Re: [Ssh-sftp-perl-users] Determining sftp failure?

[Mark F. <mar...@ea...>]

I've decided to use this to determine if errors occured:

====================================
my @warnings;

$SIG{'__WARN__'} = sub { $warnings[$#warnings + 1] = $_[0]; };
eval {$pwd = $sftp->do_realpath(".");};
$SIG{'__WARN__'} = 'DEFAULT';

if ($#warnings > -1 or (!defined($pwd) or $pwd eq '') ) {
  # treat it as an error, display each row of @array
}
====================================

That might be a bad example. It seems like all the "do_" methods reliably
return something indicating a bad execution. Where I have difficulty is with
"get" or "put". I can't tell how to detect a failure without capturing
warnings and checking them.

If anyone knows a better way, I'd like to know about it. I was hoping for a
method like Net::FTP's "object->message" or a positive or negative return
from get/put.

Thanks!
Mark

----- Original Message ----- 
From: "Mark Fuller" <mar...@ea...>
To: <ssh...@li...>
Sent: Friday, January 30, 2004 3:08 PM
Subject: [Ssh-sftp-perl-users] Determining sftp failure?


> How can I determine  if a ->put() (or other operation) failed? It seems
like
> sftp issues a warn but doesn't set a return code. I think a put returns a
> "0" on success and "" on failures. "ls" returns the number of lines
listed.
> A "0" could mean an error?
>
> Is there a way to get access to the error messages sftp writes to the
> terminal?
>
> Thanks,
> Mark
>
>
>
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