address changes

beacon_node/beacon_chain/src/payload_envelope_verification/gossip_verified_envelope.rs

@@ -248,7 +248,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
     ///
     /// ## Errors
     ///
-    /// Returns an `Err` if the given envelope was invalid, or an error was encountered during
+    /// Returns an `Err` if the given envelope was invalid, or an error was encountered during verification.
     pub async fn verify_envelope_for_gossip(
         self: &Arc<Self>,
         envelope: Arc<SignedExecutionPayloadEnvelope<T::EthSpec>>,

beacon_node/beacon_chain/src/payload_envelope_verification/import.rs

@@ -256,6 +256,9 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
             return Err(EnvelopeError::BlockRootUnknown { block_root });
         }
 
+        // TODO(gloas) when the code below is implemented we can delete this drop
+        drop(fork_choice_reader);
+
         // TODO(gloas) no fork choice logic yet
         // Take an exclusive write-lock on fork choice. It's very important to prevent deadlocks by
         // avoiding taking other locks whilst holding this lock.
@@ -323,6 +326,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
                 error = ?e,
                 "Database write failed!"
             );
+            return Err(e.into());
             // TODO(gloas) handle db write failure
             // return Err(self
             //    .handle_import_block_db_write_error(fork_choice)

beacon_node/beacon_chain/src/payload_envelope_verification/mod.rs

@@ -54,7 +54,7 @@ pub struct AvailableEnvelope<E: EthSpec> {
     execution_block_hash: ExecutionBlockHash,
     envelope: Arc<SignedExecutionPayloadEnvelope<E>>,
     columns: DataColumnSidecarList<E>,
-    /// Timestamp at which this block first became available (UNIX timestamp, time since 1970).
+    /// Timestamp at which this envelope first became available (UNIX timestamp, time since 1970).
     columns_available_timestamp: Option<std::time::Duration>,
     pub spec: Arc<ChainSpec>,
 }
@@ -86,7 +86,7 @@ pub enum MaybeAvailableEnvelope<E: EthSpec> {
     },
 }
 
-/// This snapshot is to be used for verifying a envelope of the block.
+/// This snapshot is to be used for verifying a payload envelope.
 #[derive(Debug, Clone)]
 pub struct EnvelopeProcessingSnapshot<E: EthSpec> {
     /// This state is equivalent to the `self.beacon_block.state_root()` before applying the envelope.
@@ -158,54 +158,41 @@ impl<E: EthSpec> AvailableExecutedEnvelope<E> {
 #[derive(Debug)]
 pub enum EnvelopeError {
     /// The envelope's block root is unknown.
-    BlockRootUnknown {
-        block_root: Hash256,
-    },
+    BlockRootUnknown { block_root: Hash256 },
     /// The signature is invalid.
     BadSignature,
     /// The builder index doesn't match the committed bid
-    BuilderIndexMismatch {
-        committed_bid: u64,
-        envelope: u64,
-    },
-    // The envelope slot doesn't match the block
-    SlotMismatch {
-        block: Slot,
-        envelope: Slot,
-    },
-    // The validator index is unknown
-    UnknownValidator {
-        builder_index: u64,
-    },
-    // The block hash doesn't match the committed bid
+    BuilderIndexMismatch { committed_bid: u64, envelope: u64 },
+    /// The envelope slot doesn't match the block
+    SlotMismatch { block: Slot, envelope: Slot },
+    /// The validator index is unknown
+    UnknownValidator { builder_index: u64 },
+    /// The block hash doesn't match the committed bid
     BlockHashMismatch {
         committed_bid: ExecutionBlockHash,
         envelope: ExecutionBlockHash,
     },
-    // The block's proposer_index does not match the locally computed proposer
-    IncorrectBlockProposer {
-        block: u64,
-        local_shuffling: u64,
-    },
-    // The slot belongs to a block that is from a slot prior than
-    // the most recently finalized slot
+    /// The block's proposer_index does not match the locally computed proposer
+    IncorrectBlockProposer { block: u64, local_shuffling: u64 },
+    /// The slot belongs to a block that is from a slot prior than
+    /// to most recently finalized slot
     PriorToFinalization {
         payload_slot: Slot,
         latest_finalized_slot: Slot,
     },
-    // Some Beacon Chain Error
+    /// Some Beacon Chain Error
     BeaconChainError(Arc<BeaconChainError>),
-    // Some Beacon State error
+    /// Some Beacon State error
     BeaconStateError(BeaconStateError),
-    // Some BlockProcessingError (for electra operations)
+    /// Some BlockProcessingError (for electra operations)
     BlockProcessingError(BlockProcessingError),
-    // Some EnvelopeProcessingError
+    /// Some EnvelopeProcessingError
     EnvelopeProcessingError(EnvelopeProcessingError),
-    // Error verifying the execution payload
+    /// Error verifying the execution payload
     ExecutionPayloadError(ExecutionPayloadError),
-    // An error from block-level checks reused during envelope import
+    /// An error from block-level checks reused during envelope import
     BlockError(BlockError),
-    // Internal error
+    /// Internal error
     InternalError(String),
 }