forked from GNUsocial/gnu-social
Major refactoring of queue handlers to support running multiple sites in one daemon.
Key changes: * Initialization code moved from common.php to StatusNet class; can now switch configurations during runtime. * As a consequence, configuration files must now be idempotent... Be careful with constant, function or class definitions. * Control structure for daemons/QueueManager/QueueHandler has been refactored; the run loop is now managed by IoMaster run via scripts/queuedaemon.php IoManager subclasses are woken to handle socket input or polling, and may cover multiple sites. * Plugins can implement notice queue handlers more easily by registering a QueueHandler class; no more need to add a daemon. The new QueueDaemon runs from scripts/queuedaemon.php: * This replaces most of the old *handler.php scripts; they've been refactored to the bare handler classes. * Spawns multiple child processes to spread load; defaults to CPU count on Linux and Mac OS X systems, or override with --threads=N * When multithreaded, child processes are automatically respawned on failure. * Threads gracefully shut down and restart when passing a soft memory limit (defaults to 90% of memory_limit), limiting damage from memory leaks. * Support for UDP-based monitoring: http://www.gitorious.org/snqmon Rough control flow diagram: QueueDaemon -> IoMaster -> IoManager QueueManager [listen or poll] -> QueueHandler XmppManager [ping & keepalive] XmppConfirmManager [poll updates] Todo: * Respawning features not currently available running single-threaded. * When running single-site, configuration changes aren't picked up. * New sites or config changes affecting queue subscriptions are not yet handled without a daemon restart. * SNMP monitoring output to integrate with general tools (nagios, ganglia) * Convert XMPP confirmation message sends to use stomp queue instead of polling * Convert xmppdaemon.php to IoManager? * Convert Twitter status, friends import polling daemons to IoManager * Clean up some error reporting and failure modes * May need to adjust queue priorities for best perf in backlog/flood cases Detailed code history available in my daemon-work branch: http://www.gitorious.org/~brion/statusnet/brion-fixes/commits/daemon-work
This commit is contained in:
Brion Vibber
parent
2b10e359fe
commit
ec145b73fc
@ -331,6 +331,29 @@ class Memcached_DataObject extends DB_DataObject
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$exists = false;
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}
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// @fixme horrible evil hack!
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//
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// In multisite configuration we don't want to keep around a separate
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// connection for every database; we could end up with thousands of
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// connections open per thread. In an ideal world we might keep
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// a connection per server and select different databases, but that'd
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// be reliant on having the same db username/pass as well.
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//
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// MySQL connections are cheap enough we're going to try just
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// closing out the old connection and reopening when we encounter
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// a new DSN.
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//
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// WARNING WARNING if we end up actually using multiple DBs at a time
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// we'll need some fancier logic here.
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if (!$exists && !empty($_DB_DATAOBJECT['CONNECTIONS'])) {
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foreach ($_DB_DATAOBJECT['CONNECTIONS'] as $index => $conn) {
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if (!empty($conn)) {
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$conn->disconnect();
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}
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unset($_DB_DATAOBJECT['CONNECTIONS'][$index]);
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}
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}
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$result = parent::_connect();
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if ($result && !$exists) {
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@ -25,10 +25,12 @@ class Queue_item extends Memcached_DataObject
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function sequenceKey()
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{ return array(false, false); }
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static function top($transport) {
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static function top($transport=null) {
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$qi = new Queue_item();
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if ($transport) {
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$qi->transport = $transport;
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}
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$qi->orderBy('created');
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$qi->whereAdd('claimed is null');
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@ -40,7 +42,8 @@ class Queue_item extends Memcached_DataObject
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# XXX: potential race condition
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# can we force it to only update if claimed is still null
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# (or old)?
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common_log(LOG_INFO, 'claiming queue item = ' . $qi->notice_id . ' for transport ' . $transport);
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common_log(LOG_INFO, 'claiming queue item = ' . $qi->notice_id .
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' for transport ' . $qi->transport);
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$orig = clone($qi);
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$qi->claimed = common_sql_now();
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$result = $qi->update($orig);
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@ -49,6 +49,13 @@ class Status_network extends DB_DataObject
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static $cache = null;
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static $base = null;
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/**
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* @param string $dbhost
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* @param string $dbuser
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* @param string $dbpass
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* @param string $dbname
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* @param array $servers memcached servers to use for caching config info
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*/
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static function setupDB($dbhost, $dbuser, $dbpass, $dbname, $servers)
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{
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global $config;
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@ -60,12 +67,17 @@ class Status_network extends DB_DataObject
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if (class_exists('Memcache')) {
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self::$cache = new Memcache();
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// Can't close persistent connections, making forking painful.
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//
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// @fixme only do this in *parent* CLI processes.
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// single-process and child-processes *should* use persistent.
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$persist = php_sapi_name() != 'cli';
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if (is_array($servers)) {
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foreach($servers as $server) {
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self::$cache->addServer($server);
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self::$cache->addServer($server, 11211, $persist);
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}
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} else {
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self::$cache->addServer($servers);
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self::$cache->addServer($servers, 11211, $persist);
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}
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}
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@ -89,7 +101,7 @@ class Status_network extends DB_DataObject
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if (empty($sn)) {
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$sn = self::staticGet($k, $v);
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if (!empty($sn)) {
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self::$cache->set($ck, $sn);
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self::$cache->set($ck, clone($sn));
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}
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}
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@ -121,6 +133,11 @@ class Status_network extends DB_DataObject
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return parent::delete();
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}
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/**
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* @param string $servername hostname
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* @param string $pathname URL base path
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* @param string $wildcard hostname suffix to match wildcard config
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*/
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static function setupSite($servername, $pathname, $wildcard)
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{
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global $config;
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@ -179,4 +179,23 @@ class Cache
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return $success;
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}
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/**
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* Close or reconnect any remote connections, such as to give
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* daemon processes a chance to reconnect on a fresh socket.
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*
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* @return boolean success flag
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*/
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function reconnect()
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{
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$success = false;
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if (Event::handle('StartCacheReconnect', array(&$success))) {
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$success = true;
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Event::handle('EndCacheReconnect', array());
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}
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return $success;
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}
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}
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194
lib/common.php
194
lib/common.php
@ -76,159 +76,14 @@ require_once(INSTALLDIR.'/lib/language.php');
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require_once(INSTALLDIR.'/lib/event.php');
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require_once(INSTALLDIR.'/lib/plugin.php');
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function _sn_to_path($sn)
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{
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$past_root = substr($sn, 1);
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$last_slash = strrpos($past_root, '/');
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if ($last_slash > 0) {
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$p = substr($past_root, 0, $last_slash);
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} else {
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$p = '';
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}
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return $p;
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}
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// Save our sanity when code gets loaded through subroutines such as PHPUnit tests
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global $default, $config, $_server, $_path;
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// try to figure out where we are. $server and $path
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// can be set by including module, else we guess based
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// on HTTP info.
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if (isset($server)) {
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$_server = $server;
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} else {
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$_server = array_key_exists('SERVER_NAME', $_SERVER) ?
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strtolower($_SERVER['SERVER_NAME']) :
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null;
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}
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if (isset($path)) {
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$_path = $path;
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} else {
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$_path = (array_key_exists('SERVER_NAME', $_SERVER) && array_key_exists('SCRIPT_NAME', $_SERVER)) ?
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_sn_to_path($_SERVER['SCRIPT_NAME']) :
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null;
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}
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require_once(INSTALLDIR.'/lib/default.php');
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// Set config values initially to default values
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$config = $default;
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// default configuration, overwritten in config.php
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$config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
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$config['db'] = $default['db'];
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// Backward compatibility
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$config['site']['design'] =& $config['design'];
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if (function_exists('date_default_timezone_set')) {
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/* Work internally in UTC */
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date_default_timezone_set('UTC');
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}
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function addPlugin($name, $attrs = null)
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{
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$name = ucfirst($name);
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$pluginclass = "{$name}Plugin";
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if (!class_exists($pluginclass)) {
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$files = array("local/plugins/{$pluginclass}.php",
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"local/plugins/{$name}/{$pluginclass}.php",
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"local/{$pluginclass}.php",
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"local/{$name}/{$pluginclass}.php",
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"plugins/{$pluginclass}.php",
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"plugins/{$name}/{$pluginclass}.php");
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foreach ($files as $file) {
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$fullpath = INSTALLDIR.'/'.$file;
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if (@file_exists($fullpath)) {
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include_once($fullpath);
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break;
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}
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}
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}
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$inst = new $pluginclass();
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if (!empty($attrs)) {
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foreach ($attrs as $aname => $avalue) {
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$inst->$aname = $avalue;
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}
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}
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return $inst;
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}
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// From most general to most specific:
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// server-wide, then vhost-wide, then for a path,
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// finally for a dir (usually only need one of the last two).
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if (isset($conffile)) {
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$_config_files = array($conffile);
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} else {
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$_config_files = array('/etc/statusnet/statusnet.php',
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'/etc/statusnet/laconica.php',
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'/etc/laconica/laconica.php',
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'/etc/statusnet/'.$_server.'.php',
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'/etc/laconica/'.$_server.'.php');
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if (strlen($_path) > 0) {
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$_config_files[] = '/etc/statusnet/'.$_server.'_'.$_path.'.php';
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$_config_files[] = '/etc/laconica/'.$_server.'_'.$_path.'.php';
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}
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$_config_files[] = INSTALLDIR.'/config.php';
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}
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global $_have_a_config;
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$_have_a_config = false;
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foreach ($_config_files as $_config_file) {
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if (@file_exists($_config_file)) {
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include_once($_config_file);
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$_have_a_config = true;
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}
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return StatusNet::addPlugin($name, $attrs);
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}
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function _have_config()
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{
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global $_have_a_config;
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return $_have_a_config;
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}
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// XXX: Throw a conniption if database not installed
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// XXX: Find a way to use htmlwriter for this instead of handcoded markup
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if (!_have_config()) {
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echo '<p>'. _('No configuration file found. ') .'</p>';
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echo '<p>'. _('I looked for configuration files in the following places: ') .'<br /> '. implode($_config_files, '<br />');
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echo '<p>'. _('You may wish to run the installer to fix this.') .'</p>';
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echo '<a href="install.php">'. _('Go to the installer.') .'</a>';
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exit;
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}
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// Fixup for statusnet.ini
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$_db_name = substr($config['db']['database'], strrpos($config['db']['database'], '/') + 1);
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if ($_db_name != 'statusnet' && !array_key_exists('ini_'.$_db_name, $config['db'])) {
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$config['db']['ini_'.$_db_name] = INSTALLDIR.'/classes/statusnet.ini';
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}
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// Backwards compatibility
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if (array_key_exists('memcached', $config)) {
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if ($config['memcached']['enabled']) {
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addPlugin('Memcache', array('servers' => $config['memcached']['server']));
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}
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if (!empty($config['memcached']['base'])) {
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$config['cache']['base'] = $config['memcached']['base'];
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}
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return StatusNet::haveConfig();
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}
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function __autoload($cls)
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@ -247,27 +102,6 @@ function __autoload($cls)
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}
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}
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// Load default plugins
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foreach ($config['plugins']['default'] as $name => $params) {
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if (is_null($params)) {
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addPlugin($name);
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} else if (is_array($params)) {
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if (count($params) == 0) {
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addPlugin($name);
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} else {
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$keys = array_keys($params);
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if (is_string($keys[0])) {
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addPlugin($name, $params);
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} else {
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foreach ($params as $paramset) {
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addPlugin($name, $paramset);
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}
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}
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}
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}
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}
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// XXX: how many of these could be auto-loaded on use?
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// XXX: note that these files should not use config options
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// at compile time since DB config options are not yet loaded.
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@ -283,20 +117,20 @@ require_once INSTALLDIR.'/lib/subs.php';
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require_once INSTALLDIR.'/lib/clientexception.php';
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require_once INSTALLDIR.'/lib/serverexception.php';
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// Load settings from database; note we need autoload for this
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Config::loadSettings();
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// XXX: if plugins should check the schema at runtime, do that here.
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if ($config['db']['schemacheck'] == 'runtime') {
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Event::handle('CheckSchema');
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try {
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StatusNet::init(@$server, @$path, @$conffile);
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} catch (NoConfigException $e) {
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// XXX: Throw a conniption if database not installed
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// XXX: Find a way to use htmlwriter for this instead of handcoded markup
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echo '<p>'. _('No configuration file found. ') .'</p>';
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echo '<p>'. _('I looked for configuration files in the following places: ') .'<br/> ';
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echo implode($e->configFiles, '<br/>');
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echo '<p>'. _('You may wish to run the installer to fix this.') .'</p>';
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echo '<a href="install.php">'. _('Go to the installer.') .'</a>';
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exit;
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}
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// XXX: other formats here
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define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
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// Give plugins a chance to initialize in a fully-prepared environment
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Event::handle('InitializePlugin');
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@ -22,16 +22,20 @@
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* @category QueueManager
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2009 StatusNet, Inc.
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* @author Brion Vibber <brion@status.net>
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* @copyright 2009-2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class DBQueueManager extends QueueManager
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{
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var $qis = array();
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function enqueue($object, $queue)
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/**
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* Saves a notice object reference into the queue item table.
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* @return boolean true on success
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* @throws ServerException on failure
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*/
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public function enqueue($object, $queue)
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{
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$notice = $object;
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@ -47,70 +51,95 @@ class DBQueueManager extends QueueManager
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throw new ServerException('DB error inserting queue item');
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}
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$this->stats('enqueued', $queue);
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return true;
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}
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function service($queue, $handler)
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/**
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* Poll every minute for new events during idle periods.
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* We'll look in more often when there's data available.
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*
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* @return int seconds
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*/
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public function pollInterval()
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{
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while (true) {
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$this->_log(LOG_DEBUG, 'Checking for notices...');
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$timeout = $handler->timeout();
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$notice = $this->_nextItem($queue, $timeout);
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if (empty($notice)) {
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$this->_log(LOG_DEBUG, 'No notices waiting; idling.');
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// Nothing in the queue. Do you
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// have other tasks, like servicing your
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// XMPP connection, to do?
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$handler->idle(QUEUE_HANDLER_MISS_IDLE);
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} else {
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$this->_log(LOG_INFO, 'Got notice '. $notice->id);
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// Yay! Got one!
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if ($handler->handle_notice($notice)) {
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$this->_log(LOG_INFO, 'Successfully handled notice '. $notice->id);
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$this->_done($notice, $queue);
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} else {
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$this->_log(LOG_INFO, 'Failed to handle notice '. $notice->id);
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$this->_fail($notice, $queue);
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}
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// Chance to e.g. service your XMPP connection
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$this->_log(LOG_DEBUG, 'Idling after success.');
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$handler->idle(QUEUE_HANDLER_HIT_IDLE);
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}
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||||
// XXX: when do we give up?
