forked from GNUsocial/gnu-social
66 lines
2.0 KiB
PHP
66 lines
2.0 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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/**
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* Send a raw PuSH atom update from our internal hub.
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* @package Hub
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* @author Brion Vibber <brion@status.net>
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*/
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class HubOutQueueHandler extends QueueHandler
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{
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function transport()
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{
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return 'hubout';
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}
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function handle($data)
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{
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$sub = $data['sub'];
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$atom = $data['atom'];
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$retries = $data['retries'];
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assert($sub instanceof HubSub);
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assert(is_string($atom));
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try {
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$sub->push($atom);
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} catch (AlreadyFulfilledException $e) {
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common_log(LOG_INFO, "Failed PuSH to $sub->callback for $sub->topic (".get_class($e)."): " . $e->getMessage());
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} catch (Exception $e) {
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$retries--;
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$msg = "Failed PuSH to $sub->callback for $sub->topic (".get_class($e)."): " . $e->getMessage();
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if ($retries > 0) {
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common_log(LOG_INFO, "$msg; scheduling for $retries more tries");
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// @fixme when we have infrastructure to schedule a retry
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// after a delay, use it.
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$sub->distribute($atom, $retries);
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} else {
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common_log(LOG_ERR, "$msg; discarding");
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}
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}
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return true;
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}
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}
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