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fix

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anlicheng 2023-12-23 15:28:58 +08:00
parent 231ddbad22
commit e7044534a5
3 changed files with 10 additions and 7 deletions
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6
apps/iot/src/consumer/iot_zd_consumer.erl
View File

@ -62,7 +62,7 @@ init([]) ->
%% 启动日志记录器
{ok, LoggerPid} = iot_logger:start_link("directive_data"),
{ok, disconnected, #state{mqtt_props = Props, conn_pid = undefined, logger_pid = LoggerPid, is_connected = false}}.
{ok, #state{mqtt_props = Props, conn_pid = undefined, logger_pid = LoggerPid, is_connected = false}}.
%% @private
%% @doc Handling call messages
@ -97,7 +97,7 @@ handle_info({disconnect, ReasonCode, Properties}, State) ->
{stop, disconnected, State};
%% 必须要做到消息的快速分发，数据的json反序列需要在host进程进行
handle_info({publish, #{packet_id := _PacketId, payload := Payload, qos := Qos, topic := Topic}}, State) ->
lager:debug("[iot_zd_consumer] Recv a topic: ~p, publish packet: ~p, qos: ~p", [Topic, Payload, Qos]),
lager:debug("[iot_zd_consumer] Recv a topic: ~p, publish packet: ~ts, qos: ~p", [Topic, Payload, Qos]),
%% 将消息分发到对应的host进程去处理
{noreply, State};
handle_info({puback, Packet = #{packet_id := _PacketId}}, State = #state{}) ->
@ -119,7 +119,7 @@ handle_info({'EXIT', ConnPid, Reason}, State = #state{conn_pid = ConnPid}) ->
lager:warning("[iot_zd_consumer] consumer exited with reason: ~p", [Reason]),
erlang:start_timer(?RETRY_INTERVAL, self(), create_consumer),
{next_state, disconnected, State#state{conn_pid = undefined}};
{noreply, State#state{conn_pid = undefined}};
handle_info(Info, State = #state{}) ->
lager:debug("[iot_zd_consumer] get info: ~p", [Info]),

9
apps/iot/src/endpoint/iot_zd_endpoint.erl
View File

@ -235,6 +235,9 @@ do_post(PostmanPid, #north_data{id = Id, location_code = LocationCode, fields =
<<"ts">> => Timestamp,
<<"properties">> => Fields
},
Body = iolist_to_binary(jiffy:encode(Data, [force_utf8])),
PostmanPid ! {post, self(), #post_data{id = Id, location_code = LocationCode, body = Body}},
ok.
try
Body = iolist_to_binary(jiffy:encode(Data, [force_utf8])),
PostmanPid ! {post, self(), #post_data{id = Id, location_code = LocationCode, body = Body}}
catch _:_ ->
self() ! {ack, Id, <<"json error">>}
end.

2
apps/iot/src/postman/mqtt_postman.erl
View File

@ -102,7 +102,7 @@ handle_info({post, ReceiverPid, #post_data{id = Id, location_code = LocationCode
lager:debug("[mqtt_postman] will publish topic: ~p, message: ~ts, qos: ~p", [Topic, Message, Qos]),
case emqtt:publish(ConnPid, Topic, #{}, Message, [{qos, Qos}, {retain, true}]) of
ok ->
ReceiverPid ! {ack, Id},
ReceiverPid ! {ack, Id, Message},
{noreply, State};
{ok, PacketId} ->
{noreply, State#state{inflight = maps:put(PacketId, {Id, ReceiverPid, Message}, InFlight)}};