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||||
}
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||||
return 60;
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||||
}
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||||
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||||
function _nextItem($queue, $timeout=null)
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||||
/**
|
||||
* Run a polling cycle during idle processing in the input loop.
|
||||
* @return boolean true if we had a hit
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||||
*/
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||||
public function poll()
|
||||
{
|
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$this->_log(LOG_DEBUG, 'Checking for notices...');
|
||||
$item = $this->_nextItem();
|
||||
if ($item === false) {
|
||||
$this->_log(LOG_DEBUG, 'No notices waiting; idling.');
|
||||
return false;
|
||||
}
|
||||
if ($item === true) {
|
||||
// We dequeued an entry for a deleted or invalid notice.
|
||||
// Consider it a hit for poll rate purposes.
|
||||
return true;
|
||||
}
|
||||
|
||||
list($queue, $notice) = $item;
|
||||
$this->_log(LOG_INFO, 'Got notice '. $notice->id . ' for transport ' . $queue);
|
||||
|
||||
// Yay! Got one!
|
||||
$handler = $this->getHandler($queue);
|
||||
if ($handler) {
|
||||
if ($handler->handle_notice($notice)) {
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] Successfully handled notice");
|
||||
$this->_done($notice, $queue);
|
||||
} else {
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] Failed to handle notice");
|
||||
$this->_fail($notice, $queue);
|
||||
}
|
||||
} else {
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] No handler for queue $queue");
|
||||
$this->_fail($notice, $queue);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Pop the oldest unclaimed item off the queue set and claim it.
|
||||
*
|
||||
* @return mixed false if no items; true if bogus hit; otherwise array(string, Notice)
|
||||
* giving the queue transport name.
|
||||
*/
|
||||
protected function _nextItem()
|
||||
{
|
||||
$start = time();
|
||||
$result = null;
|
||||
|
||||
$sleeptime = 1;
|
||||
|
||||
do {
|
||||
$qi = Queue_item::top($queue);
|
||||
$qi = Queue_item::top();
|
||||
if (empty($qi)) {
|
||||
$this->_log(LOG_DEBUG, "No new queue items, sleeping $sleeptime seconds.");
|
||||
sleep($sleeptime);
|
||||
$sleeptime *= 2;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
|
||||
$queue = $qi->transport;
|
||||
$notice = Notice::staticGet('id', $qi->notice_id);
|
||||
if (!empty($notice)) {
|
||||
$result = $notice;
|
||||
} else {
|
||||
$this->_log(LOG_INFO, 'dequeued non-existent notice ' . $notice->id);
|
||||
if (empty($notice)) {
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] dequeued non-existent notice");
|
||||
$qi->delete();
|
||||
$qi->free();
|
||||
$qi = null;
|
||||
}
|
||||
$sleeptime = 1;
|
||||
}
|
||||
} while (empty($result) && (is_null($timeout) || (time() - $start) < $timeout));
|
||||
|
||||
return $result;
|
||||
return true;
|
||||
}
|
||||
|
||||
function _done($object, $queue)
|
||||
$result = $notice;
|
||||
return array($queue, $notice);
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete our claimed item from the queue after successful processing.
|
||||
*
|
||||
* @param Notice $object
|
||||
* @param string $queue
|
||||
*/
|
||||
protected function _done($object, $queue)
|
||||
{
|
||||
// XXX: right now, we only handle notices
|
||||
|
||||
@ -120,24 +149,29 @@ class DBQueueManager extends QueueManager
|
||||
'transport' => $queue));
|
||||
|
||||
if (empty($qi)) {
|
||||
$this->_log(LOG_INFO, 'Cannot find queue item for notice '.$notice->id.', queue '.$queue);
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] Cannot find queue item");
|
||||
} else {
|
||||
if (empty($qi->claimed)) {
|
||||
$this->_log(LOG_WARNING, 'Reluctantly releasing unclaimed queue item '.
|
||||
'for '.$notice->id.', queue '.$queue);
|
||||
$this->_log(LOG_WARNING, "[$queue:notice $notice->id] Reluctantly releasing unclaimed queue item");
|
||||
}
|
||||
$qi->delete();
|
||||
$qi->free();
|
||||
$qi = null;
|
||||
}
|
||||
|
||||
$this->_log(LOG_INFO, 'done with notice ID = ' . $notice->id);
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] done with item");
|
||||
$this->stats('handled', $queue);
|
||||
|
||||
$notice->free();
|
||||
$notice = null;
|
||||
}
|
||||
|
||||
function _fail($object, $queue)
|
||||
/**
|
||||
* Free our claimed queue item for later reprocessing in case of
|
||||
* temporary failure.
|
||||
*
|
||||
* @param Notice $object
|
||||
* @param string $queue
|
||||
*/
|
||||
protected function _fail($object, $queue)
|
||||
{
|
||||
// XXX: right now, we only handle notices
|
||||
|
||||
@ -147,11 +181,10 @@ class DBQueueManager extends QueueManager
|
||||
'transport' => $queue));
|
||||
|
||||
if (empty($qi)) {
|
||||
$this->_log(LOG_INFO, 'Cannot find queue item for notice '.$notice->id.', queue '.$queue);
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] Cannot find queue item");
|
||||
} else {
|
||||
if (empty($qi->claimed)) {
|
||||
$this->_log(LOG_WARNING, 'Ignoring failure for unclaimed queue item '.
|
||||
'for '.$notice->id.', queue '.$queue);
|
||||
$this->_log(LOG_WARNING, "[$queue:notice $notice->id] Ignoring failure for unclaimed queue item");
|
||||
} else {
|
||||
$orig = clone($qi);
|
||||
$qi->claimed = null;
|
||||
@ -160,13 +193,13 @@ class DBQueueManager extends QueueManager
|
||||
}
|
||||
}
|
||||
|
||||
$this->_log(LOG_INFO, 'done with notice ID = ' . $notice->id);
|
||||
$this->_log(LOG_INFO, "[$queue:notice $notice->id] done with queue item");
|
||||
$this->stats('error', $queue);
|
||||
|
||||
$notice->free();
|
||||
$notice = null;
|
||||
}
|
||||
|
||||
function _log($level, $msg)
|
||||
protected function _log($level, $msg)
|
||||
{
|
||||
common_log($level, 'DBQueueManager: '.$msg);
|
||||
}
|
||||
|
||||
@ -79,6 +79,8 @@ $default =
|
||||
'queue_basename' => '/queue/statusnet/',
|
||||
'stomp_username' => null,
|
||||
'stomp_password' => null,
|
||||
'monitor' => null, // URL to monitor ping endpoint (work in progress)
|
||||
'softlimit' => '90%', // total size or % of memory_limit at which to restart queue threads gracefully
|
||||
),
|
||||
'license' =>
|
||||
array('url' => 'http://creativecommons.org/licenses/by/3.0/',
|
||||
|
||||
@ -138,4 +138,12 @@ class Event {
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Disables any and all handlers that have been set up so far;
|
||||
* use only if you know it's safe to reinitialize all plugins.
|
||||
*/
|
||||
public static function clearHandlers() {
|
||||
Event::$_handlers = array();
|
||||
}
|
||||
}
|
||||
|
||||
193
lib/iomanager.php
Normal file
193
lib/iomanager.php
Normal file
@ -0,0 +1,193 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, the distributed open-source microblogging tool
|
||||
*
|
||||
* Abstract class for i/o managers
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENCE: This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* @category QueueManager
|
||||
* @package StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Sarven Capadisli <csarven@status.net>
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2009-2010 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
abstract class IoManager
|
||||
{
|
||||
const SINGLE_ONLY = 0;
|
||||
const INSTANCE_PER_SITE = 1;
|
||||
const INSTANCE_PER_PROCESS = 2;
|
||||
|
||||
/**
|
||||
* Factory function to get an appropriate subclass.
|
||||
*/
|
||||
public abstract static function get();
|
||||
|
||||
/**
|
||||
* Tell the i/o queue master if and how we can handle multi-site
|
||||
* processes.
|
||||
*
|
||||
* Return one of:
|
||||
* IoManager::SINGLE_ONLY
|
||||
* IoManager::INSTANCE_PER_SITE
|
||||
* IoManager::INSTANCE_PER_PROCESS
|
||||
*/
|
||||
public static function multiSite()
|
||||
{
|
||||
return IoManager::SINGLE_ONLY;
|
||||
}
|
||||
|
||||
/**
|
||||
* If in a multisite configuration, the i/o master will tell
|
||||
* your manager about each site you'll have to handle so you
|
||||
* can do any necessary per-site setup.
|
||||
*
|
||||
* @param string $site target site server name
|
||||
*/
|
||||
public function addSite($site)
|
||||
{
|
||||
/* no-op */
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is called when data is available on one of your
|
||||
* i/o manager's sockets. The socket with data is passed in,
|
||||
* in case you have multiple sockets.
|
||||
*
|
||||
* If your i/o manager is based on polling during idle processing,
|
||||
* you don't need to implement this.
|
||||
*
|
||||
* @param resource $socket
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
public function handleInput($socket)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return any open sockets that the run loop should listen
|
||||
* for input on. If input comes in on a listed socket,
|
||||
* the matching manager's handleInput method will be called.
|
||||
*
|
||||
* @return array of resources
|
||||
*/
|
||||
function getSockets()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Maximum planned time between poll() calls when input isn't waiting.
|
||||
* Actual time may vary!
|
||||
*
|
||||
* When we get a polling hit, the timeout will be cut down to 0 while
|
||||
* input is coming in, then will back off to this amount if no further
|
||||
* input shows up.
|
||||
*
|
||||
* By default polling is disabled; you must override this to enable
|
||||
* polling for this manager.
|
||||
*
|
||||
* @return int max poll interval in seconds, or 0 to disable polling
|
||||
*/
|
||||
function pollInterval()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Request a maximum timeout for listeners before the next idle period.
|
||||
* Actual wait may be shorter, so don't go crazy in your idle()!
|
||||
* Wait could be longer if other handlers performed some slow activity.
|
||||
*
|
||||
* Return 0 to request that listeners return immediately if there's no
|
||||
* i/o and speed up the idle as much as possible; but don't do that all
|
||||
* the time as this will burn CPU.
|
||||
*
|
||||
* @return int seconds
|
||||
*/
|
||||
function timeout()
|
||||
{
|
||||
return 60;
|
||||
}
|
||||
|
||||
/**
|
||||
* Called by IoManager after each handled item or empty polling cycle.
|
||||
* This is a good time to e.g. service your XMPP connection.
|
||||
*
|
||||
* Doesn't need to be overridden if there's no maintenance to do.
|
||||
*/
|
||||
function idle()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* The meat of a polling manager... check for something to do
|
||||
* and do it! Note that you should not take too long, as other
|
||||
* i/o managers may need to do some work too!
|
||||
*
|
||||
* On a successful hit, the next poll() call will come as soon
|
||||
* as possible followed by exponential backoff up to pollInterval()
|
||||
* if no more data is available.
|
||||
*
|
||||
* @return boolean true if events were hit
|
||||
*/
|
||||
public function poll()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialization, run when the queue manager starts.
|
||||
* If this function indicates failure, the handler run will be aborted.
|
||||
*
|
||||
* @param IoMaster $master process/event controller
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
public function start($master)
|
||||
{
|
||||
$this->master = $master;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Cleanup, run when the queue manager ends.
|
||||
* If this function indicates failure, a warning will be logged.
|
||||
*
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
public function finish()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Ping iomaster's queue status monitor with a stats update.
|
||||
* Only valid during input loop!
|
||||
*
|
||||
* @param string $counter keyword for counter to increment
|
||||
*/
|
||||
public function stats($counter, $owners=array())
|
||||
{
|
||||
$this->master->stats($counter, $owners);
|
||||
}
|
||||
}
|
||||
|
||||
361
lib/iomaster.php
Normal file
361
lib/iomaster.php
Normal file
@ -0,0 +1,361 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, the distributed open-source microblogging tool
|
||||
*
|
||||
* I/O manager to wrap around socket-reading and polling queue & connection managers.
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENCE: This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* @category QueueManager
|
||||
* @package StatusNet
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
class IoMaster
|
||||
{
|
||||
public $id;
|
||||
|
||||
protected $multiSite = false;
|
||||
protected $managers = array();
|
||||
protected $singletons = array();
|
||||
|
||||
protected $pollTimeouts = array();
|
||||
protected $lastPoll = array();
|
||||
|
||||
/**
|
||||
* @param string $id process ID to use in logging/monitoring
|
||||
*/
|
||||
public function __construct($id)
|
||||
{
|
||||
$this->id = $id;
|
||||
$this->monitor = new QueueMonitor();
|
||||
}
|
||||
|
||||
public function init($multiSite=null)
|
||||
{
|
||||
if ($multiSite !== null) {
|
||||
$this->multiSite = $multiSite;
|
||||
}
|
||||
if ($this->multiSite) {
|
||||
$this->sites = $this->findAllSites();
|
||||
} else {
|
||||
$this->sites = array(common_config('site', 'server'));
|
||||
}
|
||||
|
||||
if (empty($this->sites)) {
|
||||
throw new Exception("Empty status_network table, cannot init");
|
||||
}
|
||||
|
||||
foreach ($this->sites as $site) {
|
||||
if ($site != common_config('site', 'server')) {
|
||||
StatusNet::init($site);
|
||||
}
|
||||
|
||||
$classes = array();
|
||||
if (Event::handle('StartIoManagerClasses', array(&$classes))) {
|
||||
$classes[] = 'QueueManager';
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$classes[] = 'XmppManager'; // handles pings/reconnects
|
||||
$classes[] = 'XmppConfirmManager'; // polls for outgoing confirmations
|
||||
}
|
||||
}
|
||||
Event::handle('EndIoManagerClasses', array(&$classes));
|
||||
|
||||
foreach ($classes as $class) {
|
||||
$this->instantiate($class);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Pull all local sites from status_network table.
|
||||
* @return array of hostnames
|
||||
*/
|
||||
protected function findAllSites()
|
||||
{
|
||||
$hosts = array();
|
||||
$sn = new Status_network();
|
||||
$sn->find();
|
||||
while ($sn->fetch()) {
|
||||
$hosts[] = $sn->hostname;
|
||||
}
|
||||
return $hosts;
|
||||
}
|
||||
|
||||
/**
|
||||
* Instantiate an i/o manager class for the current site.
|
||||
* If a multi-site capable handler is already present,
|
||||
* we don't need to build a new one.
|
||||
*
|
||||
* @param string $class
|
||||
*/
|
||||
protected function instantiate($class)
|
||||
{
|
||||
if (isset($this->singletons[$class])) {
|
||||
// Already instantiated a multi-site-capable handler.
|
||||
// Just let it know it should listen to this site too!
|
||||
$this->singletons[$class]->addSite(common_config('site', 'server'));
|
||||
return;
|
||||
}
|
||||
|
||||
$manager = $this->getManager($class);
|
||||
|
||||
if ($this->multiSite) {
|
||||
$caps = $manager->multiSite();
|
||||
if ($caps == IoManager::SINGLE_ONLY) {
|
||||
throw new Exception("$class can't run with --all; aborting.");
|
||||
}
|
||||
if ($caps == IoManager::INSTANCE_PER_PROCESS) {
|
||||
// Save this guy for later!
|
||||
// We'll only need the one to cover multiple sites.
|
||||
$this->singletons[$class] = $manager;
|
||||
$manager->addSite(common_config('site', 'server'));
|
||||
}
|
||||
}
|
||||
|
||||
$this->managers[] = $manager;
|
||||
}
|
||||
|
||||
protected function getManager($class)
|
||||
{
|
||||
return call_user_func(array($class, 'get'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Basic run loop...
|
||||
*
|
||||
* Initialize all io managers, then sit around waiting for input.
|
||||
* Between events or timeouts, pass control back to idle() method
|
||||
* to allow for any additional background processing.
|
||||
*/
|
||||
function service()
|
||||
{
|
||||
$this->logState('init');
|
||||
$this->start();
|
||||
|
||||
while (true) {
|
||||
$timeouts = array_values($this->pollTimeouts);
|
||||
$timeouts[] = 60; // default max timeout
|
||||
|
||||
// Wait for something on one of our sockets
|
||||
$sockets = array();
|
||||
$managers = array();
|
||||
foreach ($this->managers as $manager) {
|
||||
foreach ($manager->getSockets() as $socket) {
|
||||
$sockets[] = $socket;
|
||||
$managers[] = $manager;
|
||||
}
|
||||
$timeouts[] = intval($manager->timeout());
|
||||
}
|
||||
|
||||
$timeout = min($timeouts);
|
||||
if ($sockets) {
|
||||
$read = $sockets;
|
||||
$write = array();
|
||||
$except = array();
|
||||
$this->logState('listening');
|
||||
common_log(LOG_INFO, "Waiting up to $timeout seconds for socket data...");
|
||||
$ready = stream_select($read, $write, $except, $timeout, 0);
|
||||
|
||||
if ($ready === false) {
|
||||
common_log(LOG_ERR, "Error selecting on sockets");
|
||||
} else if ($ready > 0) {
|
||||
foreach ($read as $socket) {
|
||||
$index = array_search($socket, $sockets, true);
|
||||
if ($index !== false) {
|
||||
$this->logState('queue');
|
||||
$managers[$index]->handleInput($socket);
|
||||
} else {
|
||||
common_log(LOG_ERR, "Saw input on a socket we didn't listen to");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ($timeout > 0 && empty($sockets)) {
|
||||
// If we had no listeners, sleep until the pollers' next requested wakeup.
|
||||
common_log(LOG_INFO, "Sleeping $timeout seconds until next poll cycle...");
|
||||
$this->logState('sleep');
|
||||
sleep($timeout);
|
||||
}
|
||||
|
||||
$this->logState('poll');
|
||||
$this->poll();
|
||||
|
||||
$this->logState('idle');
|
||||
$this->idle();
|
||||
|
||||
$memoryLimit = $this->softMemoryLimit();
|
||||
if ($memoryLimit > 0) {
|
||||
$usage = memory_get_usage();
|
||||
if ($usage > $memoryLimit) {
|
||||
common_log(LOG_INFO, "Queue thread hit soft memory limit ($usage > $memoryLimit); gracefully restarting.");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$this->logState('shutdown');
|
||||
$this->finish();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return fully-parsed soft memory limit in bytes.
|
||||
* @return intval 0 or -1 if not set
|
||||
*/
|
||||
function softMemoryLimit()
|
||||
{
|
||||
$softLimit = trim(common_config('queue', 'softlimit'));
|
||||
if (substr($softLimit, -1) == '%') {
|
||||
$limit = trim(ini_get('memory_limit'));
|
||||
$limit = $this->parseMemoryLimit($limit);
|
||||
if ($limit > 0) {
|
||||
return intval(substr($softLimit, 0, -1) * $limit / 100);
|
||||
} else {
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
return $this->parseMemoryLimit($limit);
|
||||
}
|
||||
return $softLimit;
|
||||
}
|
||||
|
||||
/**
|
||||
* Interpret PHP shorthand for memory_limit and friends.
|
||||
* Why don't they just expose the actual numeric value? :P
|
||||
* @param string $mem
|
||||
* @return int
|
||||
*/
|
||||
protected function parseMemoryLimit($mem)
|
||||
{
|
||||
// http://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
|
||||
$size = array('k' => 1024,
|
||||
'm' => 1024*1024,
|
||||
'g' => 1024*1024*1024);
|
||||
if (empty($mem)) {
|
||||
return 0;
|
||||
} else if (is_numeric($mem)) {
|
||||
return intval($mem);
|
||||
} else {
|
||||
$mult = strtolower(substr($mem, -1));
|
||||
if (isset($size[$mult])) {
|
||||
return substr($mem, 0, -1) * $size[$mult];
|
||||
} else {
|
||||
return intval($mem);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function start()
|
||||
{
|
||||
foreach ($this->managers as $index => $manager) {
|
||||
$manager->start($this);
|
||||
// @fixme error check
|
||||
if ($manager->pollInterval()) {
|
||||
// We'll want to check for input on the first pass
|
||||
$this->pollTimeouts[$index] = 0;
|
||||
$this->lastPoll[$index] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function finish()
|
||||
{
|
||||
foreach ($this->managers as $manager) {
|
||||
$manager->finish();
|
||||
// @fixme error check
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Called during the idle portion of the runloop to see which handlers
|
||||
*/
|
||||
function poll()
|
||||
{
|
||||
foreach ($this->managers as $index => $manager) {
|
||||
$interval = $manager->pollInterval();
|
||||
if ($interval <= 0) {
|
||||
// Not a polling manager.
|
||||
continue;
|
||||
}
|
||||
|
||||
if (isset($this->pollTimeouts[$index])) {
|
||||
$timeout = $this->pollTimeouts[$index];
|
||||
if (time() - $this->lastPoll[$index] < $timeout) {
|
||||
// Not time to poll yet.
