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The Grouper Failover Client API This is included in the Grouper client v2.1+
This is an API where you can send in specify a list of endpoints and some logic and it will run against them until it finds one that returns a successful response before a timeout has occurred.
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If the failover is used in command-line mode, the state can be saved periodically to disk so each invocation remembers the state of the previous.
This API is used in the Grouper client optionally for the discovery service and always available web services and ldap.
Usage
Include the grouperClient jar, and call the failover client:
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- Could provide retry after sleeping if not success...
- Could have error count where below error count does not change connection affinity