From: Eric Dumazet <eric.dumazet@gmail.com>
To: Julian Anastasov <ja@ssi.bg>
Cc: "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org
Subject: Re: [PATCH] tcp: reduce SYN-ACK retrans for TCP_DEFER_ACCEPT
Date: Mon, 19 Oct 2009 22:11:43 +0200 [thread overview]
Message-ID: <4ADCC7FF.8030309@gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.58.0910192302000.2971@u.domain.uli>
Julian Anastasov a écrit :
> Change SYN-ACK retransmitting code for the TCP_DEFER_ACCEPT
> users to not retransmit SYN-ACKs during the deferring period if
> ACK from client was received. The goal is to reduce traffic
> during the deferring period. When the period is finished
> we continue with sending SYN-ACKs (at least one) but this time
> any traffic from client will change the request to established
> socket allowing application to terminate it properly.
> Also, do not drop acked request if sending of SYN-ACK fails.
>
> Signed-off-by: Julian Anastasov <ja@ssi.bg>
> ---
>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
prev parent reply other threads:[~2009-10-19 20:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-19 20:03 [PATCH] tcp: reduce SYN-ACK retrans for TCP_DEFER_ACCEPT Julian Anastasov
2009-10-19 20:11 ` Eric Dumazet [this message]
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