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Merge pull request 'fix_location_influxdb_mst' (#2) from fix_location_influxdb_mst into master

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Reviewed-on: http://101.43.184.190:3000/alc/iot/pulls/2
This commit is contained in:
anlicheng 2024-06-22 11:12:06 +08:00
commit 84ceab0b5d
19 changed files with 212 additions and 50 deletions
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13
apps/iot/include/iot.hrl
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@ -87,6 +87,7 @@
-record(north_data, {
id = 0 :: integer(),
location_code :: binary(),
dynamic_location_code :: binary(),
%% 数据库类型的endpoint， 可以返回list: [{K, V}, {K1, V1}]
fields :: [{K :: binary(), V :: any()}],
timestamp = 0 :: integer()
@ -96,14 +97,14 @@
-record(event_data, {
id = 0 :: integer(),
location_code :: binary(),
dynamic_location_code :: binary(),
event_type :: integer(),
params :: map()
}).
%% 发送数据
-record(post_data, {
id = 0 :: integer(),
location_code :: binary(),
%% 数据库类型的endpoint， 可以返回list: [{K, V}, {K1, V1}]
body :: binary() | list()
%% 设备数据
-record(device_data, {
tags :: map(),
val :: any(),
timestamp :: integer()
}).

16
apps/iot/src/endpoint/iot_http_endpoint.erl
View File

@ -14,7 +14,7 @@
%% API
-export([start_link/2]).
-export([get_pid/1, forward/4, get_stat/0]).
-export([get_pid/1, forward/5, get_stat/0]).
%% gen_statem callbacks
-export([init/1, handle_event/4, terminate/3, code_change/4, callback_mode/0]).
@ -42,9 +42,9 @@
get_pid(Name) when is_atom(Name) ->
whereis(Name).
-spec forward(Pid :: pid(), LocationCode :: binary(), EventType :: integer(), Params :: map()) -> no_return().
forward(Pid, LocationCode, EventType, Params) when is_pid(Pid), is_binary(LocationCode), is_integer(EventType), is_map(Params) ->
gen_statem:cast(Pid, {forward, LocationCode, EventType, Params}).
-spec forward(Pid :: pid(), LocationCode :: binary(), RealLocationCode :: binary(), EventType :: integer(), Params :: map()) -> no_return().
forward(Pid, LocationCode, RealLocationCode, EventType, Params) when is_pid(Pid), is_binary(LocationCode), is_binary(RealLocationCode), is_integer(EventType), is_map(Params) ->
gen_statem:cast(Pid, {forward, LocationCode, RealLocationCode, EventType, Params}).
-spec get_stat() -> {ok, Stat :: #{}}.
get_stat() ->
@ -82,8 +82,8 @@ callback_mode() ->
%% functions is called when gen_statem receives and event from
%% call/2, cast/2, or as a normal process message.
handle_event(cast, {forward, LocationCode, EventType, Params}, _, State = #state{id = Id, flight_num = FlightNum, pool_size = PoolSize, queue = Q}) ->
EventData = #event_data{id = Id, location_code = LocationCode, event_type = EventType, params = Params},
handle_event(cast, {forward, LocationCode, DynamicLocationCode, EventType, Params}, _, State = #state{id = Id, flight_num = FlightNum, pool_size = PoolSize, queue = Q}) ->
EventData = #event_data{id = Id, location_code = LocationCode, dynamic_location_code = DynamicLocationCode, event_type = EventType, params = Params},
%% 避免不必要的内部消息
Actions = case FlightNum < PoolSize of
true -> [{next_event, info, fetch_next}];
@ -159,12 +159,12 @@ code_change(_OldVsn, StateName, State = #state{}, _Extra) ->
%%%===================================================================
-spec do_post(PostmanPid :: pid(), EventData :: #event_data{}) -> no_return().
do_post(PostmanPid, #event_data{id = Id, location_code = LocationCode, event_type = EventType, params = Params}) when is_pid(PostmanPid) ->
do_post(PostmanPid, #event_data{id = Id, event_type = EventType, params = Params}) when is_pid(PostmanPid) ->
Data = #{
<<"version">> => <<"1.0">>,
<<"event_type">> => EventType,
<<"params">> => Params
},
Body = iolist_to_binary(jiffy:encode(Data, [force_utf8])),
PostmanPid ! {post, self(), #post_data{id = Id, location_code = LocationCode, body = Body}},
PostmanPid ! {post, self(), {Id, Body}},
ok.

