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authorIngela Anderton Andin <[email protected]>2016-12-06 18:20:14 +0100
committerIngela Anderton Andin <[email protected]>2017-01-19 10:24:58 +0100
commitc6472824546dc8e6914139c2443b926d3f0945cc (patch)
tree1bb73fadd7fb0245dca92f11d87edfe2fb2b68bc /lib/ssl/src/ssl_dist_admin_sup.erl
parenta44947369f44cb334ca45dbecca2e3f878af8229 (diff)
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ssl: Move PEM cache to a dedicated process
The PEM cache handling has proven to be too disruptive of the manager process.
Diffstat (limited to 'lib/ssl/src/ssl_dist_admin_sup.erl')
-rw-r--r--lib/ssl/src/ssl_dist_admin_sup.erl74
1 files changed, 74 insertions, 0 deletions
diff --git a/lib/ssl/src/ssl_dist_admin_sup.erl b/lib/ssl/src/ssl_dist_admin_sup.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2016-2016. All Rights Reserved.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+
+-module(ssl_dist_admin_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/0]).
+
+%% Supervisor callback
+-export([init/1]).
+
+%%%=========================================================================
+%%% API
+%%%=========================================================================
+
+-spec start_link() -> {ok, pid()} | ignore | {error, term()}.
+
+start_link() ->
+ supervisor:start_link({local, ?MODULE}, ?MODULE, []).
+
+%%%=========================================================================
+%%% Supervisor callback
+%%%=========================================================================
+
+init([]) ->
+ PEMCache = pem_cache_child_spec(),
+ SessionCertManager = session_and_cert_manager_child_spec(),
+ {ok, {{rest_for_one, 10, 3600}, [PEMCache, SessionCertManager]}}.
+
+
+%%--------------------------------------------------------------------
+%%% Internal functions
+%%--------------------------------------------------------------------
+
+pem_cache_child_spec() ->
+ Name = ssl_pem_cache_dist,
+ StartFunc = {ssl_pem_cache, start_link_dist, [[]]},
+ Restart = permanent,
+ Shutdown = 4000,
+ Modules = [ssl_pem_cache],
+ Type = worker,
+ {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+
+session_and_cert_manager_child_spec() ->
+ Opts = ssl_admin_sup:manager_opts(),
+ Name = ssl_dist_manager,
+ StartFunc = {ssl_manager, start_link_dist, [Opts]},
+ Restart = permanent,
+ Shutdown = 4000,
+ Modules = [ssl_manager],
+ Type = worker,
+ {Name, StartFunc, Restart, Shutdown, Type, Modules}.
+