X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5FE4F385E013 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1585134704; bh=nHDFpq7LTDsN7K1655nhxHk1hqK953hzWLY12E2ccTQ=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=NoFYzX1pOsrR9w52pl77Hg/FmfPrSnlZNmvqnEhy2lqMxZ45ymaIl555TReqq/ek+ ZlhJnYgX4Zhh5TRSPByN1lK7sYfs2guW0GVSUIkgwP9f4NPQBd3Fl3ujzPmkwNeAon 7f8YNmhho07cODdOqQg9zXH3TWrgpgziEfFllZQo= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org CF20C385E00B X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding:thread-index:content-language; bh=NRGvvOB1/XHuOs/IwiOQ3j+15hE+UcfwIviqQVFxc5g=; b=JuIdSTkCyJmex55J9tN6GqRnaN3r8RsUUwhRBF/7JIcgtu+I7m2bv364TIv9Y70dsw vT5gyjpzgpbwpx6N6/ML5vbE7HvRgEqdKgoY5UbPPapwS10UJuIO83Z/ooeWBi/exuRr KhAP1bnY5BJm1Z14onizjwtb69Bp+f+e7L9+z1HEONRVMfF5x56lnifP+Yf2YxT0+jsZ OiNuTYllfs18GzhQS3D7TEi/7SEs+7QZiRFcUYuY5AZyQtvgyAnHSA+SyDuDPaUW/RYp 68Gwf6IQnS8B6nv43rtVPbR+E5J/emCYMMTU84NmAPdPZKwD2+GNJocKeNqjxg/qVbOA rfbg== X-Gm-Message-State: ANhLgQ0cyoERcDv0SlHsmaMTfK254lm2rZl6JRuM7j+yoyp1pAErH7sX gvoYboft45C5Et1Gw9w3/YtJWtQL X-Google-Smtp-Source: ADFU+vtAx/5wHEJyRks8G/WJq5nTya01inoZf99sqAICNE5MA6jsvNXSp0na9UAlcTeDK84NvIdw3w== X-Received: by 2002:a19:a401:: with SMTP id q1mr1941497lfc.157.1585134698937; Wed, 25 Mar 2020 04:11:38 -0700 (PDT) To: Subject: Named pipes and multiple writers Date: Wed, 25 Mar 2020 12:11:37 +0100 Message-ID: <1b1401d60296$2769e690$763db3b0$@gmail.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AdYClhRtE3ZFQFnOT/SlrM+ewahY+w== Content-Language: en-gb X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Kristian Ivarsson via Cygwin Reply-To: sten DOT kristian DOT ivarsson AT gmail DOT com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" I'll apologize in advance if something is not appropriate, but this is the first interaction with this project We (another open source project) have bumped into some problems using named pipes with multiple writers As far as I can see, reading through history, this have been a known issue for quite some time, but it seems like there have been some attempts to solve it, e.g. in the branch topic/fifo (by Ken Brown) I tried to build that branch and also tried to merge related commits to master and build that, but all without success and I guess the changes need some background info to understand how to manually incorporate the changes into later versions of master Does anyone have any knowledge about if this (topic/fifo branch) is working and/or if it is somehow planned to make it into the master branch and end up in a future release ? Does anyone know of any other attempts to solve this issue ? Kristian -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple