iRule to Use Existing Cookie for Persistence Routing
Is it possible to use an iRule to create persistent connections to pool members based on an existing application layer cookie? Meaning if the cookie exists, send the connection to one pool member persistently based on that cookie. If it doesn't, send to a default pool member. The reason for this would be persistent connection based on source IP will not work as the source IP is a proxy which lives in front of this pool and that IP doesn't change. Thank you.