perl - How to make Net::OpenSSH exit if authentication fails? -


i'm connecting remote server using net::openssh.

my $ssh = net::openssh->new(               $server,                user => $user_name,                passwd => $password,                strict_mode => 0,                master_opts => ['-v'] );

this hangs when authentication fails/when wrong password specified.

openssh_6.0p1, openssl 0.9.8d 28 sep 2006 debug1: reading configuration data /usr/software/etc/ssh_config debug1: connecting 10.53.34.200 [10.53.34.200] port 22. debug1: connection established. ... debug1: authentications can continue: publickey,password,keyboard-interactive debug1: next authentication method: keyboard-interactive debug1: authentications can continue: publickey,password,keyboard-interactive debug1: next authentication method: password

it's hanging in above line.

setting "$net::openssh::debug=-1;" returns:

debug1: authentications can continue: publickey,password,keyboard-interactive debug1: next authentication method: password # file object not yet found @ /usr/hema/.libnet-openssh-perl/diag-10.53.34.200-21463-907722 # file object not yet found @ /usr/hema/.libnet-openssh-perl/diag-10.53.34.200-21463-907722

how make exit in such case?

as module documentation here way of handling errors:

my $ssh = net::openssh->new($host); $ssh->error , die "couldn't establish ssh connection: ". $ssh->error;

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