Hi, On Sat, Mar 14, Sebastian Schäfer wrote: > Hello there, > > When moving from Apache proxy to HAProxy we noticed slow connections and > frequent disconnects when doing SVN checkouts and commits. > The problems seems to be related to SVN >= 1.8.x. > > > Here's how to reproduce the issue: > - Set up SVN server 1.8.x with Apache > - Configure HAProxy 1.5.x (we use 1.5.5) as standard http/https (or tcp) > reverse proxy with a simple backend config like this:
Have you tested if upgrading to 1.5.11 makes any difference ? > +++++++++++++++++++++ > backend subversion > option httpclose Is httpclose needed w/svn ? > option forwardfor > server mysvn mysvnserv.mydomain:80 cookie A > reqirep Destination:\ https(.*) Destination:\ http\\1 > +++++++++++++++++++++ > - Use an SVN client >= 1.8.x > - Try to commit and checkout a larger number of files > - You will notice slow connections and disconnects > > Apparently SVN clients < 1.8 don't cause the problem, I can checkout large > repositories without any problems (Maybe related to the serf-library > introduced in the 1.8 line). > Looks like someone else already ran into the same issue, as you can see here: > http://grokbase.com/t/subversion/users/148m7sk22k/haproxy-subversion. Have you tried http-bulk-updates: no/yes or disabling compression ? And do get any errors etc. on the apache logs ? > Any ideas? What do you get in your logs when svn client fails ? (Maybe even try with: no option dontlog-normal, no option dontlognull) Do you have: no option accept-invalid-http-request or no option accept-invalid-http-response in your config ? And what timeout values do you have in your config ? -Jarno -- Jarno Huuskonen
