This commit is contained in:
anlicheng 2025-05-07 23:29:08 +08:00
parent 5641bfbc2d
commit e40517bc64
3 changed files with 94 additions and 82 deletions

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@ -82,7 +82,8 @@
-define('DATA_PB_H', true). -define('DATA_PB_H', true).
-record(data, -record(data,
{service_id = <<>> :: unicode:chardata() | undefined, % = 1, optional {service_id = <<>> :: unicode:chardata() | undefined, % = 1, optional
metric = <<>> :: unicode:chardata() | undefined % = 2, optional device_uuid = <<>> :: unicode:chardata() | undefined, % = 2, optional
metric = <<>> :: unicode:chardata() | undefined % = 3, optional
}). }).
-endif. -endif.

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@ -324,9 +324,27 @@ handle_event({call, From}, {activate_device, DeviceUUID, Auth}, _, State = #stat
end; end;
%% json格式然后再处理, host进程里面处理, props %% json格式然后再处理, host进程里面处理, props
handle_event(cast, {handle, {data, Data}}, ?STATE_ACTIVATED, State = #state{has_session = true}) -> handle_event(cast, {handle, {data, DataBin}}, ?STATE_ACTIVATED, State = #state{uuid = UUID, has_session = true, device_map = DeviceMap}) ->
%handle_data(Data, State), #data{service_id = ServiceId, device_uuid = DeviceUUID, metric = Metric} = message_pb:decode_msg(DataBin, data),
case DeviceUUID =/= <<"">> of
true ->
case maps:find(DeviceUUID, DeviceMap) of
error ->
lager:warning("[iot_host] host uuid: ~p, device uuid: ~p not found, metric: ~p", [UUID, DeviceUUID, Metric]),
{keep_state, State}; {keep_state, State};
{ok, Device} ->
case iot_device:is_activated(Device) of
true ->
NDevice = iot_device:change_status(Device, ?DEVICE_ONLINE),
{keep_state, State#state{device_map = maps:put(DeviceUUID, NDevice, DeviceMap)}};
false ->
lager:warning("[iot_host] host uuid: ~p, device_uuid: ~p not activated, metric: ~p", [UUID, DeviceUUID, Metric]),
{keep_state, State}
end
end;
false ->
{keep_state, State}
end;
%% ping的数据是通过aes加密后的 %% ping的数据是通过aes加密后的
handle_event(cast, {handle, {ping, Metrics}}, ?STATE_ACTIVATED, State = #state{uuid = UUID, has_session = true}) -> handle_event(cast, {handle, {ping, Metrics}}, ?STATE_ACTIVATED, State = #state{uuid = UUID, has_session = true}) ->
@ -417,43 +435,6 @@ code_change(_OldVsn, StateName, State = #state{}, _Extra) ->
%%% Internal functions %%% Internal functions
%%%=================================================================== %%%===================================================================
%%
%handle_data(#data{device_uuid = DeviceUUID, service_name = ServiceName, at = Timestamp, fields = FieldsList, tags = Tags}, #state{uuid = UUID, device_map = DeviceMap})
% when is_binary(DeviceUUID), DeviceUUID /= <<>> ->
%
% case maps:find(DeviceUUID, DeviceMap) of
%
% end,
%
%
% case iot_device:get_pid(DeviceUUID) of
% undefined ->
% lager:warning("[iot_host] host uuid: ~p, device uuid: ~p not found, fields: ~p, tags: ~p", [UUID, DeviceUUID, FieldsList, Tags]),
% ok;
% DevicePid when is_pid(DevicePid) ->
% case iot_device:is_activated(DevicePid) of
% true ->
% %%
% iot_router:route_uuid(DeviceUUID, FieldsList, Timestamp),
%
% %% influxdb
% 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);
% false ->
% lager:warning("[iot_host] host uuid: ~p, device_uuid: ~p not activated, fields: ~p, tags: ~p", [UUID, DeviceUUID, FieldsList, Tags])
% end
% end;
%
%handle_data(#data{service_name = ServiceName, at = Timestamp, fields = FieldsList, tags = Tags}, #state{uuid = UUID}) ->
% %%
% iot_router:route_uuid(UUID, FieldsList, Timestamp),
%
% %% influxdb
% NTags = Tags#{<<"uuid">> => UUID, <<"service_name">> => ServiceName},
% influx_client:write_data(UUID, NTags, FieldsList, Timestamp).