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
$timeout = 0;
|
||||
}
|
||||
$hit = $manager->poll();
|
||||
|
||||
$this->lastPoll[$index] = time();
|
||||
if ($hit) {
|
||||
// Do the next poll quickly, there may be more input!
|
||||
$this->pollTimeouts[$index] = 0;
|
||||
} else {
|
||||
// Empty queue. Exponential backoff up to the maximum poll interval.
|
||||
if ($timeout > 0) {
|
||||
$timeout = min($timeout * 2, $interval);
|
||||
} else {
|
||||
$timeout = 1;
|
||||
}
|
||||
$this->pollTimeouts[$index] = $timeout;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Called after each handled item or empty polling cycle.
|
||||
* This is a good time to e.g. service your XMPP connection.
|
||||
*/
|
||||
function idle()
|
||||
{
|
||||
foreach ($this->managers as $manager) {
|
||||
$manager->idle();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Send thread state update to the monitoring server, if configured.
|
||||
*
|
||||
* @param string $state ('init', 'queue', 'shutdown' etc)
|
||||
* @param string $substate (optional, eg queue name 'omb' 'sms' etc)
|
||||
*/
|
||||
protected function logState($state, $substate='')
|
||||
{
|
||||
$this->monitor->logState($this->id, $state, $substate);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send thread stats.
|
||||
* Thread ID will be implicit; other owners can be listed as well
|
||||
* for per-queue and per-site records.
|
||||
*
|
||||
* @param string $key counter name
|
||||
* @param array $owners list of owner keys like 'queue:jabber' or 'site:stat01'
|
||||
*/
|
||||
public function stats($key, $owners=array())
|
||||
{
|
||||
$owners[] = "thread:" . $this->id;
|
||||
$this->monitor->stats($key, $owners);
|
||||
}
|
||||
}
|
||||
|
||||
@ -86,7 +86,11 @@ class Sharing_XMPP extends XMPPHP_XMPP
|
||||
}
|
||||
|
||||
/**
|
||||
* connect the configured Jabber account to the configured server
|
||||
* Lazy-connect the configured Jabber account to the configured server;
|
||||
* if already opened, the same connection will be returned.
|
||||
*
|
||||
* In a multi-site background process, each site configuration
|
||||
* will get its own connection.
|
||||
*
|
||||
* @param string $resource Resource to connect (defaults to configured resource)
|
||||
*
|
||||
@ -95,16 +99,19 @@ class Sharing_XMPP extends XMPPHP_XMPP
|
||||
|
||||
function jabber_connect($resource=null)
|
||||
{
|
||||
static $conn = null;
|
||||
if (!$conn) {
|
||||
static $connections = array();
|
||||
$site = common_config('site', 'server');
|
||||
if (empty($connections[$site])) {
|
||||
if (empty($resource)) {
|
||||
$resource = common_config('xmpp', 'resource');
|
||||
}
|
||||
$conn = new Sharing_XMPP(common_config('xmpp', 'host') ?
|
||||
common_config('xmpp', 'host') :
|
||||
common_config('xmpp', 'server'),
|
||||
common_config('xmpp', 'port'),
|
||||
common_config('xmpp', 'user'),
|
||||
common_config('xmpp', 'password'),
|
||||
($resource) ? $resource :
|
||||
common_config('xmpp', 'resource'),
|
||||
$resource,
|
||||
common_config('xmpp', 'server'),
|
||||
common_config('xmpp', 'debug') ?
|
||||
true : false,
|
||||
@ -115,12 +122,16 @@ function jabber_connect($resource=null)
|
||||
if (!$conn) {
|
||||
return false;
|
||||
}
|
||||
$connections[$site] = $conn;
|
||||
|
||||
$conn->autoSubscribe();
|
||||
$conn->useEncryption(common_config('xmpp', 'encryption'));
|
||||
|
||||
try {
|
||||
$conn->connect(true); // true = persistent connection
|
||||
common_log(LOG_INFO, __METHOD__ . ": connecting " .
|
||||
common_config('xmpp', 'user') . '/' . $resource);
|
||||
//$conn->connect(true); // true = persistent connection
|
||||
$conn->connect(); // persistent connections break multisite
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
common_log(LOG_ERR, $e->getMessage());
|
||||
return false;
|
||||
@ -128,7 +139,7 @@ function jabber_connect($resource=null)
|
||||
|
||||
$conn->processUntil('session_start');
|
||||
}
|
||||
return $conn;
|
||||
return $connections[$site];
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
49
scripts/jabberqueuehandler.php → lib/jabberqueuehandler.php
Executable file → Normal file
49
scripts/jabberqueuehandler.php → lib/jabberqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,25 +17,15 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_JABBER_HELP
|
||||
Daemon script for pushing new notices to Jabber users.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_JABBER_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/common.php';
|
||||
require_once INSTALLDIR . '/lib/jabber.php';
|
||||
require_once INSTALLDIR . '/lib/xmppqueuehandler.php';
|
||||
|
||||
class JabberQueueHandler extends XmppQueueHandler
|
||||
/**
|
||||
* Queue handler for pushing new notices to Jabber users.
|
||||
* @fixme this exception handling doesn't look very good.
|
||||
*/
|
||||
class JabberQueueHandler extends QueueHandler
|
||||
{
|
||||
var $conn = null;
|
||||
|
||||
@ -47,6 +36,7 @@ class JabberQueueHandler extends XmppQueueHandler
|
||||
|
||||
function handle_notice($notice)
|
||||
{
|
||||
require_once(INSTALLDIR.'/lib/jabber.php');
|
||||
try {
|
||||
return jabber_broadcast_notice($notice);
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
@ -55,24 +45,3 @@ class JabberQueueHandler extends XmppQueueHandler
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Abort immediately if xmpp is not enabled, otherwise the daemon chews up
|
||||
// lots of CPU trying to connect to unconfigured servers
|
||||
if (common_config('xmpp','enabled')==false) {
|
||||
print "Aborting daemon - xmpp is disabled\n";
|
||||
exit();
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new JabberQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
133
lib/liberalstomp.php
Normal file
133
lib/liberalstomp.php
Normal file
@ -0,0 +1,133 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Based on code from Stomp PHP library, working around bugs in the base class.
|
||||
*
|
||||
* Original code is copyright 2005-2006 The Apache Software Foundation
|
||||
* Modifications copyright 2009 StatusNet Inc by Brion Vibber <brion@status.net>
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
class LiberalStomp extends Stomp
|
||||
{
|
||||
/**
|
||||
* We need to be able to get the socket so advanced daemons can
|
||||
* do a select() waiting for input both from the queue and from
|
||||
* other sources such as an XMPP connection.
|
||||
*
|
||||
* @return resource
|
||||
*/
|
||||
function getSocket()
|
||||
{
|
||||
return $this->_socket;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make socket connection to the server
|
||||
* We also set the stream to non-blocking mode, since we'll be
|
||||
* select'ing to wait for updates. In blocking mode it seems
|
||||
* to get confused sometimes.
|
||||
*
|
||||
* @throws StompException
|
||||
*/
|
||||
protected function _makeConnection ()
|
||||
{
|
||||
parent::_makeConnection();
|
||||
stream_set_blocking($this->_socket, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Version 1.0.0 of the Stomp library gets confused if messages
|
||||
* come in too fast over the connection. This version will read
|
||||
* out as many frames as are ready to be read from the socket.
|
||||
*
|
||||
* Modified from Stomp::readFrame()
|
||||
*
|
||||
* @return StompFrame False when no frame to read
|
||||
*/
|
||||
public function readFrames ()
|
||||
{
|
||||
if (!$this->hasFrameToRead()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$rb = 1024;
|
||||
$data = '';
|
||||
$end = false;
|
||||
$frames = array();
|
||||
|
||||
do {
|
||||
// @fixme this sometimes hangs in blocking mode...
|
||||
// shouldn't we have been idle until we found there's more data?
|
||||
$read = fread($this->_socket, $rb);
|
||||
if ($read === false) {
|
||||
$this->_reconnect();
|
||||
// @fixme this will lose prior items
|
||||
return $this->readFrames();
|
||||
}
|
||||
$data .= $read;
|
||||
if (strpos($data, "\x00") !== false) {
|
||||
// Frames are null-delimited, but some servers
|
||||
// may append an extra \n according to old bug reports.
|
||||
$data = str_replace("\x00\n", "\x00", $data);
|
||||
$chunks = explode("\x00", $data);
|
||||
|
||||
$data = array_pop($chunks);
|
||||
$frames = array_merge($frames, $chunks);
|
||||
if ($data == '') {
|
||||
// We're at the end of a frame; stop reading.
|
||||
break;
|
||||
} else {
|
||||
// In the middle of a frame; keep going.
|
||||
}
|
||||
}
|
||||
// @fixme find out why this len < 2 check was there
|
||||
//$len = strlen($data);
|
||||
} while (true);//$len < 2 || $end == false);
|
||||
|
||||
return array_map(array($this, 'parseFrame'), $frames);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a raw Stomp frame into an object.
|
||||
* Extracted from Stomp::readFrame()
|
||||
*
|
||||
* @param string $data
|
||||
* @return StompFrame
|
||||
*/
|
||||
function parseFrame($data)
|
||||
{
|
||||
list ($header, $body) = explode("\n\n", $data, 2);
|
||||
$header = explode("\n", $header);
|
||||
$headers = array();
|
||||
$command = null;
|
||||
foreach ($header as $v) {
|
||||
if (isset($command)) {
|
||||
list ($name, $value) = explode(':', $v, 2);
|
||||
$headers[$name] = $value;
|
||||
} else {
|
||||
$command = $v;
|
||||
}
|
||||
}
|
||||
$frame = new StompFrame($command, $headers, trim($body));
|
||||
if (isset($frame->headers['transformation']) && $frame->headers['transformation'] == 'jms-map-json') {
|
||||
require_once 'Stomp/Message/Map.php';
|
||||
return new StompMessageMap($frame);
|
||||
} else {
|
||||
return $frame;
|
||||
}
|
||||
return $frame;
|
||||
}
|
||||
}
|
||||
|
||||
57
scripts/ombqueuehandler.php → lib/ombqueuehandler.php
Executable file → Normal file
57
scripts/ombqueuehandler.php → lib/ombqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,25 +17,13 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_OMB_HELP
|
||||
Daemon script for pushing new notices to OpenMicroBlogging subscribers.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_OMB_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/omb.php';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
|
||||
set_error_handler('common_error_handler');
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Queue handler for pushing new notices to OpenMicroBlogging subscribers.
|
||||
*/
|
||||
class OmbQueueHandler extends QueueHandler
|
||||
{
|
||||
|
||||
@ -45,43 +32,25 @@ class OmbQueueHandler extends QueueHandler
|
||||
return 'omb';
|
||||
}
|
||||
|
||||
function start()
|
||||
{
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @fixme doesn't currently report failure back to the queue manager
|
||||
* because omb_broadcast_notice() doesn't report it to us
|
||||
*/
|
||||
function handle_notice($notice)
|
||||
{
|
||||
if ($this->is_remote($notice)) {
|
||||
$this->log(LOG_DEBUG, 'Ignoring remote notice ' . $notice->id);
|
||||
return true;
|
||||
} else {
|
||||
return omb_broadcast_notice($notice);
|
||||
require_once(INSTALLDIR.'/lib/omb.php');
|
||||
omb_broadcast_notice($notice);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
function finish()
|
||||
{
|
||||
}
|
||||
|
||||
function is_remote($notice)
|
||||
{
|
||||
$user = User::staticGet($notice->profile_id);
|
||||
return is_null($user);
|
||||
}
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new OmbQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
37
lib/pingqueuehandler.php
Normal file
37
lib/pingqueuehandler.php
Normal file
@ -0,0 +1,37 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Queue handler for pushing new notices to ping servers.
|
||||
*/
|
||||
class PingQueueHandler extends QueueHandler {
|
||||
|
||||
function transport() {
|
||||
return 'ping';
|
||||
}
|
||||
|
||||
function handle_notice($notice) {
|
||||
require_once INSTALLDIR . '/lib/ping.php';
|
||||
return ping_broadcast_notice($notice);
|
||||
}
|
||||
}
|
||||
48
scripts/pluginqueuehandler.php → lib/pluginqueuehandler.php
Executable file → Normal file
48
scripts/pluginqueuehandler.php → lib/pluginqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,47 +17,34 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_OMB_HELP
|
||||
Daemon script for letting plugins handle stuff at queue time
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_OMB_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Queue handler for letting plugins handle stuff.
|
||||
*
|
||||
* The plugin queue handler accepts notices over the "plugin" queue
|
||||
* and simply passes them through the "HandleQueuedNotice" event.
|
||||
*
|
||||
* This gives plugins a chance to do background processing without
|
||||
* actually registering their own queue and ensuring that things
|
||||
* are queued into it.
|
||||
*
|
||||
* Fancier plugins may wish to instead hook the 'GetQueueHandlerClass'
|
||||
* event with their own class, in which case they must ensure that
|
||||
* their notices get enqueued when they need them.
|
||||
*/
|
||||
class PluginQueueHandler extends QueueHandler
|
||||
{
|
||||
|
||||
function transport()
|
||||
{
|
||||
return 'plugin';
|
||||
}
|
||||
|
||||
function start()
|
||||
{
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
return true;
|
||||
}
|
||||
|
||||
function handle_notice($notice)
|
||||
{
|
||||
Event::handle('HandleQueuedNotice', array(&$notice));
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
if (have_option('i', 'id')) {
|
||||
$id = get_option_value('i', 'id');
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new PluginQueueHandler($id);
|
||||
$handler->runOnce();
|
||||
49
scripts/publicqueuehandler.php → lib/publicqueuehandler.php
Executable file → Normal file
49
scripts/publicqueuehandler.php → lib/publicqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,24 +17,15 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_PUBLIC_HELP
|
||||
Daemon script for pushing new notices to public XMPP subscribers.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_PUBLIC_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/jabber.php';
|
||||
require_once INSTALLDIR . '/lib/xmppqueuehandler.php';
|
||||
|
||||
class PublicQueueHandler extends XmppQueueHandler
|
||||
/**
|
||||
* Queue handler for pushing new notices to public XMPP subscribers.
