From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on dcvr.yhbt.net X-Spam-Level: * X-Spam-ASN: AS14383 205.234.109.0/24 X-Spam-Status: No, score=1.0 required=3.0 tests=AWL,HK_RANDOM_FROM, MSGID_FROM_MTA_HEADER shortcircuit=no autolearn=no version=3.3.2 Path: news.gmane.org!not-for-mail From: Eric Wong Newsgroups: gmane.comp.lang.ruby.rainbows.general Subject: Re: Zbatery/Rainbows keepalive problem? Date: Sun, 28 Nov 2010 10:07:05 +0000 Message-ID: <20101128100705.GA23779@dcvr.yhbt.net> References: <20101124211714.GA25256@dcvr.yhbt.net> <20101124221402.GA28625@dcvr.yhbt.net> <20101127085011.GA8663@dcvr.yhbt.net> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1290941755 18541 80.91.229.12 (28 Nov 2010 10:55:55 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 28 Nov 2010 10:55:55 +0000 (UTC) To: Rainbows! list Original-X-From: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Sun Nov 28 11:55:49 2010 Return-path: Envelope-to: gclrrg-rainbows-talk@m.gmane.org X-Original-To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Delivered-To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-BeenThere: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Errors-To: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Xref: news.gmane.org gmane.comp.lang.ruby.rainbows.general:155 Archived-At: Received: from rubyforge.org ([205.234.109.19]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PMev6-00049J-US for gclrrg-rainbows-talk@m.gmane.org; Sun, 28 Nov 2010 11:55:49 +0100 Received: from rubyforge.org (rubyforge.org [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id 5B686185834E; Sun, 28 Nov 2010 05:55:48 -0500 (EST) Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64]) by rubyforge.org (Postfix) with ESMTP id AD8F518582EE for ; Sun, 28 Nov 2010 05:07:06 -0500 (EST) Received: from localhost (unknown [127.0.2.5]) by dcvr.yhbt.net (Postfix) with ESMTP id DFBB71F503; Sun, 28 Nov 2010 10:07:05 +0000 (UTC) Jake Douglas wrote: > After some more experimentation, it looks like the browser(s) fail to > close the connection after receiving the responses. Zbatery then waits > until the keepalive_timeout has expired, closes it, and accepts the > next connection. I gave the same application a try using Thin with > keep-alive and everything works fine. I spent a lot of time trying to > identify differences between the two, but the only useful thing I > managed to find is that the browser side never sends a FIN-ACK when > talking to Zbatery. For some reason, the browser doesn't think it's > finished. Any suggestions appreciated. A shot in the dark, but I wonder if web browsers do anything special with the Server: header with regard to keepalive. Off the top of my head, I know Thin includes the "Server:" header in all responses while Rainbows! does not[1]. Can you try loading the Rainbows::ServerToken middleware to add the Server header? use Rainbows::ServerToken, "foo/bar" Any other differences in the headers the two servers send? [1] - from what I can tell, rfc2616 does not require the Server: token, and recommends it to be configurable. -- Eric Wong _______________________________________________ Rainbows! mailing list - rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying