X-Spam-Check-By: sourceware.org Date: Mon, 12 Jun 2006 17:01:00 +0200 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: Call for testing Cygwin snapshot Message-ID: <20060612150100.GB24199@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20060424181242.GA5783@calimero.vinschen.de> <20060502061157.GA2400@efn.org> <20060502154709.GA982@trixie.casa.cgf.cx> <20060503035059.GA3140@efn.org> <20060510053050.GA2284@efn.org> <20060510053858.GA13351@trixie.casa.cgf.cx> <20060523021203.GA3604@efn.org> <20060605053440.GA2752@efn.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060605053440.GA2752@efn.org> User-Agent: Mutt/1.4.2i Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On several days within the last few weeks, Yitzchak Scott-Thoennes wrote: > > Yes, removing the setsockopt calls from fdsock does get rsync working > > again. Sorry it took me so long to try. > > Still happening with 20060604. I disabled setting the buffers in CVS. What happens is that duplicating the socket for a forked process fails if the tcp SO_RCVBUF size is set to a value above the standard maximum TCP window size of 65535, and only if the socket is connected to a remote machine. This is really strange. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/