15
apps/iot/src/endpoint/iot_jinzhi_endpoint.erl
View File

@ -14,7 +14,7 @@
%% API
-export([start_link/0]).
-export([get_pid/0, forward/3, get_stat/0]).
-export([get_pid/0, forward/4, get_stat/0]).
%% gen_statem callbacks
-export([init/1, handle_event/4, terminate/3, code_change/4, callback_mode/0]).
@ -46,9 +46,9 @@
get_pid() ->
whereis(?MODULE).
-spec forward(LocationCode :: binary(), EventType :: integer(), Params :: map()) -> no_return().
forward(LocationCode, EventType, Params) when is_binary(LocationCode), is_integer(EventType), is_map(Params) ->
gen_statem:cast(?MODULE, {forward, LocationCode, EventType, Params}).
-spec forward(LocationCode :: binary(), DynamicLocationCode :: binary(), EventType :: integer(), Params :: map()) -> no_return().
forward(LocationCode, DynamicLocationCode, EventType, Params) when is_binary(LocationCode), is_binary(DynamicLocationCode), is_integer(EventType), is_map(Params) ->
gen_statem:cast(?MODULE, {forward, LocationCode, DynamicLocationCode, EventType, Params}).
-spec get_stat() -> {ok, Stat :: #{}}.
get_stat() ->
@ -92,8 +92,8 @@ callback_mode() ->
%% functions is called when gen_statem receives and event from
%% call/2, cast/2, or as a normal process message.
handle_event(cast, {forward, LocationCode, EventType, Params}, _, State = #state{id = Id, flight_num = FlightNum, pool_size = PoolSize, queue = Q}) ->
EventData = #event_data{id = Id, location_code = LocationCode, event_type = EventType, params = Params},
handle_event(cast, {forward, LocationCode, DynamicLocationCode, EventType, Params}, _, State = #state{id = Id, flight_num = FlightNum, pool_size = PoolSize, queue = Q}) ->
EventData = #event_data{id = Id, location_code = LocationCode, dynamic_location_code = DynamicLocationCode, event_type = EventType, params = Params},
%% 避免不必要的内部消息
Actions = case FlightNum < PoolSize of
true -> [{next_event, info, fetch_next}];
@ -176,7 +176,7 @@ code_change(_OldVsn, StateName, State = #state{}, _Extra) ->
%%%===================================================================
-spec do_post(EventData :: #event_data{}, State :: #state{}) -> no_return().
do_post(#event_data{id = Id, location_code = LocationCode, event_type = EventType,
do_post(#event_data{id = Id, location_code = LocationCode, dynamic_location_code = DynamicLocationCode, event_type = EventType,
params = Params = #{<<"event_code">> := EventCode, <<"description">> := Description, <<"datetime">> := Datetime, <<"attachments">> := Attachments0}},
#state{pri_key = PriKey, url = Url, logger_pid = LoggerPid}) ->
@ -190,6 +190,7 @@ do_post(#event_data{id = Id, location_code = LocationCode, event_type = EventTyp
DeviceInfo = #{
<<"location">> => LocationCode,
<<"dynamic_location">> => DynamicLocationCode,
<<"category">> => EventCode,
<<"description">> => Description,
<<"occurrenceTime">> => Datetime,

