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Re: openssl-1.0.0d & proxy_buffering

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Maxim Dounin

September 06, 2011 01:54AM

Hello!

On Tue, Sep 06, 2011 at 08:29:25AM +0400, Andrey N. Oktyabrski wrote:

> On 06.09.11 08:09, Andrey N. Oktyabrski wrote:
> >>Вообще, у меня возник вопрос: не закрывает соединение, или nginx не
> >>видит, что закрыл? Надо проверить.
> >... и оно его действительно закрывает:
> >$ telnet localhost 8273
> >Trying 127.0.0.1...
> >Connected to localhost.
> >Escape character is '^]'.
> >GET /phone/ HTTP/1.0
> >Connection: close
> >
> >HTTP/1.0 404 Object Not Found
> >Server: MochiWeb/1.1 WebMachine/1.8.1 (participate in the frantic)
> >Date: Tue, 06 Sep 2011 03:59:49 GMT
> >Content-Type: text/html
> >Content-Length: 193
> >
> ><HTML><HEAD><TITLE>404 Not Found</TITLE></HEAD><BODY><H1>Not
> >Found</H1>The requested document was not found on this
> >server.<P><HR><ADDRESS>mochiweb+webmachine web
> >server</ADDRESS></BODY></HTML>Connection closed by foreign host.
> Великое закрытие выглядит так:
> 08:04:15.534696 IP localhost.8273 > localhost.1079: Flags [FP.], seq
> 185:378, ack 428, win 1792, options [nop,nop,TS val 3480164 ecr
> 3480164], length 193
> 08:04:15.534703 IP localhost.1079 > localhost.8273: Flags [.], ack
> 379, win 1785, options [nop,nop,TS val 3480164 ecr 3480164], length
> 0
>
> То есть, после того как mochiweb отправил [FP.] и получил в ответ
> ack, он считает соединение закрытым.

Это штатное закрытие, обратный fin будет после того, как nginx
закроет соединение со своей стороны. Надо смотреть подробнее,
похоже проблемы с kqueue на dragonfly.

Для начала - собраться с --with-select_module --with-poll_module,
и убедиться, то при использовании других event method'ов проблема
исчезает.

Maxim Dounin

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Subject	Author	Posted
openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 08:00AM
Re: openssl-1.0.0d & proxy_buffering	Igor Sysoev	September 05, 2011 08:14AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 08:26AM
Re: openssl-1.0.0d & proxy_buffering	Igor Sysoev	September 05, 2011 08:30AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 08:42AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 08:56AM
Re: openssl-1.0.0d & proxy_buffering	Igor Sysoev	September 05, 2011 09:06AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 09:10AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 09:38AM
Re: openssl-1.0.0d & proxy_buffering	Maxim Dounin	September 05, 2011 10:06AM
Re: openssl-1.0.0d & proxy_buffering	Maxim Dounin	September 05, 2011 11:22AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 05, 2011 12:32PM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 06, 2011 12:10AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 06, 2011 12:30AM
Re: openssl-1.0.0d & proxy_buffering	Maxim Dounin	September 06, 2011 01:54AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 06, 2011 02:46AM
Re: openssl-1.0.0d & proxy_buffering	Maxim Dounin	September 06, 2011 04:54AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 06, 2011 06:04AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 23, 2011 02:52PM
Re: openssl-1.0.0d & proxy_buffering	Igor Sysoev	September 06, 2011 06:20AM
Re: openssl-1.0.0d & proxy_buffering	Andrey N. Oktyabrski	September 06, 2011 06:24AM
NGiNX_HTTP_Push_Module	kisulja2000@mail.ru	September 05, 2011 02:42PM
Re: NGiNX_HTTP_Push_Module	JohnBat26	September 05, 2011 03:46PM
Re[2]: NGiNX_HTTP_Push_Module	Михаил Монашёв	September 05, 2011 04:42PM
Re: Re[2]: NGiNX_HTTP_Push_Module	JohnBat26	September 06, 2011 02:08AM
Re: NGiNX_HTTP_Push_Module	kisulja2000@mail.ru	September 06, 2011 02:12AM
limit_req	Victor Sudakov	September 05, 2011 10:20AM
Re: limit_req	Maxim Dounin	September 05, 2011 10:40AM
Re: limit_req	Victor Sudakov	September 05, 2011 12:38PM
Re: limit_req	ramm	September 05, 2011 12:42PM
Re: limit_req	Victor Sudakov	September 05, 2011 01:30PM
Re: limit_req	Victor Sudakov	September 14, 2011 10:02PM
Re: limit_req	Valery Kholodkov	September 15, 2011 04:54AM
Re: limit_req	Valery Kholodkov	September 15, 2011 05:32AM

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