[Progress Communities] [Progress OpenEdge ABL] Forum Post: PASOE: sticky sessions for APSV and failover

Status
Not open for further replies.
B

bronco

Guest
When setting up load balancing you need to turn on sticky sessions if you want to use that load balancing for the APSV transport (right?). Part of the charm of load balancing is when you have f.e. 3 instances running and 1 is "misbehaving" you can restart this, without the entire application going off-line for a while. However, how does that work with sticky sessions? What happens to the clients who had their sticky session point to that server which you are restarting? Do they simply get a message that they're disconnected from the AppServer or are these client diverted to one of the available servers? In the last case, would the client notice that it's "sticky" to another PASOE instance? thanks!

Continue reading...
 
Status
Not open for further replies.
Top