17
apps/iot/src/endpoint/iot_zd_endpoint.erl
View File

@ -14,7 +14,7 @@
%% API
-export([start_link/0]).
-export([get_pid/0, forward/3, get_stat/0]).
-export([get_pid/0, forward/4, get_stat/0]).
%% gen_statem callbacks
-export([init/1, handle_event/4, terminate/3, code_change/4, callback_mode/0]).
@ -46,9 +46,9 @@
get_pid() ->
whereis(?MODULE).
-spec forward(LocationCode :: binary(), Fields :: list(), Timestamp :: integer()) -> no_return().
forward(LocationCode, Fields, Timestamp) when is_binary(LocationCode), is_list(Fields); is_binary(Fields), is_integer(Timestamp) ->
gen_statem:cast(?MODULE, {forward, LocationCode, Fields, Timestamp}).
-spec forward(LocationCode :: binary(), DynamicLocationCode :: binary(), Fields :: list(), Timestamp :: integer()) -> no_return().
forward(LocationCode, DynamicLocationCode, Fields, Timestamp) when is_binary(LocationCode), is_binary(DynamicLocationCode), is_list(Fields); is_binary(Fields), is_integer(Timestamp) ->
gen_statem:cast(?MODULE, {forward, LocationCode, DynamicLocationCode, Fields, Timestamp}).
-spec get_stat() -> {ok, Stat :: #{}}.
get_stat() ->
@ -91,8 +91,8 @@ callback_mode() ->
%% functions is called when gen_statem receives and event from
%% call/2, cast/2, or as a normal process message.
handle_event(cast, {forward, LocationCode, Fields, Timestamp}, StateName, State = #state{is_busy = IsBusy}) ->
mnesia_queue:insert(#north_data{location_code = LocationCode, fields = Fields, timestamp = Timestamp}),
handle_event(cast, {forward, LocationCode, DynamicLocationCode, Fields, Timestamp}, StateName, State = #state{is_busy = IsBusy}) ->
mnesia_queue:insert(#north_data{location_code = LocationCode, dynamic_location_code = DynamicLocationCode, fields = Fields, timestamp = Timestamp}),
%% 避免不必要的内部消息
Actions = case StateName =:= connected andalso not IsBusy of
true -> [{next_event, info, fetch_next}];
@ -228,16 +228,17 @@ create_postman(Opts) ->
mqtt_postman:start_link(PostmanOpts, Topic, Qos).
-spec do_post(PostmanPid :: pid(), NorthData :: #north_data{}) -> no_return().
do_post(PostmanPid, #north_data{id = Id, location_code = LocationCode, fields = Fields, timestamp = Timestamp}) when is_pid(PostmanPid) ->
do_post(PostmanPid, #north_data{id = Id, location_code = LocationCode, dynamic_location_code = DynamicLocationCode, fields = Fields, timestamp = Timestamp}) when is_pid(PostmanPid) ->
Data = #{
<<"version">> => <<"1.0">>,
<<"location_code">> => LocationCode,
<<"dynamic_location_code">> => DynamicLocationCode,
<<"ts">> => Timestamp,
<<"properties">> => Fields
},
try
Body = iolist_to_binary(jiffy:encode(Data, [force_utf8])),
PostmanPid ! {post, self(), #post_data{id = Id, location_code = LocationCode, body = Body}}
PostmanPid ! {post, self(), {Id, Body}}
catch _:_ ->
self() ! {ack, Id, <<"json error">>}
end.

28
apps/iot/src/http_handler/device_handler.erl
View File

@ -63,6 +63,32 @@ handle_request("POST", "/device/activate", _, #{<<"host_id">> := HostId, <<"devi
end
end;
%% 重新加载对应的主机信息
handle_request("POST", "/device/query", _, Params = #{<<"device_uuid">> := DeviceUUID}) when is_binary(DeviceUUID) ->
lager:debug("[device_handler] query device uuid: ~p, params: ~p", [DeviceUUID, Params]),
case iot_device:get_pid(DeviceUUID) of
undefined ->
{ok, 200, iot_util:json_error(404, <<"device not found">>)};
DevicePid when is_pid(DevicePid) ->
Tags = maps:get(<<"tags">>, Params, #{}),
StartTs = maps:get(<<"start_ts">>, Params, 0),
StopTs = maps:get(<<"stop_ts">>, Params, 0),
Limit = maps:get(<<"limit">>, Params, 0),
case is_map(Tags) andalso is_integer(StartTs) andalso is_integer(StopTs) andalso is_integer(Limit)
andalso StartTs >= 0 andalso StopTs >= 0 andalso Limit >= 0 of
true ->
{ok, DeviceDataList} = iot_device:query(DevicePid, Tags, StartTs, StopTs, Limit),
DataItems = lists:map(fun(#device_data{tags = Tags0, val = Val, timestamp = Timestamp}) ->
#{<<"tags">> => Tags0, <<"val">> => Val, <<"timestamp">> => Timestamp}
end, DeviceDataList),
{ok, 200, iot_util:json_data(DataItems)};
false ->
{ok, 200, iot_util:json_error(404, <<"invalid params">>)}
end
end;
handle_request(_, Path, _, _) ->
Path1 = list_to_binary(Path),
{ok, 200, iot_util:json_error(-1, <<"url: ", Path1/binary, " not found">>)}.
{ok, 200, iot_util:json_error(-1, <<"url: ", Path1/binary, " not found">>)}.

