1 files changed, 0 insertions, 124 deletions
diff --git a/src/couchdb/couch_task_status.erl b/src/couchdb/couch_task_status.erl
deleted file mode 100644
index c4487dc4..00000000
--- a/src/couchdb/couch_task_status.erl
+++ /dev/null
@@ -1,124 +0,0 @@
-% 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(couch_task_status).
--behaviour(gen_server).
-
-% This module allows is used to track the status of long running tasks.
-% Long running tasks register (add_task/3) then update their status (update/1)
-% and the task and status is added to tasks list. When the tracked task dies
-% it will be automatically removed the tracking. To get the tasks list, use the
-% all/0 function
-
--export([start_link/0, stop/0]).
--export([all/0, add_task/3, update/1, update/2, set_update_frequency/1]).
-
--export([init/1, terminate/2, code_change/3]).
--export([handle_call/3, handle_cast/2, handle_info/2]).
-
--import(couch_util, [to_binary/1]).
-
--include("couch_db.hrl").
-
-
-start_link() ->
-    gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).
-
-
-stop() ->
-    gen_server:cast(?MODULE, stop).
-
-
-all() ->
-    gen_server:call(?MODULE, all).
-
-
-add_task(Type, TaskName, StatusText) ->
-    put(task_status_update, {{0, 0, 0}, 0}),
-    Msg = {
-        add_task,
-        to_binary(Type),
-        to_binary(TaskName),
-        to_binary(StatusText)
-    },
-    gen_server:call(?MODULE, Msg).
-
-
-set_update_frequency(Msecs) ->
-    put(task_status_update, {{0, 0, 0}, Msecs * 1000}).
-
-
-update(StatusText) ->
-    update("~s", [StatusText]).
-
-update(Format, Data) ->
-    {LastUpdateTime, Frequency} = get(task_status_update),
-    case timer:now_diff(Now = now(), LastUpdateTime) >= Frequency of
-    true ->
-        put(task_status_update, {Now, Frequency}),
-        Msg = ?l2b(io_lib:format(Format, Data)),
-        gen_server:cast(?MODULE, {update_status, self(), Msg});
-    false ->
-        ok
-    end.
-
-
-init([]) ->
-    % read configuration settings and register for configuration changes
-    ets:new(?MODULE, [ordered_set, protected, named_table]),
-    {ok, nil}.
-
-
-terminate(_Reason,_State) ->
-    ok.
-
-
-handle_call({add_task, Type, TaskName, StatusText}, {From, _}, Server) ->
-    case ets:lookup(?MODULE, From) of
-    [] ->
-        true = ets:insert(?MODULE, {From, {Type, TaskName, StatusText}}),
-        erlang:monitor(process, From),
-        {reply, ok, Server};
-    [_] ->
-        {reply, {add_task_error, already_registered}, Server}
-    end;
-handle_call(all, _, Server) ->
-    All = [
-        [
-            {type, Type},
-            {task, Task},
-            {status, Status},
-            {pid, ?l2b(pid_to_list(Pid))}
-        ]
-        ||
-        {Pid, {Type, Task, Status}} <- ets:tab2list(?MODULE)
-    ],
-    {reply, All, Server}.
-
-
-handle_cast({update_status, Pid, StatusText}, Server) ->
-    [{Pid, {Type, TaskName, _StatusText}}] = ets:lookup(?MODULE, Pid),
-    ?LOG_DEBUG("New task status for ~s: ~s",[TaskName, StatusText]),
-    true = ets:insert(?MODULE, {Pid, {Type, TaskName, StatusText}}),
-    {noreply, Server};
-handle_cast(stop, State) ->
-    {stop, normal, State}.
-
-handle_info({'DOWN', _MonitorRef, _Type, Pid, _Info}, Server) ->
-    %% should we also erlang:demonitor(_MonitorRef), ?
-    ets:delete(?MODULE, Pid),
-    {noreply, Server}.
-
-
-code_change(_OldVsn, State, _Extra) ->
-    {ok, State}.
-