From 21ffae911c50e40cd31d06ac1838a9645a079ec9 Mon Sep 17 00:00:00 2001 From: Badlop Date: Thu, 13 Aug 2015 12:28:23 +0200 Subject: [PATCH] Add also Cuesport to deps from https://github.com/goj/cuesport --- ejabberd_auth_http/deps/cuesport/LICENSE | 202 ++++++++++++++++++ ejabberd_auth_http/deps/cuesport/Makefile | 16 ++ ejabberd_auth_http/deps/cuesport/NOTICE | 3 + ejabberd_auth_http/deps/cuesport/README.md | 38 ++++ .../deps/cuesport/src/cuesport.app.src | 7 + .../deps/cuesport/src/cuesport.erl | 85 ++++++++ 6 files changed, 351 insertions(+) create mode 100644 ejabberd_auth_http/deps/cuesport/LICENSE create mode 100644 ejabberd_auth_http/deps/cuesport/Makefile create mode 100644 ejabberd_auth_http/deps/cuesport/NOTICE create mode 100644 ejabberd_auth_http/deps/cuesport/README.md create mode 100644 ejabberd_auth_http/deps/cuesport/src/cuesport.app.src create mode 100644 ejabberd_auth_http/deps/cuesport/src/cuesport.erl diff --git a/ejabberd_auth_http/deps/cuesport/LICENSE b/ejabberd_auth_http/deps/cuesport/LICENSE new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/ejabberd_auth_http/deps/cuesport/Makefile b/ejabberd_auth_http/deps/cuesport/Makefile new file mode 100644 index 0000000..36e45a3 --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/Makefile @@ -0,0 +1,16 @@ +.PHONY: all reload compile clean + +all: compile + +compile: rebar + ./rebar get-deps compile + +reload: compile + zsh -c './reload.erl $$(foreach f (src/*.erl); basename $$f .erl; end)' + +rebar: + wget -c http://cloud.github.com/downloads/basho/rebar/rebar + chmod +x $@ + +clean: rebar + ./rebar clean diff --git a/ejabberd_auth_http/deps/cuesport/NOTICE b/ejabberd_auth_http/deps/cuesport/NOTICE new file mode 100644 index 0000000..e8aca02 --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/NOTICE @@ -0,0 +1,3 @@ +Copyright 2011 Erlang Solutions Ltd. + +Use `git shortlog --summary` to get the list of developers. diff --git a/ejabberd_auth_http/deps/cuesport/README.md b/ejabberd_auth_http/deps/cuesport/README.md new file mode 100644 index 0000000..85167fb --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/README.md @@ -0,0 +1,38 @@ +Summary +======= + +Cuesport is a simple pool of workers, meant mainly to be used with things like DB connections. +Use when poolboy's elaborate checkin/checkout seems to be overkill for your task. + +Usage +----- + +Suggested usage is to create your own wrapper module which wraps cuesport and provides +wrapper functions to hide pool's usage. Something in the lines of: + +```erlang +-module(myproduct_redis). + +-export([start_link/0, q/1, q/2]). + +-define(POOL_NAME, myproduct_redis_pool). + +%%%=================================================================== +%%% API functions +%%%=================================================================== + +start_link() -> + PoolSize = get_config(redis_pool_size), + EredisOpts = get_config(redis_worker_config), + ChildMods = [eredis, eredis_client, eredis_parser], + ChildMFA = {eredis, start_link, EredisOpts}, + cuesport:start_link(?POOL_NAME, PoolSize, ChildMods, ChildMFA). + +q(Query) -> + eredis:q(cuesport:get_worker(?POOL_NAME), Query). + +q(Query, Opts) -> + eredis:q(cuesport:get_worker(?POOL_NAME), Query, Opts). +``` + +Then add `myproduct_redis` to your supervision tree. diff --git a/ejabberd_auth_http/deps/cuesport/src/cuesport.app.src b/ejabberd_auth_http/deps/cuesport/src/cuesport.app.src new file mode 100644 index 0000000..f8d9f02 --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/src/cuesport.app.src @@ -0,0 +1,7 @@ +{application, cuesport, [ + {description, "Simple pool of workers"}, + {vsn, "0.1"}, + {registered, []}, + {applications, [kernel, stdlib]}, + {env, []} + ]}. diff --git a/ejabberd_auth_http/deps/cuesport/src/cuesport.erl b/ejabberd_auth_http/deps/cuesport/src/cuesport.erl new file mode 100644 index 0000000..1c815da --- /dev/null +++ b/ejabberd_auth_http/deps/cuesport/src/cuesport.erl @@ -0,0 +1,85 @@ +%%%=================================================================== +%%% @copyright (C) 2011, Erlang Solutions Ltd. +%%% +%%% 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. +%%% +%%% @doc Utility for using a pool of workers easily +%%% Obvious pun is obvious. +%%% @end +%%%=================================================================== + +-module(cuesport). +-behaviour(supervisor). + +%% API +-export([start_link/4, + start_link/5, + get_worker/1]). + +%% Supervisor callbacks +-export([init/1]). + +%% Internal exports +-export([start_worker/3]). + +-define(SERVER, ?MODULE). + +%%%=================================================================== +%%% API functions +%%%=================================================================== + +-spec start_link(atom(), integer(), [atom()], {atom(), atom(), [term()]}) -> + {ok, pid()} | ignore | {error, term()}. +start_link(PoolName, PoolSize, ChildMods, ChildMFA) -> + start_link(PoolName, PoolSize, 2*PoolSize, ChildMods, ChildMFA). + +-spec start_link(atom(), integer(), integer(), [atom()], {atom(), atom(), [term()]}) -> + {ok, pid()} | ignore | {error, term()}. +start_link(PoolName, PoolSize, MaxRestarts, ChildMods, ChildMFA) -> + Args = [PoolName, PoolSize, MaxRestarts, ChildMods, ChildMFA], + SupName = list_to_atom("cuesport_" ++ atom_to_list(PoolName) ++ "_sup"), + supervisor:start_link({local, SupName}, ?MODULE, Args). + +-spec get_worker(atom()) -> pid(). +get_worker(PoolName) -> + [{pool_size, PoolSize}] = ets:lookup(PoolName, pool_size), + N = ets:update_counter(PoolName, seq, {2, 1, PoolSize, 1}), + [{N, Worker}] = ets:lookup(PoolName, N), + Worker. + +%%%=================================================================== +%%% Supervisor callbacks +%%%=================================================================== + +init([PoolName, PoolSize, MaxRestarts, ChildMods, ChildMFA]) -> + PoolTable = ets:new(PoolName, [named_table, public]), + ets:insert(PoolTable, {pool_size, PoolSize}), + ets:insert(PoolTable, {seq, 0}), + + MFA = fun(Id) -> + {?MODULE, start_worker, [Id, PoolTable, ChildMFA]} + end, + Children = [{N, MFA(N), transient, 2000, worker, ChildMods} + || N <- lists:seq(1, PoolSize)], + + {ok, {{one_for_one, MaxRestarts, PoolSize}, Children}}. + +%%%=================================================================== +%%% non-API exports +%%%=================================================================== + +-spec start_worker(integer(), atom(), {module(), atom(), [term()]}) -> {ok, pid()}. +start_worker(Id, PoolTable, {M, F, A}) -> + {ok, Pid} = apply(M, F, A), + ets:insert(PoolTable, {Id, Pid}), + {ok, Pid}.