1
apps/iot/src/influxdb/influx_client.erl
View File

@ -71,6 +71,7 @@ write_data(Measurement, Tags, FieldsList, Timestamp) when is_binary(Measurement)
end, NFieldsList),
Precision = influx_client:get_precision(Timestamp),
%poolboy:transaction(influx_pool_backup, fun(Pid) -> influx_client:write(Pid, ?DEFAULT_BUCKET, ?DEFAULT_ORG, Precision, Points) end);
poolboy:transaction(influx_pool, fun(Pid) -> influx_client:write(Pid, ?DEFAULT_BUCKET, ?DEFAULT_ORG, Precision, Points) end);
false ->
ok

8
apps/iot/src/iot_ai_router.erl
View File

@ -16,11 +16,11 @@
-spec route_uuid(RouterUUID :: binary(), EventType :: integer(), Params :: map()) -> no_return().
route_uuid(RouterUUID, EventType, Params) when is_binary(RouterUUID), is_integer(EventType), is_map(Params) ->
%% 查找终端设备对应的点位信息
case redis_client:hget(RouterUUID, <<"location_code">>) of
{ok, undefined} ->
case redis_client:hgetall(RouterUUID) of
{ok, #{<<"location_code">> := LocationCode, <<"dynamic_location_code">> := DynamicLocationCode}} when is_binary(LocationCode), is_binary(DynamicLocationCode) ->
iot_jinzhi_endpoint:forward(LocationCode, DynamicLocationCode, EventType, Params);
{ok, _} ->
lager:debug("[iot_ai_router] the event_data hget location_code, uuid: ~p, not found", [RouterUUID]);
{ok, LocationCode} when is_binary(LocationCode) ->
iot_jinzhi_endpoint:forward(LocationCode, EventType, Params);
{error, Reason} ->
lager:debug("[iot_ai_router] the event_data hget location_code uuid: ~p, get error: ~p", [RouterUUID, Reason])
end.

