From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Emacs HTTP libraries [was: Re: How to contribute new package to GNU ELPA?] Date: Tue, 22 Dec 2020 04:32:25 +0100 Message-ID: <87blembjna.fsf@gnus.org> References: <835z4vrprq.fsf@gnu.org> <87zh26g1lf.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24200"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: adam@alphapapa.net, Eli Zaretskii , rms@gnu.org, arthur.miller@live.com, emacs-devel@gnu.org To: "Philip K." Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Dec 22 04:33:37 2020 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krYQZ-0006BK-Tr for ged-emacs-devel@m.gmane-mx.org; Tue, 22 Dec 2020 04:33:35 +0100 Original-Received: from localhost ([::1]:49702 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1krYQZ-0001Ra-0g for ged-emacs-devel@m.gmane-mx.org; Mon, 21 Dec 2020 22:33:35 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51548) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1krYPg-0000pS-1O for emacs-devel@gnu.org; Mon, 21 Dec 2020 22:32:40 -0500 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:37862) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1krYPc-0003i3-KO; Mon, 21 Dec 2020 22:32:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=XKtiNZkoBSclaaGr7NOYWSsXE86OgM1VfV84biQS0s8=; b=picElS4mQYvDvVpZoGElnnQPvc 1gAtt1RrNjGka4CMGCUoUMAqVi/NCqtbEZs+8Gmlqj+rP66jqYoIk7fRizYkJM8fS1ogRrHId+GuM 6FoiSiESklcbrZcpROQoDKOi2ed5WaufIV4hqiSdxKpESM4p+H2MZ1yy47JaBWB7HQ4M=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krYPT-000141-Au; Tue, 22 Dec 2020 04:32:32 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAFVBMVEXd163MybxKRzkp KiddXlWFf2b///+74U44AAAAAWJLR0QGYWa4fQAAAAd0SU1FB+QMFgMdK6AVPXMAAAGeSURBVDjL dZRhcuswCISdmeYgBXyAgt4FELqAR7r/Vbq4fY1kt86PzPjLamFB2bZtezCZVsMTEa70sX0/T7wC UNMOQPL+H7zhvbIZA7jTS/FmjJ+D1FPA81Fa2LgksOIzKPAgtVToCzyqFYo0h8FSFarNN3yKZDY3 IwqHfbESvgJtjq9CTPzTx1MBWDqaF4ff+9K5leHMUUX9BdjOoNC3eHH6AY9APQikhUdQlalBQTmu rVN2GBMobpU0RoQJ8b/JXGqoJGBhm4F5sRGjRy11BYIp9QR7vEB2XkwjRs3ZXgBH85xfmcwTGB3I 1dmvgEsPQ8AI/6LYg8sJ3JbYkQfvcWjo1XwcmVWJucEE+3C4VHMRWkCe1BtSRiMz0OHUIuOPulSl jSQaUW7WAhxN9E5sQXQBeuxYN3ZaqwJw6Vg7EpuAGrmgHuytqC0KLCI+VHIbF8DY0J0x3XoD7RAH 8AswkuyQbgrD5EhGb/ejlIlGHzcFrq1SG2Op6nneD4ikrYrn11GYtvxyFHFe9farB/8BLMEtEqW8 bvgbuirgsIJPoCGeZ3HK44gAAAAldEVYdGRhdGU6Y3JlYXRlADIwMjAtMTItMjJUMDM6Mjk6NDMr MDA6MDDiwgRDAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDIwLTEyLTIyVDAzOjI5OjQzKzAwOjAwk5+8 /wAAAABJRU5ErkJggg== X-Now-Playing: Sumac's _May You Be Held_: "Consumed" In-Reply-To: <87zh26g1lf.fsf@posteo.net> (Philip K.'s message of "Tue, 22 Dec 2020 00:51:08 +0100") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:261457 Archived-At: "Philip K." writes: > In that case, gnutls-negotiate seems to be the most suspicious function, > using over 50%-60% of the CPU time, at least on my machine. I haven't checked, but I seem to remember there being a busy-wait in gnutls-negotiate somewhere? > This also makes sense, as TLS sites seem to take longer to load than > regular, non-encrypted ones. TLS sites have more round trips than non-TLS sites (and there's more data to transfer), so that's natural for smaller documents. If the document being pulled down is large, though, there shouldn't be a big time differential (if nothing's broken in our code). -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no