Dynamic fees for bridges-v1 (#2294)

* impl backpressure in the XcmBlobHaulerAdapter * LocalXcmQueueManager + more adapters * OnMessageDelviered callback * forbid mesage delivery transactions when the channel between target bridge hub and target asset hub is suspended * pallet-xcm-bridge-hub-router * removed commented code * improvements and tests for palle-xcm-bridge-router * use LocalXcmChannel in XcmBlobMessageDispatch * new tests for logic changes in messages pallet * tests for LocalXcmQueueSuspender * tests for LocalXcmQueueMessageProcessor * tests for new logic in the XcmBlobHaulerAdapter * fix other tests in the bridge-runtime-common * extension_reject_call_when_dispatcher_is_inactive * benchmarks for pallet-xcm-bridge-hub-router * get rid of redundant storage value * add new pallet to verify-pallets-build.sh * fixing spellcheck, clippy and rustdoc * trigger CI * Revert "trigger CI" This reverts commit 48f1ba032334e3c6d8470436483736988aa060ac. * change log target for xcm bridge router pallet * Update modules/xcm-bridge-hub-router/src/lib.rs Co-authored-by: Branislav Kontur <bkontur@gmail.com> * use saturated_len where possible * fmt * (Suggestion) Ability to externalize configuration for `ExporterFor` (#2313) * Ability to externalize configuration for `ExporterFor` (Replaced `BridgedNetworkId/SiblingBridgeHubLocation` with `Bridges: ExporterFor`) * Fix millau * Compile fix * Return back `BridgedNetworkId` but as optional filter * Replaced `BaseFee` with fees from inner `Bridges: ExporterFor` * typo * Clippy * Rename LocalXcmChannel to XcmChannelStatusProvider (#2319) * Rename LocalXcmChannel to XcmChannelStatusProvider * fmt * added/fixed some docs * Dynamic fees v1: report congestion status to sending chain (#2318) * report congestion status: changes at the sending chain * OnMessagesDelivered is back * report congestion status: changes at the bridge hub * moer logging * fix? benchmarks * spelling * tests for XcmBlobHaulerAdapter and LocalXcmQueueManager * tests for messages pallet * fix typo * rustdoc * Update modules/messages/src/lib.rs * apply review suggestions * ".git/.scripts/commands/fmt/fmt.sh" * Added `XcmBridgeHubRouterCall::report_bridge_status` encodings for AHK/P (#2350) * Added `XcmBridgeHubRouterCall::report_bridge_status` encodings for AHK/P * Spellcheck * Added const for `XcmBridgeHubRouterTransactCallMaxWeight` * Cargo.lock * Introduced base delivery fee constants * Congestion messages as Optional to turn on/off `supports_congestion_detection` * Spellcheck * Ability to externalize dest for benchmarks * Ability to externalize dest for benchmarks --------- Co-authored-by: Branislav Kontur <bkontur@gmail.com> Co-authored-by: command-bot <>
2026-05-31 04:01:02 +00:00 · 2023-08-16 16:49:11 +03:00
parent dc8aa5df7d
commit 31a6cbeafb
30 changed files with 2031 additions and 71 deletions
@@ -42,6 +42,8 @@ parameter_types! {
 	/// chain, we make it synonymous with it and thus it is the `Here` location, which means "equivalent to
 	/// the context".
 	pub const TokenLocation: MultiLocation = Here.into_location();
+	/// Token asset identifier.
+	pub TokenAssetId: AssetId = TokenLocation::get().into();
 	/// The Millau network ID.
 	pub const ThisNetwork: NetworkId = CustomNetworkId::Millau.as_network_id();
 	/// The Rialto network ID.
@@ -98,7 +100,7 @@ parameter_types! {
 }

 /// The XCM router. We are not sending messages to sibling/parent/child chains here.
-pub type XcmRouter = ();
+pub type XcmRouter = EmulatedSiblingXcmpChannel;

 /// The barriers one of which must be passed for an XCM message to be executed.
 pub type Barrier = (
@@ -235,6 +237,38 @@ impl ExportXcm for ToRialtoOrRialtoParachainSwitchExporter {
 	}
 }

+/// Emulating XCMP channel with sibling chain. We don't have required infra here, at Millau,
+/// so we have to provide at least something to be able to run benchmarks.
+pub struct EmulatedSiblingXcmpChannel;
+
+impl SendXcm for EmulatedSiblingXcmpChannel {
+	type Ticket = ();
+
+	fn validate(
+		_destination: &mut Option<MultiLocation>,
+		_message: &mut Option<Xcm<()>>,
+	) -> SendResult<Self::Ticket> {
+		Ok(((), Default::default()))
+	}
+
+	fn deliver(_ticket: Self::Ticket) -> Result<XcmHash, SendError> {
+		Ok(XcmHash::default())
+	}
+}
+
+impl EmulatedSiblingXcmpChannel {
+	/// Start emulating congested channel.
+	pub fn make_congested() {
+		frame_support::storage::unhashed::put(b"EmulatedSiblingXcmpChannel.Congested", &true);
+	}
+}
+
+impl bp_xcm_bridge_hub_router::XcmChannelStatusProvider for EmulatedSiblingXcmpChannel {
+	fn is_congested() -> bool {
+		frame_support::storage::unhashed::get_or_default(b"EmulatedSiblingXcmpChannel.Congested")
+	}
+}
+
 #[cfg(test)]
 mod tests {
 	use super::*;
@@ -357,7 +391,7 @@ mod tests {
 		let dispatch_result = FromRialtoMessageDispatch::dispatch(incoming_message);
 		assert!(matches!(
 			dispatch_result.dispatch_level_result,
-			XcmBlobMessageDispatchResult::NotDispatched(_),
+			XcmBlobMessageDispatchResult::Dispatched,
 		));
 	}

@@ -370,7 +404,7 @@ mod tests {
 		let dispatch_result = FromRialtoMessageDispatch::dispatch(incoming_message);
 		assert!(matches!(
 			dispatch_result.dispatch_level_result,
-			XcmBlobMessageDispatchResult::NotDispatched(_),
+			XcmBlobMessageDispatchResult::Dispatched,
 		));
 	}
 }