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Start finality relay spec-version guards for Rococo <> Wococo finality relays (#965)

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* start finality relay guards

* comment
This commit is contained in:
Svyatoslav Nikolsky
2021-05-13 14:00:09 +03:00
committed by Bastian Köcher
parent ff7f8ad098
commit bfaa6a4309
4 changed files with 24 additions and 2 deletions
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bridges/relays/bin-substrate/src/chains/rococo_headers_to_wococo.rs
+8 -1
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@@ -21,7 +21,7 @@ use crate::finality_pipeline::{SubstrateFinalitySyncPipeline, SubstrateFinalityT
use bp_header_chain::justification::GrandpaJustification;
use codec::Encode;
use relay_rococo_client::{Rococo, SyncHeader as RococoSyncHeader};
use relay_substrate_client::{Chain, TransactionSignScheme};
use relay_substrate_client::{Chain, Client, TransactionSignScheme};
use relay_utils::metrics::MetricsParams;
use relay_wococo_client::{SigningParams as WococoSigningParams, Wococo};
use sp_core::{Bytes, Pair};
@@ -38,6 +38,13 @@ impl SubstrateFinalitySyncPipeline for RococoFinalityToWococo {
crate::chains::add_polkadot_kusama_price_metrics::<Self>(params)
}
fn start_relay_guards(target_client: &Client<Self::TargetChain>) {
relay_substrate_client::guard::abort_on_spec_version_change(
target_client.clone(),
bp_wococo::VERSION.spec_version,
)
}
fn transactions_author(&self) -> bp_wococo::AccountId {
(*self.target_sign.public().as_array_ref()).into()
}