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Re: Re: Problem in IO::Socket syntax?

by c (Hermit)
on Mar 31, 2002 at 00:13 UTC ( #155528=note: print w/replies, xml ) Need Help??

in reply to Re: Problem in IO::Socket syntax?
in thread Problem in IO::Socket syntax?

Thanks for correcting my poor grammar ;-) To answer your question and the previous, there is no local firewall, and I intentionally included telnet in the list of services because I know that it is not enabled on this host. Really just testing to make certain I get the output I desire when a service is down.
I just don't understand the error that was being spit out. I don't see the concantenation that its referring to.


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Re: Re: Re: Problem in IO::Socket syntax?
by Ryszard (Priest) on Mar 31, 2002 at 00:22 UTC
    If i understand correctly (and I havent run your code) you should be using the variable $service in your hash, rather than the hard reference service.

    Your hash %ports has no key of service.

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