From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.bugs Subject: bug#25481: `guile --listen' broken on guile master Date: Wed, 01 Mar 2017 17:30:11 +0100 Message-ID: <87r32hdkoc.fsf@pobox.com> References: <87mven510o.fsf@dustycloud.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1488385875 22066 195.159.176.226 (1 Mar 2017 16:31:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 1 Mar 2017 16:31:15 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 25481-done@debbugs.gnu.org To: Christopher Allan Webber Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Wed Mar 01 17:31:11 2017 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cj79f-000546-Dx for guile-bugs@m.gmane.org; Wed, 01 Mar 2017 17:31:07 +0100 Original-Received: from localhost ([::1]:47529 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cj79l-0004fC-JV for guile-bugs@m.gmane.org; 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c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; q=dns; s=sasl; b=bBZVHC+87IfAb8h7XvLjMfeNjjhZX0Ut dYzagoky7VPygFikkO0wsNmQ2hYc1CTw1360nEQNDXWJwF+7YFEKIlbb+DW7/6vZ AK6BL06x2KOIvSeUACUmwd7z45hsRMJs29w4BT7bHcQUx9L4nLIQ5cfEokHnBXQ/ 0l6xba06sXQ= Original-Received: from pb-sasl2.nyi.icgroup.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id A473365EDC; Wed, 1 Mar 2017 11:30:23 -0500 (EST) Original-Received: from clucks (unknown [109.190.228.233]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pb-sasl2.pobox.com (Postfix) with ESMTPSA id 188A665EDB; Wed, 1 Mar 2017 11:30:21 -0500 (EST) In-Reply-To: <87mven510o.fsf@dustycloud.org> (Christopher Allan Webber's message of "Wed, 18 Jan 2017 18:47:19 -0600") X-Pobox-Relay-ID: 5DF5C04A-FE9C-11E6-AF5E-85AB91A0D1B0-02397024!pb-sasl2.pobox.com X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:8632 Archived-At: On Thu 19 Jan 2017 01:47, Christopher Allan Webber writes: > (originally accidentally sent to guile-devel instead of here, sorry for > xpost!) > > If you use the latest Guile, you'll find that "guile --listen" has > broken. If you try: > ./meta/guile --listen=/tmp/guile-socket > > then you'll find that you have a very short window in which you can do: > M-x geiser-connect-local guile /tmp/guile-socket > > but then the main repl, the one you launched in the shell, hangs. > And if you wait too long or disconnect then reconnect, you won't be > able to connect again. > > What you'll see in the guile process is this: > > scheme@(guile-user)> In thread: > ERROR: In procedure select: Interrupted system call select really shouldn't be throwing exceptions on EINTR; it should be called in a loop anyway, so calling scheme can run interrupts then. Changed select to just return when async interrupts are pending (e.g. the post-GC hooks), which seems to fix this bug. Andy