp_rep_log_stream_sup,
42 args => [Arg]}),
43
44 worker(#{m => pgmp_config:replication(logical, module),
45 id => manager,
46 args => [Arg]})].
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