Launch the remote program with nohup: 
$ssh->exec("nohup java Atsi2 >/dev/null 2>&1 </dev/null &");

[download]

In any case, Net::SSH::Expect is quite unreliable, any other Perl SSH module available is probably a better option.

In reply to Re: Net::SSH::Expect --> Process is quite after exiting from program. by salva
in thread Net::SSH::Expect - Process is quite after exiting from program. by bhushanQA

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