$route.underlimit
Check whether the number of concurrent sessions reaches the maximum.
Syntax:
$route.underlimit( routename, max )
Returns:
true – if the number of concurrent sessions doesn’t reach the maximum yet.
false – otherwise
Version Since:
3.1
Where the function can be used:
- Preliminary rules
- Regular rules
Example:
$route.underlimit( "gateway", "10" ) = true
If the number of concurrent sessions under the route “gateway” reaches 10.