From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: storm@cua.dk (Kim F. Storm) Newsgroups: gmane.emacs.devel Subject: Re: 100% CPU on TCP servers Date: Fri, 09 Sep 2005 14:53:36 +0200 Message-ID: References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1126273433 8133 80.91.229.2 (9 Sep 2005 13:43:53 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 9 Sep 2005 13:43:53 +0000 (UTC) Cc: Emacs Devel Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Sep 09 15:43:45 2005 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1EDj8T-0004tP-E7 for ged-emacs-devel@m.gmane.org; Fri, 09 Sep 2005 15:41:45 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EDj8S-0006p2-Qh for ged-emacs-devel@m.gmane.org; Fri, 09 Sep 2005 09:41:44 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1EDiuW-0007wf-S8 for emacs-devel@gnu.org; Fri, 09 Sep 2005 09:27:21 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1EDiuU-0007vp-Md for emacs-devel@gnu.org; Fri, 09 Sep 2005 09:27:19 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EDisu-0006pR-Mz for emacs-devel@gnu.org; Fri, 09 Sep 2005 09:25:40 -0400 Original-Received: from [195.41.46.236] (helo=pfepb.post.tele.dk) by monty-python.gnu.org with esmtp (Exim 4.34) id 1EDiSp-0007qe-P2 for emacs-devel@gnu.org; Fri, 09 Sep 2005 08:58:45 -0400 Original-Received: from kfs-l.imdomain.dk.cua.dk (0x503e2644.bynxx3.adsl-dhcp.tele.dk [80.62.38.68]) by pfepb.post.tele.dk (Postfix) with SMTP id C1F8A5EE059; Fri, 9 Sep 2005 14:53:54 +0200 (CEST) Original-To: Juanma Barranquero In-Reply-To: (Juanma Barranquero's message of "Thu, 18 Aug 2005 17:51:41 +0200") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:42778 Archived-At: Juanma Barranquero writes: > (A question for process-savvy people) > > It seems like > >> (make-network-process :name "test" :server t :service t) > > on Windows makes the server process to call server_accept_connection() > continuously (in a 2.8 GHz Pentium IV I've measured around 10,200 > calls in 3,5 s, almost 2,900 calls per second). It's no wonder Emacs > is munching 50% CPU. > > Any idea why that can be happening? Perhaps some unhandled error... What does the following say when executed in *scratch* buffer: (progn (defun my-log (server client message) (setq mm (cons message mm))) (setq mm (make-network-process :name "test" :server t :service t :log 'my-log)) (sleep-for 5) mm) -- Kim F. Storm http://www.cua.dk