BUG/MEDIUM: stconn: Report a send activity everytime data were sent
When read/write timeouts were refactored in 2.8, we decided to change when a
send activity had to be reported. Before, everytime some data were sent a
send activity were reported. At this time, the channel's wex timer were
updated. During the refactoring, we decided to limit send activity to sends
that ampty te channel's buffer, consuming all outgoing data. Idea behind
this change was to protect haproxy against clients consumming data very
slowly.
However, it is too strict. Some congested muxes but still active can hit the
client or the server timeout. It seems a bit unfair. It is especially
visible with QUIC/H3 but it is probably also possible with H2 if the window
size is small.
The better is to restore the old behavior.
This patch must be backported to 2.8.
(cherry picked from commit 3083fd90e1349692f9255303520a7383aa6012e7)
Signed-off-by: Amaury Denoyelle <adenoyelle@haproxy.com>
1 file changed