/**
* Open a connection from the SSH server
*
* @param string $host
* @param int $port
* @return resource
*/
public function getRemoteStream($host, $port = 22)
{
$this->requireConnection();
$this->log(LogLevel::INFO, "Opening remote connection to " . $host . ":" . $port);
return @ssh2_tunnel($this->resource, $host, $port);
}
public function tunnel($host = "localhost", $port = 22)
{
if (!$this->connect()) {
return false;
}
return @ssh2_tunnel($this->connect, $host, $port);
}