[dennou-ruby:002604] Re: numru-install doesn't work

[KOSHIRO Tsuyoshi <koshiro@xxxxxxxxxxxxxx>]

神代です．

At Sat, 25 Mar 2006 15:35:02 +0900,
GOTO Kentaro wrote:
> 
> Shin-ichi Takehiro wrote:
> > 試しに dennou-k (Debian, ruby-1.8.2)でもインストーラー起動してみたら
> > 同じエラーがでて止まってしまいました. 
> > 
> > ruby 側の問題じゃなくって ruby の product 側の何かが
> > とってこれないエラーな気がするんですがいかがでしょう. 
> 
> 2回目の LIST で接続を切られてるように見えます。
> 
> ruby -r net/ftp -e '
>   f = Net::FTP.new("www.gfd-dennou.org")
>   f.passive = true
>   f.login("anonymous")
>   p f.list
>   p f.list
> '

ごとけんさん，ありがとうございます．
直接 ftp しても，やはり同じ症状です．2度目の ls で切れます．
dennou-kローカルでも外からでも同様です．
ftpサーバの問題ですかね？
でも，7,8回試して1回くらいの割合で問題なくつながるときもあります．

koshiro@dennou-h:~$ ftp dennou-k.gfd-dennou.org                          [$?=0]
Connected to dennou-k.gfd-dennou.org.
220 ProFTPD 1.2.10 Server (GFD-Dennou-Club) [130.54.59.159]
Name (dennou-k.gfd-dennou.org:koshiro): anonymous
331 Anonymous login ok, send your complete email address as your password.
Password:
230-
230-    Welcome, archive user anonymous@xxxxxxxxxxxxxxxxxxxxxxxxxx !
230-
230-    This is the GFD-DENNOU server studenno.kugi.kyoto-u.ac.jp
230-    for all who love geophysics and computer.
230-
230-    If you do have problems, please try using a dash (-) as the first
230-    character of your password -- this will turn off the continuation
230-    messages that may be confusing your ftp client.
230 Anonymous access granted, restrictions apply.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
200 PORT command successful
150 Opening ASCII mode data connection for file list
-rw-rw-r--   1 dcstaff  dcstaff   1481754 Mar 27 00:59 SIGEN.htm
drwxrwxr-x  65 dcstaff  dcstaff      4096 Mar  8 04:29 arch
drwxrwxr-x   5 dcstaff  dcstaff       101 Dec 22  2004 arch-large1
-rw-rw-r--   1 dcstaff  dcstaff       237 Mar 23  1998 arch-large1.SIGEN
drwxrwxr-x   3 dcstaff  dcstaff        58 Dec 22  2004 arch-large2
-rw-rw-r--   1 dcstaff  dcstaff       148 May 29  2003 arch-large2.SIGEN
-rw-rw-r--   1 dcstaff  dcstaff       200 Feb 23  1998 arch.SIGEN
-rw-r--r--   1 dcstaff  dcstaff       894 Oct  3 05:31 favicon.ico
drwxrwxr-x   7 dcstaff  dcstaff      4096 Oct  3 05:33 html
-rw-rw-r--   1 dcstaff  dcstaff       224 May 29  2003 html.SIGEN
-rw-rw-r--   1 dcstaff  dcstaff      4231 Jan 10 22:55 index.html
-rw-rw-r--   1 dcstaff  dcstaff       218 May 29  2003 index.html.SIGEN
-rw-rw-r--   1 dcstaff  dcstaff      4300 Jan 10 22:57 index.html.en
drwxrwxr-x   3 dcstaff  dcstaff      4096 Mar  8 04:29 library
-rw-rw-r--   1 dcstaff  dcstaff       286 Jan  8  1999 library.SIGEN
drwxrwxr-x   3 dcstaff  dcstaff      4096 Jul 16  2005 seminars
-rw-rw-r--   1 dcstaff  dcstaff       190 Sep  7  1999 seminars.SIGEN
-rw-rw-r--   1 dcstaff  dcstaff       294 Jan  8  1998 welcome.msg
-rw-rw-r--   1 dcstaff  dcstaff       216 Feb 23  1998 welcome.msg.SIGEN
226 Transfer complete.
ftp> ls
200 PORT command successful
150 Opening ASCII mode data connection for file list
421 Service not available, remote server has closed connection
ftp>