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Prevent Overflow LRU Cache from Exploding (#4801)

Browse Source 
* Initial Commit of State LRU Cache

* Build State Caches After Reconstruction

* Cleanup Duplicated Code in OverflowLRUCache Tests

* Added Test for State LRU Cache

* Prune Cache of Old States During Maintenance

* Address Michael's Comments

* Few More Comments

* Removed Unused impl

* Last touch up

* Fix Clippy
This commit is contained in:
ethDreamer
2023-10-10 23:51:00 -05:00
committed by GitHub
parent 4ad7e15732
commit 8660043024
9 changed files with 577 additions and 339 deletions
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54
beacon_node/network/src/sync/block_lookups/mod.rs
View File

@@ -13,7 +13,9 @@ use crate::sync::block_lookups::single_block_lookup::{
use crate::sync::manager::{Id, SingleLookupReqId};
use beacon_chain::block_verification_types::{AsBlock, RpcBlock};
pub use beacon_chain::data_availability_checker::ChildComponents;
use beacon_chain::data_availability_checker::{AvailabilityCheckError, DataAvailabilityChecker};
use beacon_chain::data_availability_checker::{
AvailabilityCheckErrorCategory, DataAvailabilityChecker,
};
use beacon_chain::validator_monitor::timestamp_now;
use beacon_chain::{AvailabilityProcessingStatus, BeaconChainTypes, BlockError};
pub use common::Current;
@@ -893,39 +895,25 @@ impl<T: BeaconChainTypes> BlockLookups<T> {
);
return Ok(None);
}
BlockError::AvailabilityCheck(e) => {
match e {
// Internal error.
AvailabilityCheckError::KzgNotInitialized
| AvailabilityCheckError::SszTypes(_)
| AvailabilityCheckError::MissingBlobs
| AvailabilityCheckError::StoreError(_)
| AvailabilityCheckError::DecodeError(_)
| AvailabilityCheckError::Unexpected => {
warn!(self.log, "Internal availability check failure"; "root" => %root, "peer_id" => %peer_id, "error" => ?e);
lookup
.block_request_state
.state
.register_failure_downloading();
lookup
.blob_request_state
.state
.register_failure_downloading();
lookup.request_block_and_blobs(cx)?
}
// Malicious errors.
AvailabilityCheckError::Kzg(_)
| AvailabilityCheckError::BlobIndexInvalid(_)
| AvailabilityCheckError::KzgCommitmentMismatch { .. }
| AvailabilityCheckError::KzgVerificationFailed
| AvailabilityCheckError::InconsistentBlobBlockRoots { .. } => {
warn!(self.log, "Availability check failure"; "root" => %root, "peer_id" => %peer_id, "error" => ?e);
lookup.handle_availability_check_failure(cx);
lookup.request_block_and_blobs(cx)?
}
BlockError::AvailabilityCheck(e) => match e.category() {
AvailabilityCheckErrorCategory::Internal => {
warn!(self.log, "Internal availability check failure"; "root" => %root, "peer_id" => %peer_id, "error" => ?e);
lookup
.block_request_state
.state
.register_failure_downloading();
lookup
.blob_request_state
.state
.register_failure_downloading();
lookup.request_block_and_blobs(cx)?
}
}
AvailabilityCheckErrorCategory::Malicious => {
warn!(self.log, "Availability check failure"; "root" => %root, "peer_id" => %peer_id, "error" => ?e);
lookup.handle_availability_check_failure(cx);
lookup.request_block_and_blobs(cx)?
}
},
other => {
warn!(self.log, "Peer sent invalid block in single block lookup"; "root" => %root, "error" => ?other, "peer_id" => %peer_id);
if let Ok(block_peer) = lookup.block_request_state.state.processing_peer() {