From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Ricardo Leitner Subject: Re: [PATCH net-next 0/6] sctp: implement rfc7496 in sctp Date: Mon, 11 Jul 2016 13:15:29 -0300 Message-ID: <20160711161529.GA9950@localhost.localdomain> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: network dev , linux-sctp@vger.kernel.org, Vlad Yasevich , daniel@iogearbox.net, davem@davemloft.net To: Xin Long Return-path: Received: from mx1.redhat.com ([209.132.183.28]:59378 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932295AbcGKQPd (ORCPT ); Mon, 11 Jul 2016 12:15:33 -0400 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Sat, Jul 09, 2016 at 07:47:39PM +0800, Xin Long wrote: > This patchset implements "Additional Policies for the Partially Reliable > Stream Control Transmission Protocol Extension" described on RFC7496. > > The Partially Reliable SCTP (PR-SCTP) extension defined in [RFC3758] > provides a generic method for senders to abandon user messages. The > decision to abandon a user message is sender side only, and the exact > condition is called a "PR-SCTP policy". This patchset implements 3 > policies: > > 1. Timed Reliability: This allows the sender to specify a timeout for > a user message after which the SCTP stack abandons the user message. > > 2. Limited Retransmission Policy: Allows limitation of the number of > retransmissions. > > 3. Priority Policy: Allows removal of lower-priority messages if space > for higher-priority messages is needed in the send buffer. > > Patch 1-3 add some sockopts in sctp to set/get pr_sctp policy status. > Patch 4-6 implement these 3 policies one by one. > > Xin Long (6): > sctp: add SCTP_PR_SUPPORTED on sctp sockopt > sctp: add SCTP_DEFAULT_PRINFO into sctp sockopt > sctp: add SCTP_PR_ASSOC_STATUS on sctp sockopt > sctp: implement prsctp TTL policy > sctp: implement prsctp RTX policy > sctp: implement prsctp PRIO policy Acked-by: Marcelo Ricardo Leitner Thanks Xin