HTTP request per second limit

Below is the iRule which Rate limit based on HTTP method

when RULE_INIT { set static::allowedRate 10 } when HTTP_REQUEST { set count [table loolkup -notouch [HTTP::method] ] if { $count eq "" } { Add entry into table with count as 1 for 1 second table add [HTTP::method] 1 1 } elseif { $count < $static::allowedRate } { Increment count table incr -notouch [HTTP::method] 1 } else { No of HTTP request exceeded per second do your action here HTTP::respond 503 } }

Syed