diff options
| -rw-r--r-- | classes/Memcached_DataObject.php | 27 | ||||
| -rw-r--r-- | classes/Notice.php | 35 | ||||
| -rw-r--r-- | classes/Session.php | 43 | ||||
| -rw-r--r-- | index.php | 20 | ||||
| -rw-r--r-- | lib/default.php | 2 | ||||
| -rw-r--r-- | lib/liberalstomp.php | 24 | ||||
| -rw-r--r-- | lib/stompqueuemanager.php | 358 | ||||
| -rw-r--r-- | lib/util.php | 1 |
8 files changed, 405 insertions, 105 deletions
diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php index 2cc6377f8..f4dfe6314 100644 --- a/classes/Memcached_DataObject.php +++ b/classes/Memcached_DataObject.php @@ -147,6 +147,7 @@ class Memcached_DataObject extends DB_DataObject { $result = parent::insert(); if ($result) { + $this->fixupTimestamps(); $this->encache(); // in case of cached negative lookups } return $result; @@ -159,6 +160,7 @@ class Memcached_DataObject extends DB_DataObject } $result = parent::update($orig); if ($result) { + $this->fixupTimestamps(); $this->encache(); } return $result; @@ -366,7 +368,7 @@ class Memcached_DataObject extends DB_DataObject } /** - * sends query to database - this is the private one that must work + * sends query to database - this is the private one that must work * - internal functions use this rather than $this->query() * * Overridden to do logging. @@ -428,7 +430,7 @@ class Memcached_DataObject extends DB_DataObject // // WARNING WARNING if we end up actually using multiple DBs at a time // we'll need some fancier logic here. - if (!$exists && !empty($_DB_DATAOBJECT['CONNECTIONS'])) { + if (!$exists && !empty($_DB_DATAOBJECT['CONNECTIONS']) && php_sapi_name() == 'cli') { foreach ($_DB_DATAOBJECT['CONNECTIONS'] as $index => $conn) { if (!empty($conn)) { $conn->disconnect(); @@ -529,4 +531,25 @@ class Memcached_DataObject extends DB_DataObject return $c->delete($cacheKey); } + + function fixupTimestamps() + { + // Fake up timestamp columns + $columns = $this->table(); + foreach ($columns as $name => $type) { + if ($type & DB_DATAOBJECT_MYSQLTIMESTAMP) { + $this->$name = common_sql_now(); + } + } + } + + function debugDump() + { + common_debug("debugDump: " . common_log_objstring($this)); + } + + function raiseError($message, $type = null, $behaviour = null) + { + throw new ServerException("DB_DataObject error [$type]: $message"); + } } diff --git a/classes/Notice.php b/classes/Notice.php index 90e3e76ef..a60dd5bcd 100644 --- a/classes/Notice.php +++ b/classes/Notice.php @@ -326,13 +326,7 @@ class Notice extends Memcached_DataObject # XXX: someone clever could prepend instead of clearing the cache $notice->blowOnInsert(); - if (common_config('queue', 'inboxes')) { - $qm = QueueManager::get(); - $qm->enqueue($notice, 'distrib'); - } else { - $handler = new DistribQueueHandler(); - $handler->handle($notice); - } + $notice->distribute(); return $notice; } @@ -1447,4 +1441,31 @@ class Notice extends Memcached_DataObject $gi->free(); } + + function distribute() + { + if (common_config('queue', 'inboxes')) { + // If there's a failure, we want to _force_ + // distribution at this point. + try { + $qm = QueueManager::get(); + $qm->enqueue($this, 'distrib'); + } catch (Exception $e) { + // If the exception isn't transient, this + // may throw more exceptions as DQH does + // its own enqueueing. So, we ignore them! + try { + $handler = new DistribQueueHandler(); + $handler->handle($this); + } catch (Exception $e) { + common_log(LOG_ERR, "emergency redistribution resulted in " . $e->getMessage()); + } + // Re-throw so somebody smarter can handle it. + throw $e; + } + } else { + $handler = new DistribQueueHandler(); + $handler->handle($this); + } + } } diff --git a/classes/Session.php b/classes/Session.php index 79a69a96e..2422f8b68 100644 --- a/classes/Session.php +++ b/classes/Session.php @@ -64,8 +64,12 @@ class Session extends Memcached_DataObject $session = Session::staticGet('id', $id); if (empty($session)) { + self::logdeb("Couldn't find '$id'"); return ''; } else { + self::logdeb("Found '$id', returning " . + strlen($session->session_data) . + " chars of data"); return (string)$session->session_data; } } @@ -77,14 +81,24 @@ class Session extends Memcached_DataObject $session = Session::staticGet('id', $id); if (empty($session)) { + self::logdeb("'$id' doesn't yet exist; inserting."); $session = new Session(); $session->id = $id; $session->session_data = $session_data; $session->created = common_sql_now(); - return $session->insert(); + $result = $session->insert(); + + if (!