-spec report_event(UUID :: binary(), NewStatus :: integer()) -> no_return(). -spec report_event(UUID :: binary(), NewStatus :: integer()) -> no_return().
report_event(UUID, NewStatus) when is_binary(UUID), is_integer(NewStatus) -> report_event(UUID, NewStatus) when is_binary(UUID), is_integer(NewStatus) ->
TextMap = #{ TextMap = #{

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@ -385,7 +385,7 @@ encode_msg_service_metrics(#service_metrics{service_id = F1, metrics = F2, timeo
encode_msg_data(Msg, TrUserData) -> encode_msg_data(Msg, <<>>, TrUserData). encode_msg_data(Msg, TrUserData) -> encode_msg_data(Msg, <<>>, TrUserData).
encode_msg_data(#data{service_id = F1, metric = F2}, Bin, TrUserData) -> encode_msg_data(#data{service_id = F1, device_uuid = F2, metric = F3}, Bin, TrUserData) ->
B1 = if F1 == undefined -> Bin; B1 = if F1 == undefined -> Bin;
true -> true ->
begin begin
@ -396,7 +396,7 @@ encode_msg_data(#data{service_id = F1, metric = F2}, Bin, TrUserData) ->
end end
end end
end, end,
if F2 == undefined -> B1; B2 = if F2 == undefined -> B1;
true -> true ->
begin begin
TrF2 = id(F2, TrUserData), TrF2 = id(F2, TrUserData),
@ -405,6 +405,16 @@ encode_msg_data(#data{service_id = F1, metric = F2}, Bin, TrUserData) ->
false -> e_type_string(TrF2, <<B1/binary, 18>>, TrUserData) false -> e_type_string(TrF2, <<B1/binary, 18>>, TrUserData)
end end
end end
end,
if F3 == undefined -> B2;
true ->
begin
TrF3 = id(F3, TrUserData),
case is_empty_string(TrF3) of
true -> B2;
false -> e_type_string(TrF3, <<B2/binary, 26>>, TrUserData)
end
end
end. end.
encode_msg_ping(Msg, TrUserData) -> encode_msg_ping(Msg, <<>>, TrUserData). encode_msg_ping(Msg, TrUserData) -> encode_msg_ping(Msg, <<>>, TrUserData).
@ -1306,56 +1316,63 @@ skip_32_service_metrics(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUs
skip_64_service_metrics(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_service_metrics(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData). skip_64_service_metrics(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_service_metrics(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
decode_msg_data(Bin, TrUserData) -> dfp_read_field_def_data(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData). decode_msg_data(Bin, TrUserData) -> dfp_read_field_def_data(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData).
