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when GRANDPA pallet is halted, relay shall not submit finality transactions (#1288)

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Svyatoslav Nikolsky
2022-01-18 17:07:06 +03:00
committed by Bastian Köcher
parent a9334bb609
commit 0fa8c02e7a
6 changed files with 71 additions and 12 deletions
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bridges/relays/lib-substrate-relay/src/finality_pipeline.rs
+3 -3
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@@ -27,8 +27,8 @@ use bp_header_chain::justification::GrandpaJustification;
use finality_relay::FinalitySyncPipeline;
use pallet_bridge_grandpa::{Call as BridgeGrandpaCall, Config as BridgeGrandpaConfig};
use relay_substrate_client::{
transaction_stall_timeout, AccountIdOf, AccountKeyPairOf, BlockNumberOf, CallOf, Chain, Client,
HashOf, HeaderOf, SyncHeader, TransactionSignScheme,
transaction_stall_timeout, AccountIdOf, AccountKeyPairOf, BlockNumberOf, CallOf, Chain,
ChainWithGrandpa, Client, HashOf, HeaderOf, SyncHeader, TransactionSignScheme,
};
use relay_utils::metrics::MetricsParams;
use sp_core::Pair;
@@ -44,7 +44,7 @@ pub(crate) const RECENT_FINALITY_PROOFS_LIMIT: usize = 4096;
#[async_trait]
pub trait SubstrateFinalitySyncPipeline: 'static + Clone + Debug + Send + Sync {
/// Headers of this chain are submitted to the `TargetChain`.
type SourceChain: Chain;
type SourceChain: ChainWithGrandpa;
/// Headers of the `SourceChain` are submitted to this chain.
type TargetChain: Chain;