$result) { + common_log_db_error($session, 'INSERT', __FILE__); + self::logdeb("Failed to insert '$id'."); + } else { + self::logdeb("Successfully inserted '$id' (result = $result)."); + } + return $result; } else { + self::logdeb("'$id' already exists; updating."); if (strcmp($session->session_data, $session_data) == 0) { self::logdeb("Not writing session '$id'; unchanged"); return true; @@ -95,7 +109,16 @@ class Session extends Memcached_DataObject $session->session_data = $session_data; - return $session->update($orig); + $result = $session->update($orig); + + if (!$result) { + common_log_db_error($session, 'UPDATE', __FILE__); + self::logdeb("Failed to update '$id'."); + } else { + self::logdeb("Successfully updated '$id' (result = $result)."); + } + + return $result; } } } @@ -106,8 +129,17 @@ class Session extends Memcached_DataObject $session = Session::staticGet('id', $id); - if (!empty($session)) { - return $session->delete(); + if (empty($session)) { + self::logdeb("Can't find '$id' to delete."); + } else { + $result = $session->delete(); + if (!$result) { + common_log_db_error($session, 'DELETE', __FILE__); + self::logdeb("Failed to delete '$id'."); + } else { + self::logdeb("Successfully deleted '$id' (result = $result)."); + } + return $result; } } @@ -132,7 +164,10 @@ class Session extends Memcached_DataObject $session->free(); + self::logdeb("Found " . count($ids) . " ids to delete."); + foreach ($ids as $id) { + self::logdeb("Destroying session '$id'."); self::destroy($id); } } @@ -152,6 +152,16 @@ function checkMirror($action_obj, $args) static $alwaysRW = array('session', 'remember_me'); + // We ensure that these tables always are used + // on the master DB + + $config['db']['database_rw'] = $config['db']['database']; + $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini'; + + foreach ($alwaysRW as $table) { + $config['db']['table_'.$table] = 'rw'; + } + if (common_config('db', 'mirror') && $action_obj->isReadOnly($args)) { if (is_array(common_config('db', 'mirror'))) { // "load balancing", ha ha @@ -162,16 +172,6 @@ function checkMirror($action_obj, $args) $mirror = common_config('db', 'mirror'); } - // We ensure that these tables always are used - // on the master DB - - $config['db']['database_rw'] = $config['db']['database']; - $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini'; - - foreach ($alwaysRW as $table) { - $config['db']['table_'.$table] = 'rw'; - } - // everyone else uses the mirror $config['db']['database'] = $mirror; diff --git a/lib/default.php b/lib/default.php index c729193b5..c01508695 100644 --- a/lib/default.php +++ b/lib/default.php @@ -84,6 +84,8 @@ $default = 'control_channel' => '/topic/statusnet-control', // broadcasts to all queue daemons 'stomp_username' => null, 'stomp_password' => null, + 'stomp_persistent' => true, // keep items across queue server restart, if persistence is enabled + 'stomp_manual_failover' => true, // if multiple servers are listed, treat them as separate (enqueue on one randomly, listen on all) '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 'debug_memory' => false, // true to spit memory usage to log diff --git a/lib/liberalstomp.php b/lib/liberalstomp.php index c9233843a..3d38953fd 100644 --- a/lib/liberalstomp.php +++ b/lib/liberalstomp.php @@ -34,6 +34,22 @@ class LiberalStomp extends Stomp } /** + * Return the host we're currently connected to. + * + * @return string + */ + function getServer() + { + $idx = $this->_currentHost; + if ($idx >= 0) { + $host = $this->_hosts[$idx]; + return "$host[0]:$host[1]"; + } else { + return '[unconnected]'; + } + } + + /** * 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 @@ -71,10 +87,12 @@ class LiberalStomp extends Stomp // @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) { - $this->_reconnect(); + if ($read === false || ($read === '' && feof($this->_socket))) { + // @fixme possibly attempt an auto reconnect as old code? + throw new StompException("Error reading"); + //$this->_reconnect(); // @fixme this will lose prior items - return $this->readFrames(); + //return $this->readFrames(); } $data .