94
apps/iot/src/iot_device.erl
View File

@ -12,8 +12,8 @@
-behaviour(gen_statem).
%% API
-export([get_name/1, get_pid/1]).
-export([start_link/2, is_activated/1, is_alive/1, change_status/2, reload/1, auth/2]).
-export([get_name/1, get_pid/1, serialize/1]).
-export([start_link/2, is_activated/1, is_alive/1, change_status/2, reload/1, auth/2, data/2, query/5]).
%% gen_statem callbacks
-export([init/1, handle_event/4, terminate/3, code_change/4, callback_mode/0]).
@ -22,12 +22,17 @@
-define(DEVICE_AUTH_DENIED, 0).
-define(DEVICE_AUTH_AUTHED, 1).
%% 存储数据的上限
-define(MAX_SIZE, 2000).
%% 状态
-define(STATE_DENIED, denied).
-define(STATE_ACTIVATED, activated).
-record(state, {
device_uuid :: binary(),
%% 用来保存数据，作为存储在influxdb里面的数据的备份
queue = queue:new(),
status = ?DEVICE_OFFLINE
}).
@ -35,6 +40,27 @@
%%% API
%%%===================================================================
%% 格式化efka上传的数据格式
%"fields": [
%{
% "key": "test"
% "value": 124,
% "unit": "U",
% "type": "AI：遥测值，DI：遥信值，SOE：事件",
% "timestamp": int
%}
%],
-spec serialize(FieldsList :: [map()]) -> [Val :: map()].
serialize(FieldsList) when is_list(FieldsList) ->
lists:flatmap(fun serialize0/1, FieldsList).
serialize0(Fields = #{<<"key">> := Key}) when is_binary(Key) andalso Key /= <<>> ->
Values = maps:remove(<<"key">>, Fields),
%S = base64:encode(iolist_to_binary(jiffy:encode(#{Key => Values}, [force_utf8]))),
%[<<"base64:", S/binary>>];
[#{Key => Values}];
serialize0(_) ->
[].
-spec is_alive(DeviceUUID :: binary()) -> error | {ok, Pid :: pid()}.
is_alive(DeviceUUID) when is_binary(DeviceUUID) ->
case iot_device:get_pid(DeviceUUID) of
@ -77,6 +103,14 @@ reload(Pid) when is_pid(Pid) ->
auth(Pid, Auth) when is_pid(Pid), is_boolean(Auth) ->
gen_statem:cast(Pid, {auth, Auth}).
-spec data(Pid :: pid(), DataList :: [#device_data{}]) -> no_return().
data(Pid, DataList) when is_pid(Pid), is_list(DataList) ->
gen_statem:cast(Pid, {data, DataList}).
-spec query(Pid :: pid(), Tags :: map(), StartTs :: integer(), StopTs :: integer(), Limit :: integer()) -> {ok, [#device_data{}]}.
query(Pid, Tags, StartTs, StopTs, Limit) when is_pid(Pid), is_map(Tags), is_integer(StartTs), is_integer(StopTs), is_integer(Limit), StartTs >= 0, StopTs >= 0, Limit >= 0 ->
gen_statem:call(Pid, {query, Tags, StartTs, StopTs, Limit}).
%% @doc Creates a gen_statem process which calls Module:init/1 to
%% initialize. To ensure a synchronized start-up procedure, this
%% function does not return until Module:init/1 has returned.
@ -164,6 +198,38 @@ handle_event(cast, reload, _, State = #state{device_uuid = DeviceUUID}) ->
{stop, normal, State}
end;
%% 向设备中追加数据
handle_event(cast, {data, DataList}, _, State = #state{queue = Q}) ->
NQ = lists:foldl(fun(Data, Q0) ->
case queue:len(Q0) > ?MAX_SIZE of
true ->
{_, Q1} = queue:out(Q0),
queue:in(Data, Q1);
false ->
queue:in(Data, Q0)
end
end, Q, DataList),
{keep_state, State#state{queue = NQ}};
%% 查询device里面的数据
handle_event({call, From}, {query, Tags, StartTs, StopTs, Limit}, _StateName, State = #state{queue = Q}) ->
L = queue:to_list(Q),
%% 过滤
L1 = filter_timestamp(L, StartTs, StopTs),
L2 = filter_tags(L1, Tags),
%% 处理数据截取
L3 = lists:reverse(L2),
L4 = case Limit =:= 0 of
true ->
L3;
false ->
lists:sublist(L3, 1, Limit)
end,
{keep_state, State, [{reply, From, {ok, L4}}]};
%% 处理授权
handle_event(cast, {auth, Auth}, StateName, State = #state{device_uuid = DeviceUUID}) ->
case {StateName, Auth} of
@ -217,4 +283,26 @@ report_event(DeviceUUID, NewStatus) when is_binary(DeviceUUID), is_integer(NewSt
<<"timestamp">> => Timestamp
}],
iot_router:route_uuid(DeviceUUID, FieldsList, Timestamp),
lager:debug("[iot_device] device_uuid: ~p, route fields: ~p", [DeviceUUID, FieldsList]).
lager:debug("[iot_device] device_uuid: ~p, route fields: ~p", [DeviceUUID, FieldsList]).
%% 过滤时间
-spec filter_timestamp(L :: list(), StartTs :: integer(), StopTs :: integer()) -> list().
filter_timestamp(L, 0, 0) ->
L;
filter_timestamp(_L, StartTs, StopTs) when StartTs > StopTs ->
[];
filter_timestamp(L, StartTs0, StopTs0) ->
%% 时间的比较统一到毫秒级别
StartTs = StartTs0 * 1000,
StopTs = StopTs0 * 1000,
lists:filter(fun(#device_data{timestamp = Timestamp}) -> Timestamp >= StartTs andalso Timestamp =< StopTs end, L).
%% 过滤标签
-spec filter_tags(L :: list(), Tags :: map()) -> list().
filter_tags(L, Tags) when map_size(Tags) =:= 0 ->
L;
filter_tags(L, Tags) when map_size(Tags) =:= 0 ->
lists:filter(fun(#device_data{tags = Tags0}) ->
lists:all(fun({TagName, TagVal}) -> maps:is_key(TagName, Tags0) andalso maps:get(TagName, Tags0) =:= TagVal end, maps:to_list(Tags))
end, L).

