From: GOTO Kentaro <gotoken@...>
Date: 2001-12-12T01:49:11+09:00
Subject: [ruby-talk:28243] Re: Webrick error

Hi, 

In message "[ruby-talk:28160] Webrick error"
    on Tue, 11 Dec 2001 10:12:16 +0900,
    Michael Davis <mdavis@sevainc.com> writes:

> /home/mdavis/webrick-1.0.0/sample/httpd: ruby httpd.rb
> 
> [2001-12-10 17:22:20] INFO  Logging start (level=5).
> ../../lib/webrick/server.rb:61:in `new': Invalid argument - "socket(2)" 
> (Errno::EINVAL)
>         from ../../lib/webrick/server.rb:61:in `listen'
>         from ../../lib/webrick/server.rb:60:in `each'
>         from ../../lib/webrick/server.rb:60:in `listen'
>         from ../../lib/webrick/server.rb:51:in `initialize'
>         from ../../lib/webrick/httpserver.rb:25:in `initialize'
>         from httpd.rb:12:in `new'
>         from httpd.rb:12

Could you report what output by the following?

  require 'socket'
  port = 2000
  for bindaddress in [nil, '0.0.0.0']
    res = Socket::getaddrinfo(bindaddress, port,
      Socket::AF_UNSPEC,   # address family
      Socket::SOCK_STREAM, # socket type
      0,                   # protocol
      Socket::AI_PASSIVE)  # flag
    res.each{|ai|
      begin
        p [bindaddress, ai]
        TCPServer.new(ai[3], port)
      rescue Exception => err
        p err
      end
    }
  end

-- Gotoken