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.
This commit is contained in:
Amaury Denoyelle 2024-05-24 17:31:26 +02:00
parent 0d7c1bc6ab
commit 59b69aafae

View File

@ -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