From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: From: Charles Forsyth Date: Thu, 9 Aug 2007 09:38:37 +0100 To: 9fans@cse.psu.edu Subject: Re: [9fans] devip connect error state In-Reply-To: <775b8d190708082347t51a127cxcd90c884d4547223@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Topicbox-Message-UUID: a17bc236-ead2-11e9-9d60-3106f5b1d025 >"why?" when it comes to sockets has always been >swept under the carpet for all known functionality. one surprise for me is that linux locks the socket during i/o (good), but releases it in certain cases, so writes from several processes are interleaved every so often (bad), so it might just as well not bother with the overall lock anyway.