Hi, I've been running haproxy 1.4.24 on centos 6.5 for over 2 years, load balancing a pair of Oracle 11g app servers on Windows 2008r2.
It's worked perfectly the entire time. We have recently built two new app servers, same version of Oracle 11g on Windows 2012R2. For health checking we check for http status 200 on the homepage of the application. For the new servers the health checking is failing. We are getting a layer 7 timeout. However when I try and access the page using either curl or lynx it downloads instantly with status 200. Any tips as to where I go from here in troubleshooting would be great. I've checked and double checked the config and the only difference for this load balancer over the existing ones is the IP and port numbers. Right now we are load balancing without health checking, but obviously that's not a solution. Any suggestions would be great, thanks in advance John
