public function onRequest($packet)
{
if (Daemon::$settings['logevents']) {
Daemon::log(__METHOD__ . ': ' . Daemon::var_dump($packet));
}
$request = isset($packet['request']) && is_array($packet['request']) ? $packet['request'] : array();
$opstr = isset($request['op']) ? (string) $request['op'] : '';
$e = explode('.', $opstr);
$args = $e;
$op = $e[0];
$out = array('id' => isset($packet['id']) ? $packet['id'] : NULL, 'response' => array('op' => $op), 'type' => 'response');
$response =& $out['response'];
if ($op === 'ping') {
$response['msg'] = 'pong';
} elseif (isset($this->appInstance->operations[$op])) {
call_user_func_array($this->appInstance->operations[$op], array($this, $packet, $args, &$out['response']));
} elseif ($op === 'subscribeEvents') {
if (!isset($request['events']) || !is_array($request['events'])) {
$response['status'] = -1;
} else {
foreach ($request['events'] as &$evName) {
$args = explode(':', $evName);
$evName = $args[0];
if (isset($this->appInstance->eventGroups[$evName])) {
call_user_func($this->appInstance->eventGroups[$evName][0], $this, $packet, $args);
}
}
}
$response['status'] = 1;
} elseif ($op === 'unsubscribeEvents') {
if (!isset($request['events']) || !is_array($request['events'])) {
$response['status'] = -1;
} else {
foreach ($request['events'] as &$evName) {
$args = explode(':', $evName);
$evName = $args[0];
if (isset($this->appInstance->eventGroups[$evName])) {
call_user_func($this->appInstance->eventGroups[$evName][1], $this, $packet, $args);
}
}
}
$response['status'] = 1;
} elseif ($op === 'event') {
$event = array('type' => 'event', 'event' => $request['event']);
$this->appInstance->onEvent($event);
$response['status'] = 1;
} else {
$reponse['error'] = 'Unrecognized operation.';
}
$this->send($out);
}
public function onReadEvent($stream, $arg)
{
$connId = is_int($arg) ? array_search($stream, Daemon::$worker->pool, TRUE) : $arg[0];
if (Daemon::$settings['logevents']) {
Daemon::log('[WORKER ' . Daemon::$worker->pid . '] ' . get_class($this) . '::' . __METHOD__ . '(' . $connId . ') invoked. ' . Daemon::var_dump(Daemon::$worker->pool[$connId]));
}
if ($this->queuedReads) {
Daemon::$worker->readPoolState[$connId] = TRUE;
}
$success = FALSE;
if (isset($this->sessions[$connId])) {
if ($this->sessions[$connId]->readLocked) {
return;
}
while (($buf = $this->read($connId, $this->readPacketSize)) !== FALSE) {
$success = TRUE;
$this->sessions[$connId]->stdin($buf);
}
}
}
public function run()
{
if (!$this->appInstance->cursor) {
if (!$this->inited) {
$req = $this;
$this->inited = TRUE;
$this->appInstance->cache->get('_rp', function ($answer) use($req) {
$req->inited = FALSE;
$e = explode(' ', $answer->result);
if (isset($e[1])) {
$ts = new MongoTimestamp((int) $e[0], (int) $e[1]);
} else {
$ts = new MongoTimestamp(0, 0);
}
if (Daemon::$settings['logevents']) {
Daemon::log('MongoNode: replication point - ' . $answer->result . ' (' . Daemon::var_dump($ts) . ')');
}
$req->appInstance->initSlave($ts);
});
}
} elseif (!$this->appInstance->cursor->session->busy) {
if ($this->appInstance->cursor->lastOpId !== NULL) {
$this->appInstance->cache->set('_rp', $this->appInstance->cursor->lastOpId);
$this->appInstance->cursor->lastOpId = NULL;
}
try {
$this->appInstance->cursor->getMore();
} catch (MongoClientSessionFinished $e) {
$this->appInstance->cursor = FALSE;
}
}
$this->sleep(0.3);
}
public function onRequest($packet)
{
if (Daemon::$settings['logevents']) {
Daemon::log(__METHOD__ . ': ' . Daemon::var_dump($packet));
}
}
public function findPeers()
{
++$this->jobTotal;
$appInstance = $this->appInstance;
$reqID = $this->idAppQueue;
$req = $this;
$where = array('hash' => $this->q['hash'], 'ltime' => array('$gt' => time() - 600));
if ($this->q['left'] == 0) {
$where['left'] = array('$gt' => 0);
} else {
$where['peer'] = array('$ne' => new MongoBinData($this->q['peer']));
}
// else we shall not connect this peer to himself.
if (isset($_GET['debug'])) {
var_dump($where);
}
$this->appInstance->db->btswarm->find(function ($cursor) use($appInstance, $reqID) {
if (!isset($appInstance->queue[$reqID])) {
return;
}
$req = $appInstance->queue[$reqID];
if (isset($req->attrs->request['debug'])) {
Daemon::log('debug swarm - ' . Daemon::var_dump($cursor->items));
}
foreach ($cursor->items as $k => $v) {
Daemon::log('Peer ' . $req->q['ip'] . ':' . $req->q['port'] . ' (' . $req->q['client'] . ') recived peer ' . $v['ip'] . ':' . $v['port'] . ' (' . $v['client'] . ')');
if ($req->q['compact']) {
$req->peers .= pack('Nn', ip2long($v['ip']), $v['port']);
} else {
$o = new stdClass();
if (!$req->q['no_peer_id']) {
$o->peerid = $v['peer'];
}
$o->ip = $v['ip'];
$o->port = $v['port'];
$req->peers .= BitTorrentTracker::bencode($o);
}
unset($cursor->items[$k]);
}
if (!$cursor->finished) {
$cursor->getMore();
} else {
if ($req->q['compact']) {
$req->peers = BitTorrentTracker::bencode($req->peers);
} else {
$req->peers = 'l' . $req->peers . 'e';
}
++$req->jobDone;
if ($req->jobDone >= $req->jobTotal) {
$req->eState = 'done';
$req->wakeup();
}
$cursor->destroy();
}
}, array('sort' => $req->q['superseed'] ? array('uploaded' => -1) : array('ltime' => -1), 'limit' => $req->q['numwant'] ?: 200, 'where' => $where));
}