|
||||
* @fixme correct this exception handling
|
||||
*/
|
||||
class PublicQueueHandler extends QueueHandler
|
||||
{
|
||||
|
||||
function transport()
|
||||
@ -45,32 +35,13 @@ class PublicQueueHandler extends XmppQueueHandler
|
||||
|
||||
function handle_notice($notice)
|
||||
{
|
||||
require_once(INSTALLDIR.'/lib/jabber.php');
|
||||
try {
|
||||
return jabber_public_notice($notice);
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
$this->log(LOG_ERR, "Got an XMPPHP_Exception: " . $e->getMessage());
|
||||
die($e->getMessage());
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
// Abort immediately if xmpp is not enabled, otherwise the daemon chews up
|
||||
// lots of CPU trying to connect to unconfigured servers
|
||||
if (common_config('xmpp','enabled')==false) {
|
||||
print "Aborting daemon - xmpp is disabled\n";
|
||||
exit();
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new PublicQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
@ -19,14 +19,6 @@
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
require_once(INSTALLDIR.'/lib/daemon.php');
|
||||
require_once(INSTALLDIR.'/classes/Queue_item.php');
|
||||
require_once(INSTALLDIR.'/classes/Notice.php');
|
||||
|
||||
define('CLAIM_TIMEOUT', 1200);
|
||||
define('QUEUE_HANDLER_MISS_IDLE', 10);
|
||||
define('QUEUE_HANDLER_HIT_IDLE', 0);
|
||||
|
||||
/**
|
||||
* Base class for queue handlers.
|
||||
*
|
||||
@ -36,24 +28,20 @@ define('QUEUE_HANDLER_HIT_IDLE', 0);
|
||||
*
|
||||
* Subclasses must override at least the following methods:
|
||||
* - transport
|
||||
* - start
|
||||
* - finish
|
||||
* - handle_notice
|
||||
*
|
||||
* Some subclasses will also want to override the idle handler:
|
||||
* - idle
|
||||
*/
|
||||
class QueueHandler extends Daemon
|
||||
#class QueueHandler extends Daemon
|
||||
class QueueHandler
|
||||
{
|
||||
|
||||
function __construct($id=null, $daemonize=true)
|
||||
{
|
||||
parent::__construct($daemonize);
|
||||
|
||||
if ($id) {
|
||||
$this->set_id($id);
|
||||
}
|
||||
}
|
||||
# function __construct($id=null, $daemonize=true)
|
||||
# {
|
||||
# parent::__construct($daemonize);
|
||||
#
|
||||
# if ($id) {
|
||||
# $this->set_id($id);
|
||||
# }
|
||||
# }
|
||||
|
||||
/**
|
||||
* How many seconds a polling-based queue manager should wait between
|
||||
@ -61,22 +49,23 @@ class QueueHandler extends Daemon
|
||||
*
|
||||
* Defaults to 60 seconds; override to speed up or slow down.
|
||||
*
|
||||
* @fixme not really compatible with global queue manager
|
||||
* @return int timeout in seconds
|
||||
*/
|
||||
function timeout()
|
||||
{
|
||||
return 60;
|
||||
}
|
||||
# function timeout()
|
||||
# {
|
||||
# return 60;
|
||||
# }
|
||||
|
||||
function class_name()
|
||||
{
|
||||
return ucfirst($this->transport()) . 'Handler';
|
||||
}
|
||||
# function class_name()
|
||||
# {
|
||||
# return ucfirst($this->transport()) . 'Handler';
|
||||
# }
|
||||
|
||||
function name()
|
||||
{
|
||||
return strtolower($this->class_name().'.'.$this->get_id());
|
||||
}
|
||||
# function name()
|
||||
# {
|
||||
# return strtolower($this->class_name().'.'.$this->get_id());
|
||||
# }
|
||||
|
||||
/**
|
||||
* Return transport keyword which identifies items this queue handler
|
||||
@ -92,30 +81,6 @@ class QueueHandler extends Daemon
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialization, run when the queue handler starts.
|
||||
* If this function indicates failure, the handler run will be aborted.
|
||||
*
|
||||
* @fixme run() will abort if this doesn't return true,
|
||||
* but some subclasses don't bother.
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
function start()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Cleanup, run when the queue handler ends.
|
||||
* If this function indicates failure, a warning will be logged.
|
||||
*
|
||||
* @fixme run() will throw warnings if this doesn't return true,
|
||||
* but many subclasses don't bother.
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
function finish()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Here's the meat of your queue handler -- you're handed a Notice
|
||||
* object, which you may do as you will with.
|
||||
@ -169,29 +134,10 @@ class QueueHandler extends Daemon
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Called by QueueHandler after each handled item or empty polling cycle.
|
||||
* This is a good time to e.g. service your XMPP connection.
|
||||
*
|
||||
* Doesn't need to be overridden if there's no maintenance to do.
|
||||
*
|
||||
* @param int $timeout seconds to sleep if there's nothing to do
|
||||
*/
|
||||
function idle($timeout=0)
|
||||
{
|
||||
if ($timeout > 0) {
|
||||
sleep($timeout);
|
||||
}
|
||||
}
|
||||
|
||||
function log($level, $msg)
|
||||
{
|
||||
common_log($level, $this->class_name() . ' ('. $this->get_id() .'): '.$msg);
|
||||
}
|
||||
|
||||
function getSockets()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
/**
|
||||
* StatusNet, the distributed open-source microblogging tool
|
||||
*
|
||||
* Abstract class for queue managers
|
||||
* Abstract class for i/o managers
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
@ -23,16 +23,32 @@
|
||||
* @package StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Sarven Capadisli <csarven@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2009-2010 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
class QueueManager
|
||||
/**
|
||||
* Completed child classes must implement the enqueue() method.
|
||||
*
|
||||
* For background processing, classes should implement either socket-based
|
||||
* input (handleInput(), getSockets()) or idle-loop polling (idle()).
|
||||
*/
|
||||
abstract class QueueManager extends IoManager
|
||||
{
|
||||
static $qm = null;
|
||||
|
||||
static function get()
|
||||
/**
|
||||
* Factory function to pull the appropriate QueueManager object
|
||||
* for this site's configuration. It can then be used to queue
|
||||
* events for later processing or to spawn a processing loop.
|
||||
*
|
||||
* Plugins can add to the built-in types by hooking StartNewQueueManager.
|
||||
*
|
||||
* @return QueueManager
|
||||
*/
|
||||
public static function get()
|
||||
{
|
||||
if (empty(self::$qm)) {
|
||||
|
||||
@ -62,13 +78,130 @@ class QueueManager
|
||||
return self::$qm;
|
||||
}
|
||||
|
||||
function enqueue($object, $queue)
|
||||
/**
|
||||
* @fixme wouldn't necessarily work with other class types.
|
||||
* Better to change the interface...?
|
||||
*/
|
||||
public static function multiSite()
|
||||
{
|
||||
throw ServerException("Unimplemented function 'enqueue' called");
|
||||
if (common_config('queue', 'subsystem') == 'stomp') {
|
||||
return IoManager::INSTANCE_PER_PROCESS;
|
||||
} else {
|
||||
return IoManager::SINGLE_ONLY;
|
||||
}
|
||||
}
|
||||
|
||||
function service($queue, $handler)
|
||||
function __construct()
|
||||
{
|
||||
throw ServerException("Unimplemented function 'service' called");
|
||||
$this->initialize();
|
||||
}
|
||||
|
||||
/**
|
||||
* Store an object (usually/always a Notice) into the given queue
|
||||
* for later processing. No guarantee is made on when it will be
|
||||
* processed; it could be immediately or at some unspecified point
|
||||
* in the future.
|
||||
*
|
||||
* Must be implemented by any queue manager.
|
||||
*
|
||||
* @param Notice $object
|
||||
* @param string $queue
|
||||
*/
|
||||
abstract function enqueue($object, $queue);
|
||||
|
||||
/**
|
||||
* Instantiate the appropriate QueueHandler class for the given queue.
|
||||
*
|
||||
* @param string $queue
|
||||
* @return mixed QueueHandler or null
|
||||
*/
|
||||
function getHandler($queue)
|
||||
{
|
||||
if (isset($this->handlers[$queue])) {
|
||||
$class = $this->handlers[$queue];
|
||||
if (class_exists($class)) {
|
||||
return new $class();
|
||||
} else {
|
||||
common_log(LOG_ERR, "Nonexistent handler class '$class' for queue '$queue'");
|
||||
}
|
||||
} else {
|
||||
common_log(LOG_ERR, "Requested handler for unkown queue '$queue'");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a list of all registered queue transport names.
|
||||
*
|
||||
* @return array of strings
|
||||
*/
|
||||
function getQueues()
|
||||
{
|
||||
return array_keys($this->handlers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the list of queue handlers
|
||||
*
|
||||
* @event StartInitializeQueueManager
|
||||
* @event EndInitializeQueueManager
|
||||
*/
|
||||
function initialize()
|
||||
{
|
||||
if (Event::handle('StartInitializeQueueManager', array($this))) {
|
||||
$this->connect('plugin', 'PluginQueueHandler');
|
||||
$this->connect('omb', 'OmbQueueHandler');
|
||||
$this->connect('ping', 'PingQueueHandler');
|
||||
if (common_config('sms', 'enabled')) {
|
||||
$this->connect('sms', 'SmsQueueHandler');
|
||||
}
|
||||
|
||||
// XMPP output handlers...
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$this->connect('jabber', 'JabberQueueHandler');
|
||||
$this->connect('public', 'PublicQueueHandler');
|
||||
|
||||
// @fixme this should move up a level or should get an actual queue
|
||||
$this->connect('confirm', 'XmppConfirmHandler');
|
||||
}
|
||||
|
||||
// For compat with old plugins not registering their own handlers.
|
||||
$this->connect('plugin', 'PluginQueueHandler');
|
||||
}
|
||||
Event::handle('EndInitializeQueueManager', array($this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a queue transport name and handler class for your plugin.
|
||||
* Only registered transports will be reliably picked up!
|
||||
*
|
||||
* @param string $transport
|
||||
* @param string $class
|
||||
*/
|
||||
public function connect($transport, $class)
|
||||
{
|
||||
$this->handlers[$transport] = $class;
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a statistic ping to the queue monitoring system,
|
||||
* optionally with a per-queue id.
|
||||
*
|
||||
* @param string $key
|
||||
* @param string $queue
|
||||
*/
|
||||
function stats($key, $queue=false)
|
||||
{
|
||||
$owners = array();
|
||||
if ($queue) {
|
||||
$owners[] = "queue:$queue";
|
||||
$owners[] = "site:" . common_config('site', 'server');
|
||||
}
|
||||
if (isset($this->master)) {
|
||||
$this->master->stats($key, $owners);
|
||||
} else {
|
||||
$monitor = new QueueMonitor();
|
||||
$monitor->stats($key, $owners);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
116
lib/queuemonitor.php
Normal file
116
lib/queuemonitor.php
Normal file
@ -0,0 +1,116 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, the distributed open-source microblogging tool
|
||||
*
|
||||
* Monitoring output helper for IoMaster and IoManager/QueueManager
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENCE: This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* @category QueueManager
|
||||
* @package StatusNet
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2010 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
class QueueMonitor
|
||||
{
|
||||
protected $monSocket = null;
|
||||
|
||||
/**
|
||||
* Increment monitoring statistics for a given counter, if configured.
|
||||
* Only explicitly listed thread/site/queue owners will be incremented.
|
||||
*
|
||||
* @param string $key counter name
|
||||
* @param array $owners list of owner keys like 'queue:jabber' or 'site:stat01'
|
||||
*/
|
||||
public function stats($key, $owners=array())
|
||||
{
|
||||
$this->ping(array('counter' => $key,
|
||||
'owners' => $owners));
|
||||
}
|
||||
|
||||
/**
|
||||
* Send thread state update to the monitoring server, if configured.
|
||||
*
|
||||
* @param string $thread ID (eg 'generic.1')
|
||||
* @param string $state ('init', 'queue', 'shutdown' etc)
|
||||
* @param string $substate (optional, eg queue name 'omb' 'sms' etc)
|
||||
*/
|
||||
public function logState($threadId, $state, $substate='')
|
||||
{
|
||||
$this->ping(array('thread_id' => $threadId,
|
||||
'state' => $state,
|
||||
'substate' => $substate,
|
||||
'ts' => microtime(true)));
|
||||
}
|
||||
|
||||
/**
|
||||
* General call to the monitoring server
|
||||
*/
|
||||
protected function ping($data)
|
||||
{
|
||||
$target = common_config('queue', 'monitor');
|
||||
if (empty($target)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$data = $this->prepMonitorData($data);
|
||||
|
||||
if (substr($target, 0, 4) == 'udp:') {
|
||||
$this->pingUdp($target, $data);
|
||||
} else if (substr($target, 0, 5) == 'http:') {
|
||||
$this->pingHttp($target, $data);
|
||||
} else {
|
||||
common_log(LOG_ERR, __METHOD__ . ' unknown monitor target type ' . $target);
|
||||
}
|
||||
}
|
||||
|
||||
protected function pingUdp($target, $data)
|
||||
{
|
||||
if (!$this->monSocket) {
|
||||
$this->monSocket = stream_socket_client($target, $errno, $errstr);
|
||||
}
|
||||
if ($this->monSocket) {
|
||||
$post = http_build_query($data, '', '&');
|
||||
stream_socket_sendto($this->monSocket, $post);
|
||||
} else {
|
||||
common_log(LOG_ERR, __METHOD__ . " UDP logging fail: $errstr");
|
||||
}
|
||||
}
|
||||
|
||||
protected function pingHttp($target, $data)
|
||||
{
|
||||
$client = new HTTPClient();
|
||||
$result = $client->post($target, array(), $data);
|
||||
|
||||
if (!$result->isOk()) {
|
||||
common_log(LOG_ERR, __METHOD__ . ' HTTP ' . $result->getStatus() .
|
||||
': ' . $result->getBody());
|
||||
}
|
||||
}
|
||||
|
||||
protected function prepMonitorData($data)
|
||||
{
|
||||
#asort($data);
|
||||
#$macdata = http_build_query($data, '', '&');
|
||||
#$key = 'This is a nice old key';
|
||||
#$data['hmac'] = hash_hmac('sha256', $macdata, $key);
|
||||
return $data;
|
||||
}
|
||||
|
||||
}
|
||||
48
scripts/smsqueuehandler.php → lib/smsqueuehandler.php
Executable file → Normal file
48
scripts/smsqueuehandler.php → lib/smsqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,23 +17,13 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_SMS_HELP
|
||||
Daemon script for pushing new notices to local subscribers using SMS.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_SMS_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/mail.php';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Queue handler for pushing new notices to local subscribers using SMS.
|
||||
*/
|
||||
class SmsQueueHandler extends QueueHandler
|
||||
{
|
||||
function transport()
|
||||
@ -42,32 +31,9 @@ class SmsQueueHandler extends QueueHandler
|
||||
return 'sms';
|
||||
}
|
||||
|
||||
function start()
|
||||
{
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
return true;
|
||||
}
|
||||
|
||||
function handle_notice($notice)
|
||||
{
|
||||
require_once(INSTALLDIR.'/lib/mail.php');
|
||||
return mail_broadcast_notice_sms($notice);
|
||||
}
|
||||
|
||||
function finish()
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new SmsQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
295
lib/statusnet.php
Normal file
295
lib/statusnet.php
Normal file
@ -0,0 +1,295 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
global $config, $_server, $_path;
|
||||
|
||||
/**
|
||||
* Global configuration setup and management.
|
||||
*/
|
||||
class StatusNet
|
||||
{
|
||||
protected static $have_config;
|
||||
|
||||
/**
|
||||
* Configure and instantiate a plugin into the current configuration.
|
||||
* Class definitions will be loaded from standard paths if necessary.
|
||||
* Note that initialization events won't be fired until later.
|
||||
*
|
||||
* @param string $name class name & plugin file/subdir name
|
||||
* @param array $attrs key/value pairs of public attributes to set on plugin instance
|
||||
*
|
||||
* @throws ServerException if plugin can't be found
|
||||
*/
|
||||
public static function addPlugin($name, $attrs = null)
|
||||
{
|
||||
$name = ucfirst($name);
|
||||
$pluginclass = "{$name}Plugin";
|
||||
|
||||
if (!class_exists($pluginclass)) {
|
||||
|
||||
$files = array("local/plugins/{$pluginclass}.php",
|
||||
"local/plugins/{$name}/{$pluginclass}.php",
|
||||
"local/{$pluginclass}.php",
|
||||
"local/{$name}/{$pluginclass}.php",
|
||||
"plugins/{$pluginclass}.php",
|
||||
"plugins/{$name}/{$pluginclass}.php");
|
||||
|
||||
foreach ($files as $file) {
|
||||
$fullpath = INSTALLDIR.'/'.$file;
|
||||
if (@file_exists($fullpath)) {
|
||||
include_once($fullpath);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!class_exists($pluginclass)) {
|
||||
throw new ServerException(500, "Plugin $name not found.");
|
||||
}
|
||||
}
|
||||
|
||||
$inst = new $pluginclass();
|
||||
if (!empty($attrs)) {
|
||||
foreach ($attrs as $aname => $avalue) {
|
||||
$inst->$aname = $avalue;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize, or re-initialize, StatusNet global configuration
|
||||
* and plugins.
