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Limit max number of unconfirmed messages at inbound lane (#545)

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* limit maximal number of unconfirmed messages at inbound lane

* unrewarded_relayer_entries API

* change relay to support max unrewarded relayer entries

* Update modules/message-lane/src/inbound_lane.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update relays/messages-relay/src/message_lane_loop.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* removed pub

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
This commit is contained in:
Svyatoslav Nikolsky
2020-12-08 13:58:07 +03:00
committed by Bastian Köcher
parent 93b3d49047
commit 2944f997d1
17 changed files with 321 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/relays/substrate/src/messages_lane.rs
+4 -2
View File
@@ -35,10 +35,12 @@ pub trait SubstrateMessageLane: MessageLane {
/// Name of the runtime method that returns latest received (confirmed) nonce at the the source chain.
const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str;
/// Name of the runtime method that returns latest received nonce at the source chain.
/// Name of the runtime method that returns latest received nonce at the target chain.
const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str;
/// Name of the runtime method that returns latest confirmed (reward-paid) nonce at the source chain.
/// Name of the runtime method that returns latest confirmed (reward-paid) nonce at the target chain.
const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str;
/// Numebr of the runtime method that returns state of "unrewarded relayers" set at the target chain.
const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str;
/// Name of the runtime method that returns id of best finalized source header at target chain.
const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str;
bridges/relays/substrate/src/messages_target.rs
+18 -1
View File
@@ -22,7 +22,7 @@ use crate::messages_lane::SubstrateMessageLane;
use crate::messages_source::read_client_state;
use async_trait::async_trait;
use bp_message_lane::{LaneId, MessageNonce};
use bp_message_lane::{LaneId, MessageNonce, UnrewardedRelayersState};
use bp_runtime::InstanceId;
use codec::{Decode, Encode};
use messages_relay::{
@@ -135,6 +135,23 @@ where
Ok((id, latest_received_nonce))
}
async fn unrewarded_relayers_state(
&self,
id: TargetHeaderIdOf<P>,
) -> Result<(TargetHeaderIdOf<P>, UnrewardedRelayersState), Self::Error> {
let encoded_response = self
.client
.state_call(
P::INBOUND_LANE_UNREWARDED_RELAYERS_STATE.into(),
Bytes(self.lane_id.encode()),
Some(id.1),
)
.await?;
let unrewarded_relayers_state: UnrewardedRelayersState =
Decode::decode(&mut &encoded_response.0[..]).map_err(SubstrateError::ResponseParseFailed)?;
Ok((id, unrewarded_relayers_state))
}
async fn prove_messages_receiving(
&self,
id: TargetHeaderIdOf<P>,
bridges/relays/substrate/src/millau_messages_to_rialto.rs
+2
View File
@@ -46,6 +46,7 @@ impl SubstrateMessageLane for MillauMessagesToRialto {
const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str = bp_millau::FROM_MILLAU_LATEST_RECEIVED_NONCE_METHOD;
const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
bp_millau::FROM_MILLAU_LATEST_CONFIRMED_NONCE_METHOD;
const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str = bp_millau::FROM_MILLAU_UNREWARDED_RELAYERS_STATE;
const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str = bp_millau::FINALIZED_MILLAU_BLOCK_METHOD;
const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str = bp_rialto::FINALIZED_RIALTO_BLOCK_METHOD;
@@ -126,6 +127,7 @@ pub fn run(
reconnect_delay,
stall_timeout,
delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
max_unrewarded_relayer_entries_at_target: bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
max_unconfirmed_nonces_at_target: bp_rialto::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
max_messages_in_single_batch: bp_rialto::MAX_MESSAGES_IN_DELIVERY_TRANSACTION,
// TODO: subtract base weight of delivery from this when it'll be known
bridges/relays/substrate/src/rialto_messages_to_millau.rs
+2
View File
@@ -46,6 +46,7 @@ impl SubstrateMessageLane for RialtoMessagesToMillau {
const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str = bp_rialto::FROM_RIALTO_LATEST_RECEIVED_NONCE_METHOD;
const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
bp_rialto::FROM_RIALTO_LATEST_CONFIRMED_NONCE_METHOD;
const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str = bp_rialto::FROM_RIALTO_UNREWARDED_RELAYERS_STATE;
const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str = bp_rialto::FINALIZED_RIALTO_BLOCK_METHOD;
const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str = bp_millau::FINALIZED_MILLAU_BLOCK_METHOD;
@@ -126,6 +127,7 @@ pub fn run(
reconnect_delay,
stall_timeout,
delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
max_unrewarded_relayer_entries_at_target: bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
max_unconfirmed_nonces_at_target: bp_millau::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
max_messages_in_single_batch: bp_millau::MAX_MESSAGES_IN_DELIVERY_TRANSACTION,
// TODO: subtract base weight of delivery from this when it'll be known