bpf.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Konstantinos Kaffes <kkaffes@gmail.com>
To: bpf@vger.kernel.org
Subject: [QUESTION] TCP connected socket selection
Date: Mon, 11 Jan 2021 10:33:49 -0800	[thread overview]
Message-ID: <CAHAzn3rz5ZH25-53+ijGXhzoV2DqiOhEtV==V2k2R72AwpGAdA@mail.gmail.com> (raw)

Hi everyone,

It is the first time I am posting to a kernel mailing list so please
let me know if this question needs to be directed elsewhere.

I have been using BPF to programmatically steer UDP datagrams to
sockets using the "sk_reuseport" hook.

Similarly, I would like to identify request boundaries within a TCP
stream/connection and programmably forward requests to different
sockets *after* a connection is established. Is there a way to do that
in the kernel using BPF?

Thank you in advance,
Kostis

             reply	other threads:[~2021-01-11 18:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-11 18:33 Konstantinos Kaffes [this message]
2021-01-11 19:19 ` [QUESTION] TCP connected socket selection Jakub Kicinski
2021-01-11 19:48   ` Konstantinos Kaffes

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAHAzn3rz5ZH25-53+ijGXhzoV2DqiOhEtV==V2k2R72AwpGAdA@mail.gmail.com' \
    --to=kkaffes@gmail.com \
    --cc=bpf@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).