|
||||
*
|
||||
* If switching site configurations during script execution, be
|
||||
* careful when working with leftover objects -- global settings
|
||||
* affect many things and they may not behave as you expected.
|
||||
*
|
||||
* @param $server optional web server hostname for picking config
|
||||
* @param $path optional URL path for picking config
|
||||
* @param $conffile optional configuration file path
|
||||
*
|
||||
* @throws NoConfigException if config file can't be found
|
||||
*/
|
||||
public static function init($server=null, $path=null, $conffile=null)
|
||||
{
|
||||
StatusNet::initDefaults($server, $path);
|
||||
StatusNet::loadConfigFile($conffile);
|
||||
|
||||
// Load settings from database; note we need autoload for this
|
||||
Config::loadSettings();
|
||||
|
||||
self::initPlugins();
|
||||
}
|
||||
|
||||
/**
|
||||
* Fire initialization events for all instantiated plugins.
|
||||
*/
|
||||
protected static function initPlugins()
|
||||
{
|
||||
// Load default plugins
|
||||
foreach (common_config('plugins', 'default') as $name => $params) {
|
||||
if (is_null($params)) {
|
||||
addPlugin($name);
|
||||
} else if (is_array($params)) {
|
||||
if (count($params) == 0) {
|
||||
addPlugin($name);
|
||||
} else {
|
||||
$keys = array_keys($params);
|
||||
if (is_string($keys[0])) {
|
||||
addPlugin($name, $params);
|
||||
} else {
|
||||
foreach ($params as $paramset) {
|
||||
addPlugin($name, $paramset);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// XXX: if plugins should check the schema at runtime, do that here.
|
||||
if (common_config('db', 'schemacheck') == 'runtime') {
|
||||
Event::handle('CheckSchema');
|
||||
}
|
||||
|
||||
// Give plugins a chance to initialize in a fully-prepared environment
|
||||
Event::handle('InitializePlugin');
|
||||
}
|
||||
|
||||
/**
|
||||
* Quick-check if configuration has been established.
|
||||
* Useful for functions which may get used partway through
|
||||
* initialization to back off from fancier things.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function haveConfig()
|
||||
{
|
||||
return self::$have_config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Build default configuration array
|
||||
* @return array
|
||||
*/
|
||||
protected static function defaultConfig()
|
||||
{
|
||||
global $_server, $_path;
|
||||
require(INSTALLDIR.'/lib/default.php');
|
||||
return $default;
|
||||
}
|
||||
|
||||
/**
|
||||
* Establish default configuration based on given or default server and path
|
||||
* Sets global $_server, $_path, and $config
|
||||
*/
|
||||
protected static function initDefaults($server, $path)
|
||||
{
|
||||
global $_server, $_path, $config;
|
||||
|
||||
Event::clearHandlers();
|
||||
|
||||
// try to figure out where we are. $server and $path
|
||||
// can be set by including module, else we guess based
|
||||
// on HTTP info.
|
||||
|
||||
if (isset($server)) {
|
||||
$_server = $server;
|
||||
} else {
|
||||
$_server = array_key_exists('SERVER_NAME', $_SERVER) ?
|
||||
strtolower($_SERVER['SERVER_NAME']) :
|
||||
null;
|
||||
}
|
||||
|
||||
if (isset($path)) {
|
||||
$_path = $path;
|
||||
} else {
|
||||
$_path = (array_key_exists('SERVER_NAME', $_SERVER) && array_key_exists('SCRIPT_NAME', $_SERVER)) ?
|
||||
self::_sn_to_path($_SERVER['SCRIPT_NAME']) :
|
||||
null;
|
||||
}
|
||||
|
||||
// Set config values initially to default values
|
||||
$default = self::defaultConfig();
|
||||
$config = $default;
|
||||
|
||||
// default configuration, overwritten in config.php
|
||||
// Keep DB_DataObject's db config synced to ours...
|
||||
|
||||
$config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
|
||||
|
||||
$config['db'] = $default['db'];
|
||||
|
||||
// Backward compatibility
|
||||
|
||||
$config['site']['design'] =& $config['design'];
|
||||
|
||||
if (function_exists('date_default_timezone_set')) {
|
||||
/* Work internally in UTC */
|
||||
date_default_timezone_set('UTC');
|
||||
}
|
||||
}
|
||||
|
||||
protected function _sn_to_path($sn)
|
||||
{
|
||||
$past_root = substr($sn, 1);
|
||||
$last_slash = strrpos($past_root, '/');
|
||||
if ($last_slash > 0) {
|
||||
$p = substr($past_root, 0, $last_slash);
|
||||
} else {
|
||||
$p = '';
|
||||
}
|
||||
return $p;
|
||||
}
|
||||
|
||||
/**
|
||||
* Load the default or specified configuration file.
|
||||
* Modifies global $config and may establish plugins.
|
||||
*
|
||||
* @throws NoConfigException
|
||||
*/
|
||||
protected function loadConfigFile($conffile=null)
|
||||
{
|
||||
global $_server, $_path, $config;
|
||||
|
||||
// From most general to most specific:
|
||||
// server-wide, then vhost-wide, then for a path,
|
||||
// finally for a dir (usually only need one of the last two).
|
||||
|
||||
if (isset($conffile)) {
|
||||
$config_files = array($conffile);
|
||||
} else {
|
||||
$config_files = array('/etc/statusnet/statusnet.php',
|
||||
'/etc/statusnet/laconica.php',
|
||||
'/etc/laconica/laconica.php',
|
||||
'/etc/statusnet/'.$_server.'.php',
|
||||
'/etc/laconica/'.$_server.'.php');
|
||||
|
||||
if (strlen($_path) > 0) {
|
||||
$config_files[] = '/etc/statusnet/'.$_server.'_'.$_path.'.php';
|
||||
$config_files[] = '/etc/laconica/'.$_server.'_'.$_path.'.php';
|
||||
}
|
||||
|
||||
$config_files[] = INSTALLDIR.'/config.php';
|
||||
}
|
||||
|
||||
self::$have_config = false;
|
||||
|
||||
foreach ($config_files as $_config_file) {
|
||||
if (@file_exists($_config_file)) {
|
||||
include($_config_file);
|
||||
self::$have_config = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (!self::$have_config) {
|
||||
throw new NoConfigException("No configuration file found.",
|
||||
$config_files);
|
||||
}
|
||||
|
||||
// Fixup for statusnet.ini
|
||||
$_db_name = substr($config['db']['database'], strrpos($config['db']['database'], '/') + 1);
|
||||
|
||||
if ($_db_name != 'statusnet' && !array_key_exists('ini_'.$_db_name, $config['db'])) {
|
||||
$config['db']['ini_'.$_db_name] = INSTALLDIR.'/classes/statusnet.ini';
|
||||
}
|
||||
|
||||
// Backwards compatibility
|
||||
|
||||
if (array_key_exists('memcached', $config)) {
|
||||
if ($config['memcached']['enabled']) {
|
||||
addPlugin('Memcache', array('servers' => $config['memcached']['server']));
|
||||
}
|
||||
|
||||
if (!empty($config['memcached']['base'])) {
|
||||
$config['cache']['base'] = $config['memcached']['base'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class NoConfigException extends Exception
|
||||
{
|
||||
public $config_files;
|
||||
|
||||
function __construct($msg, $config_files) {
|
||||
parent::__construct($msg);
|
||||
$this->config_files = $config_files;
|
||||
}
|
||||
}
|
||||
@ -30,15 +30,8 @@
|
||||
|
||||
require_once 'Stomp.php';
|
||||
|
||||
class LiberalStomp extends Stomp
|
||||
{
|
||||
function getSocket()
|
||||
{
|
||||
return $this->_socket;
|
||||
}
|
||||
}
|
||||
|
||||
class StompQueueManager
|
||||
class StompQueueManager extends QueueManager
|
||||
{
|
||||
var $server = null;
|
||||
var $username = null;
|
||||
@ -46,15 +39,141 @@ class StompQueueManager
|
||||
var $base = null;
|
||||
var $con = null;
|
||||
|
||||
protected $master = null;
|
||||
protected $sites = array();
|
||||
|
||||
function __construct()
|
||||
{
|
||||
parent::__construct();
|
||||
$this->server = common_config('queue', 'stomp_server');
|
||||
$this->username = common_config('queue', 'stomp_username');
|
||||
$this->password = common_config('queue', 'stomp_password');
|
||||
$this->base = common_config('queue', 'queue_basename');
|
||||
}
|
||||
|
||||
function _connect()
|
||||
/**
|
||||
* Tell the i/o master we only need a single instance to cover
|
||||
* all sites running in this process.
|
||||
*/
|
||||
public static function multiSite()
|
||||
{
|
||||
return IoManager::INSTANCE_PER_PROCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
* Record each site we'll be handling input for in this process,
|
||||
* so we can listen to the necessary queues for it.
|
||||
*
|
||||
* @fixme possibly actually do subscription here to save another
|
||||
* loop over all sites later?
|
||||
*/
|
||||
public function addSite($server)
|
||||
{
|
||||
$this->sites[] = $server;
|
||||
}
|
||||
|
||||
/**
|
||||
* Saves a notice object reference into the queue item table.
|
||||
* @return boolean true on success
|
||||
*/
|
||||
public function enqueue($object, $queue)
|
||||
{
|
||||
$notice = $object;
|
||||
|
||||
$this->_connect();
|
||||
|
||||
// XXX: serialize and send entire notice
|
||||
|
||||
$result = $this->con->send($this->queueName($queue),
|
||||
$notice->id, // BODY of the message
|
||||
array ('created' => $notice->created));
|
||||
|
||||
if (!$result) {
|
||||
common_log(LOG_ERR, 'Error sending to '.$queue.' queue');
|
||||
return false;
|
||||
}
|
||||
|
||||
common_log(LOG_DEBUG, 'complete remote queueing notice ID = '
|
||||
. $notice->id . ' for ' . $queue);
|
||||
$this->stats('enqueued', $queue);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send any sockets we're listening on to the IO manager
|
||||
* to wait for input.
|
||||
*
|
||||
* @return array of resources
|
||||
*/
|
||||
public function getSockets()
|
||||
{
|
||||
return array($this->con->getSocket());
|
||||
}
|
||||
|
||||
/**
|
||||
* We've got input to handle on our socket!
|
||||
* Read any waiting Stomp frame(s) and process them.
|
||||
*
|
||||
* @param resource $socket
|
||||
* @return boolean ok on success
|
||||
*/
|
||||
public function handleInput($socket)
|
||||
{
|
||||
assert($socket === $this->con->getSocket());
|
||||
$ok = true;
|
||||
$frames = $this->con->readFrames();
|
||||
foreach ($frames as $frame) {
|
||||
$ok = $ok && $this->_handleNotice($frame);
|
||||
}
|
||||
return $ok;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize our connection and subscribe to all the queues
|
||||
* we're going to need to handle...
|
||||
*
|
||||
* Side effects: in multi-site mode, may reset site configuration.
|
||||
*
|
||||
* @param IoMaster $master process/event controller
|
||||
* @return bool return false on failure
|
||||
*/
|
||||
public function start($master)
|
||||
{
|
||||
parent::start($master);
|
||||
if ($this->sites) {
|
||||
foreach ($this->sites as $server) {
|
||||
StatusNet::init($server);
|
||||
$this->doSubscribe();
|
||||
}
|
||||
} else {
|
||||
$this->doSubscribe();
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to all the queues we're going to need to handle...
|
||||
*
|
||||
* Side effects: in multi-site mode, may reset site configuration.
|
||||
*
|
||||
* @return bool return false on failure
|
||||
*/
|
||||
public function finish()
|
||||
{
|
||||
if ($this->sites) {
|
||||
foreach ($this->sites as $server) {
|
||||
StatusNet::init($server);
|
||||
$this->doUnsubscribe();
|
||||
}
|
||||
} else {
|
||||
$this->doUnsubscribe();
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Lazy open connection to Stomp queue server.
|
||||
*/
|
||||
protected function _connect()
|
||||
{
|
||||
if (empty($this->con)) {
|
||||
$this->_log(LOG_INFO, "Connecting to '$this->server' as '$this->username'...");
|
||||
@ -69,97 +188,119 @@ class StompQueueManager
|
||||
}
|
||||
}
|
||||
|
||||
function enqueue($object, $queue)
|
||||
/**
|
||||
* Subscribe to all enabled notice queues for the current site.
|
||||
*/
|
||||
protected function doSubscribe()
|
||||
{
|
||||
$notice = $object;
|
||||
|
||||
$this->_connect();
|
||||
foreach ($this->getQueues() as $queue) {
|
||||
$rawqueue = $this->queueName($queue);
|
||||
$this->_log(LOG_INFO, "Subscribing to $rawqueue");
|
||||
$this->con->subscribe($rawqueue);
|
||||
}
|
||||
}
|
||||
|
||||
// XXX: serialize and send entire notice
|
||||
/**
|
||||
* Subscribe from all enabled notice queues for the current site.
|
||||
*/
|
||||
protected function doUnsubscribe()
|
||||
{
|
||||
$this->_connect();
|
||||
foreach ($this->getQueues() as $queue) {
|
||||
$this->con->unsubscribe($this->queueName($queue));
|
||||
}
|
||||
}
|
||||
|
||||
$result = $this->con->send($this->_queueName($queue),
|
||||
$notice->id, // BODY of the message
|
||||
array ('created' => $notice->created));
|
||||
/**
|
||||
* Handle and acknowledge a notice event that's come in through a queue.
|
||||
*
|
||||
* If the queue handler reports failure, the message is requeued for later.
|
||||
* Missing notices or handler classes will drop the message.
|
||||
*
|
||||
* Side effects: in multi-site mode, may reset site configuration to
|
||||
* match the site that queued the event.
|
||||
*
|
||||
* @param StompFrame $frame
|
||||
* @return bool
|
||||
*/
|
||||
protected function _handleNotice($frame)
|
||||
{
|
||||
list($site, $queue) = $this->parseDestination($frame->headers['destination']);
|
||||
if ($site != common_config('site', 'server')) {
|
||||
$this->stats('switch');
|
||||
StatusNet::init($site);
|
||||
}
|
||||
|
||||
if (!$result) {
|
||||
common_log(LOG_ERR, 'Error sending to '.$queue.' queue');
|
||||
$id = intval($frame->body);
|
||||
$info = "notice $id posted at {$frame->headers['created']} in queue $queue";
|
||||
|
||||
$notice = Notice::staticGet('id', $id);
|
||||
if (empty($notice)) {
|
||||
$this->_log(LOG_WARNING, "Skipping missing $info");
|
||||
$this->con->ack($frame);
|
||||
$this->stats('badnotice', $queue);
|
||||
return false;
|
||||
}
|
||||
|
||||
common_log(LOG_DEBUG, 'complete remote queueing notice ID = '
|
||||
. $notice->id . ' for ' . $queue);
|
||||
}
|
||||
|
||||
function service($queue, $handler)
|
||||
{
|
||||
$result = null;
|
||||
|
||||
$this->_connect();
|
||||
|
||||
$this->con->setReadTimeout($handler->timeout());
|
||||
|
||||
$this->con->subscribe($this->_queueName($queue));
|
||||
|
||||
while (true) {
|
||||
|
||||
// Wait for something on one of our sockets
|
||||
|
||||
$stompsock = $this->con->getSocket();
|
||||
|
||||
$handsocks = $handler->getSockets();
|
||||
|
||||
$socks = array_merge(array($stompsock), $handsocks);
|
||||
|
||||
$read = $socks;
|
||||
$write = array();
|
||||
$except = array();
|
||||
|
||||
$ready = stream_select($read, $write, $except, $handler->timeout(), 0);
|
||||
|
||||
if ($ready === false) {
|
||||
$this->_log(LOG_ERR, "Error selecting on sockets");
|
||||
} else if ($ready > 0) {
|
||||
if (in_array($stompsock, $read)) {
|
||||
$this->_handleNotice($queue, $handler);
|
||||
}
|
||||
$handler->idle(QUEUE_HANDLER_HIT_IDLE);
|
||||
}
|
||||
}
|
||||
|
||||
$this->con->unsubscribe($this->_queueName($queue));
|
||||
}
|
||||
|
||||
function _handleNotice($queue, $handler)
|
||||
{
|
||||
$frame = $this->con->readFrame();
|
||||
|
||||
if (!empty($frame)) {
|
||||
$notice = Notice::staticGet('id', $frame->body);
|
||||
|
||||
if (empty($notice)) {
|
||||
$this->_log(LOG_WARNING, 'Got ID '. $frame->body .' for non-existent notice in queue '. $queue);
|
||||
$handler = $this->getHandler($queue);
|
||||
if (!$handler) {
|
||||
$this->_log(LOG_ERROR, "Missing handler class; skipping $info");
|
||||
$this->con->ack($frame);
|
||||
} else {
|
||||
if ($handler->handle_notice($notice)) {
|
||||
$this->_log(LOG_INFO, 'Successfully handled notice '. $notice->id .' posted at ' . $frame->headers['created'] . ' in queue '. $queue);
|
||||
$this->con->ack($frame);
|
||||
} else {
|
||||
$this->_log(LOG_WARNING, 'Failed handling notice '. $notice->id .' posted at ' . $frame->headers['created'] . ' in queue '. $queue);
|
||||
$this->stats('badhandler', $queue);
|
||||
return false;
|
||||
}
|
||||
|
||||
$ok = $handler->handle_notice($notice);
|
||||
|
||||
if (!$ok) {
|
||||
$this->_log(LOG_WARNING, "Failed handling $info");
|
||||
// FIXME we probably shouldn't have to do
|
||||
// this kind of queue management ourselves
|
||||
// this kind of queue management ourselves;
|
||||
// if we don't ack, it should resend...
