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Custom relay strategy (#1198)

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* Add relayer strategy

* Add default relayer strategy

* default relayer strategy

* expose relayer strategy

* fix compile

* fix compile

* docs

* Rename Relayer to Relay, keep RelayerDecide

* split `DefaultRelayerStrategy` into `AltruisticRelayerStrategy` and `RationalRelayerStrategy`

* Remove relayer mode

* Remove unused import

* Rename `RelayerStrategy` to `RelayStrategy`

* Add missing docs

* clippy

* clippy

* clippy

* clippy

* Revert `relayer_mode` and add `MixStrategy`

* Add `EnforcementStrategy`

* fix bug and simplify relay strategy

* Update message_lane_loop.rs

* Update messages_target.rs

* clippy

* clippy

* clippy

* clippy

* clippy

* clippy

* clippy

* fix test

* fix test

* test

test

test

fix test
This commit is contained in:
fewensa
2021-11-09 17:01:06 +08:00
committed by Bastian Köcher
parent c2b38ba530
commit 19201175e6
17 changed files with 714 additions and 344 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/relays/lib-substrate-relay/src/messages_lane.rs
+7 -4
View File
@@ -25,7 +25,10 @@ use async_trait::async_trait;
use bp_messages::{LaneId, MessageNonce};
use bp_runtime::{AccountIdOf, IndexOf};
use frame_support::weights::Weight;
use messages_relay::message_lane::{MessageLane, SourceHeaderIdOf, TargetHeaderIdOf};
use messages_relay::{
message_lane::{MessageLane, SourceHeaderIdOf, TargetHeaderIdOf},
relay_strategy::RelayStrategy,
};
use relay_substrate_client::{
metrics::{FloatStorageValueMetric, StorageProofOverheadMetric},
BlockNumberOf, Chain, Client, HashOf,
@@ -39,7 +42,7 @@ use sp_runtime::FixedU128;
use std::ops::RangeInclusive;
/// Substrate <-> Substrate messages relay parameters.
pub struct MessagesRelayParams<SC: Chain, SS, TC: Chain, TS> {
pub struct MessagesRelayParams<SC: Chain, SS, TC: Chain, TS, Strategy: RelayStrategy> {
/// Messages source client.
pub source_client: Client<SC>,
/// Sign parameters for messages source chain.
@@ -58,10 +61,10 @@ pub struct MessagesRelayParams<SC: Chain, SS, TC: Chain, TS> {
pub target_to_source_headers_relay: Option<OnDemandHeadersRelay<TC>>,
/// Identifier of lane that needs to be served.
pub lane_id: LaneId,
/// Relayer operating mode.
pub relayer_mode: messages_relay::message_lane_loop::RelayerMode,
/// Metrics parameters.
pub metrics_params: MetricsParams,
/// Relay strategy
pub relay_strategy: Strategy,
}
/// Message sync pipeline for Substrate <-> Substrate relays.