= $read; if (strpos($data, "\x00") !== false) { diff --git a/lib/stompqueuemanager.php b/lib/stompqueuemanager.php index 19e8c49b5..ec150bbb6 100644 --- a/lib/stompqueuemanager.php +++ b/lib/stompqueuemanager.php @@ -29,28 +29,37 @@ */ require_once 'Stomp.php'; +require_once 'Stomp/Exception.php'; class StompQueueManager extends QueueManager { - var $server = null; - var $username = null; - var $password = null; - var $base = null; - var $con = null; + protected $servers; + protected $username; + protected $password; + protected $base; protected $control; + + protected $useTransactions = true; protected $sites = array(); protected $subscriptions = array(); - protected $useTransactions = true; - protected $transaction = null; - protected $transactionCount = 0; + protected $cons = array(); // all open connections + protected $disconnect = array(); + protected $transaction = array(); + protected $transactionCount = array(); + protected $defaultIdx = 0; function __construct() { parent::__construct(); - $this->server = common_config('queue', 'stomp_server'); + $server = common_config('queue', 'stomp_server'); + if (is_array($server)) { + $this->servers = $server; + } else { + $this->servers = array($server); + } $this->username = common_config('queue', 'stomp_username'); $this->password = common_config('queue', 'stomp_password'); $this->base = common_config('queue', 'queue_basename'); @@ -99,9 +108,9 @@ class StompQueueManager extends QueueManager $message .= ':' . $param; } $this->_connect(); - $result = $this->con->send($this->control, - $message, - array ('created' => common_sql_now())); + $result = $this->_send($this->control, + $message, + array ('created' => common_sql_now())); if ($result) { $this->_log(LOG_INFO, "Sent control ping to queue daemons: $message"); return true; @@ -166,28 +175,59 @@ class StompQueueManager extends QueueManager /** * Saves a notice object reference into the queue item table. * @return boolean true on success + * @throws StompException on connection or send error */ public function enqueue($object, $queue) { + $this->_connect(); + return $this->_doEnqueue($object, $queue, $this->defaultIdx); + } + + /** + * Saves a notice object reference into the queue item table + * on the given connection. + * + * @return boolean true on success + * @throws StompException on connection or send error + */ + protected function _doEnqueue($object, $queue, $idx) + { $msg = $this->encode($object); $rep = $this->logrep($object); - $this->_connect(); - - // XXX: serialize and send entire notice + $props = array('created' => common_sql_now()); + if ($this->isPersistent($queue)) { + $props['persistent'] = 'true'; + } - $result = $this->con->send($this->queueName($queue), - $msg, // BODY of the message - array ('created' => common_sql_now(), - 'persistent' => 'true')); + $con = $this->cons[$idx]; + $host = $con->getServer(); + $result = $con->send($this->queueName($queue), $msg, $props); if (!$result) { - common_log(LOG_ERR, "Error sending $rep to $queue queue"); + common_log(LOG_ERR, "Error sending $rep to $queue queue on $host"); return false; } - common_log(LOG_DEBUG, "complete remote queueing $rep for $queue"); + common_log(LOG_DEBUG, "complete remote queueing $rep for $queue on $host"); $this->stats('enqueued', $queue); + return true; + } + + /** + * Determine whether messages to this queue should be marked as persistent. + * Actual persistent storage depends on the queue server's configuration. + * @param string $queue + * @return bool + */ + protected function isPersistent($queue) + { + $mode = common_config('queue', 'stomp_persistent'); + if (is_array($mode)) { + return in_array($queue, $mode); + } else { + return (bool)$mode; + } } /** @@ -198,7 +238,29 @@ class StompQueueManager extends QueueManager */ public function getSockets() { - return array($this->con->getSocket()); + $sockets = array(); + foreach ($this->cons as $con) { + if ($con) { + $sockets[] = $con->getSocket(); + } + } + return $sockets; + } + + /** + * Get the Stomp connection object associated with the given socket. + * @param resource $socket + * @return int index into connections list + * @throws Exception + */ + protected function connectionFromSocket($socket) + { + foreach ($this->cons as $i => $con) { + if ($con && $con->getSocket() === $socket) { + return $i; + } + } + throw new Exception(__CLASS__ . " asked to read from unrecognized socket"); } /** @@ -210,27 +272,56 @@ class StompQueueManager extends QueueManager */ public function handleInput($socket) { - assert($socket === $this->con->getSocket()); + $idx = $this->connectionFromSocket($socket); + $con = $this->cons[$idx]; + $host = $con->getServer(); + $ok = true; - $frames = $this->con->readFrames(); + try { + $frames = $con->readFrames(); + } catch (StompException $e) { + common_log(LOG_ERR, "Lost connection to $host: " . $e->getMessage()); + $this->cons[$idx] = null; + $this->transaction[$idx] = null; + $this->disconnect[$idx] = time(); + return false; + } foreach ($frames as $frame) { $dest = $frame->headers['destination']; if ($dest == $this->control) { - if (!$this->handleControlSignal($frame)) { + if (!$this->handleControlSignal($idx, $frame)) { // We got a control event that requests a shutdown; // close out and stop handling anything else! break; } } else { - $ok = $ok && $this->handleItem($frame); + $ok = $ok && $this->handleItem($idx, $frame); } } return $ok; } /** + * Attempt to reconnect in background if we lost a connection. + */ + function idle() + { + $now = time(); + foreach ($this->cons as $idx => $con) { + if (empty($con)) { + $age = $now - $this->disconnect[$idx]; + if ($age >= 60) { + $this->_reconnect($idx); + } + } + } + return true; + } + + /** * Initialize our connection and subscribe to all the queues - * we're going to need to handle... + * we're going to need to handle... If multiple queue servers + * are configured for failover, we'll listen to all of them. * * Side effects: in multi-site mode, may reset site configuration. * @@ -240,9 +331,14 @@ class StompQueueManager extends QueueManager public function start($master) { parent::start($master); - $this->_connect(); + $this->_connectAll(); - $this->con->subscribe($this->control); + common_log(LOG_INFO, "Subscribing to $this->control"); + foreach ($this->cons as $con) { + if ($con) { + $con->subscribe($this->control); + } + } if ($this->sites) { foreach ($this->sites as $server) { StatusNet::init($server); @@ -251,7 +347,11 @@ class StompQueueManager extends QueueManager } else { $this->doSubscribe(); } - $this->begin(); + foreach ($this->cons as $i => $con) { + if ($con) { + $this->begin($i); + } + } return true; } @@ -266,8 +366,12 @@ class StompQueueManager extends QueueManager { // If there are any outstanding delivered messages we haven't processed, // free them for another thread to take. - $this->rollback(); - $this->con->unsubscribe($this->control); + foreach ($this->cons as $i => $con) { + if ($con) { + $this->rollback($i); + $con->unsubscribe($this->control); + } + } if ($this->sites) { foreach ($this->sites as $server) { StatusNet::init($server); @@ -289,24 +393,107 @@ class StompQueueManager extends QueueManager } /** - * Lazy open connection to Stomp queue server. + * Lazy open a single connection to Stomp queue server. + * If multiple servers are configured, we let the Stomp client library + * worry about finding a working connection among them. */ protected function _connect() { - if (empty($this->con)) { - $this->_log(LOG_INFO, "Connecting to '$this->server' as '$this->username'..."); - $this->con = new LiberalStomp($this->server); - - if ($this->con->connect($this->username, $this->password)) { - $this->_log(LOG_INFO, "Connected."); + if (empty($this->cons)) { + $list = $this->servers; + if (count($list) > 1) { + shuffle($list); // Randomize to spread load + $url = 'failover://(' . implode(',', $list) . ')'; } else { - $this->_log(LOG_ERR, 'Failed to connect to queue server'); - throw new ServerException('Failed to connect to queue server'); + $url = $list[0]; } + $con = $this->_doConnect($url); + $this->cons = array($con); + $this->transactionCount = array(0); + $this->transaction = array(null); + $this->disconnect = array(null); } } /** + * Lazy open connections to all Stomp servers, if in manual failover + * mode. This means the queue servers don't speak to each other, so + * we have to listen to all of them to make sure we get all events. + */ + protected function _connectAll() + { + if (!common_config('queue', 'stomp_manual_failover')) { + return $this->_connect(); + } + if (empty($this->cons)) { + $this->cons = array(); + $this->transactionCount = array(); + $this->transaction = array(); + foreach ($this->servers as $idx => $server) { + try { + $this->cons[] = $this->_doConnect($server); + $this->disconnect[] = null; + } catch (Exception $e) { + // s'okay, we'll live + $this->cons[] = null; + $this->disconnect[] = time(); + } + $this->transactionCount[] = 0; + $this->transaction[] = null; + } + if (empty($this->cons)) { + throw new ServerException("No queue servers reachable..."); + return false; + } + } + } + + protected function _reconnect($idx) + { + try { + $con = $this->_doConnect($this->servers[$idx]); + } catch (Exception $e) { + $this->_log(LOG_ERR, $e->getMessage()); + $con = null; + } + if ($con) { + $this->cons[$idx] = $con; + $this->disconnect[$idx] = null; + + // now we have to listen to everything... + // @fixme refactor this nicer. :P + $host = $con->getServer(); + $this->_log(LOG_INFO, "Resubscribing to $this->control on $host"); + $con->subscribe($this->control); + foreach ($this->subscriptions as $site => $queues) { + foreach ($queues as $queue) { + $this->_log(LOG_INFO, "Resubscribing to $queue on $host"); + $con->subscribe($queue); + } + } + $this->begin($idx); + } else { + // Try again later... + $this->disconnect[$idx] = time(); + } + } + + protected function _doConnect($server) + { + $this->_log(LOG_INFO, "Connecting to '$server' as '$this->username'..."); + $con = new LiberalStomp($server); + + if ($con->connect($this->username, $this->password)) { + $this->_log(LOG_INFO, "Connected."); + } else { + $this->_log(LOG_ERR, 'Failed to connect to queue server'); + throw new ServerException('Failed to connect to queue server'); + } + + return $con; + } + + /** * Subscribe to all enabled notice queues for the current site. */ protected function doSubscribe() @@ -317,7 +504,11 @@ class StompQueueManager extends QueueManager $rawqueue = $this->queueName($queue); $this->subscriptions[$site][$queue] = $rawqueue; $this->_log(LOG_INFO, "Subscribing to $rawqueue"); - $this->con->subscribe($rawqueue); + foreach ($this->cons as $con) { + if ($con) { + $con->subscribe($rawqueue); + } + } } } @@ -331,7 +522,11 @@ class StompQueueManager extends QueueManager if (!empty($this->subscriptions[$site])) { foreach ($this->subscriptions[$site] as $queue => $rawqueue) { $this->_log(LOG_INFO, "Unsubscribing from $rawqueue"); - $this->con->unsubscribe($rawqueue); + foreach ($this->cons as $con) { + if ($con) { + $con->unsubscribe($rawqueue); + } + } unset($this->subscriptions[$site][$queue]); } } @@ -346,27 +541,31 @@ class StompQueueManager extends QueueManager * Side effects: in multi-site mode, may reset site configuration to * match the site that queued the event. * + * @param int $idx connection index * @param StompFrame $frame * @return bool */ - protected function handleItem($frame) + protected function handleItem($idx, $frame) { + $this->defaultIdx = $idx; + list($site, $queue) = $this->parseDestination($frame->headers['destination']); if ($site != $this->currentSite()) { $this->stats('switch'); StatusNet::init($site); } + $host = $this->cons[$idx]->getServer(); if (is_numeric($frame->body)) { $id = intval($frame->body); - $info = "notice $id posted at {$frame->headers['created']} in queue $queue"; + $info = "notice $id posted at {$frame->headers['created']} in queue $queue from $host"; $notice = Notice::staticGet('id', $id); if (empty($notice)) { $this->_log(LOG_WARNING, "Skipping missing $info"); - $this->ack($frame); - $this->commit(); - $this->begin(); + $this->ack($idx, $frame); + $this->commit($idx); + $this->begin($idx); $this->stats('badnotice', $queue); return false; } @@ -374,16 +573,16 @@ class StompQueueManager extends QueueManager $item = $notice; } else { // @fixme should we serialize, or json, or what here? - $info = "string posted at {$frame->headers['created']} in queue $queue"; + $info = "string posted at {$frame->headers['created']} in queue $queue from $host"; $item = $frame->body; } $handler = $this->getHandler($queue); if (!