|
||||
$this->con->ack($frame);
|
||||
$this->enqueue($notice, $queue);
|
||||
}
|
||||
unset($notice);
|
||||
$this->stats('requeued', $queue);
|
||||
return false;
|
||||
}
|
||||
|
||||
unset($frame);
|
||||
}
|
||||
$this->_log(LOG_INFO, "Successfully handled $info");
|
||||
$this->con->ack($frame);
|
||||
$this->stats('handled', $queue);
|
||||
return true;
|
||||
}
|
||||
|
||||
function _queueName($queue)
|
||||
/**
|
||||
* Combines the queue_basename from configuration with the
|
||||
* site server name and queue name to give eg:
|
||||
*
|
||||
* /queue/statusnet/identi.ca/sms
|
||||
*
|
||||
* @param string $queue
|
||||
* @return string
|
||||
*/
|
||||
protected function queueName($queue)
|
||||
{
|
||||
return common_config('queue', 'queue_basename') . $queue;
|
||||
return common_config('queue', 'queue_basename') .
|
||||
common_config('site', 'server') . '/' . $queue;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the site and queue name from the server-side queue.
|
||||
*
|
||||
* @param string queue destination (eg '/queue/statusnet/identi.ca/sms')
|
||||
* @return array of site and queue: ('identi.ca','sms') or false if unrecognized
|
||||
*/
|
||||
protected function parseDestination($dest)
|
||||
{
|
||||
$prefix = common_config('queue', 'queue_basename');
|
||||
if (substr($dest, 0, strlen($prefix)) == $prefix) {
|
||||
$rest = substr($dest, strlen($prefix));
|
||||
return explode("/", $rest, 2);
|
||||
} else {
|
||||
common_log(LOG_ERR, "Got a message from unrecognized stomp queue: $dest");
|
||||
return array(false, false);
|
||||
}
|
||||
}
|
||||
|
||||
function _log($level, $msg)
|
||||
@ -167,3 +308,4 @@ class StompQueueManager
|
||||
common_log($level, 'StompQueueManager: '.$msg);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -23,57 +23,35 @@
|
||||
* @package StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Sarven Capadisli <csarven@status.net>
|
||||
* @author Brion Vibber <brion@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
class UnQueueManager
|
||||
class UnQueueManager extends QueueManager
|
||||
{
|
||||
|
||||
/**
|
||||
* Dummy queue storage manager: instead of saving events for later,
|
||||
* we just process them immediately. This is only suitable for events
|
||||
* that can be processed quickly and don't need polling or long-running
|
||||
* connections to another server such as XMPP.
|
||||
*
|
||||
* @param Notice $object
|
||||
* @param string $queue
|
||||
*/
|
||||
function enqueue($object, $queue)
|
||||
{
|
||||
$notice = $object;
|
||||
|
||||
switch ($queue)
|
||||
{
|
||||
case 'omb':
|
||||
if ($this->_isLocal($notice)) {
|
||||
require_once(INSTALLDIR.'/lib/omb.php');
|
||||
omb_broadcast_notice($notice);
|
||||
}
|
||||
break;
|
||||
case 'public':
|
||||
if ($this->_isLocal($notice)) {
|
||||
require_once(INSTALLDIR.'/lib/jabber.php');
|
||||
jabber_public_notice($notice);
|
||||
}
|
||||
break;
|
||||
case 'ping':
|
||||
if ($this->_isLocal($notice)) {
|
||||
require_once INSTALLDIR . '/lib/ping.php';
|
||||
return ping_broadcast_notice($notice);
|
||||
}
|
||||
case 'sms':
|
||||
require_once(INSTALLDIR.'/lib/mail.php');
|
||||
mail_broadcast_notice_sms($notice);
|
||||
break;
|
||||
case 'jabber':
|
||||
require_once(INSTALLDIR.'/lib/jabber.php');
|
||||
jabber_broadcast_notice($notice);
|
||||
break;
|
||||
case 'plugin':
|
||||
Event::handle('HandleQueuedNotice', array(&$notice));
|
||||
break;
|
||||
default:
|
||||
$handler = $this->getHandler($queue);
|
||||
if ($handler) {
|
||||
$handler->handle_notice($notice);
|
||||
} else {
|
||||
if (Event::handle('UnqueueHandleNotice', array(&$notice, $queue))) {
|
||||
throw new ServerException("UnQueueManager: Unknown queue: $queue");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function _isLocal($notice)
|
||||
{
|
||||
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
|
||||
$notice->is_local == Notice::LOCAL_NONPUBLIC);
|
||||
}
|
||||
}
|
||||
@ -1132,8 +1132,9 @@ function common_log_line($priority, $msg)
|
||||
function common_request_id()
|
||||
{
|
||||
$pid = getmypid();
|
||||
$server = common_config('site', 'server');
|
||||
if (php_sapi_name() == 'cli') {
|
||||
return $pid;
|
||||
return "$server:$pid";
|
||||
} else {
|
||||
static $req_id = null;
|
||||
if (!isset($req_id)) {
|
||||
@ -1143,7 +1144,7 @@ function common_request_id()
|
||||
$url = $_SERVER['REQUEST_URI'];
|
||||
}
|
||||
$method = $_SERVER['REQUEST_METHOD'];
|
||||
return "$pid.$req_id $method $url";
|
||||
return "$server:$pid.$req_id $method $url";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
168
lib/xmppconfirmmanager.php
Normal file
168
lib/xmppconfirmmanager.php
Normal file
@ -0,0 +1,168 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008-2010 StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Event handler for pushing new confirmations to Jabber users.
|
||||
* @fixme recommend redoing this on a queue-trigger model
|
||||
* @fixme expiration of old items got dropped in the past, put it back?
|
||||
*/
|
||||
class XmppConfirmManager extends IoManager
|
||||
{
|
||||
|
||||
/**
|
||||
* @return mixed XmppConfirmManager, or false if unneeded
|
||||
*/
|
||||
public static function get()
|
||||
{
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$site = common_config('site', 'server');
|
||||
return new XmppConfirmManager();
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Tell the i/o master we need one instance for each supporting site
|
||||
* being handled in this process.
|
||||
*/
|
||||
public static function multiSite()
|
||||
{
|
||||
return IoManager::INSTANCE_PER_SITE;
|
||||
}
|
||||
|
||||
function __construct()
|
||||
{
|
||||
$this->site = common_config('site', 'server');
|
||||
}
|
||||
|
||||
/**
|
||||
* 10 seconds? Really? That seems a bit frequent.
|
||||
*/
|
||||
function pollInterval()
|
||||
{
|
||||
return 10;
|
||||
}
|
||||
|
||||
/**
|
||||
* Ping!
|
||||
* @return boolean true if we found something
|
||||
*/
|
||||
function poll()
|
||||
{
|
||||
$this->switchSite();
|
||||
$confirm = $this->next_confirm();
|
||||
if ($confirm) {
|
||||
$this->handle_confirm($confirm);
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
protected function handle_confirm($confirm)
|
||||
{
|
||||
require_once INSTALLDIR . '/lib/jabber.php';
|
||||
|
||||
common_log(LOG_INFO, 'Sending confirmation for ' . $confirm->address);
|
||||
$user = User::staticGet($confirm->user_id);
|
||||
if (!$user) {
|
||||
common_log(LOG_WARNING, 'Confirmation for unknown user ' . $confirm->user_id);
|
||||
return;
|
||||
}
|
||||
$success = jabber_confirm_address($confirm->code,
|
||||
$user->nickname,
|
||||
$confirm->address);
|
||||
if (!$success) {
|
||||
common_log(LOG_ERR, 'Confirmation failed for ' . $confirm->address);
|
||||
# Just let the claim age out; hopefully things work then
|
||||
return;
|
||||
} else {
|
||||
common_log(LOG_INFO, 'Confirmation sent for ' . $confirm->address);
|
||||
# Mark confirmation sent; need a dupe so we don't have the WHERE clause
|
||||
$dupe = Confirm_address::staticGet('code', $confirm->code);
|
||||
if (!$dupe) {
|
||||
common_log(LOG_WARNING, 'Could not refetch confirm', __FILE__);
|
||||
return;
|
||||
}
|
||||
$orig = clone($dupe);
|
||||
$dupe->sent = $dupe->claimed;
|
||||
$result = $dupe->update($orig);
|
||||
if (!$result) {
|
||||
common_log_db_error($dupe, 'UPDATE', __FILE__);
|
||||
# Just let the claim age out; hopefully things work then
|
||||
return;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
protected function next_confirm()
|
||||
{
|
||||
$confirm = new Confirm_address();
|
||||
$confirm->whereAdd('claimed IS null');
|
||||
$confirm->whereAdd('sent IS null');
|
||||
# XXX: eventually we could do other confirmations in the queue, too
|
||||
$confirm->address_type = 'jabber';
|
||||
$confirm->orderBy('modified DESC');
|
||||
$confirm->limit(1);
|
||||
if ($confirm->find(true)) {
|
||||
common_log(LOG_INFO, 'Claiming confirmation for ' . $confirm->address);
|
||||
# working around some weird DB_DataObject behaviour
|
||||
$confirm->whereAdd(''); # clears where stuff
|
||||
$original = clone($confirm);
|
||||
$confirm->claimed = common_sql_now();
|
||||
$result = $confirm->update($original);
|
||||
if ($result) {
|
||||
common_log(LOG_INFO, 'Succeeded in claim! '. $result);
|
||||
return $confirm;
|
||||
} else {
|
||||
common_log(LOG_INFO, 'Failed in claim!');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
protected function clear_old_confirm_claims()
|
||||
{
|
||||
$confirm = new Confirm();
|
||||
$confirm->claimed = null;
|
||||
$confirm->whereAdd('now() - claimed > '.CLAIM_TIMEOUT);
|
||||
$confirm->update(DB_DATAOBJECT_WHEREADD_ONLY);
|
||||
$confirm->free();
|
||||
unset($confirm);
|
||||
}
|
||||
|
||||
/**
|
||||
* Make sure we're on the right site configuration
|
||||
*/
|
||||
protected function switchSite()
|
||||
{
|
||||
if ($this->site != common_config('site', 'server')) {
|
||||
common_log(LOG_DEBUG, __METHOD__ . ": switching to site $this->site");
|
||||
$this->stats('switch');
|
||||
StatusNet::init($this->site);
|
||||
}
|
||||
}
|
||||
}
|
||||
273
lib/xmppmanager.php
Normal file
273
lib/xmppmanager.php
Normal file
@ -0,0 +1,273 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
/**
|
||||
* XMPP background connection manager for XMPP-using queue handlers,
|
||||
* allowing them to send outgoing messages on the right connection.
|
||||
*
|
||||
* Input is handled during socket select loop, keepalive pings during idle.
|
||||
* Any incoming messages will be forwarded to the main XmppDaemon process,
|
||||
* which handles direct user interaction.
|
||||
*
|
||||
* In a multi-site queuedaemon.php run, one connection will be instantiated
|
||||
* for each site being handled by the current process that has XMPP enabled.
|
||||
*/
|
||||
|
||||
class XmppManager extends IoManager
|
||||
{
|
||||
protected $site = null;
|
||||
protected $pingid = 0;
|
||||
protected $lastping = null;
|
||||
|
||||
static protected $singletons = array();
|
||||
|
||||
const PING_INTERVAL = 120;
|
||||
|
||||
/**
|
||||
* Fetch the singleton XmppManager for the current site.
|
||||
* @return mixed XmppManager, or false if unneeded
|
||||
*/
|
||||
public static function get()
|
||||
{
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$site = common_config('site', 'server');
|
||||
if (empty(self::$singletons[$site])) {
|
||||
self::$singletons[$site] = new XmppManager();
|
||||
}
|
||||
return self::$singletons[$site];
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Tell the i/o master we need one instance for each supporting site
|
||||
* being handled in this process.
|
||||
*/
|
||||
public static function multiSite()
|
||||
{
|
||||
return IoManager::INSTANCE_PER_SITE;
|
||||
}
|
||||
|
||||
function __construct()
|
||||
{
|
||||
$this->site = common_config('site', 'server');
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize connection to server.
|
||||
* @return boolean true on success
|
||||
*/
|
||||
public function start($master)
|
||||
{
|
||||
parent::start($master);
|
||||
$this->switchSite();
|
||||
|
||||
require_once "lib/jabber.php";
|
||||
|
||||
# Low priority; we don't want to receive messages
|
||||
|
||||
common_log(LOG_INFO, "INITIALIZE");
|
||||
$this->conn = jabber_connect($this->resource());
|
||||
|
||||
if (empty($this->conn)) {
|
||||
common_log(LOG_ERR, "Couldn't connect to server.");
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->conn->addEventHandler('message', 'forward_message', $this);
|
||||
$this->conn->addEventHandler('reconnect', 'handle_reconnect', $this);
|
||||
$this->conn->setReconnectTimeout(600);
|
||||
jabber_send_presence("Send me a message to post a notice", 'available', null, 'available', -1);
|
||||
|
||||
return !is_null($this->conn);
|
||||
}
|
||||
|
||||
/**
|
||||
* Message pump is triggered on socket input, so we only need an idle()
|
||||
* call often enough to trigger our outgoing pings.
|
||||
*/
|
||||
function timeout()
|
||||
{
|
||||
return self::PING_INTERVAL;
|
||||
}
|
||||
|
||||
/**
|
||||
* Lists the XMPP connection socket to allow i/o master to wake
|
||||
* when input comes in here as well as from the queue source.
|
||||
*
|
||||
* @return array of resources
|
||||
*/
|
||||
public function getSockets()
|
||||
{
|
||||
return array($this->conn->getSocket());
|
||||
}
|
||||
|
||||
/**
|
||||
* Process XMPP events that have come in over the wire.
|
||||
* Side effects: may switch site configuration
|
||||
* @fixme may kill process on XMPP error
|
||||
* @param resource $socket
|
||||
*/
|
||||
public function handleInput($socket)
|
||||
{
|
||||
$this->switchSite();
|
||||
|
||||
# Process the queue for as long as needed
|
||||
try {
|
||||
if ($this->conn) {
|
||||
assert($socket === $this->conn->getSocket());
|
||||
|
||||
common_log(LOG_DEBUG, "Servicing the XMPP queue.");
|
||||
$this->stats('xmpp_process');
|
||||
$this->conn->processTime(0);
|
||||
}
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
common_log(LOG_ERR, "Got an XMPPHP_Exception: " . $e->getMessage());
|
||||
die($e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Idle processing for io manager's execution loop.
|
||||
* Send keepalive pings to server.
|
||||
*
|
||||
* Side effect: kills process on exception from XMPP library.
|
||||
*
|
||||
* @fixme non-dying error handling
|
||||
*/
|
||||
public function idle($timeout=0)
|
||||
{
|
||||
if ($this->conn) {
|
||||
$now = time();
|
||||
if (empty($this->lastping) || $now - $this->lastping > self::PING_INTERVAL) {
|
||||
$this->switchSite();
|
||||
try {
|
||||
$this->sendPing();
|
||||
$this->lastping = $now;
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
common_log(LOG_ERR, "Got an XMPPHP_Exception: " . $e->getMessage());
|
||||
die($e->getMessage());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Send a keepalive ping to the XMPP server.
