Hi Pieter, On Wed, Mar 25, 2020 at 01:14:46AM +0100, PiBa-NL wrote: > Hi List, Willy, > > Today i thought lets give v2.2-dev5 a try for my production environment ;). > Soon it turned out to cause SVN-Checkout to stall/disconnect for a > repository we run locally in a Collab-SVN server. > > I tracked it down to this commit: 493d9dc (MEDIUM: mux-h1: do not blindly > wake up the tasklet at end of request anymore) causing the problem for the > first time. Is there something tricky there that can be suspected to cause > the issue.? Perhaps a patch i can try? > > While 'dissecting' the issue i deleted the whole directory each time and > performed a new svn-checkout several times. It doesn't always stall at the > exact same point but usually after checking out around +- 20 files something > between 0.5 and 2 MB. , the commit before that one allows me to checkout > 500+MB through haproxy without issue.. A wireshark seems to show that > haproxy is sending several of RST,ACK packets for a 4 different connections > to the svn-server at the same milisecond after it was quiet for 2 seconds.. > The whole issue happens in a timeframe of start of checkout till when it > stalls within 15 seconds. > > The 'nokqueue' i usually try on my FreeBSD machine doesn't change anything. > > Hope you have an idea where to look. Providing captures/logs is a bit > difficult without some careful scrubbing.. > > Regards, > PiBa-NL (Pieter) >
No answer yet, but I just tried to do a checkout of the FreeBSD svn tree via haproxy, and it indeed doesn't work, it's a bit late right now, but I'll have a look tomorrow :) Regards, Olivier
