Imported trunk.

git-svn-id: https://svn.apache.org/repos/asf/incubator/couchdb/trunk@642432 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 70 insertions, 0 deletions

diff --git a/src/couch_inets/httpc_sup.erl b/src/couch_inets/httpc_sup.erl
new file mode 100644
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+++ b/src/couch_inets/httpc_sup.erl
@@ -0,0 +1,70 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%% 
+%%     $Id$
+%%
+-module(httpc_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/1]).
+
+%% Supervisor callback
+-export([init/1]).
+
+%%%=========================================================================
+%%%  API
+%%%=========================================================================
+start_link(HttpcServices) ->
+    supervisor:start_link({local, ?MODULE}, ?MODULE, [HttpcServices]).
+
+%%%=========================================================================
+%%%  Supervisor callback
+%%%=========================================================================
+init([]) ->
+    init([[]]);
+init([HttpcServices]) ->
+    RestartStrategy = one_for_one,
+    MaxR = 10,
+    MaxT = 3600,
+    Children = child_spec(HttpcServices, []),
+    {ok, {{RestartStrategy, MaxR, MaxT}, Children}}.
+
+child_spec([], []) ->
+    [httpc_child_spec(default, only_session_cookies)];
+child_spec([], Acc) ->
+    Acc;
+child_spec([{httpc, {Profile, Dir}} | Rest], Acc) ->
+    case httpc_child_spec(Profile, Dir) of
+	{} ->
+	    child_spec(Rest, Acc);
+	Spec ->
+	    child_spec(Rest, [Spec | Acc])
+    end.
+
+%% Note currently only one profile is supported e.i. the default profile
+httpc_child_spec(default, Dir) ->
+    Name = httpc_manager,  
+    StartFunc = {httpc_manager, start_link, [{default, Dir}]},
+    Restart = permanent, 
+    Shutdown = 4000,
+    Modules = [httpc_manager],
+    Type = worker,
+    {Name, StartFunc, Restart, Shutdown, Type, Modules};
+httpc_child_spec(_,_) ->
+    {}.
+
+