9
apps/iot/src/iot_host.erl
View File

@ -584,7 +584,14 @@ handle_data(#{<<"device_uuid">> := DeviceUUID, <<"service_name">> := ServiceName
NTags = Tags#{<<"uuid">> => UUID, <<"service_name">> => ServiceName, <<"device_uuid">> => DeviceUUID},
influx_client:write_data(DeviceUUID, NTags, FieldsList, Timestamp),
iot_device:change_status(DevicePid, ?DEVICE_ONLINE);
iot_device:change_status(DevicePid, ?DEVICE_ONLINE),
%% 将数据写入到设备的内存缓存中
DeviceVals = iot_device:serialize(FieldsList),
%% 时间同样精确到毫秒
FormattedTimestamp = iot_util:format_timestamp(Timestamp),
DeviceDataList = lists:map(fun(Val) -> #device_data{tags = NTags, timestamp = FormattedTimestamp, val = Val} end, DeviceVals),
iot_device:data(DevicePid, DeviceDataList);
false ->
lager:warning("[iot_host] host uuid: ~p, device_uuid: ~p not activated, fields: ~p, tags: ~p", [UUID, DeviceUUID, FieldsList, Tags])
end

8
apps/iot/src/iot_router.erl
View File

@ -16,11 +16,11 @@
-spec route_uuid(RouterUUID :: binary(), Fields :: list(), Timestamp :: integer()) -> no_return().
route_uuid(RouterUUID, Fields, Timestamp) when is_binary(RouterUUID), is_list(Fields), is_integer(Timestamp) ->
%% 查找终端设备对应的点位信息
case redis_client:hget(RouterUUID, <<"location_code">>) of
{ok, undefined} ->
case redis_client:hgetall(RouterUUID) of
{ok, #{<<"location_code">> := LocationCode, <<"dynamic_location_code">> := DynamicLocationCode}} when is_binary(LocationCode), is_binary(DynamicLocationCode) ->
iot_zd_endpoint:forward(LocationCode, DynamicLocationCode, Fields, Timestamp);
{ok, _} ->
lager:warning("[iot_host] the north_data hget location_code, uuid: ~p, not found, fields: ~p", [RouterUUID, Fields]);
{ok, LocationCode} when is_binary(LocationCode) ->
iot_zd_endpoint:forward(LocationCode, Fields, Timestamp);
{error, Reason} ->
lager:warning("[iot_host] the north_data hget location_code uuid: ~p, get error: ~p, fields: ~p", [RouterUUID, Reason, Fields])
end.

22
apps/iot/src/iot_util.erl
View File

@ -14,6 +14,23 @@
-export([step/3, chunks/2, rand_bytes/1, uuid/0, md5/1, parse_mapper/1]).
-export([json_data/1, json_error/2]).
-export([queue_limited_in/3, assert_call/2, assert/2]).
-export([format_timestamp/1]).
%% 格式化时间
-spec format_timestamp(Timestamp :: integer()) -> integer().
format_timestamp(Timestamp) when is_integer(Timestamp) ->
case length(integer_to_list(Timestamp)) of
10 ->
Timestamp * 1000;
13 ->
Timestamp;
16 ->
Timestamp div 1000;
19 ->
Timestamp div 1000_000;
_ ->
timestamp()
end.
%% 时间，精确到毫秒
timestamp() ->
@ -65,9 +82,8 @@ chunks0([Hd | Tail], Size, Num, Target, AccTarget) ->
chunks0(Tail, Size, Num - 1, [Hd | Target], AccTarget).
json_data(Data) ->
jiffy:encode(#{
<<"result">> => Data
}, [force_utf8]).
Json = jiffy:encode(#{<<"result">> => Data}, [force_utf8]),
iolist_to_binary(Json).
json_error(ErrCode, ErrMessage) when is_integer(ErrCode), is_binary(ErrMessage) ->
jiffy:encode(#{

