From: Waldemar Renz <lists@...>
Date: 2012-08-18T00:44:14+09:00
Subject: Re: Connection refused.again

Robert Klemme wrote in post #1072672:
> On Fri, Aug 17, 2012 at 4:23 PM, Waldemar Renz <lists@ruby-forum.com>
> wrote:
>> Can you please help me?
>
> Unlikely as long as you do not disclose any details about what you are
> trying to do and what program you are using.
>
> Cheers
>
> robert

I am very sorry, i totally forgot it.
I am using RGSS with the library of Ruby 1.8.1 to get a modified version
of the Server/Client example from www.ruby-doc.org to run.

Server:
$s = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM,
Socket::IPPROTO_TCP)
$ais = Socket.sockaddr_in(7654, nil)
$s.bind($ais)
Kernel.pbMessage(_INTL("Waiting for Player."))
$s.listen(2)
client=$s.accept
client.puts "Hello!"
Kernel.pbMessage(_INTL("Server initialisiert"))


Client:
$c = Socket.new(Socket::AF_UNSPEC, Socket::SOCK_STREAM,
Socket::IPPROTO_TCP)
$aic = Socket.sockaddr_in(7654, '127.0.0.1')
$c.connect($aic)
print("Client initialised.")

And the error message points to following line, marked between (*)

class SocketError < StandardError
  ENOASSOCHOST = "getaddrinfo: no address associated with hostname."

  def self.check
    errno = Winsock.WSAGetLastError
    #if not Network.testing? == 1
     (*) raise Errno.const_get(Errno.constants.detect { |c|
Errno.const_get(c).new.errno == errno }) (*)
    #else
    #  errno != 0 ? (Network.testresult(true)) :
(Network.testresult(false))
    #end
  end
end

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