From 59b69aafae0db672509a7469cc59cc2e87cc0b32 Mon Sep 17 00:00:00 2001 From: Amaury Denoyelle Date: Fri, 24 May 2024 17:31:26 +0200 Subject: [PATCH] DOC: quic: specify that connection migration is not supported Currently haproxy does not support QUIC connection migration. This is advertized to clients on their connections. Document this in the first QUIC related paragraph. This should be backported up to 2.6. --- doc/configuration.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/doc/configuration.txt b/doc/configuration.txt index f4263c848..fa0041f86 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -262,7 +262,8 @@ is called "head of line blocking" or "HoL blocking" or sometimes just "HoL". HTTP/3 is implemented over QUIC, itself implemented over UDP. QUIC solves the head of line blocking at the transport level by means of independently handled streams. Indeed, when experiencing loss, an impacted stream does not affect the -other streams, and all of them can be accessed in parallel. +other streams, and all of them can be accessed in parallel. QUIC also provides +connection migration support but currently haproxy does not support it. By default HAProxy operates in keep-alive mode with regards to persistent connections: for each connection it processes each request and response, and -- 2.47.3