|
||||
*/
|
||||
protected function sendPing()
|
||||
{
|
||||
$jid = jabber_daemon_address().'/'.$this->resource();
|
||||
$server = common_config('xmpp', 'server');
|
||||
|
||||
if (!isset($this->pingid)) {
|
||||
$this->pingid = 0;
|
||||
} else {
|
||||
$this->pingid++;
|
||||
}
|
||||
|
||||
common_log(LOG_DEBUG, "Sending ping #{$this->pingid}");
|
||||
|
||||
$this->conn->send("<iq from='{$jid}' to='{$server}' id='ping_{$this->pingid}' type='get'><ping xmlns='urn:xmpp:ping'/></iq>");
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback for Jabber reconnect event
|
||||
* @param $pl
|
||||
*/
|
||||
function handle_reconnect(&$pl)
|
||||
{
|
||||
common_log(LOG_NOTICE, 'XMPP reconnected');
|
||||
|
||||
$this->conn->processUntil('session_start');
|
||||
$this->conn->presence(null, 'available', null, 'available', -1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback for Jabber message event.
|
||||
*
|
||||
* This connection handles output; if we get a message straight to us,
|
||||
* forward it on to our XmppDaemon listener for processing.
|
||||
*
|
||||
* @param $pl
|
||||
*/
|
||||
function forward_message(&$pl)
|
||||
{
|
||||
if ($pl['type'] != 'chat') {
|
||||
common_log(LOG_DEBUG, 'Ignoring message of type ' . $pl['type'] . ' from ' . $pl['from']);
|
||||
return;
|
||||
}
|
||||
$listener = $this->listener();
|
||||
if (strtolower($listener) == strtolower($pl['from'])) {
|
||||
common_log(LOG_WARNING, 'Ignoring loop message.');
|
||||
return;
|
||||
}
|
||||
common_log(LOG_INFO, 'Forwarding message from ' . $pl['from'] . ' to ' . $listener);
|
||||
$this->conn->message($this->listener(), $pl['body'], 'chat', null, $this->ofrom($pl['from']));
|
||||
}
|
||||
|
||||
/**
|
||||
* Build an <addresses> block with an ofrom entry for forwarded messages
|
||||
*
|
||||
* @param string $from Jabber ID of original sender
|
||||
* @return string XML fragment
|
||||
*/
|
||||
protected function ofrom($from)
|
||||
{
|
||||
$address = "<addresses xmlns='http://jabber.org/protocol/address'>\n";
|
||||
$address .= "<address type='ofrom' jid='$from' />\n";
|
||||
$address .= "</addresses>\n";
|
||||
return $address;
|
||||
}
|
||||
|
||||
/**
|
||||
* Build the complete JID of the XmppDaemon process which
|
||||
* handles primary XMPP input for this site.
|
||||
*
|
||||
* @return string Jabber ID
|
||||
*/
|
||||
protected function listener()
|
||||
{
|
||||
if (common_config('xmpp', 'listener')) {
|
||||
return common_config('xmpp', 'listener');
|
||||
} else {
|
||||
return jabber_daemon_address() . '/' . common_config('xmpp','resource') . 'daemon';
|
||||
}
|
||||
}
|
||||
|
||||
protected function resource()
|
||||
{
|
||||
return 'queue' . posix_getpid(); // @fixme PIDs won't be host-unique
|
||||
}
|
||||
|
||||
/**
|
||||
* Make sure we're on the right site configuration
|
||||
*/
|
||||
protected function switchSite()
|
||||
{
|
||||
if ($this->site != common_config('site', 'server')) {
|
||||
common_log(LOG_DEBUG, __METHOD__ . ": switching to site $this->site");
|
||||
$this->stats('switch');
|
||||
StatusNet::init($this->site);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,142 +0,0 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
require_once(INSTALLDIR.'/lib/queuehandler.php');
|
||||
|
||||
define('PING_INTERVAL', 120);
|
||||
|
||||
/**
|
||||
* Common superclass for all XMPP-using queue handlers. They all need to
|
||||
* service their message queues on idle, and forward any incoming messages
|
||||
* to the XMPP listener connection. So, we abstract out common code to a
|
||||
* superclass.
|
||||
*/
|
||||
|
||||
class XmppQueueHandler extends QueueHandler
|
||||
{
|
||||
var $pingid = 0;
|
||||
var $lastping = null;
|
||||
|
||||
function start()
|
||||
{
|
||||
# Low priority; we don't want to receive messages
|
||||
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
$this->conn = jabber_connect($this->_id.$this->transport());
|
||||
|
||||
if (empty($this->conn)) {
|
||||
$this->log(LOG_ERR, "Couldn't connect to server.");
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->conn->addEventHandler('message', 'forward_message', $this);
|
||||
$this->conn->addEventHandler('reconnect', 'handle_reconnect', $this);
|
||||
$this->conn->setReconnectTimeout(600);
|
||||
jabber_send_presence("Send me a message to post a notice", 'available', null, 'available', -1);
|
||||
|
||||
return !is_null($this->conn);
|
||||
}
|
||||
|
||||
function timeout()
|
||||
{
|
||||
return 10;
|
||||
}
|
||||
|
||||
function handle_reconnect(&$pl)
|
||||
{
|
||||
$this->log(LOG_NOTICE, 'reconnected');
|
||||
|
||||
$this->conn->processUntil('session_start');
|
||||
$this->conn->presence(null, 'available', null, 'available', -1);
|
||||
}
|
||||
|
||||
function idle($timeout=0)
|
||||
{
|
||||
# Process the queue for as long as needed
|
||||
try {
|
||||
if ($this->conn) {
|
||||
$this->log(LOG_DEBUG, "Servicing the XMPP queue.");
|
||||
$this->conn->processTime($timeout);
|
||||
$now = time();
|
||||
if (empty($this->lastping) || $now - $this->lastping > PING_INTERVAL) {
|
||||
$this->sendPing();
|
||||
$this->lastping = $now;
|
||||
}
|
||||
}
|
||||
} catch (XMPPHP_Exception $e) {
|
||||
$this->log(LOG_ERR, "Got an XMPPHP_Exception: " . $e->getMessage());
|
||||
die($e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
function sendPing()
|
||||
{
|
||||
$jid = jabber_daemon_address().'/'.$this->_id.$this->transport();
|
||||
$server = common_config('xmpp', 'server');
|
||||
|
||||
if (!isset($this->pingid)) {
|
||||
$this->pingid = 0;
|
||||
} else {
|
||||
$this->pingid++;
|
||||
}
|
||||
|
||||
$this->log(LOG_DEBUG, "Sending ping #{$this->pingid}");
|
||||
|
||||
$this->conn->send("<iq from='{$jid}' to='{$server}' id='ping_{$this->pingid}' type='get'><ping xmlns='urn:xmpp:ping'/></iq>");
|
||||
}
|
||||
|
||||
function forward_message(&$pl)
|
||||
{
|
||||
if ($pl['type'] != 'chat') {
|
||||
$this->log(LOG_DEBUG, 'Ignoring message of type ' . $pl['type'] . ' from ' . $pl['from']);
|
||||
return;
|
||||
}
|
||||
$listener = $this->listener();
|
||||
if (strtolower($listener) == strtolower($pl['from'])) {
|
||||
$this->log(LOG_WARNING, 'Ignoring loop message.');
|
||||
return;
|
||||
}
|
||||
$this->log(LOG_INFO, 'Forwarding message from ' . $pl['from'] . ' to ' . $listener);
|
||||
$this->conn->message($this->listener(), $pl['body'], 'chat', null, $this->ofrom($pl['from']));
|
||||
}
|
||||
|
||||
function ofrom($from)
|
||||
{
|
||||
$address = "<addresses xmlns='http://jabber.org/protocol/address'>\n";
|
||||
$address .= "<address type='ofrom' jid='$from' />\n";
|
||||
$address .= "</addresses>\n";
|
||||
return $address;
|
||||
}
|
||||
|
||||
function listener()
|
||||
{
|
||||
if (common_config('xmpp', 'listener')) {
|
||||
return common_config('xmpp', 'listener');
|
||||
} else {
|
||||
return jabber_daemon_address() . '/' . common_config('xmpp','resource') . 'daemon';
|
||||
}
|
||||
}
|
||||
|
||||
function getSockets()
|
||||
{
|
||||
return array($this->conn->getSocket());
|
||||
}
|
||||
}
|
||||
5
plugins/Enjit/README
Normal file
5
plugins/Enjit/README
Normal file
@ -0,0 +1,5 @@
|
||||
This doesn't seem to have been functional for a while; can't find other references
|
||||
to the enjit configuration or transport enqueuing. Keeping it in case someone
|
||||
wants to bring it up to date.
|
||||
|
||||
-- brion vibber <brion@status.net> 2009-12-03
|
||||
44
scripts/enjitqueuehandler.php → plugins/Enjit/enjitqueuehandler.php
Executable file → Normal file
44
scripts/enjitqueuehandler.php → plugins/Enjit/enjitqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,25 +17,14 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_ENJIT_HELP
|
||||
Daemon script for watching new notices and posting to enjit.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_ENJIT_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/mail.php';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
|
||||
set_error_handler('common_error_handler');
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Queue handler for watching new notices and posting to enjit.
|
||||
* @fixme is this actually being used/functional atm?
|
||||
*/
|
||||
class EnjitQueueHandler extends QueueHandler
|
||||
{
|
||||
function transport()
|
||||
@ -101,21 +89,3 @@ class EnjitQueueHandler extends QueueHandler
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (have_option('-i')) {
|
||||
$id = get_option_value('-i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new EnjitQueueHandler($id);
|
||||
|
||||
if ($handler->start()) {
|
||||
$handler->handle_queue();
|
||||
}
|
||||
|
||||
$handler->finish();
|
||||
@ -114,6 +114,9 @@ class FacebookPlugin extends Plugin
|
||||
case 'FBCSettingsNav':
|
||||
include_once INSTALLDIR . '/plugins/Facebook/FBCSettingsNav.php';
|
||||
return false;
|
||||
case 'FacebookQueueHandler':
|
||||
include_once INSTALLDIR . '/plugins/Facebook/facebookqueuehandler.php';
|
||||
return false;
|
||||
default:
|
||||
return true;
|
||||
}
|
||||
@ -508,50 +511,15 @@ class FacebookPlugin extends Plugin
|
||||
}
|
||||
|
||||
/**
|
||||
* broadcast the message when not using queuehandler
|
||||
* Register Facebook notice queue handler
|
||||
*
|
||||
* @param Notice &$notice the notice
|
||||
* @param array $queue destination queue
|
||||
* @param QueueManager $manager
|
||||
*
|
||||
* @return boolean hook return
|
||||
*/
|
||||
|
||||
function onUnqueueHandleNotice(&$notice, $queue)
|
||||
function onEndInitializeQueueManager($manager)
|
||||
{
|
||||
if (($queue == 'facebook') && ($this->_isLocal($notice))) {
|
||||
facebookBroadcastNotice($notice);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine whether the notice was locally created
|
||||
*
|
||||
* @param Notice $notice the notice
|
||||
*
|
||||
* @return boolean locality
|
||||
*/
|
||||
|
||||
function _isLocal($notice)
|
||||
{
|
||||
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
|
||||
$notice->is_local == Notice::LOCAL_NONPUBLIC);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add Facebook queuehandler to the list of daemons to start
|
||||
*
|
||||
* @param array $daemons the list fo daemons to run
|
||||
*
|
||||
* @return boolean hook return
|
||||
*
|
||||
*/
|
||||
|
||||
function onGetValidDaemons($daemons)
|
||||
{
|
||||
array_push($daemons, INSTALLDIR .
|
||||
'/plugins/Facebook/facebookqueuehandler.php');
|
||||
$manager->connect('facebook', 'FacebookQueueHandler');
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
52
plugins/Facebook/facebookqueuehandler.php
Executable file → Normal file
52
plugins/Facebook/facebookqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,21 +17,9 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/../..'));
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_FACEBOOK_HELP
|
||||
Daemon script for pushing new notices to Facebook.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_FACEBOOK_HELP;
|
||||
|
||||
require_once INSTALLDIR . '/scripts/commandline.inc';
|
||||
require_once INSTALLDIR . '/plugins/Facebook/facebookutil.php';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
|
||||
class FacebookQueueHandler extends QueueHandler
|
||||
{
|
||||
@ -41,33 +28,24 @@ class FacebookQueueHandler extends QueueHandler
|
||||
return 'facebook';
|
||||
}
|
||||
|
||||
function start()
|
||||
function handle_notice($notice)
|
||||
{
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
if ($this->_isLocal($notice)) {
|
||||
return facebookBroadcastNotice($notice);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function handle_notice($notice)
|
||||
/**
|
||||
* Determine whether the notice was locally created
|
||||
*
|
||||
* @param Notice $notice the notice
|
||||
*
|
||||
* @return boolean locality
|
||||
*/
|
||||
function _isLocal($notice)
|
||||
{
|
||||
return facebookBroadcastNotice($notice);
|
||||
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
|
||||
$notice->is_local == Notice::LOCAL_NONPUBLIC);
|
||||
}
|
||||
|
||||
function finish()
|
||||
{
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new FacebookQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
|
||||
@ -133,6 +133,23 @@ class MemcachePlugin extends Plugin
|
||||
return false;
|
||||
}
|
||||
|
||||
function onStartCacheReconnect(&$success)
|
||||
{
|
||||
if (empty($this->_conn)) {
|
||||
// nothing to do
|
||||
return true;
|
||||
}
|
||||
if ($this->persistent) {
|
||||
common_log(LOG_ERR, "Cannot close persistent memcached connection");
|
||||
$success = false;
|
||||
} else {
|
||||
common_log(LOG_INFO, "Closing memcached connection");
|
||||
$success = $this->_conn->close();
|
||||
$this->_conn = null;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Ensure that a connection exists
|
||||
*
|
||||
|
||||
@ -112,7 +112,9 @@ class TwitterBridgePlugin extends Plugin
|
||||
strtolower(mb_substr($cls, 0, -6)) . '.php';
|
||||
return false;
|
||||
case 'TwitterOAuthClient':
|
||||
include_once INSTALLDIR . '/plugins/TwitterBridge/twitteroauthclient.php';
|
||||
case 'TwitterQueueHandler':
|
||||
include_once INSTALLDIR . '/plugins/TwitterBridge/' .
|
||||
strtolower($cls) . '.php';
|
||||
return false;
|
||||
default:
|
||||
return true;
|
||||
@ -138,48 +140,15 @@ class TwitterBridgePlugin extends Plugin
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* broadcast the message when not using queuehandler
|
||||
*
|
||||
* @param Notice &$notice the notice
|
||||
* @param array $queue destination queue
|
||||
*
|
||||
* @return boolean hook return
|
||||
*/
|
||||
function onUnqueueHandleNotice(&$notice, $queue)
|
||||
{
|
||||
if (($queue == 'twitter') && ($this->_isLocal($notice))) {
|
||||
broadcast_twitter($notice);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine whether the notice was locally created
|
||||
*
|
||||
* @param Notice $notice
|
||||
*
|
||||
* @return boolean locality
|
||||
*/
|
||||
function _isLocal($notice)
|
||||
{
|
||||
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
|
||||
$notice->is_local == Notice::LOCAL_NONPUBLIC);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add Twitter bridge daemons to the list of daemons to start
|
||||
*
|
||||
* @param array $daemons the list fo daemons to run
|
||||
*
|
||||
* @return boolean hook return
|
||||
*
|
||||
*/
|
||||
function onGetValidDaemons($daemons)
|
||||
{
|
||||
array_push($daemons, INSTALLDIR .
|
||||
'/plugins/TwitterBridge/daemons/twitterqueuehandler.php');
|
||||
array_push($daemons, INSTALLDIR .