2
apps/iot/src/mocker/iot_mock.erl
View File

@ -30,7 +30,7 @@ test_influxdb() ->
end, lists:seq(1, 100)).
test_mqtt() ->
iot_zd_endpoint:forward(<<"location_code_test123">>, [
iot_zd_endpoint:forward(<<"location_code_test123">>, <<"location_code_test123">>, [
#{<<"key">> => <<"name">>, <<"value">> => <<"anlicheng">>},
#{<<"key">> => <<"age">>, <<"value">> => 30},
#{<<"key">> => <<"flow">>, <<"value">> => 30}

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

@ -74,7 +74,7 @@ handle_cast(_Request, State = #state{}) ->
{noreply, NewState :: #state{}} |
{noreply, NewState :: #state{}, timeout() | hibernate} |
{stop, Reason :: term(), NewState :: #state{}}).
handle_info({post, ReceiverPid, #post_data{id = Id, body = Body}}, State = #state{url = Url}) ->
handle_info({post, ReceiverPid, {Id, Body}}, State = #state{url = Url}) ->
Headers = [
{<<"content-type">>, <<"application/json">>}
],

3
apps/iot/src/postman/mqtt_postman.erl
View File

@ -97,8 +97,7 @@ handle_info({puback, #{packet_id := PacketId}}, State = #state{inflight = Inflig
end;
%% 转发信息
handle_info({post, ReceiverPid, #post_data{id = Id, location_code = LocationCode, body = Message}}, State = #state{conn_pid = ConnPid, inflight = InFlight, topic = Topic0, qos = Qos}) ->
Topic = re:replace(Topic0, <<"\\${location_code}">>, LocationCode, [global, {return, binary}]),
handle_info({post, ReceiverPid, {Id, Message}}, State = #state{conn_pid = ConnPid, inflight = InFlight, topic = Topic, qos = Qos}) ->
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 ->

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

@ -80,7 +80,7 @@ handle_cast(_Request, State = #state{}) ->
{noreply, NewState :: #state{}} |
{noreply, NewState :: #state{}, timeout() | hibernate} |
{stop, Reason :: term(), NewState :: #state{}}).
handle_info({post, ReceiverPid, #post_data{id = Id, body = Fields}}, State = #state{mysql_pid = ConnPid, table = Table}) when is_list(Fields) ->
handle_info({post, ReceiverPid, {Id, Fields}}, State = #state{mysql_pid = ConnPid, table = Table}) when is_list(Fields) ->
case catch mysql_provider:insert(ConnPid, Table, Fields, false) of
ok ->
ReceiverPid ! {ack, Id};

10
config/sys-dev.config
View File

@ -87,6 +87,16 @@
{port, 8086},
{token, <<"IUQ04qecTie7LSuX1EDFBeqspClOdoRBfmXDQxhoEjiJFeW8M-Ui66t981YvviI5qOBpf_ZLgJlBx7nid2lyJQ==">>}
]
},
%% 备份库
{influx_pool_backup,
[{size, 100}, {max_overflow, 200}, {worker_module, influx_client}],
[
{host, "39.98.184.67"},
{port, 8086},
{token, <<"IUQ04qecTie7LSuX1EDFBeqspClOdoRBfmXDQxhoEjiJFeW8M-Ui66t981YvviI5qOBpf_ZLgJlBx7nid2lyJQ==">>}
]
}
]}

10
config/sys-prod.config
View File

@ -76,6 +76,16 @@
{port, 8086},
{token, <<"A-ZRjqMK_7NR45lXXEiR7AEtYCd1ETzq9Z61FTMQLb5O4-1hSf8sCrjdPB84e__xsrItKHL3qjJALgbYN-H_VQ==">>}
]
},
%% influxdb备份库
{influx_pool_backup,
[{size, 100}, {max_overflow, 200}, {worker_module, influx_client}],
[
{host, "172.19.0.4"},
{port, 8086},
{token, <<"A-ZRjqMK_7NR45lXXEiR7AEtYCd1ETzq9Z61FTMQLb5O4-1hSf8sCrjdPB84e__xsrItKHL3qjJALgbYN-H_VQ==">>}
]
}
]}

0
docs/jinzhi_http.md Normal file
View File

2
docs/zhongdian_mqtt.md
View File

@ -21,6 +21,8 @@
{
"version": "1.0",
"location_code": "string",
// 日期: 2024-06-20, <<新增字段>>
"dynamic_location_code": "string",
"ts ": 1688606685,
"properties": [
{