lib/etorrent-1.0/src/etorrent_t_peer_sup.erl

   1 %%%-------------------------------------------------------------------
   2 %%% File    : etorrent_t_peer_sup.erl
   3 %%% Author  : Jesper Louis Andersen <>
   4 %%% Description : Supervisor for a peer connection.
   5 %%%
   6 %%% Created : 10 Jul 2008 by Jesper Louis Andersen <>
   7 %%%-------------------------------------------------------------------
   8 -module(etorrent_t_peer_sup).
   9
  10 -behaviour(supervisor).
  11
  12 %% API
  13 -export([start_link/5, add_sender/5]).
  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(LocalPeerId, InfoHash, FilesystemPid, GroupPid, Id) ->
  28     supervisor:start_link(?MODULE, [LocalPeerId,
  29                                     InfoHash,
  30                                     FilesystemPid,
  31                                     GroupPid,
  32                                     Id]).
  33
  34 add_sender(Pid, Socket, FileSystemPid, Id, RecvPid) ->
  35     Sender   = {sender, {etorrent_t_peer_send, start_link,
  36                          [Socket, FileSystemPid, Id, RecvPid]},
  37                 permanent, 15000, worker, [etorrent_t_peer_send]},
  38     supervisor:start_child(Pid, Sender).
  39
  40 %%====================================================================
  41 %% Supervisor callbacks
  42 %%====================================================================
  43 %%--------------------------------------------------------------------
  44 %% Func: init(Args) -> {ok,  {SupFlags,  [ChildSpec]}} |
  45 %%                     ignore                          |
  46 %%                     {error, Reason}
  47 %% Description: Whenever a supervisor is started using
  48 %% supervisor:start_link/[2,3], this function is called by the new process
  49 %% to find out about restart strategy, maximum restart frequency and child
  50 %% specifications.
  51 %%--------------------------------------------------------------------
  52 init([LocalPeerId, InfoHash, FilesystemPid, GroupPid, Id]) ->
  53     Reciever = {reciever, {etorrent_t_peer_recv, start_link,
  54                           [LocalPeerId, InfoHash, FilesystemPid, GroupPid, Id, self()]},
  55                 permanent, 15000, worker, [etorrent_t_peer_recv]},
  56     {ok, {{one_for_all, 0, 1}, [Reciever]}}.
  57
  58 %%====================================================================
  59 %% Internal functions
  60 %%====================================================================