Forum Discussion

Scott_85521's avatar
Scott_85521
Icon for Nimbostratus rankNimbostratus
Oct 28, 2008

Handle 4xx 5xx responses

Hey Guys,   I'm attempting to write an iRule to handle 4xx or 5xx HTTP status codes. The intention of the rule is to intercept the HTTP 4xx and 5xx responses, request/collect a friendly and pret...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Nov 11, 2008
Do you see a TCL error when the connection is reset? If you grep through /var/log/ltm (grep -i 'tcl error' /var/log/ltm), do you see any errors? Are you able to reproduce the issue or get logs from such a failure? I wonder if it's an issue with collecting more data than TCL can handle. If that were the case you should see a TMM restart when the issue occurs.

 

 

Also, do you need to collect the response data if you're just trying to reselect a member of a new pool? Couldn't you use HTTP::retry from HTTP_RESPONSE to retry the request without collecting the response payload?

 

 

Aaron