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Add note about recreating ordered consumer #161

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merged 2 commits into from Sep 29, 2022
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Add note about recreating ordered consumer #161

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5585135
Add note about recreating ordered consumer
Jarema Sep 28, 2022
752e7df
Add info about ordered consumer config
Jarema Sep 29, 2022
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6 changes: 5 additions & 1 deletion adr/ADR-17.md
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Expand Up @@ -20,6 +20,8 @@ The subscription must track the last good stream and consumer sequences.
When a gap is observed, the subscription closes its current subscription,
releases its consumer and creates a new one starting at the proper stream sequence.

If hearbeats are missed, consumer might be gone (deleted, lost after reconnect, node restart, etc.), and it should be recreated from last known stream sequence.

You can optionally make the "state" available to the user.

### Subscription Limitations
Expand All @@ -40,8 +42,10 @@ Checks:
- durable_name: must not be provided
- deliver_subject: must not be provided
- ack policy: must not be provided or set to none. Set it to none if it is not provided.
- max_deliver: must be not be provided or set to 1. Set it to 1 if it is not provided.
- max_deliver: must not be provided or set to 1. Set it to 1 if it is not provided.
- flow_control: must not be provided or set true. Set it to true if it is not provided.
- mem_storage: must not be provided or set to true. Set to true if it is not provided.
- num_replicas: must not be provided. Set to 1.

Check and set these settings without an error:

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