From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2.pdinc.us (mail2.pdinc.us [67.90.184.28]) by sourceware.org (Postfix) with ESMTPS id 6A30A3858D3C for ; Mon, 17 Jan 2022 17:00:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6A30A3858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=pdinc.us Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=pdinc.us Received: from blackfat (nsa1.pdinc.us [67.90.184.2]) (authenticated bits=0) by mail2.pdinc.us (8.14.4/8.14.4) with ESMTP id 20HH06E0007401 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Mon, 17 Jan 2022 12:00:06 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 mail2.pdinc.us 20HH06E0007401 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pdinc.us; s=default; t=1642438806; bh=jSXtCo+4Jwl6rQ0wdnfuen1aRUMGrqlRA60W8FmQFes=; h=From:To:References:In-Reply-To:Subject:Date:From; b=YNyWhyCtq4jjOBhudJfMDKk9u6jiMBZGfLHisGXEP6p2jMj1R6BeuVoq8zCfjxFF8 3l3WYo5wUGXldn1k3y81rfj0xdNwYU1WIfuVT0EqM74G/U+3RDcUyzVnUrLgD2qXzB lYQ1GPbcRK7hbObBj6Xci4uoZmMYwAjU2X+36tEmIC4FLfKO5gzBj3NqCbLm1/nldD 3hTsW0TK6tW9ZiSvD2DOyMvnj9pzSIQ5oSJeZFnzd3/NjtIwhpXmUmdkwhJHy1Gcsh Po4XopSTXw9WfHNTVGWwDJJ9/7cT6UjRV2kRkKN4vd/KCN3PaDMCGmLxV10yGww+vc 8L/QWyG30ouJg== From: "Jason Pyeron" To: References: <20220117162931.jexrpvsyawnsdi7y@lucy.dinwoodie.org> <032801d80bc2$8c6f3950$a54dabf0$@pdinc.us> In-Reply-To: <032801d80bc2$8c6f3950$a54dabf0$@pdinc.us> Subject: RE: [cygwin] openssh connection sharing fails: "mux_client_request_session: read from master failed: Connection reset by peer" Date: Mon, 17 Jan 2022 11:59:59 -0500 Organization: PD Inc Message-ID: <032a01d80bc3$a9778420$fc668c60$@pdinc.us> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQE+1G87d6ob8FEcUICA5ltkrxtOEgJwlLFarYZYyVA= Content-Language: en-us X-Spam-Status: No, score=0.2 required=5.0 tests=BAYES_40, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_INFOUSMEBIZ, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Jan 2022 17:00:08 -0000 > -----Original Message----- > From: Jason Pyeron > Sent: Monday, January 17, 2022 11:52 AM > > > -----Original Message----- > > From: Adam Dinwoodie > > Sent: Monday, January 17, 2022 11:30 AM > > > > The SSH connection sharing function in Cygwin's openssh release, using > > `ssh -M` or the ssh_config.5 ControlMaster configuration, doesn't appear > > to work. Setting up a master connection seems fine, but subsequent SSH > > Sadly, it is a known issue. > > https://stackoverflow.com/questions/20959792/is-ssh-controlmaster-with-cygwin-on-windows-actually-possible/21439862#21439862 > > We would be happy to thrown some $ or beer at it. > I should have posted the Cygwin.com link on this: https://cygwin.com/cygwin-ug-net/highlights.html#ov-hi-sockets And for anyone looking to start - some food for thought: https://devblogs.microsoft.com/commandline/af_unix-comes-to-windows/ https://stackoverflow.com/questions/9475442/unix-domain-socket-vs-named-pipes https://sourceware.org/legacy-ml/cygwin/2015-01/msg00123.html -Jason -- Jason Pyeron | Architect PD Inc | Certified SBA 8(a) 10 w 24th St | Certified SBA HUBZone Baltimore, MD | CAGE Code: 1WVR6 .mil: jason.j.pyeron.ctr@mail.mil .com: jpyeron@pdinc.us tel : 202-741-9397