From: Yuri Kozlov <kozlov.y@...>
Date: 2005-11-25T18:07:26+09:00
Subject: Re: UDP Socket problem

yuray@yuray:~/r$ ruby --version
ruby 1.8.2 (2004-12-25) [i686-linux]
yuray@yuray:~/r$ cat c.rb
require 'socket'
socket = UDPSocket.open
socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_BROADCAST, true)
socket.send("sample1234567890", 0, '255.255.255.255', 4321)   ### more
then 10

yuray@yuray:~/r$
yuray@yuray:~/r$ cat s.rb
require 'socket'
server = UDPSocket.open
server.bind('0.0.0.0', 4321)
while true do
  p server.recvfrom(10)
end

yuray@yuray:~/r$ ruby s.rb
["sample1234", ["AF_INET", 32783, "yuray.####.ru.", "172.20.1.33"]]

Works for me. Client and server was running on single machine.
What is ruby version?
Can you run the test client and server on single machine?
Can you test with a new clear ruby installation without any packages ?

Regards,
Yuri Kozlov