Forum Discussion
Bret_McGinnis_1
Nimbostratus
NimbostratusTCL runtime errors
Hi, is there a way to capture and process iRule TCL runtime errors. On a few occasions I have created and tested an iRule and in our lab and it works fine. When I implement the iRule on a production BigIP it fails because I am trying to use a variable that does not exist. Or worse, it works on the active BigIP and fails on the standby when it becomes the active BigIP.
When an iRule fails because of a TCL erro the packet is dropped. It that the normal? can it be changed?
Global variables make this more difficult.
Regards,
12 Replies
Bret_McGinnis_1Hi,
Thanks for the fast response. I'll change the it to ==1 and test. I did see your previous reference to TCL_Return but would have expected the log message to should a RC of 2 and not 0. Am I still missing something?
Regards,
Bret- You were logging the error status not the return code from catch.
