From mboxrd@z Thu Jan 1 00:00:00 1970 From: erik quanstrom Date: Thu, 29 Apr 2010 12:09:11 -0400 To: 9fans@9fans.net Message-ID: <8671bcb98f99ae6b72fc3670c74ed1da@kw.quanstro.net> In-Reply-To: References: <5fa9fbfe115a9cd5a81d0feefe413192@quintile.net> <4fa1305e0f56a0ef89c2e05320fa5997@coraid.com> <40cf59cfc2735e232f0fd67df725e65d@kw.quanstro.net> <046b9c874815d108c6ffb7a857e847a7@kw.quanstro.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] A simple experiment Topicbox-Message-UUID: 12bf6a8a-ead6-11e9-9d60-3106f5b1d025 > > 9p, like aoe, is a ping-pong protocol. each message requires an ack. > > therefore, the transport layer doesn't need flow control. > > > Right, but when you have one T message for many R messages, doesn't that > change things a bit? yes. if you were to add that, then a flow-controlled transport would be required. - erik