5xx response code error Irule issue

Hi Team,

Thanking Patrick for formating my original Irule in a nicer way.

On a continuation of the above Original Irule:

Now we have a external String Data-Group which has the below mapping:

"test_shop.kpr.com-VS-HTTP" := "pool-test_shop.kpr.com_http,pool_testprior.levi.com,http://www.kpr.com", "test_shop.kpr.com-VS-HTTPS" := "pool-test_shop.kpr.com_http,pool_testprior.levi.com,http://www.kpr.com",

That means, whenever someone browse a URL(test_shop.kpr.com), it will fetch the contents based on the matching traffic and subsequently routed the traffic towards mapped Pools(pool-test_shop.kpr.com_http,pool_testprior.levi.com) whereas www.kpr.com is the fallback host.

Now, we wanted to include 503 response error code for even the application-members marked into Pool: pool_testprior.levi.com. I mean, lets say we have 3 member-servers I in pool_testprior.levi.com, and if one of the member give 503, than it will send the traffic to 2nd member-server and so on which should independent of the Cookie. Kindly guide.

I mean the below:

pool-test_shop.kpr.com_http is for WEC application. -There is session persistence and full application run there

whereas pool_testprior.levi.com is for plain HTTP server -Pages are static, so no persistence is needed -But as there are 3 pool members running, it would be good to have fail-over there.

And -503 from pool-test_shop.kpr.com_http should NOT have any effect to pool_testprior.levi.com -503 from pool_testprior.levi.com should NOT have any effect to pool-test_shop.kpr.com_http

Thanks and Regards PZ