From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16154 invoked by alias); 1 Jan 2019 06:38:04 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 16082 invoked by uid 89); 1 Jan 2019 06:38:03 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.1 required=5.0 tests=BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS,WEIRD_PORT autolearn=no version=3.3.2 spammy=connected, connection, H*c:alternative, device X-HELO: mail-wm1-f51.google.com Received: from mail-wm1-f51.google.com (HELO mail-wm1-f51.google.com) (209.85.128.51) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 01 Jan 2019 06:38:01 +0000 Received: by mail-wm1-f51.google.com with SMTP id m22so25492815wml.3 for ; Mon, 31 Dec 2018 22:38:01 -0800 (PST) MIME-Version: 1.0 From: Gary Graham Date: Tue, 01 Jan 2019 06:38:00 -0000 Message-ID: Subject: Virtual device in Windows 10 To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" X-SW-Source: 2019-01/txt/msg00000.txt.bz2 Greetings, Trying to use socat to bridge from the network to a virtual serial port on Windows. The detailed output shows a connection is opening, but it does not stay open. socat -d -d pty,link=virtualcom0,waitslave tcp:192.168.0.11:8023 2 [main] socat 15388 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer. Please report this problem to the public mailing list cygwin@cygwin.com 2019/01/01 00:29:15 socat[15388] N PTY is /dev/pty0 2019/01/01 00:29:15 socat[15388] N opening connection to AF=2 192.168.0.11:8023 2019/01/01 00:29:15 socat[15388] N successfully connected from local address AF=2 192.168.0.18:51704 2019/01/01 00:29:15 socat[15388] N starting data transfer loop with FDs [3,3] and [4,4] 2019/01/01 00:29:15 socat[15388] N socket 1 (fd 3) is at EOF 2019/01/01 00:29:15 socat[15388] N exiting with status 0 -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple