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: AS33070 50.56.128.0/17 X-Spam-Status: No, score=1.6 required=3.0 tests=AWL,HK_RANDOM_FROM, MSGID_FROM_MTA_HEADER,RDNS_NONE 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: c10k paradigm Date: Mon, 15 Apr 2013 19:34:03 +0000 Message-ID: <20130415193403.GA742@dcvr.yhbt.net> References: <516BE872.5060006@objectdata.com.br> <20130415183011.GA27317@dcvr.yhbt.net> <516C2A48.3070808@objectdata.com.br> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1366054579 1140 80.91.229.3 (15 Apr 2013 19:36:19 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 15 Apr 2013 19:36:19 +0000 (UTC) Cc: Alexandre Riveira To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Original-X-From: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Mon Apr 15 21:36:22 2013 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: <516C2A48.3070808-VwDbj2YsoUp0ZRtCdD4y8VAUjnlXr6A1@public.gmane.org> User-Agent: Mutt/1.5.20 (2009-06-14) 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 X-Broken-Reverse-DNS: no host name found for IP address 50.56.192.79 Xref: news.gmane.org gmane.comp.lang.ruby.rainbows.general:469 Archived-At: Received: from [50.56.192.79] (helo=rubyforge.org) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1URpCN-00031u-Hx for gclrrg-rainbows-talk@m.gmane.org; Mon, 15 Apr 2013 21:36:19 +0200 Received: from localhost.localdomain (localhost [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id CC91B2E0F4; Mon, 15 Apr 2013 19:36:19 +0000 (UTC) Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64]) by rubyforge.org (Postfix) with ESMTP id 7148D2E0C0 for ; Mon, 15 Apr 2013 19:34:06 +0000 (UTC) Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id 93CFA1F43B; Mon, 15 Apr 2013 19:34:03 +0000 (UTC) Alexandre Riveira wrote: > Em 15-04-2013 18:30, Eric Wong escreveu: > >Alexandre Riveira wrote: > >>What is A better paradigm for C10K paradigm > >> > >> > >> From what I'm seeing are the best: > >> > >>EventMachine (less memory and cpu usage) > >Not all DB adapters are fully non-blocking. If you want to do uncached > >filesystem I/O, you'll either have to use threads or block, too. > > would be possible to combine being EventMachine and Threads, > If the thread is blocked it would to anotherexample: > > use :EventMachine, :pool_size => 50 (top-posting corrected, Cc: to list re-added) Yes, you would use EventMachine.threadpool_size = 50, though, with Rainbows::EventMachine::TryDefer http://rainbows.rubyforge.org/Rainbows/EventMachine/TryDefer.html I forgot about this, not sure if it's used much, but "app.deferred?" is an ad-hoc extension which Thin also supports _______________________________________________ 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