emqx4.3/src/emqx.appup.src

%% -*-: erlang -*-
{DefaultLen, DefaultSize} =
    case WordSize = erlang:system_info(wordsize) of
        8 -> % arch_64
            {10000, cuttlefish_bytesize:parse("64MB")};
        4 -> % arch_32
            {1000, cuttlefish_bytesize:parse("32MB")}
    end,
{VSN,
  [
    {<<".*">>, []},
    {"4.2.2", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []}
    ]},
    {"4.2.1", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_channel, brutal_purge, soft_purge, []},
      {load_module, emqx_mod_topic_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_json, brutal_purge, soft_purge, []}
    ]},
    {"4.2.0", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_channel, brutal_purge, soft_purge, []},
      {load_module, emqx_mod_topic_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_json, brutal_purge, soft_purge, []},
      {apply, {application, set_env,
                [emqx, force_shutdown_policy,
                 #{message_queue_len => DefaultLen,
                   max_heap_size => DefaultSize div WordSize}]}}
    ]}
  ],
  [
    {<<".*">>, []},
    {"4.2.2", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []}
    ]},
    {"4.2.1", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_channel, brutal_purge, soft_purge, []},
      {load_module, emqx_mod_topic_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_json, brutal_purge, soft_purge, []}
    ]},
    {"4.2.0", [
      {load_module, emqx_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_channel, brutal_purge, soft_purge, []},
      {load_module, emqx_mod_topic_metrics, brutal_purge, soft_purge, []},
      {load_module, emqx_json, brutal_purge, soft_purge, []}
    ]}
  ]
}.