Hello everybody.
I use Apache 2.4.37 on Red Hat as balancer for two Tomcat servers. We have this
configuration of balancer:
<Proxy balancer://tomcat-cluster>
BalancerMember https://192.168.1.40:8443 route=TOMCAT_SRV1 timeout=60
ping=1ms
BalancerMember https://192.168.1.50:8443 route=TOMCAT_SRV2 timeout=60
ping=500ms
ProxySet stickysession=JSESSIONID|jsessionid
ProxySet lbmethod=byrequests
ProxySet nofailover=off
</Proxy>
For testing reasons, I have reduced the ping value to 1 ms for one server.
During test calls Load Balancer Manager shows server status "Init Err" and
Apache error log shows these errors:
[Tue Oct 31 17:01:38.075395 2023] [proxy_http:error] [pid 151375:tid
140535126157056] (70007)The timeout specified has expired: [client
xxx.xxx.xxx.xxx:33855] AH01102: error reading status line from remote server
192.168.1.40:8443, referer: https://xy
[Tue Oct 31 17:01:38.075453 2023] [proxy:error] [pid 151375:tid
140535126157056] [client xxx.xxx.xxx.xxx:33855] AH00898: Timeout on
100-Continue returned by /tomcat, referer: https://xy
But I can still see requests from Apache in the request log of the server
192.168.1.40. How do I configure the load balancer to stop sending requests to
the server 192.168.1.40 for a defined period of time after detecting the "Init
Err" status and only send them to the other server in the cluster? Thank you
very much in advance for your help.
Best regards,
Fica
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