pubsub: Implement optional durable event delivery #637
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Major feature: removing "fire-and-forget" event delivery mode with Redis to allow durable event delivery over MongoDB. Unified storage: Events stored once in eventhistory (was duplicated) Auto-migration: Detects old 24h TTL format, drops and recreates Backwards compatible: Without subscriber_id = fire-and-forget (old behavior) Durable mode: With subscriber_id = catch-up on missed events Implicit ACK: Polling for next event acknowledges previous Signed-off-by: Denys Fedoryshchenko <[email protected]>
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Major feature: removing "fire-and-forget" event delivery mode with Redis to allow durable event delivery over MongoDB.
Unified storage: Events stored once in eventhistory (was duplicated)
Auto-migration: Detects old 24h TTL format, drops and recreates
Backwards compatible: Without subscriber_id = fire-and-forget (old behavior)
Durable mode: With subscriber_id = catch-up on missed events
Implicit ACK: Polling for next event acknowledges previous