Remove groups (for now).

src/syn_groups.erl

@@ -1,124 +0,0 @@
-%% ==========================================================================================================
-%% Syn - A global Process Registry and Process Group manager.
-%%
-%% The MIT License (MIT)
-%%
-%% Copyright (c) 2015-2021 Roberto Ostinelli <roberto@ostinelli.net> and Neato Robotics, Inc.
-%%
-%% Permission is hereby granted, free of charge, to any person obtaining a copy
-%% of this software and associated documentation files (the "Software"), to deal
-%% in the Software without restriction, including without limitation the rights
-%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-%% copies of the Software, and to permit persons to whom the Software is
-%% furnished to do so, subject to the following conditions:
-%%
-%% The above copyright notice and this permission notice shall be included in
-%% all copies or substantial portions of the Software.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-%% THE SOFTWARE.
-%% ==========================================================================================================
--module(syn_groups).
--behaviour(gen_server).
-
-%% API
--export([start_link/1]).
-
-%% gen_server callbacks
--export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, code_change/3]).
-
-%% includes
--include("syn.hrl").
-
-%% ===================================================================
-%% API
-%% ===================================================================
--spec start_link(Scope :: atom()) -> {ok, pid()} | {error, any()}.
-start_link(Scope) when is_atom(Scope) ->
-    Args = [],
-    ProcessName = get_process_name_for(Scope),
-    gen_server:start_link({local, ProcessName}, ?MODULE, Args, []).
-
-%% ===================================================================
-%% Callbacks
-%% ===================================================================
-
-%% ----------------------------------------------------------------------------------------------------------
-%% Init
-%% ----------------------------------------------------------------------------------------------------------
--spec init([]) ->
-    {ok, #state{}} |
-    {ok, #state{}, Timeout :: non_neg_integer()} |
-    ignore |
-    {stop, Reason :: any()}.
-init([]) ->
-    %% build state
-    State = #state{},
-    %% init
-    {ok, State}.
-
-%% ----------------------------------------------------------------------------------------------------------
-%% Call messages
-%% ----------------------------------------------------------------------------------------------------------
--spec handle_call(Request :: any(), From :: any(), #state{}) ->
-    {reply, Reply :: any(), #state{}} |
-    {reply, Reply :: any(), #state{}, Timeout :: non_neg_integer()} |
-    {noreply, #state{}} |
-    {noreply, #state{}, Timeout :: non_neg_integer()} |
-    {stop, Reason :: any(), Reply :: any(), #state{}} |
-    {stop, Reason :: any(), #state{}}.
-handle_call(Request, From, State) ->
-    error_logger:warning_msg("Syn(~p): Received from ~p an unknown call message: ~p", [node(), Request, From]),
-    {reply, undefined, State}.
-
-%% ----------------------------------------------------------------------------------------------------------
-%% Cast messages
-%% ----------------------------------------------------------------------------------------------------------
--spec handle_cast(Msg :: any(), #state{}) ->
-    {noreply, #state{}} |
-    {noreply, #state{}, Timeout :: non_neg_integer()} |
-    {stop, Reason :: any(), #state{}}.
-handle_cast(Msg, State) ->
-    error_logger:warning_msg("Syn(~p): Received an unknown cast message: ~p", [node(), Msg]),
-    {noreply, State}.
-
-%% ----------------------------------------------------------------------------------------------------------
-%% All non Call / Cast messages
-%% ----------------------------------------------------------------------------------------------------------
--spec handle_info(Info :: any(), #state{}) ->
-    {noreply, #state{}} |
-    {noreply, #state{}, Timeout :: non_neg_integer()} |
-    {stop, Reason :: any(), #state{}}.
-
-handle_info(Info, State) ->
-    error_logger:warning_msg("Syn(~p): Received an unknown info message: ~p", [node(), Info]),
-    {noreply, State}.
-
-%% ----------------------------------------------------------------------------------------------------------
-%% Terminate
-%% ----------------------------------------------------------------------------------------------------------
--spec terminate(Reason :: any(), #state{}) -> terminated.
-terminate(Reason, _State) ->
-    error_logger:info_msg("Syn(~p): Terminating with reason: ~p", [node(), Reason]),
-    terminated.
-
-%% ----------------------------------------------------------------------------------------------------------
-%% Convert process state when code is changed.
-%% ----------------------------------------------------------------------------------------------------------
--spec code_change(OldVsn :: any(), #state{}, Extra :: any()) -> {ok, #state{}}.
-code_change(_OldVsn, State, _Extra) ->
-    {ok, State}.
-
-%% ===================================================================
-%% Internal
-%% ===================================================================
--spec get_process_name_for(Scope :: atom()) -> atom().
-get_process_name_for(Scope) ->
-    ModuleBin = atom_to_binary(?MODULE),
-    ScopeBin = atom_to_binary(Scope),
-    binary_to_atom(<<ModuleBin/binary, "_", ScopeBin/binary>>).

src/syn_scope_sup.erl

@@ -49,8 +49,7 @@ init([Scope]) ->
     ok = syn_backbone:create_tables_for_scope(Scope),
     %% set children
     Children = [
-        scope_child_spec(syn_registry, Scope),
-        scope_child_spec(syn_groups, Scope)
+        scope_child_spec(syn_registry, Scope)
     ],
     {ok, {{one_for_one, 10, 10}, Children}}.