%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights 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().
