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Clarify BeaconBlockAndBlobsSidecarByRoot no blob available #3154

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Merged
merged 3 commits into from
Dec 21, 2022
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Clarify BeaconBlockAndBlobsSidecarByRoot no blob available #3154

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d4b8ab1
Clarify BeaconBlockAndBlobsSidecarByRoot no blob available
dapplion Dec 13, 2022
29d36d8
Merge two sentences + drop range
dapplion Dec 15, 2022
eaa1268
Place dominant factor first
dapplion Dec 15, 2022
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2 changes: 1 addition & 1 deletion specs/eip4844/p2p-interface.md
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Expand Up @@ -185,7 +185,7 @@ No more than `MAX_REQUEST_BLOCKS` may be requested at a time.
The response MUST consist of zero or more `response_chunk`.
Each _successful_ `response_chunk` MUST contain a single `SignedBeaconBlockAndBlobsSidecar` payload.

Clients MUST support requesting blocks and sidecars since the latest finalized epoch.
Clients MUST support requesting blocks and sidecars since `minimum_request_epoch`, where `minimum_request_epoch = max(finalized_epoch, current_epoch - MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS, EIP4844_FORK_EPOCH)`. If any root in the request content references a block earlier than `minimum_request_epoch`, peers SHOULD respond with error code `3: ResourceUnavailable`.

Clients MUST respond with at least one block and sidecar, if they have it.
Clients MAY limit the number of blocks and sidecars in the response.
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