Hi guys,
I can see a lot of errors like this in my haproxy log:
May 26 20:57:40 localhost haproxy[9762]: <source_ip>:53644
[26/May/2014:20:57:40.611] main backend/server03 12/0/-1/-1/12 503 212 -
- CCVN 148/105/16/6/0 0/0 {www.example.org|Mozilla/5.0 (Windows NT 6.2;
WOW64) Appl|http://www.example.com/some/link/to/content/} {|} "POST
/cs/compare/check HTTP/1.1"
May 26 21:03:49 localhost haproxy[9762]: <source_ip>:49983
[26/May/2014:21:03:49.583] static backend/server02 118/0/-1/-1/118 503
212 - - CCVN 128/45/12/4/0 0/0 {static.example.com|Mozilla/5.0 (Windows
NT 6.0) AppleWebKit|http://www.example.com/lang/find/private/from/2014}
{|} "GET /images/front/image.jpg HTTP/1.1"
I have a lot of these daily (~2% of total log entries), they are mostly
with flags CCVN and numbers like:
118/0/-1/-1/118
So, Tq = Tt, which means that connection spent whole time in waiting for
the client to send a full HTTP request... If I'm not mistaken, that
means client aborted before haproxy received full request, and backend
servers weren't contacted at all?
Does too many of these 'abortions' mean that I may have problem with my
ISP, or my network gear in front of HaProxy somehow breaking incoming
connections?
