GEAH_138957
Dec 02, 2013Nimbostratus
why http 503 is returned to the client
Hi,
I am a newbie to F5.
F5 BigIP 6900 BigIP 10.2.0 build 1707
I have a F5 in front of my nginx. My nginx sits in front of a tomcat.
My client (a mobile app) uploads a file (500kb let's say) via HTTP POST.
Both my nginx error.log and tomcat log indicated that a 200 was returned, but the client received a 503.
How can I find out where F5 returns a http status code 503 or not? It has to come from somewhere and I am almost positive that it's not from nginx or tomcat.
It happens sporadically, on some devices, but not all the time. We need some logging on F5 to determine what's going on.
Please point me to the right documentation.