netdev - Re: Piggyback the final ACK of the three way TCP connection establishment with the data

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1332458223.6521.14.camel@edumazet-glaptop>
Date:	Thu, 22 Mar 2012 16:17:03 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Vincent Li <vincent.mc.li@...il.com>
Cc:	netdev@...r.kernel.org
Subject: Re: Piggyback the final ACK of the three way TCP connection
 establishment with the data

On Thu, 2012-03-22 at 16:13 -0700, Eric Dumazet wrote:

> A third possibility (reading the code) if you use non blocking IO, is to
> send() a message right after connect()
> 
> 

Or use the auto connect on sendto() more probably...

That combines the connect() and send() 



--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html