Merge pull request #332 from emqtt/dev-feng
allow to override a cli command
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commit
d151cc2099
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@ -43,6 +43,8 @@
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clients/1, sessions/1, plugins/1, listeners/1,
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vm/1, mnesia/1, trace/1]).
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-export([node_name/1]).
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-define(PROC_INFOKEYS, [status,
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memory,
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message_queue_len,
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@ -110,7 +110,13 @@ handle_call(_Request, _From, State) ->
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{reply, ok, State}.
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handle_cast({register_cmd, Cmd, MF, Opts}, State = #state{seq = Seq}) ->
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ets:insert(?CMD_TAB, {{Seq, Cmd}, MF, Opts}),
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case ets:match(?CMD_TAB, {{'$1', Cmd}, '_', '_'}) of
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[] ->
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ets:insert(?CMD_TAB, {{Seq, Cmd}, MF, Opts});
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[[OriginSeq] | _] ->
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lager:warning("CLI: ~s is overidden by ~p", [Cmd, MF]),
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ets:insert(?CMD_TAB, {{OriginSeq, Cmd}, MF, Opts})
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end,
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noreply(next_seq(State));
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handle_cast({unregister_cmd, Cmd}, State) ->
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