48450d1d37
* Delete response_topic_prefix The Response-Infomation in CONNACK was misinterpreated, it should not be a broker's global config, instead, it should be per-client or even per-session prefix/suffix mechanism * Delete request-response code from emqx_client * Add request-response test code * meck as default dependency --- temp workaround for dep-vsn-check
69 lines
2.5 KiB
Erlang
69 lines
2.5 KiB
Erlang
%% Copyright (c) 2013-2019 EMQ Technologies Co., Ltd. All Rights Reserved.
|
|
%%
|
|
%% Licensed under the Apache License, Version 2.0 (the "License");
|
|
%% you may not use this file except in compliance with the License.
|
|
%% You may obtain a copy of the License at
|
|
%%
|
|
%% http://www.apache.org/licenses/LICENSE-2.0
|
|
%%
|
|
%% Unless required by applicable law or agreed to in writing, software
|
|
%% distributed under the License is distributed on an "AS IS" BASIS,
|
|
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
%% See the License for the specific language governing permissions and
|
|
%% limitations under the License.
|
|
|
|
-module(emqx_request_response_SUITE).
|
|
|
|
-compile(export_all).
|
|
-compile(nowarn_export_all).
|
|
|
|
-include("emqx_mqtt.hrl").
|
|
-include_lib("eunit/include/eunit.hrl").
|
|
-include_lib("common_test/include/ct.hrl").
|
|
|
|
init_per_suite(Config) ->
|
|
emqx_ct_broker_helpers:run_setup_steps([{log_level, error} | Config]).
|
|
|
|
end_per_suite(_Config) ->
|
|
emqx_ct_broker_helpers:run_teardown_steps().
|
|
|
|
all() ->
|
|
[request_response].
|
|
|
|
request_response(_Config) ->
|
|
request_response_per_qos(?QOS_0),
|
|
request_response_per_qos(?QOS_1),
|
|
request_response_per_qos(?QOS_2).
|
|
|
|
request_response_per_qos(QoS) ->
|
|
ReqTopic = <<"request_topic">>,
|
|
RspTopic = <<"response_topic">>,
|
|
{ok, Requester} = emqx_request_sender:start_link(RspTopic, QoS,
|
|
[{proto_ver, v5},
|
|
{client_id, <<"requester">>},
|
|
{properties, #{ 'Request-Response-Information' => 1}}]),
|
|
%% This is a square service
|
|
Square = fun(_CorrData, ReqBin) ->
|
|
I = b2i(ReqBin),
|
|
i2b(I * I)
|
|
end,
|
|
{ok, Responser} = emqx_request_handler:start_link(ReqTopic, QoS, Square,
|
|
[{proto_ver, v5},
|
|
{client_id, <<"responser">>}
|
|
]),
|
|
ok = emqx_request_sender:send(Requester, ReqTopic, RspTopic, <<"corr-1">>, <<"2">>, QoS),
|
|
receive
|
|
{response, <<"corr-1">>, <<"4">>} ->
|
|
ok;
|
|
Other ->
|
|
erlang:error({unexpected, Other})
|
|
after
|
|
100 ->
|
|
erlang:error(timeout)
|
|
end,
|
|
ok = emqx_request_sender:stop(Requester),
|
|
ok = emqx_request_handler:stop(Responser).
|
|
|
|
b2i(B) -> binary_to_integer(B).
|
|
i2b(I) -> integer_to_binary(I).
|