[quicwg/base-drafts] wrong MSS value in congestion avoidance phase (#1102)
Yang Chi <notifications@github.com> Thu, 08 February 2018 04:01 UTC
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Date: Thu, 08 Feb 2018 04:01:39 +0000
From: Yang Chi <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+0166e4ab49df38fadeb39cce2c4fe10e6e5548c3c933641292cf0000000116938da292a169ce119b1cdf@reply.github.com>
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Subject: [quicwg/base-drafts] wrong MSS value in congestion avoidance phase (#1102)
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Current Recovery specs uses kDefaultMss as MSS value during congestion avoidance in OnPacketAckedCC function. As a result, if a sender sends out a congestion_window amount of data, and all these data gets acked in one onPacketAckedCC call, congestion_window will increase by kDefaultMss. But the sender's real MSS might be different. Seems like we should have another mss value defined in the specs as min(peer's advertised max_packet_size, pmtu), and use that in the OnPacketAckedCC function. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/issues/1102