lib/etorrent-1.0/src/etorrent_fs_pool_sup.erl

   1 %%%-------------------------------------------------------------------
   2 %%% File    : etorrent_fs_pool_sup.erl
   3 %%% Author  : Jesper Louis Andersen <>
   4 %%% Description : Supervise a set of file system processes.
   5 %%%
   6 %%% Created : 21 Aug 2007 by Jesper Louis Andersen <>
   7 %%%-------------------------------------------------------------------
   8 -module(etorrent_fs_pool_sup).
   9
  10 -behaviour(supervisor).
  11
  12 %% API
  13 -export([start_link/0, add_file_process/3]).
  14
  15 %% Supervisor callbacks
  16 -export([init/1]).
  17
  18 -define(SERVER, ?MODULE).
  19
  20 %%====================================================================
  21 %% API functions
  22 %%====================================================================
  23 %%--------------------------------------------------------------------
  24 %% Function: start_link() -> {ok,Pid} | ignore | {error,Error}
  25 %% Description: Starts the supervisor
  26 %%--------------------------------------------------------------------
  27 start_link() ->
  28     supervisor:start_link(?MODULE, []).
  29
  30 %%--------------------------------------------------------------------
  31 %% Function: add_file_process/2
  32 %% Description: Add a new process for maintaining a file.
  33 %%--------------------------------------------------------------------
  34 add_file_process(Pid, TorrentId, Path) ->
  35     supervisor:start_child(Pid, [Path, TorrentId]).
  36
  37 %%====================================================================
  38 %% Supervisor callbacks
  39 %%====================================================================
  40 init([]) ->
  41     FSProcesses = {'FSPROCESS',
  42                    {etorrent_fs_process, start_link, []},
  43                    transient, 2000, worker, [etorrent_fs_process]},
  44     {ok, {{simple_one_for_one, 1, 60}, [FSProcesses]}}.
  45
  46 %%====================================================================
  47 %% Internal functions
  48 %%====================================================================