On 12/03/2010 08:11 PM, steve beltzer wrote:
> Here check this out - it just took a long time.... that shouldn't be a
> surprise though:
>
>
> steve@francisco:~$ time printf 'GET / HTTP/1.1\nHost: nytimes.com\n\n'|nc
> 199.239.136.200 80
> HTTP/1.1 301 Moved Permanently
> Server: Sun-ONE-Web-Server/6.1
> Date: Sat, 04 Dec 2010 00:49:00 GMT
> Content-length: 122
> Content-type: text/html
> Location: http://www.nytimes.com/
> nnCoection: close
>
> <HTML><HEAD><TITLE>Moved Permanently</TITLE></HEAD>
> <BODY><H1>Moved Permanently</H1>
> An error has occurred.
> </BODY></HTML>
>
> real 4m38.672s
> user 0m0.012s
> sys 0m0.000s
> steve@francisco:~$
wow, that's really weird, and there is *definitely* something wrong with
your networking stack (or with your network itself). i'm curious now
about the timing of the intervening lines.
Could you install the moreutils package? it has a timestamping utility
("ts") that is pretty handy. once you have moreutils installed, try
adding another few pieces to the pipeline, like this:
0 dkg@pip:~$ time printf 'GET / HTTP/1.1\nHost: nytimes.com\n\n' | \
> (echo start; nc 199.239.136.200 80; echo; echo end) | ts '%H:%M:%.S'
14:13:26.729969 start
14:13:26.730253 HTTP/1.1 301 Moved Permanently
14:13:26.730320 Server: Sun-ONE-Web-Server/6.1
14:13:26.730373 Date: Sat, 04 Dec 2010 19:13:26 GMT
14:13:26.730424 Content-length: 122
14:13:26.730474 Content-type: text/html
14:13:26.730524 Location: http://www.nytimes.com/
14:13:26.730574 nnCoection: close
14:13:26.730625
14:13:26.730675 <HTML><HEAD><TITLE>Moved Permanently</TITLE></HEAD>
14:13:26.730727 <BODY><H1>Moved Permanently</H1>
14:13:26.730778 An error has occurred.
14:13:26.730828 </BODY></HTML>
14:13:26.730879 end
real 0m0.099s
user 0m0.068s
sys 0m0.020s
0 dkg@pip:~$
Out of curiosity, what network hardware do you have?
lspci
Also, could you do all the suggested tests using a wired ethernet
network connection, and make sure your wireless connection is *off* ?
that should help rule out random wireless interference.
--dkg
PS For anyone who was curious (as i was) in what the nnCoection header
is all about, this is a good explanation:
https://forums.aws.amazon.com/message.jspa?messageID=81954
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