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emqx
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feat(emqx_machine): ignore sighup, ensure sigterm

This commit is contained in:
Zaiming Shi 2021-08-06 08:21:38 +02:00
parent 85f8ba10ce
commit 044e084698
1 changed files with 13 additions and 2 deletions
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15
apps/emqx_machine/src/emqx_machine.erl
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@ -30,6 +30,8 @@
%% @doc EMQ X boot entrypoint.
start() ->
os:set_signal(sighup, ignore),
os:set_signal(sigterm, handle), %% default is handle
ok = set_backtrace_depth(),
ok = print_otp_version_warning(),
@ -101,7 +103,16 @@ stop_apps(Reason) ->
stop_one_app(App) ->
?SLOG(debug, #{msg => "stopping_app", app => App}),
application:stop(App).
try
_ = application:stop(App)
catch
C : E ->
?SLOG(error, #{msg => "failed_to_stop_app",
app => App,
exception => C,
reason => E})
end.
ensure_apps_started() ->
lists:foreach(fun start_one_app/1, sorted_reboot_apps()).
@ -110,7 +121,7 @@ start_one_app(App) ->
?SLOG(debug, #{msg => "starting_app", app => App}),
case application:ensure_all_started(App) of
{ok, Apps} ->
?SLOG(debug, #{msg => "started_apps", apps => [App | Apps]});
?SLOG(debug, #{msg => "started_apps", apps => Apps});
{error, Reason} ->
?SLOG(critical, #{msg => "failed_to_start_app", app => App, reason => Reason}),
error({faile_to_start_app, App, Reason})