From: Park Hee-sob <phasis@...>
Date: 2001-09-23T11:44:19+09:00
Subject: [ruby-talk:21584] Re: Socket Scan against network computer

Hi,

"Robert" <bobh@hslda.org> wrote in message
news:4a249347.0109200327.5f0a64f9@posting.google.com...
> >
> >  The block `ensure' is always executed, even if TCPSocket::open failed.
> > In this case `server' will have the value `nil' and this give the error.
> >
> >  Just write
> >
> >        server.close if server
>
> I did and:
>
> trying: 0
> ./socket.rb:5: uninitialized constant TCPSocket (NameError)
>         from ./socket.rb:2:in `each'
>         from ./socket.rb:2
>         from socket.rb:1:in `require'
>         from socket.rb:1

If your source file name is 'socket.rb' and code use require 'socket',
in version 1.6.4, above error message occurred.
But in version 1.6.5, it works fine.


Park Hee-sob