dfp_read_field_def_data(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_data_service_id(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData); dfp_read_field_def_data(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_data_service_id(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
dfp_read_field_def_data(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_data_metric(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData); dfp_read_field_def_data(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_data_device_uuid(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
dfp_read_field_def_data(<<>>, 0, 0, _, F@_1, F@_2, _) -> #data{service_id = F@_1, metric = F@_2}; dfp_read_field_def_data(<<26, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_data_metric(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
dfp_read_field_def_data(Other, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dg_read_field_def_data(Other, Z1, Z2, F, F@_1, F@_2, TrUserData). dfp_read_field_def_data(<<>>, 0, 0, _, F@_1, F@_2, F@_3, _) -> #data{service_id = F@_1, device_uuid = F@_2, metric = F@_3};
dfp_read_field_def_data(Other, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dg_read_field_def_data(Other, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
dg_read_field_def_data(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 32 - 7 -> dg_read_field_def_data(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData); dg_read_field_def_data(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 32 - 7 -> dg_read_field_def_data(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
dg_read_field_def_data(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, TrUserData) -> dg_read_field_def_data(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, F@_3, TrUserData) ->
Key = X bsl N + Acc, Key = X bsl N + Acc,
case Key of case Key of
10 -> d_field_data_service_id(Rest, 0, 0, 0, F@_1, F@_2, TrUserData); 10 -> d_field_data_service_id(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
18 -> d_field_data_metric(Rest, 0, 0, 0, F@_1, F@_2, TrUserData); 18 -> d_field_data_device_uuid(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
26 -> d_field_data_metric(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
_ -> _ ->
case Key band 7 of case Key band 7 of
0 -> skip_varint_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData); 0 -> skip_varint_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
1 -> skip_64_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData); 1 -> skip_64_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
2 -> skip_length_delimited_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData); 2 -> skip_length_delimited_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
3 -> skip_group_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData); 3 -> skip_group_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
5 -> skip_32_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData) 5 -> skip_32_data(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData)
end end
end; end;
dg_read_field_def_data(<<>>, 0, 0, _, F@_1, F@_2, _) -> #data{service_id = F@_1, metric = F@_2}. dg_read_field_def_data(<<>>, 0, 0, _, F@_1, F@_2, F@_3, _) -> #data{service_id = F@_1, device_uuid = F@_2, metric = F@_3}.
d_field_data_service_id(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_data_service_id(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData); d_field_data_service_id(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_data_service_id(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
d_field_data_service_id(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, TrUserData) -> d_field_data_service_id(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, F@_3, TrUserData) ->
{NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end, {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
dfp_read_field_def_data(RestF, 0, 0, F, NewFValue, F@_2, TrUserData). dfp_read_field_def_data(RestF, 0, 0, F, NewFValue, F@_2, F@_3, TrUserData).
d_field_data_metric(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_data_metric(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData); d_field_data_device_uuid(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_data_device_uuid(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
d_field_data_metric(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, TrUserData) -> d_field_data_device_uuid(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, F@_3, TrUserData) ->
{NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end, {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
dfp_read_field_def_data(RestF, 0, 0, F, F@_1, NewFValue, TrUserData). dfp_read_field_def_data(RestF, 0, 0, F, F@_1, NewFValue, F@_3, TrUserData).
skip_varint_data(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> skip_varint_data(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData); d_field_data_metric(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_data_metric(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
skip_varint_data(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData). d_field_data_metric(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, _, TrUserData) ->
{NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
dfp_read_field_def_data(RestF, 0, 0, F, F@_1, F@_2, NewFValue, TrUserData).
skip_length_delimited_data(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> skip_length_delimited_data(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData); skip_varint_data(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> skip_varint_data(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
skip_length_delimited_data(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) -> skip_varint_data(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
skip_length_delimited_data(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> skip_length_delimited_data(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
skip_length_delimited_data(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) ->
Length = X bsl N + Acc, Length = X bsl N + Acc,
<<_:Length/binary, Rest2/binary>> = Rest, <<_:Length/binary, Rest2/binary>> = Rest,
dfp_read_field_def_data(Rest2, 0, 0, F, F@_1, F@_2, TrUserData). dfp_read_field_def_data(Rest2, 0, 0, F, F@_1, F@_2, F@_3, TrUserData).
skip_group_data(Bin, _, Z2, FNum, F@_1, F@_2, TrUserData) -> skip_group_data(Bin, _, Z2, FNum, F@_1, F@_2, F@_3, TrUserData) ->
{_, Rest} = read_group(Bin, FNum), {_, Rest} = read_group(Bin, FNum),
dfp_read_field_def_data(Rest, 0, Z2, FNum, F@_1, F@_2, TrUserData). dfp_read_field_def_data(Rest, 0, Z2, FNum, F@_1, F@_2, F@_3, TrUserData).
skip_32_data(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData). skip_32_data(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
skip_64_data(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData). skip_64_data(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_data(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
decode_msg_ping(Bin, TrUserData) -> decode_msg_ping(Bin, TrUserData) ->
dfp_read_field_def_ping(Bin, dfp_read_field_def_ping(Bin,
@ -2011,11 +2028,15 @@ merge_msg_service_metrics(#service_metrics{service_id = PFservice_id, metrics =
end}. end}.
