Tommaso Teofili created SLING-3395:
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Summary: Event based reverse replication
Key: SLING-3395
URL: https://issues.apache.org/jira/browse/SLING-3395
Project: Sling
Issue Type: Improvement
Components: Extensions
Reporter: Tommaso Teofili
Assignee: Tommaso Teofili
Currently polling from remote instances can be done periodically via a
"schedule" rule. An improved design would allow the poller to get notifications
about when a new item to poll is available. Implementation wise this can be
done via Websocket, Server Sent Events, Long Poll, etc. since it allows the
polling instance to establish the connection and the polled instance to signal
events there (like a command channel) asynchronously and let reverse
replication happen only when needed.
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