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enable GrandpaRpcApi for Rialto (paritytech#486)
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svyatonik authored and serban300 committed Apr 9, 2024
1 parent 46aa6c7 commit 5f4af68
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Showing 3 changed files with 17 additions and 3 deletions.
3 changes: 1 addition & 2 deletions bridges/bin/millau/node/src/service.rs
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,6 @@ use sc_client_api::{ExecutorProvider, RemoteBackend};
use sc_executor::native_executor_instance;
pub use sc_executor::NativeExecutor;
use sc_finality_grandpa::{FinalityProofProvider as GrandpaFinalityProofProvider, SharedVoterState};
use sc_finality_grandpa_rpc::GrandpaRpcHandler;
use sc_service::{error::Error as ServiceError, Configuration, TaskManager};
use sp_consensus_aura::sr25519::AuthorityPair as AuraPair;
use sp_core::storage::StorageKey;
Expand Down Expand Up @@ -193,7 +192,7 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
}

use pallet_message_lane_rpc::{MessageLaneApi, MessageLaneRpcHandler};
use sc_finality_grandpa_rpc::GrandpaApi;
use sc_finality_grandpa_rpc::{GrandpaApi, GrandpaRpcHandler};
use sc_rpc::DenyUnsafe;
use substrate_frame_rpc_system::{FullSystem, SystemApi};

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1 change: 1 addition & 0 deletions bridges/bin/rialto/node/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ sc-consensus = "0.8"
sc-consensus-aura = "0.8"
sc-executor = "0.8"
sc-finality-grandpa = "0.8"
sc-finality-grandpa-rpc = "0.8"
sc-service = "0.8"
sc-rpc = "2.0"
sc-transaction-pool = "2.0"
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16 changes: 15 additions & 1 deletion bridges/bin/rialto/node/src/service.rs
Original file line number Diff line number Diff line change
Expand Up @@ -192,19 +192,33 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
}

use pallet_message_lane_rpc::{MessageLaneApi, MessageLaneRpcHandler};
use sc_finality_grandpa_rpc::{GrandpaApi, GrandpaRpcHandler};
use sc_rpc::DenyUnsafe;
use substrate_frame_rpc_system::{FullSystem, SystemApi};
let backend = backend.clone();
let client = client.clone();
let pool = transaction_pool.clone();

Box::new(move |_, _| {
let justification_stream = grandpa_link.justification_stream();
let shared_authority_set = grandpa_link.shared_authority_set().clone();
let finality_proof_provider = GrandpaFinalityProofProvider::new_for_service(backend.clone(), client.clone());

Box::new(move |_, subscription_executor| {
let shared_voter_state = SharedVoterState::empty();

let mut io = jsonrpc_core::IoHandler::default();
io.extend_with(SystemApi::to_delegate(FullSystem::new(
client.clone(),
pool.clone(),
DenyUnsafe::No,
)));
io.extend_with(GrandpaApi::to_delegate(GrandpaRpcHandler::new(
shared_authority_set.clone(),
shared_voter_state,
justification_stream.clone(),
subscription_executor,
finality_proof_provider.clone(),
)));
io.extend_with(MessageLaneApi::to_delegate(MessageLaneRpcHandler::new(
client.clone(),
backend.clone(),
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