Hi,

I have one more question regarding loadbalancing and sticky endpoint
support in a clustered environment.

I would like to use the ClientID-method, where the client "creates" the
session. Do all instances of an ESB cluster share the "state"
information (ClientID -> Endpoint)-Map or is this somehow configurable?

Otherwise a hardware loadbalancer in front of the ESB instances has to
be also capable of sticky session support (in the same way), we I think
might be difficult to achieve. Unfortunately my experiences are quite
limited in this field. I hope you can provide some feedback on this.


Client -> LB -> ESB Cluster -> Service Endpoint Instance -> Backend
System (On subsequent calls a client has to connect to the same Service
Endpoint Instance as on its first call). I really hate those
implementations - but sometimes you have no influence on this.

Regards,
  Eric





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