%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010-2016. 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.
%%
%% %CopyrightEnd%
%%
%%
%%----------------------------------------------------------------------
%% Purpose: Main API module for the httpd load test utility
%%----------------------------------------------------------------------
-module(hdlt).
%%-----------------------------------------------------------------
%% Public interface
%%-----------------------------------------------------------------
-export([start/0, start/1, stop/0, help/0]).
%%-----------------------------------------------------------------
%% Start the HDLT utility
%%-----------------------------------------------------------------
start() ->
ConfigFile = "hdlt.config",
case file:consult(ConfigFile) of
{ok, Config} when is_list(Config) ->
start(Config);
Error ->
Error
end.
start(Config) ->
Flag = process_flag(trap_exit, true),
Result =
case hdlt_ctrl:start(Config) of
{ok, Pid} ->
receive
{'EXIT', Pid, normal} ->
ok;
{'EXIT', Pid, Reason} ->
io:format("HDLT failed: "
"~n ~p"
"~n", [Reason]),
{error, Reason}
end;
Error ->
Error
end,
process_flag(trap_exit, Flag),
Result.
stop() ->
hdlt_ctrl:stop().
help() ->
hdlt_ctrl:help().
