in reply to Re^2: Net::OpenSSH how to stop(zap) capturing after time
in thread Net::OpenSSH how to stop(zap) capturing after time

You could probably write a more reliable wrapper in Perl, and install it on your remote servers, or use a one-liner.

Another option is to write your own time-limited capture method. Use pipe_out to launch the remote command and read from the returned pipe until the timeout expires. Closing the pipe will deliver a SIGPIPE to the remote process killing it.

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Re^4: Net::OpenSSH how to stop(zap) capturing after time
by Anonymous Monk on Mar 22, 2011 at 20:28 UTC
    Thanks, it works
    my ($out, $pid) = $ssh->pipe_out("$cmd");

my $sel = new IO::Select($out);

my $str = "";
while (1) {
    @ready = $sel->can_read(1);
    if(@ready > 0) {
        if(my $new = <$out>) {
            $str .= $new;
        } 
        else {
            last;
        }
    }
    if ($ConnectionDeadline < time()) {
        kill 15, $pid;
        $str .= "\nConnection timeout\n";
        last;
    }
}

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