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Add blob_sidecar event to SSE (#4790)

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* Add `blob_sidecar` event to SSE.

* Return 202 if a block is published but failed blob validation when validation level is `Gossip`.

* Move `BlobSidecar` event to `process_gossip_blob` and add test.

* Emit `BlobSidecar` event when blobs are received over rpc.

* Improve test assertions on `SseBlobSidecar`s.

* Add quotes to blob index serialization in `SseBlobSidecar`

Co-authored-by: realbigsean <seananderson33@GMAIL.com>

---------

Co-authored-by: realbigsean <seananderson33@GMAIL.com>
This commit is contained in:
Jimmy Chen
2023-10-13 01:13:08 +11:00
committed by GitHub
parent 4555e33048
commit 38e7172508
9 changed files with 187 additions and 7 deletions
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3
beacon_node/http_api/src/lib.rs
View File

@@ -4425,6 +4425,9 @@ pub fn serve<T: BeaconChainTypes>(
let receiver = match topic {
api_types::EventTopic::Head => event_handler.subscribe_head(),
api_types::EventTopic::Block => event_handler.subscribe_block(),
api_types::EventTopic::BlobSidecar => {
event_handler.subscribe_blob_sidecar()
}
api_types::EventTopic::Attestation => {
event_handler.subscribe_attestation()
}

14
beacon_node/http_api/src/publish_blocks.rs
View File

@@ -199,9 +199,17 @@ pub async fn publish_block<T: BeaconChainTypes, B: IntoGossipVerifiedBlockConten
if let Some(gossip_verified_blobs) = gossip_verified_blobs {
for blob in gossip_verified_blobs {
if let Err(e) = chain.process_gossip_blob(blob).await {
return Err(warp_utils::reject::custom_bad_request(format!(
"Invalid blob: {e}"
)));
let msg = format!("Invalid blob: {e}");
return if let BroadcastValidation::Gossip = validation_level {
Err(warp_utils::reject::broadcast_without_import(msg))
} else {
error!(
log,
"Invalid blob provided to HTTP API";
"reason" => &msg
);
Err(warp_utils::reject::custom_bad_request(msg))
};
}
}
}