public function connectTo($host, $port, $blockConnect = false)
{
Debug::netEvent(get_class($this) . '::' . __METHOD__ . '(' . $host . ':' . $port . ') invoked.');
$connSocket = stream_socket_client("tcp://{$host}:{$port}", $errno, $errstr, 30);
//add err connect
stream_set_blocking($connSocket, 0);
if (!is_resource($connSocket)) {
Debug::netErrorEvent(get_class($this) . ': can not add errorneus socket with address \'' . $host . ':' . $port . '\'.');
return false;
}
$connId = daemon::getNextSocketId();
//@todo 增加阻塞 connect ， 这样可以返回 connId 的时候 socketSession 已经建立好
if ($blockConnect) {
}
$ev = event_new();
// why not use EV_PERSIST, is because first event is acceptEvent?
if (!event_set($ev, $connSocket, EV_WRITE, array($this, 'onConnectedEvent'), array($connId))) {
Debug::netErrorEvent(get_class($this) . '::' . __METHOD__ . ': can not set onAcceptEvent() on binded socket: ' . Debug::dump($connSocket));
return false;
}
event_base_set($ev, daemon::$eventBase);
event_add($ev, 1 * 1000 * 1000);
$this->checkConnSocketPool[$connId] = $connSocket;
$this->checkConnEvPool[$connId] = $ev;
return $connId;
}
protected function bindSocket($addr, $port)
{
$bindSocket = stream_socket_server("tcp://{$addr}:{$port}", $errno, $errstr);
stream_set_blocking($bindSocket, 0);
if (!is_resource($bindSocket)) {
Debug::netErrorEvent(get_class($this) . ': can not add error socket with address \'' . $addr . ':' . $port . '\'.');
return false;
}
$socketId = daemon::getNextSocketId();
$ev = event_new();
// why not use EV_PERSIST, is because first event is acceptEvent?
if (!event_set($ev, $bindSocket, EV_READ, array($this, 'onAcceptEvent'), array($socketId))) {
Debug::netErrorEvent(get_class($this) . '::' . __METHOD__ . ': can not set onAcceptEvent() on binded socket: ' . Debug::dump($bindSocket));
return false;
}
$this->bindSocketEvPool[$socketId] = $ev;
$this->bindSocketPool[$socketId] = $bindSocket;
event_base_set($ev, daemon::$eventBase);
event_add($ev);
}
