From: Armin Roehrl <armin@...>
Date: 2001-11-02T08:08:20+09:00
Subject: [ruby-talk:24125] Re: socket

On Thursday 01 November 2001 23:59, you wrote:
> Hi
>
> Has anyone a little code-snippet showing how i can make a
> communication between a ruby-server and an rubyclient over tcp/ip?
--server
require 'socket'
port=2006
server=TCPServer.new('localhost',port)
while(session=server.accept)do
     session.print "Hallo"
  session.close
end

--client
require 'socket'
port, host = 2006, 'localhost'
t=TCPSocket.new('localhost', port)
p t.gets
t.close

or.. do it in one single ruby prg.

require 'socket'
 
class IPSocket
  def portInfo(out = STDOUT)
    out.puts "local:  #{addr[1]}\n" +
      "remote: #{peeraddr[1]}"
  end
end
 
serverSocket = TCPServer.new('localhost', 9876)
 
server = Thread.start {
  while (clientSocket = serverSocket.accept)
    clientSocket.portInfo
    puts "Anfrage: #{clientSocket.gets}"
    clientSocket.puts "Sie rufen au�erhalb der " +
      "Gesch�ftszeiten an ..."
end
}


clientSocket = TCPSocket.new('localhost', 9876)
clientSocket.portInfo
clientSocket.puts "Hallo?"
puts "Antwort: #{clientSocket.gets}"


>
> thx Frank

-- 
Armin.

-----------------------------------------------
Armin Roehrl, http://www.approximity.com
"The best way to predict the future is to invent it."
                                          --Alan Kay