Hi Lars, I am using the apache http server to proxy the request from brower and load balancer, the version is 2.4.23, also I am working with module named mod_proxy_hcheck to check the worker healthy, but I am failed, I have do a lot of work to check the configuration and solution, but it is not use, so can you help me to find the problem, Because this function is the lastest, also I can not find the answer from internet.
This is the core configuration below(you can also find this in the attachment): <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot "/usr/local/apache/htdocs" ServerName localhost ServerAlias localhost ProxyPass /examples/servlets/ balancer://cluster/examples/servlets/ ProxyPassReverse /examples/servlets/ balancer://cluster/examples/servlets/ ErrorLog "logs/dummy-host2.example.com-error_log" CustomLog "logs/dummy-host2.example.com-access_log" common </VirtualHost> ProxyHCExpr ok234 {%{REQUEST_STATUS} =~ /^[234]/} ProxyHCExpr ok23 {%{REQUEST_STATUS} =~ /^[5]/} #ProxyHCExpr in_maint {hc('body') !~ /Under maintenance/} ProxyRequests Off <proxy balancer://Testcluster> BalancerMember http://localhost:8181/examples/servlets loadfactor=1 hcmethod=GET hcexpr=ok234 hcinterval=15 hcuri=/status.php BalancerMember http://localhost:8282/examples/servlets loadfactor=1 hcmethod=GET hcexpr=ok23 hcinterval=15 hcuri=/check ProxySet lbmethod=byrequests </proxy> #ProxyPass "/" "balancer://cluster" #ProxyPassReverse "/" "balancer://cluster" <Location /balancer-manager> SetHandler balancer-manager Order Deny,Allow Deny from all Allow from all </Location> But I find the log in tomcat, the result is : 127.0.0.1 - - [29/Jul/2016:23:07:40 +0800] "GET /examples/servlets HTTP/1.0" 302 - 127.0.0.1 - - [29/Jul/2016:23:07:56 +0800] "GET /examples/servlets HTTP/1.0" 302 - 127.0.0.1 - - [29/Jul/2016:23:08:12 +0800] "GET /examples/servlets HTTP/1.0" 302 - 127.0.0.1 - - [29/Jul/2016:23:08:28 +0800] "GET /examples/servlets HTTP/1.0" 302 - 127.0.0.1 - - [29/Jul/2016:23:08:44 +0800] "GET /examples/servlets HTTP/1.0" 302 - 127.0.0.1 - - [29/Jul/2016:23:09:00 +0800] "GET /examples/servlets HTTP/1.0" 302 - It looks like the parameter "hcuri=/status.php" or "/check" does not affect. Can you help me to find the problems? I can not find the answer from document in the official website. Thank you very much! Best Regards. Bin
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