-compile({nowarn_unused_function,merge_msg_data/3}). -compile({nowarn_unused_function,merge_msg_data/3}).
merge_msg_data(#data{service_id = PFservice_id, metric = PFmetric}, #data{service_id = NFservice_id, metric = NFmetric}, _) -> merge_msg_data(#data{service_id = PFservice_id, device_uuid = PFdevice_uuid, metric = PFmetric}, #data{service_id = NFservice_id, device_uuid = NFdevice_uuid, metric = NFmetric}, _) ->
#data{service_id = #data{service_id =
if NFservice_id =:= undefined -> PFservice_id; if NFservice_id =:= undefined -> PFservice_id;
true -> NFservice_id true -> NFservice_id
end, end,
device_uuid =
if NFdevice_uuid =:= undefined -> PFdevice_uuid;
true -> NFdevice_uuid
end,
metric = metric =
if NFmetric =:= undefined -> PFmetric; if NFmetric =:= undefined -> PFmetric;
true -> NFmetric true -> NFmetric
@ -2292,12 +2313,15 @@ v_msg_service_metrics(X, Path, _TrUserData) -> mk_type_error({expected_msg, serv
-compile({nowarn_unused_function,v_msg_data/3}). -compile({nowarn_unused_function,v_msg_data/3}).
-dialyzer({nowarn_function,v_msg_data/3}). -dialyzer({nowarn_function,v_msg_data/3}).
v_msg_data(#data{service_id = F1, metric = F2}, Path, TrUserData) -> v_msg_data(#data{service_id = F1, device_uuid = F2, metric = F3}, Path, TrUserData) ->
if F1 == undefined -> ok; if F1 == undefined -> ok;
true -> v_type_string(F1, [service_id | Path], TrUserData) true -> v_type_string(F1, [service_id | Path], TrUserData)
end, end,
if F2 == undefined -> ok; if F2 == undefined -> ok;
true -> v_type_string(F2, [metric | Path], TrUserData) true -> v_type_string(F2, [device_uuid | Path], TrUserData)
end,
if F3 == undefined -> ok;
true -> v_type_string(F3, [metric | Path], TrUserData)
end, end,
ok; ok;
v_msg_data(X, Path, _TrUserData) -> mk_type_error({expected_msg, data}, X, Path). v_msg_data(X, Path, _TrUserData) -> mk_type_error({expected_msg, data}, X, Path).
@ -2519,7 +2543,10 @@ get_msg_defs() ->
[#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = metrics, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}, #field{name = metrics, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
#field{name = timeout, fnum = 3, rnum = 4, type = uint32, occurrence = optional, opts = []}]}, #field{name = timeout, fnum = 3, rnum = 4, type = uint32, occurrence = optional, opts = []}]},
{{msg, data}, [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = metric, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}]}, {{msg, data},
[#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = device_uuid, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
#field{name = metric, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}]},
{{msg, ping}, {{msg, ping},
[#field{name = adcode, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, [#field{name = adcode, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = boot_time, fnum = 2, rnum = 3, type = uint32, occurrence = optional, opts = []}, #field{name = boot_time, fnum = 2, rnum = 3, type = uint32, occurrence = optional, opts = []},
@ -2601,7 +2628,10 @@ find_msg_def(service_metrics) ->
[#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = metrics, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}, #field{name = metrics, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
#field{name = timeout, fnum = 3, rnum = 4, type = uint32, occurrence = optional, opts = []}]; #field{name = timeout, fnum = 3, rnum = 4, type = uint32, occurrence = optional, opts = []}];
find_msg_def(data) -> [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = metric, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}]; find_msg_def(data) ->
[#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = device_uuid, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
#field{name = metric, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}];
find_msg_def(ping) -> find_msg_def(ping) ->
[#field{name = adcode, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, [#field{name = adcode, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
#field{name = boot_time, fnum = 2, rnum = 3, type = uint32, occurrence = optional, opts = []}, #field{name = boot_time, fnum = 2, rnum = 3, type = uint32, occurrence = optional, opts = []},