$handler) { $this->_log(LOG_ERR, "Missing handler class; skipping $info"); - $this->ack($frame); - $this->commit(); - $this->begin(); + $this->ack($idx, $frame); + $this->commit($idx); + $this->begin($idx); $this->stats('badhandler', $queue); return false; } @@ -395,18 +594,18 @@ class StompQueueManager extends QueueManager // FIXME we probably shouldn't have to do // this kind of queue management ourselves; // if we don't ack, it should resend... - $this->ack($frame); + $this->ack($idx, $frame); $this->enqueue($item, $queue); - $this->commit(); - $this->begin(); + $this->commit($idx); + $this->begin($idx); $this->stats('requeued', $queue); return false; } $this->_log(LOG_INFO, "Successfully handled $info"); - $this->ack($frame); - $this->commit(); - $this->begin(); + $this->ack($idx, $frame); + $this->commit($idx); + $this->begin($idx); $this->stats('handled', $queue); return true; } @@ -414,10 +613,11 @@ class StompQueueManager extends QueueManager /** * Process a control signal broadcast. * + * @param int $idx connection index * @param array $frame Stomp frame * @return bool true to continue; false to stop further processing. */ - protected function handleControlSignal($frame) + protected function handleControlSignal($idx, $frame) { $message = trim($frame->body); if (strpos($message, ':') !== false) { @@ -441,9 +641,9 @@ class StompQueueManager extends QueueManager $this->_log(LOG_ERR, "Ignoring unrecognized control message: $message"); } - $this->ack($frame); - $this->commit(); - $this->begin(); + $this->ack($idx, $frame); + $this->commit($idx); + $this->begin($idx); return $shutdown; } @@ -520,47 +720,49 @@ class StompQueueManager extends QueueManager common_log($level, 'StompQueueManager: '.$msg); } - protected function begin() + protected function begin($idx) { if ($this->useTransactions) { - if ($this->transaction) { + if (!empty($this->transaction[$idx])) { throw new Exception("Tried to start transaction in the middle of a transaction"); } - $this->transactionCount++; - $this->transaction = $this->master->id . '-' . $this->transactionCount . '-' . time(); - $this->con->begin($this->transaction); + $this->transactionCount[$idx]++; + $this->transaction[$idx] = $this->master->id . '-' . $this->transactionCount[$idx] . '-' . time(); + $this->cons[$idx]->begin($this->transaction[$idx]); } } - protected function ack($frame) + protected function ack($idx, $frame) { if ($this->useTransactions) { - if (!$this->transaction) { + if (empty($this->transaction[$idx])) { throw new Exception("Tried to ack but not in a transaction"); } + $this->cons[$idx]->ack($frame, $this->transaction[$idx]); + } else { + $this->cons[$idx]->ack($frame); } - $this->con->ack($frame, $this->transaction); } - protected function commit() + protected function commit($idx) { if ($this->useTransactions) { - if (!$this->transaction) { + if (empty($this->transaction[$idx])) { throw new Exception("Tried to commit but not in a transaction"); } - $this->con->commit($this->transaction); - $this->transaction = null; + $this->cons[$idx]->commit($this->transaction[$idx]); + $this->transaction[$idx] = null; } } - protected function rollback() + protected function rollback($idx) { if ($this->useTransactions) { - if (!$this->transaction) { + if (empty($this->transaction[$idx])) { throw new Exception("Tried to rollback but not in a transaction"); } - $this->con->commit($this->transaction); - $this->transaction = null; + $this->cons[$idx]->commit($this->transaction[$idx]); + $this->transaction[$idx] = null; } } } diff --git a/lib/util.php b/lib/util.php index 4312f9876..dd8189a58 100644 --- a/lib/util.php +++ b/lib/util.php @@ -178,7 +178,6 @@ function common_ensure_session() } if (isset($id)) { session_id($id); - setcookie(session_name(), $id); } @session_start(); if (!isset($_SESSION['started'])) { |