我正在尝试使用无效端口连接到某个主机,我想在X秒后获得超时.怎么做 ?
我的代码:
$sock = new IO::Socket::INET( PeerAddr => $_[0], PeerPort => $_[1], Proto => 'tcp', Timeout => 2 );
sockets perl networking inet
inet ×1
networking ×1
perl ×1
sockets ×1