Hi. Is it possible, and if not is planned, to allow haproxy to be configured to retry connections on receiving RST and not just timeout?
Linuxes drop the SYN if the listen socket is overflown, but can return RST if configured so. IMHO, it's better to RST because then you know that SYN is lost anyway, so there isn't a point to wait until the timeout. However, haproxy just issues 502 in this case right away, even though there is a good chance that next attempt will succeed. Thanks, Pawel.