| From: | Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com> |
|---|---|
| To: | Greg Sabino Mullane <htamfids(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: MPTCP - multiplexing many TCP connections through one socket to get better bandwidth |
| Date: | 2026-08-17 08:19:50 |
| Message-ID: | CAKZiRmyPM=VqRXF4hYYnVmZEJnJkf5X6TaGKk446b=sh1QXscg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Aug 13, 2026 at 9:59 PM Greg Sabino Mullane <htamfids(at)gmail(dot)com> wrote:
>
> I like the idea a lot. Have not tested yet, but the patch looks okay as a POC. I'm wondering if rather than a run-time check for IPPROTO_MCP in src/backend/libpq/pqcomm.c, we shouldn't check right away as soon as it is enabled via a guc check - see check_bonjour as a good example.
Hi Greg, thanks for taking a look. I've attached v3 that added
check_listen_mptcp() (GUC check) that enhanced the situation just as You
have indicated.
-J.
| Attachment | Content-Type | Size |
|---|---|---|
| v3-0001-Add-MPTCP-protocol-support-to-server-and-libpq-on.patch | text/x-patch | 9.8 KB |
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