public function connectUdp($host, $port)
    {
        $this->type = 'udp';
        $pton = @inet_pton($host);
        if ($pton === false) { // dirty check
            \PHPDaemon\Clients\DNS\Pool::getInstance()->resolve($host, function ($result) use ($host, $port) {
                if (!$result) {
                    Daemon::log(get_class($this) . '->connectUdp : unable to resolve hostname: ' . $host);
                    $this->onStateEv($this->bev, \EventBufferEvent::ERROR);
                    return;
                }
                // @todo stack of addrs
                if (is_array($result)) {
                    srand(Daemon::$process->getPid());
                    $real = $result[rand(0, sizeof($result) - 1)];
                    srand();
                } else {
                    $real = $result;
                }
                $this->connectUdp($real, $port);
            });
            return true;
        }
        $this->hostReal = $host;
        if ($this->host === null) {
            $this->host = $this->hostReal;
        }
        $l = mb_orig_strlen($pton);
        if ($l === 4) {
            $this->addr = $host . ':' . $port;
            /* @TODO: use EventUtil::SOCK_DGRAM */
            $fd = socket_create(\EventUtil::AF_INET, SOCK_DGRAM, \EventUtil::SOL_UDP);
        } elseif ($l === 16) {
            $this->addr = '[' . $host . ']:' . $port;
            $fd = socket_create(\EventUtil::AF_INET6, SOCK_DGRAM, \EventUtil::SOL_UDP);
        } else {
            return false;
        }
        if (!$fd) {
            return false;
        }
        socket_set_nonblock($fd);
        @socket_connect($fd, $host, $port);
        socket_getsockname($fd, $this->locAddr, $this->locPort);
        $this->setFd($fd);
        if (!$this->bev) {
            return false;
        }
        return true;
    }
public function connectUdp($host, $port)
    {
        $this->type = 'udp';
        $pton = @inet_pton($host);
        if ($pton === false) { // dirty check
            \PHPDaemon\Clients\DNS\Pool::getInstance()->resolve($host, function ($result) use ($host, $port) {
                if (!$result) {
                    Daemon::log(get_class($this) . '->connectUdp : unable to resolve hostname: ' . $host);
                    $this->onStateEv($this->bev, \EventBufferEvent::ERROR);
                    return;
                }
                // @todo stack of addrs
                if (is_array($result)) {
                    srand(Daemon::$process->getPid());
                    $real = $result[rand(0, sizeof($result) - 1)];
                    srand();
                } else {
                    $real = $result;
                }
                $this->connectUdp($real, $port);
            });
            return true;
        }
        $this->hostReal = $host;
        if ($this->host === null) {
            $this->host = $this->hostReal;
        }
        $l = mb_orig_strlen($pton);
        if ($l === 4) {
            $this->addr = $host . ':' . $port;
            /* @TODO: use EventUtil::SOCK_DGRAM */
            $fd = socket_create(\EventUtil::AF_INET, SOCK_DGRAM, \EventUtil::SOL_UDP);
        } elseif ($l === 16) {
            $this->addr = '[' . $host . ']:' . $port;
            $fd = socket_create(\EventUtil::AF_INET6, SOCK_DGRAM, \EventUtil::SOL_UDP);
        } else {
            return false;
        }
        if (!$fd) {
            return false;
        }
        socket_set_nonblock($fd);
        @socket_connect($fd, $host, $port);
        socket_getsockname($fd, $this->locAddr, $this->locPort);
        $this->setFd($fd);
        if (!$this->bev) {
            return false;
        }
        return true;
    }
public function connectUdp ( $ host , $ port ) { $ this -> type = 'udp' ; $ pton = @ inet_pton ( $ host ) ; if ( $ pton === false ) { // dirty check \ PHPDaemon \ Clients \ DNS \ Pool :: getInstance ( ) -> resolve ( $ host , function ( $ result ) use ( $ host , $ port ) { if ( ! $ result ) { Daemon :: log ( get_class ( $ this ) . '->connectUdp : unable to resolve hostname: ' . $ host ) ; $ this -> onStateEv ( $ this -> bev , \ EventBufferEvent :: ERROR ) ; return ; } // @todo stack of addrs if ( is_array ( $ result ) ) { srand ( Daemon :: $ process -> getPid ( ) ) ; $ real = $ result [ rand ( 0 , sizeof ( $ result ) - 1 ) ] ; srand ( ) ; } else { $ real = $ result ; } $ this -> connectUdp ( $ real , $ port ) ; } ) ; return true ; } $ this -> hostReal = $ host ; if ( $ this -> host === null ) { $ this -> host = $ this -> hostReal ; } $ l = mb_orig_strlen ( $ pton ) ; if ( $ l === 4 ) { $ this -> addr = $ host . ':' . $ port ; /* @TODO: use EventUtil::SOCK_DGRAM */ $ fd = socket_create ( \ EventUtil :: AF_INET , SOCK_DGRAM , \ EventUtil :: SOL_UDP ) ; } elseif ( $ l === 16 ) { $ this -> addr = '[' . $ host . ']:' . $ port ; $ fd = socket_create ( \ EventUtil :: AF_INET6 , SOCK_DGRAM , \ EventUtil :: SOL_UDP ) ; } else { return false ; } if ( ! $ fd ) { return false ; } socket_set_nonblock ( $ fd ) ; @ socket_connect ( $ fd , $ host , $ port ) ; socket_getsockname ( $ fd , $ this -> locAddr , $ this -> locPort ) ; $ this -> setFd ( $ fd ) ; if ( ! $ this -> bev ) { return false ; } return true ; }
Establish UDP connection
@param  string $host Hostname
@param  integer $port Port
@return boolean       Success
Establish UDP connection