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Using-same-fork metric for finality and complex relay (#1327)

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* using_same_fork metric in finality relay

* support `using_different_forks` in messages relay

* added dashboards and alerts

* lockfile
This commit is contained in:
Svyatoslav Nikolsky
2022-02-24 13:19:06 +03:00
committed by Bastian Köcher
parent 36443f3d54
commit e29b590785
14 changed files with 397 additions and 198 deletions
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bridges/relays/lib-substrate-relay/src/finality_target.rs
+9 -12
View File
@@ -30,8 +30,8 @@ use bp_header_chain::{justification::GrandpaJustification, storage_keys::is_halt
use codec::Encode;
use finality_relay::TargetClient;
use relay_substrate_client::{
AccountIdOf, AccountKeyPairOf, BlockNumberOf, Chain, ChainWithGrandpa, Client, Error, HashOf,
HeaderOf, SignParam, SyncHeader, TransactionEra, TransactionSignScheme, UnsignedTransaction,
AccountIdOf, AccountKeyPairOf, Chain, ChainWithGrandpa, Client, Error, HeaderIdOf, HeaderOf,
SignParam, SyncHeader, TransactionEra, TransactionSignScheme, UnsignedTransaction,
};
use relay_utils::relay_loop::Client as RelayClient;
use sp_core::{Bytes, Pair};
@@ -90,23 +90,20 @@ where
AccountIdOf<P::TargetChain>: From<<AccountKeyPairOf<P::TransactionSignScheme> as Pair>::Public>,
P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
async fn best_finalized_source_block_number(
&self,
) -> Result<BlockNumberOf<P::SourceChain>, Error> {
async fn best_finalized_source_block_id(&self) -> Result<HeaderIdOf<P::SourceChain>, Error> {
// we can't continue to relay finality if target node is out of sync, because
// it may have already received (some of) headers that we're going to relay
self.client.ensure_synced().await?;
// we can't relay finality if GRANDPA pallet at target chain is halted
self.ensure_pallet_active().await?;
Ok(crate::messages_source::read_client_state::<
P::TargetChain,
HashOf<P::SourceChain>,
BlockNumberOf<P::SourceChain>,
>(&self.client, P::SourceChain::BEST_FINALIZED_HEADER_ID_METHOD)
Ok(crate::messages_source::read_client_state::<P::TargetChain, P::SourceChain>(
&self.client,
None,
P::SourceChain::BEST_FINALIZED_HEADER_ID_METHOD,
)
.await?
.best_finalized_peer_at_best_self
.0)
.best_finalized_peer_at_best_self)
}
async fn submit_finality_proof(