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259638e900
Summary: - The config is called "resource-path" and the script references "resource-path", but the actual value checked for is "resource-map". - Use nonempty(), since defaulting with getEnvConfig() will give you null if the setting exists but is set to null. This default is nearly useless so maybe we should change it to use coalesce(). - Remove Celerity map initialization from warmup. We don't currently initialize the environment in warmup, and Celerity initialization now depends on the environment. Test Plan: Ran patch locally and on FPM-Warmup. Reviewers: vrana, btrahan Reviewed By: vrana CC: hsb, aran Differential Revision: https://secure.phabricator.com/D2662
54 lines
2.1 KiB
PHP
54 lines
2.1 KiB
PHP
<?php
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/*
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* Copyright 2012 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* NOTE: This is an ADVANCED feature that improves performance but adds a lot
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* of complexity! This is only suitable for production servers because workers
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* won't pick up changes between when they spawn and when they handle a request.
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*
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* Phabricator spends a significant portion of its runtime loading classes
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* and functions, even with APC enabled. Since we have very rigidly-defined
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* rules about what can go in a module (specifically: no side effects), it
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* is safe to load all the libraries *before* we receive a request.
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*
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* Normally, SAPIs don't provide a way to do this, but with a patched PHP-FPM
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* SAPI you can provide a warmup file that it will execute before a request
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* is received.
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*
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* We're limited in what we can do here, since request information won't
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* exist yet, but we can load class and function definitions, which is what
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* we're really interested in.
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*
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* Once this file exists, the FCGI process will drop into its normal accept loop
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* and eventually process a request.
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*/
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function __warmup__() {
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$root = dirname(dirname(dirname(dirname(__FILE__))));
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require_once $root.'/libphutil/src/__phutil_library_init__.php';
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require_once $root.'/arcanist/src/__phutil_library_init__.php';
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require_once $root.'/phabricator/src/__phutil_library_init__.php';
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// Load every symbol. We could possibly refine this -- we don't need to load
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// every Controller, for instance.
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$loader = new PhutilSymbolLoader();
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$loader->selectAndLoadSymbols();
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define('__WARMUP__', true);
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}
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__warmup__();
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