Calling procs dynamically

Much progress has been made. What I found is incredibly frustrating, but I assume it's because I was (somehow) "doing it wrong."

The goal was to dynamically call a proc named

http_request

inside a rule that was named the same as an expected

[HTTP::host]

(something that would resolve to the virtual server and be handled by the rule). I have had much success with something very similar before where I set a variable based on a datagroup lookup and performed something simlar to

eval call [$variable]::procName

.

As indicated above, the variable substitution must not act how I think it should and the following not only does not work, but also crashes TMM on 11.6.0 HF3:

set host [string tolower [HTTP::host]]
set uri [string tolower [HTTP::uri]]
eval call [string tolower {HTTP::host}]::http_request $host $uri

My initial testing shows that defining the entire proc to call as a

string

works, but using variable substitution (

$host

instead of

[string tolower [HTTP::host]]

) when setting

http_request

below doesn't work. Not much testing has been done, yet, but the following appears to behave as I expect it:

set host [string tolower [HTTP::host]]
set uri [string tolower [HTTP::uri]]
set http_request  "[string tolower [HTTP::host]]::http_request"
eval call $http_request $host $uri