For performance reasons I want to replace the use of mochijson2 with jiffy.
My CB webserver returns a large number (like 3000) models which have to be
encoded into json (the web controller returns {json, proplist})
in boss_json.erl I replaced the calls to mochijson2:encode with jiffy:encode
encode([First|_] = Data, ModelList) ->
case boss_model_manager:is_model_instance(First, ModelList) of
true ->
%mochijson2:encode(lists:map(fun boss_model_manager:to_json/1,
Data));
jiffy:encode(lists:map(fun boss_model_manager:to_json/1, Data)Sto_json);
false ->
%mochijson2:encode(json_data1(Data, ModelList, []))
jiffy:encode(json_data1(Data, ModelList, []))
end;
encode([],_) ->
"";
encode(Data, ModelList) ->
case boss_model_manager:is_model_instance (Data, ModelList) of
true ->
%mochijson2:encode(boss_model_manager:to_json(Data));
jiffy:encode(boss_model_manager:to_json(Data));
false ->
%mochijson2:encode(json_data1(Data, ModelList, []))
jiffy:encode(json_data1(Data, ModelList, []))
end.
When I then exercise CB, I receive the following error
[error] Unhandled Error: throw:{error,
{invalid_ejson,
{struct,
[{customers,
[{struct,
[{id,<<"customer-1">>},
{cust_id,<<"CUSTOMER1">>},
{description,<<"cust1">>},
{status,<<"green">>},
{status_time,<<"2015-08-05T16:47:33Z">>},
{status_time_desc,
<<"2015-08-05 16:47:33.570437">>}]}]},
{facilityCount,
[{struct,
[{count,0},
{monitored,0},
{green,0},
{yellow,0},
{red,0},
{paused,0}]}]}]}}} Stacktrace:
[{jiffy,encode,2,[{file,"src/jiffy.erl"},{line,93}]},{boss_web_controller_render,process_action_result,4,[{file,"src/boss/boss_web_controller_render.erl"},{line,178}]},{boss_web_controller,execute_action_inner,9,[{file,"src/boss/boss_web_controller.erl"},{line,290}]},{boss_web_controller_handle_request,process_dynamic_request,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,254}]},{boss_web_controller_handle_request,process_request,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,240}]},{boss_web_controller_handle_request,set_timer,8,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,160}]},{boss_web_controller_handle_request,build_dynamic_response,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,129}]},{boss_web_controller_handle_request,handle_request,4,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,26}]}]
Is anyone fluent enough in the differences between jiffy and mochijson2 to
help me understand what I need to do?
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