From: Andi Kleen <ak@muc.de>
To: <rol@as2917.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: TCP retransmission : how to detect from an application ?
Date: Wed, 02 Jun 2004 15:33:22 +0200 [thread overview]
Message-ID: <m3zn7m5bkt.fsf@averell.firstfloor.org> (raw)
In-Reply-To: <22DFj-7Zd-1@gated-at.bofh.it> (Paul Rolland's message of "Wed, 02 Jun 2004 15:10:05 +0200")
"Paul Rolland" <rol@as2917.net> writes:
> I've an application that is establishing TCP connection, and exchanges some
> data.
> However, from time to time, I suspect there are some packet loss, which are
> corrected by the kernel (hell, TCP is reliable, isn't it :-), but I'd like
> to know if an application can detect this (well, I don't want to be notified
> of a packet loss once detected, but I'd like to get some stats before
> closing
> the connection).
>
> Is there something possible ? Some ioctl ? Some /proc/magic-interface ?
RTFM. man tcp -> TCP_INFO
-Andi
next parent reply other threads:[~2004-06-02 13:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <22DFj-7Zd-1@gated-at.bofh.it>
2004-06-02 13:33 ` Andi Kleen [this message]
2004-06-02 14:58 ` Paul Rolland
2004-06-02 12:57 Paul Rolland
2004-06-02 20:25 ` patrick mcmanus
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