hello, I am try to use asynchronous mode with the callback function. I don't know why but I can't access the returned values within the callback function. Do you know why ? Here's the code:

my $res = $session->get("sysDescr.0",[\&call]);
    die $session->{ErrorStr} if ($session->{ErrorStr});
    SNMP::MainLoop();

sub call {
    my $vlist = shift;
    print "ok\t0:'$vlist->[0][0]'\t1:'$val->[0][1]'\t2:'$val->[0][2]'\
+t3:'$val->[0][3]'\n";
    print Dumper($vlist);
    SNMP::finish();
}
[download]

It prints this:

ok        0:'sysDescr'    1:''    2:''    3:''
$VAR1 = bless( [
                 bless( [
                          'sysDescr',
                          '0',
                          'Cisco Systems WS-C6513
Cisco Catalyst Operating System Software, Version 8.4(6)
Copyright (c) 1995-2006 by Cisco Systems
',
                          'OCTETSTR'
                        ], 'SNMP::Varbind' )
               ], 'SNMP::VarList' );
[download]

why only "sysDescr" is printed ? Thank you, I'm really stuck and I can't find any examples aon that anywhere ! kenwaz

---

---

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		&
	<		&lt;
	>		&gt;
	[		&#91;
	]		&#93;

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.