iRules Concepts: Connection States and Command Suspension
Within iRules, in addition to mastering the language syntax and tricks therein, there is an added layer of understanding that can help in taking your iRules fu to a whole new level. Connection State....
Excellent post. One point of clarification: 'after' suspends for the given period in milliseconds, not seconds; to suspend for a second, you'd use 'after 1000 {...}'