|
||||
'/plugins/TwitterBridge/daemons/synctwitterfriends.php');
|
||||
|
||||
@ -191,6 +160,19 @@ class TwitterBridgePlugin extends Plugin
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register Twitter notice queue handler
|
||||
*
|
||||
* @param QueueManager $manager
|
||||
*
|
||||
* @return boolean hook return
|
||||
*/
|
||||
function onEndInitializeQueueManager($manager)
|
||||
{
|
||||
$manager->connect('twitter', 'TwitterQueueHandler');
|
||||
return true;
|
||||
}
|
||||
|
||||
function onPluginVersion(&$versions)
|
||||
{
|
||||
$versions[] = array('name' => 'TwitterBridge',
|
||||
|
||||
40
plugins/TwitterBridge/daemons/twitterqueuehandler.php → plugins/TwitterBridge/twitterqueuehandler.php
Executable file → Normal file
40
plugins/TwitterBridge/daemons/twitterqueuehandler.php → plugins/TwitterBridge/twitterqueuehandler.php
Executable file → Normal file
@ -1,4 +1,3 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
@ -18,20 +17,8 @@
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_ENJIT_HELP
|
||||
Daemon script for pushing new notices to Twitter.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_ENJIT_HELP;
|
||||
|
||||
require_once INSTALLDIR . '/scripts/commandline.inc';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
require_once INSTALLDIR . '/plugins/TwitterBridge/twitter.php';
|
||||
|
||||
class TwitterQueueHandler extends QueueHandler
|
||||
@ -41,33 +28,8 @@ class TwitterQueueHandler extends QueueHandler
|
||||
return 'twitter';
|
||||
}
|
||||
|
||||
function start()
|
||||
{
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
return true;
|
||||
}
|
||||
|
||||
function handle_notice($notice)
|
||||
{
|
||||
return broadcast_twitter($notice);
|
||||
}
|
||||
|
||||
function finish()
|
||||
{
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new TwitterQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
@ -37,19 +37,10 @@ require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
$daemons = array();
|
||||
|
||||
$daemons[] = INSTALLDIR.'/scripts/pluginqueuehandler.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/ombqueuehandler.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/pingqueuehandler.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/queuedaemon.php';
|
||||
|
||||
if(common_config('xmpp','enabled')) {
|
||||
$daemons[] = INSTALLDIR.'/scripts/xmppdaemon.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/jabberqueuehandler.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/publicqueuehandler.php';
|
||||
$daemons[] = INSTALLDIR.'/scripts/xmppconfirmhandler.php';
|
||||
}
|
||||
|
||||
if (common_config('sms', 'enabled')) {
|
||||
$daemons[] = INSTALLDIR.'/scripts/smsqueuehandler.php';
|
||||
}
|
||||
|
||||
if (Event::handle('GetValidDaemons', array(&$daemons))) {
|
||||
|
||||
@ -20,50 +20,37 @@
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
$helptext = <<<END_OF_QUEUE_HELP
|
||||
USAGE: handlequeued.php <queue> <notice id>
|
||||
Run a single queued notice through background processing
|
||||
as if it were being run through the queue.
|
||||
|
||||
$helptext = <<<END_OF_PING_HELP
|
||||
Daemon script for pushing new notices to ping servers.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_PING_HELP;
|
||||
END_OF_QUEUE_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once INSTALLDIR . '/lib/ping.php';
|
||||
require_once INSTALLDIR . '/lib/queuehandler.php';
|
||||
|
||||
class PingQueueHandler extends QueueHandler {
|
||||
|
||||
function transport() {
|
||||
return 'ping';
|
||||
if (count($args) != 2) {
|
||||
show_help();
|
||||
}
|
||||
|
||||
function start() {
|
||||
$this->log(LOG_INFO, "INITIALIZE");
|
||||
return true;
|
||||
$queue = trim($args[0]);
|
||||
$noticeId = intval($args[1]);
|
||||
|
||||
$qm = QueueManager::get();
|
||||
$handler = $qm->getHandler($queue);
|
||||
if (!$handler) {
|
||||
print "No handler for queue '$queue'.\n";
|
||||
exit(1);
|
||||
}
|
||||
|
||||
function handle_notice($notice) {
|
||||
return ping_broadcast_notice($notice);
|
||||
$notice = Notice::staticGet('id', $noticeId);
|
||||
if (empty($notice)) {
|
||||
print "Invalid notice id $noticeId\n";
|
||||
exit(1);
|
||||
}
|
||||
|
||||
function finish() {
|
||||
if (!$handler->handle_notice($notice)) {
|
||||
print "Failed to handle notice id $noticeId on queue '$queue'.\n";
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new PingQueueHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
265
scripts/queuedaemon.php
Executable file
265
scripts/queuedaemon.php
Executable file
@ -0,0 +1,265 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'fi:at:';
|
||||
$longoptions = array('id=', 'foreground', 'all', 'threads=');
|
||||
|
||||
/**
|
||||
* Attempts to get a count of the processors available on the current system
|
||||
* to fan out multiple threads.
|
||||
*
|
||||
* Recognizes Linux and Mac OS X; others will return default of 1.
|
||||
*
|
||||
* @return intval
|
||||
*/
|
||||
function getProcessorCount()
|
||||
{
|
||||
$cpus = 0;
|
||||
switch (PHP_OS) {
|
||||
case 'Linux':
|
||||
$cpuinfo = file('/proc/cpuinfo');
|
||||
foreach (file('/proc/cpuinfo') as $line) {
|
||||
if (preg_match('/^processor\s+:\s+(\d+)\s?$/', $line)) {
|
||||
$cpus++;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 'Darwin':
|
||||
$cpus = intval(shell_exec("/usr/sbin/sysctl -n hw.ncpu 2>/dev/null"));
|
||||
break;
|
||||
}
|
||||
if ($cpus) {
|
||||
return $cpus;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
$threads = getProcessorCount();
|
||||
$helptext = <<<END_OF_QUEUE_HELP
|
||||
Daemon script for running queued items.
|
||||
|
||||
-i --id Identity (default none)
|
||||
-f --foreground Stay in the foreground (default background)
|
||||
-a --all Handle queues for all local sites
|
||||
(requires Stomp queue handler, status_network setup)
|
||||
-t --threads=<n> Spawn <n> processing threads (default $threads)
|
||||
|
||||
|
||||
END_OF_QUEUE_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
|
||||
require_once(INSTALLDIR.'/lib/daemon.php');
|
||||
require_once(INSTALLDIR.'/classes/Queue_item.php');
|
||||
require_once(INSTALLDIR.'/classes/Notice.php');
|
||||
|
||||
define('CLAIM_TIMEOUT', 1200);
|
||||
|
||||
/**
|
||||
* Queue handling daemon...
|
||||
*
|
||||
* The queue daemon by default launches in the background, at which point
|
||||
* it'll pass control to the configured QueueManager class to poll for updates.
|
||||
*
|
||||
* We can then pass individual items through the QueueHandler subclasses
|
||||
* they belong to.
|
||||
*/
|
||||
class QueueDaemon extends Daemon
|
||||
{
|
||||
protected $allsites;
|
||||
protected $threads=1;
|
||||
|
||||
function __construct($id=null, $daemonize=true, $threads=1, $allsites=false)
|
||||
{
|
||||
parent::__construct($daemonize);
|
||||
|
||||
if ($id) {
|
||||
$this->set_id($id);
|
||||
}
|
||||
$this->all = $allsites;
|
||||
$this->threads = $threads;
|
||||
}
|
||||
|
||||
/**
|
||||
* How many seconds a polling-based queue manager should wait between
|
||||
* checks for new items to handle.
|
||||
*
|
||||
* Defaults to 60 seconds; override to speed up or slow down.
|
||||
*
|
||||
* @return int timeout in seconds
|
||||
*/
|
||||
function timeout()
|
||||
{
|
||||
return 60;
|
||||
}
|
||||
|
||||
function name()
|
||||
{
|
||||
return strtolower(get_class($this).'.'.$this->get_id());
|
||||
}
|
||||
|
||||
function run()
|
||||
{
|
||||
if ($this->threads > 1) {
|
||||
return $this->runThreads();
|
||||
} else {
|
||||
return $this->runLoop();
|
||||
}
|
||||
}
|
||||
|
||||
function runThreads()
|
||||
{
|
||||
$children = array();
|
||||
for ($i = 1; $i <= $this->threads; $i++) {
|
||||
$pid = pcntl_fork();
|
||||
if ($pid < 0) {
|
||||
print "Couldn't fork for thread $i; aborting\n";
|
||||
exit(1);
|
||||
} else if ($pid == 0) {
|
||||
$this->runChild($i);
|
||||
exit(0);
|
||||
} else {
|
||||
$this->log(LOG_INFO, "Spawned thread $i as pid $pid");
|
||||
$children[$i] = $pid;
|
||||
}
|
||||
}
|
||||
|
||||
$this->log(LOG_INFO, "Waiting for children to complete.");
|
||||
while (count($children) > 0) {
|
||||
$status = null;
|
||||
$pid = pcntl_wait($status);
|
||||
if ($pid > 0) {
|
||||
$i = array_search($pid, $children);
|
||||
if ($i === false) {
|
||||
$this->log(LOG_ERR, "Unrecognized child pid $pid exited!");
|
||||
continue;
|
||||
}
|
||||
unset($children[$i]);
|
||||
$this->log(LOG_INFO, "Thread $i pid $pid exited.");
|
||||
|
||||
$pid = pcntl_fork();
|
||||
if ($pid < 0) {
|
||||
print "Couldn't fork to respawn thread $i; aborting thread.\n";
|
||||
} else if ($pid == 0) {
|
||||
$this->runChild($i);
|
||||
exit(0);
|
||||
} else {
|
||||
$this->log(LOG_INFO, "Respawned thread $i as pid $pid");
|
||||
$children[$i] = $pid;
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->log(LOG_INFO, "All child processes complete.");
|
||||
return true;
|
||||
}
|
||||
|
||||
function runChild($thread)
|
||||
{
|
||||
$this->set_id($this->get_id() . "." . $thread);
|
||||
$this->resetDb();
|
||||
$this->runLoop();
|
||||
}
|
||||
|
||||
/**
|
||||
* Reconnect to the database for each child process,
|
||||
* or they'll get very confused trying to use the
|
||||
* same socket.
|
||||
*/
|
||||
function resetDb()
|
||||
{
|
||||
// @fixme do we need to explicitly open the db too
|
||||
// or is this implied?
|
||||
global $_DB_DATAOBJECT;
|
||||
unset($_DB_DATAOBJECT['CONNECTIONS']);
|
||||
|
||||
// Reconnect main memcached, or threads will stomp on
|
||||
// each other and corrupt their requests.
|
||||
$cache = common_memcache();
|
||||
if ($cache) {
|
||||
$cache->reconnect();
|
||||
}
|
||||
|
||||
// Also reconnect memcached for status_network table.
|
||||
if (!empty(Status_network::$cache)) {
|
||||
Status_network::$cache->close();
|
||||
Status_network::$cache = null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Setup and start of run loop for this queue handler as a daemon.
|
||||
* Most of the heavy lifting is passed on to the QueueManager's service()
|
||||
* method, which passes control on to the QueueHandler's handle_notice()
|
||||
* method for each notice that comes in on the queue.
|
||||
*
|
||||
* Most of the time this won't need to be overridden in a subclass.
|
||||
*
|
||||
* @return boolean true on success, false on failure
|
||||
*/
|
||||
function runLoop()
|
||||
{
|
||||
$this->log(LOG_INFO, 'checking for queued notices');
|
||||
|
||||
$master = new IoMaster($this->get_id());
|
||||
$master->init($this->all);
|
||||
$master->service();
|
||||
|
||||
$this->log(LOG_INFO, 'finished servicing the queue');
|
||||
|
||||
$this->log(LOG_INFO, 'terminating normally');
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function log($level, $msg)
|
||||
{
|
||||
common_log($level, get_class($this) . ' ('. $this->get_id() .'): '.$msg);
|
||||
}
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
if (have_option('t')) {
|
||||
$threads = intval(get_option_value('t'));
|
||||
} else if (have_option('--threads')) {
|
||||
$threads = intval(get_option_value('--threads'));
|
||||
} else {
|
||||
$threads = 0;
|
||||
}
|
||||
if (!$threads) {
|
||||
$threads = getProcessorCount();
|
||||
}
|
||||
|
||||
$daemonize = !(have_option('f') || have_option('--foreground'));
|
||||
$all = have_option('a') || have_option('--all');
|
||||
|
||||
$daemon = new QueueDaemon($id, $daemonize, $threads, $all);
|
||||
$daemon->runOnce();
|
||||
|
||||
@ -1,161 +0,0 @@
|
||||
#!/usr/bin/env php
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - the distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, 2009, StatusNet, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
|
||||
|
||||
$shortoptions = 'i::';
|
||||
$longoptions = array('id::');
|
||||
|
||||
$helptext = <<<END_OF_JABBER_HELP
|
||||
Daemon script for pushing new confirmations to Jabber users.
|
||||
|
||||
-i --id Identity (default none)
|
||||
|
||||
END_OF_JABBER_HELP;
|
||||
|
||||
require_once INSTALLDIR.'/scripts/commandline.inc';
|
||||
require_once INSTALLDIR . '/lib/jabber.php';
|
||||
require_once INSTALLDIR . '/lib/xmppqueuehandler.php';
|
||||
|
||||
class XmppConfirmHandler extends XmppQueueHandler
|
||||
{
|
||||
var $_id = 'confirm';
|
||||
|
||||
function class_name()
|
||||
{
|
||||
return 'XmppConfirmHandler';
|
||||
}
|
||||
|
||||
function run()
|
||||
{
|
||||
if (!$this->start()) {
|
||||
return false;
|
||||
}
|
||||
$this->log(LOG_INFO, 'checking for queued confirmations');
|
||||
do {
|
||||
$confirm = $this->next_confirm();
|
||||
if ($confirm) {
|
||||
$this->log(LOG_INFO, 'Sending confirmation for ' . $confirm->address);
|
||||
$user = User::staticGet($confirm->user_id);
|
||||
if (!$user) {
|
||||
$this->log(LOG_WARNING, 'Confirmation for unknown user ' . $confirm->user_id);
|
||||
continue;
|
||||
}
|
||||
$success = jabber_confirm_address($confirm->code,
|
||||
$user->nickname,
|
||||
$confirm->address);
|
||||
if (!$success) {
|
||||
$this->log(LOG_ERR, 'Confirmation failed for ' . $confirm->address);
|
||||
# Just let the claim age out; hopefully things work then
|
||||
continue;
|
||||
} else {
|
||||
$this->log(LOG_INFO, 'Confirmation sent for ' . $confirm->address);
|
||||
# Mark confirmation sent; need a dupe so we don't have the WHERE clause
|
||||
$dupe = Confirm_address::staticGet('code', $confirm->code);
|
||||
if (!$dupe) {
|
||||
common_log(LOG_WARNING, 'Could not refetch confirm', __FILE__);
|
||||
continue;
|
||||
}
|
||||
$orig = clone($dupe);
|
||||
$dupe->sent = $dupe->claimed;
|
||||
$result = $dupe->update($orig);
|
||||
if (!$result) {
|
||||
common_log_db_error($dupe, 'UPDATE', __FILE__);
|
||||
# Just let the claim age out; hopefully things work then
|
||||
continue;
|
||||
}
|
||||
$dupe->free();
|
||||
unset($dupe);
|
||||
}
|
||||
$user->free();
|
||||
unset($user);
|
||||
$confirm->free();
|
||||
unset($confirm);
|
||||
$this->idle(0);
|
||||
} else {
|
||||
# $this->clear_old_confirm_claims();
|
||||
$this->idle(10);
|
||||
}
|
||||
} while (true);
|
||||
if (!$this->finish()) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function next_confirm()
|
||||
{
|
||||
$confirm = new Confirm_address();
|
||||
$confirm->whereAdd('claimed IS null');
|
||||
$confirm->whereAdd('sent IS null');
|
||||
# XXX: eventually we could do other confirmations in the queue, too
|
||||
$confirm->address_type = 'jabber';
|
||||
$confirm->orderBy('modified DESC');
|
||||
$confirm->limit(1);
|
||||
if ($confirm->find(true)) {
|
||||
$this->log(LOG_INFO, 'Claiming confirmation for ' . $confirm->address);
|
||||
# working around some weird DB_DataObject behaviour
|
||||
$confirm->whereAdd(''); # clears where stuff
|
||||
$original = clone($confirm);
|
||||
$confirm->claimed = common_sql_now();
|
||||
$result = $confirm->update($original);
|
||||
if ($result) {
|
||||
$this->log(LOG_INFO, 'Succeeded in claim! '. $result);
|
||||
return $confirm;
|
||||
} else {
|
||||
$this->log(LOG_INFO, 'Failed in claim!');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
function clear_old_confirm_claims()
|
||||
{
|
||||
$confirm = new Confirm();
|
||||
$confirm->claimed = null;
|
||||
$confirm->whereAdd('now() - claimed > '.CLAIM_TIMEOUT);
|
||||
$confirm->update(DB_DATAOBJECT_WHEREADD_ONLY);
|
||||
$confirm->free();
|
||||
unset($confirm);
|
||||
}
|
||||
}
|
||||
|
||||
// Abort immediately if xmpp is not enabled, otherwise the daemon chews up
|
||||
// lots of CPU trying to connect to unconfigured servers
|
||||
if (common_config('xmpp','enabled')==false) {
|
||||
print "Aborting daemon - xmpp is disabled\n";
|
||||
exit();
|
||||
}
|
||||
|
||||
if (have_option('i')) {
|
||||
$id = get_option_value('i');
|
||||
} else if (have_option('--id')) {
|
||||
$id = get_option_value('--id');
|
||||
} else if (count($args) > 0) {
|
||||
$id = $args[0];
|
||||
} else {
|
||||
$id = null;
|
||||
}
|
||||
|
||||
$handler = new XmppConfirmHandler($id);
|
||||
|
||||
$handler->runOnce();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user