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New relayer rewards scheme integration (#1652)

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* relayer rewards integration: initial commit

* added refund-relayer-extension to the millau runtime

* spelling

* spelling again

* new -> Default
This commit is contained in:
Svyatoslav Nikolsky
2022-12-09 17:19:02 +03:00
committed by Bastian Köcher
parent 161d861d9b
commit 2c5e2f09eb
11 changed files with 158 additions and 138 deletions
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bridges/modules/messages/src/lib.rs
+28 -19
View File
@@ -52,11 +52,11 @@ use crate::{
use bp_messages::{
source_chain::{
LaneMessageVerifier, MessageDeliveryAndDispatchPayment, SendMessageArtifacts,
TargetHeaderChain,
DeliveryConfirmationPayments, LaneMessageVerifier, SendMessageArtifacts, TargetHeaderChain,
},
target_chain::{
DispatchMessage, MessageDispatch, ProvedLaneMessages, ProvedMessages, SourceHeaderChain,
DeliveryPayments, DispatchMessage, MessageDispatch, ProvedLaneMessages, ProvedMessages,
SourceHeaderChain,
},
total_unrewarded_messages, DeliveredMessages, InboundLaneData, InboundMessageDetails, LaneId,
MessageKey, MessageNonce, MessagePayload, MessagesOperatingMode, OutboundLaneData,
@@ -143,6 +143,8 @@ pub mod pallet {
/// Identifier of relayer that deliver messages to this chain. Relayer reward is paid on the
/// bridged chain.
type InboundRelayer: Parameter + MaxEncodedLen;
/// Delivery payments.
type DeliveryPayments: DeliveryPayments<Self::AccountId>;
// Types that are used by outbound_lane (on source chain).
@@ -150,11 +152,8 @@ pub mod pallet {
type TargetHeaderChain: TargetHeaderChain<Self::OutboundPayload, Self::AccountId>;
/// Message payload verifier.
type LaneMessageVerifier: LaneMessageVerifier<Self::RuntimeOrigin, Self::OutboundPayload>;
/// Message delivery payment.
type MessageDeliveryAndDispatchPayment: MessageDeliveryAndDispatchPayment<
Self::RuntimeOrigin,
Self::AccountId,
>;
/// Delivery confirmation payments.
type DeliveryConfirmationPayments: DeliveryConfirmationPayments<Self::AccountId>;
// Types that are used by inbound_lane (on target chain).
@@ -377,9 +376,17 @@ pub mod pallet {
messages_received_status.push(lane_messages_received_status);
}
// let's now deal with relayer payments
T::DeliveryPayments::pay_reward(
relayer_id_at_this_chain,
total_messages,
valid_messages,
actual_weight,
);
log::debug!(
target: LOG_TARGET,
"Received messages: total={}, valid={}. Weight used: {}/{}",
"Received messages: total={}, valid={}. Weight used: {}/{}.",
total_messages,
valid_messages,
actual_weight,
@@ -388,7 +395,7 @@ pub mod pallet {
Self::deposit_event(Event::MessagesReceived(messages_received_status));
Ok(PostDispatchInfo { actual_weight: Some(actual_weight), pays_fee: Pays::Yes })
Ok(PostDispatchInfo { actual_weight: Some(actual_weight), pays_fee: Pays::No })
}
/// Receive messages delivery proof from bridged chain.
@@ -475,7 +482,7 @@ pub mod pallet {
});
// if some new messages have been confirmed, reward relayers
<T as Config<I>>::MessageDeliveryAndDispatchPayment::pay_relayers_rewards(
T::DeliveryConfirmationPayments::pay_reward(
lane_id,
lane_data.relayers,
&confirmation_relayer,
@@ -879,10 +886,10 @@ mod tests {
use super::*;
use crate::mock::{
message, message_payload, run_test, unrewarded_relayer, DbWeight,
RuntimeEvent as TestEvent, RuntimeOrigin, TestMessageDeliveryAndDispatchPayment,
TestMessagesDeliveryProof, TestMessagesProof, TestRuntime, MAX_OUTBOUND_PAYLOAD_SIZE,
PAYLOAD_REJECTED_BY_TARGET_CHAIN, REGULAR_PAYLOAD, TEST_LANE_ID, TEST_LANE_ID_2,
TEST_LANE_ID_3, TEST_RELAYER_A, TEST_RELAYER_B,
RuntimeEvent as TestEvent, RuntimeOrigin, TestDeliveryConfirmationPayments,
TestDeliveryPayments, TestMessagesDeliveryProof, TestMessagesProof, TestRuntime,
MAX_OUTBOUND_PAYLOAD_SIZE, PAYLOAD_REJECTED_BY_TARGET_CHAIN, REGULAR_PAYLOAD, TEST_LANE_ID,
TEST_LANE_ID_2, TEST_LANE_ID_3, TEST_RELAYER_A, TEST_RELAYER_B,
};
use bp_messages::{UnrewardedRelayer, UnrewardedRelayersState};
use bp_test_utils::generate_owned_bridge_module_tests;
@@ -1165,6 +1172,8 @@ mod tests {
));
assert_eq!(InboundLanes::<TestRuntime>::get(TEST_LANE_ID).0.last_delivered_nonce(), 1);
assert!(TestDeliveryPayments::is_reward_paid(1));
});
}
@@ -1326,8 +1335,8 @@ mod tests {
..Default::default()
},
));
assert!(TestMessageDeliveryAndDispatchPayment::is_reward_paid(TEST_RELAYER_A, 1));
assert!(!TestMessageDeliveryAndDispatchPayment::is_reward_paid(TEST_RELAYER_B, 1));
assert!(TestDeliveryConfirmationPayments::is_reward_paid(TEST_RELAYER_A, 1));
assert!(!TestDeliveryConfirmationPayments::is_reward_paid(TEST_RELAYER_B, 1));
// this reports delivery of both message 1 and message 2 => reward is paid only to
// TEST_RELAYER_B
@@ -1352,8 +1361,8 @@ mod tests {
..Default::default()
},
));
assert!(!TestMessageDeliveryAndDispatchPayment::is_reward_paid(TEST_RELAYER_A, 1));
assert!(TestMessageDeliveryAndDispatchPayment::is_reward_paid(TEST_RELAYER_B, 1));
assert!(!TestDeliveryConfirmationPayments::is_reward_paid(TEST_RELAYER_A, 1));
assert!(TestDeliveryConfirmationPayments::is_reward_paid(TEST_RELAYER_B, 1));
});
}