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https://github.com/pezkuwichain/pezkuwi-subxt.git
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Oliver Tale-Yazdi
e1c033ebe1
(imported from https://github.com/paritytech/cumulus/pull/2157) ## Changes This MR refactores the XCMP, Parachains System and DMP pallets to use the [MessageQueue](https://github.com/paritytech/substrate/pull/12485) for delayed execution of incoming messages. The DMP pallet is entirely replaced by the MQ and thereby removed. This allows for PoV-bounded execution and resolves a number of issues that stem from the current work-around. All System Parachains adopt this change. The most important changes are in `primitives/core/src/lib.rs`, `parachains/common/src/process_xcm_message.rs`, `pallets/parachain-system/src/lib.rs`, `pallets/xcmp-queue/src/lib.rs` and the runtime configs. ### DMP Queue Pallet The pallet got removed and its logic refactored into parachain-system. Overweight message management can be done directly through the MQ pallet. Final undeployment migrations are provided by `cumulus_pallet_dmp_queue::UndeployDmpQueue` and `DeleteDmpQueue` that can be configured with an aux config trait like: ```rust parameter_types! { pub const DmpQueuePalletName: &'static str = \"DmpQueue\" < CHANGE ME; pub const RelayOrigin: AggregateMessageOrigin = AggregateMessageOrigin::Parent; } impl cumulus_pallet_dmp_queue::MigrationConfig for Runtime { type PalletName = DmpQueuePalletName; type DmpHandler = frame_support::traits::EnqueueWithOrigin<MessageQueue, RelayOrigin>; type DbWeight = <Runtime as frame_system::Config>::DbWeight; } // And adding them to your Migrations tuple: pub type Migrations = ( ... cumulus_pallet_dmp_queue::UndeployDmpQueue<Runtime>, cumulus_pallet_dmp_queue::DeleteDmpQueue<Runtime>, ); ``` ### XCMP Queue pallet Removed all dispatch queue functionality. Incoming XCMP messages are now either: Immediately handled if they are Signals, enqueued into the MQ pallet otherwise. New config items for the XCMP queue pallet: ```rust /// The actual queue implementation that retains the messages for later processing. type XcmpQueue: EnqueueMessage<ParaId>; /// How a XCM over HRMP from a sibling parachain should be processed. type XcmpProcessor: ProcessMessage<Origin = ParaId>; /// The maximal number of suspended XCMP channels at the same time. #[pallet::constant] type MaxInboundSuspended: Get<u32>; ``` How to configure those: ```rust // Use the MessageQueue pallet to store messages for later processing. The `TransformOrigin` is needed since // the MQ pallet itself operators on `AggregateMessageOrigin` but we want to enqueue `ParaId`s. type XcmpQueue = TransformOrigin<MessageQueue, AggregateMessageOrigin, ParaId, ParaIdToSibling>; // Process XCMP messages from siblings. This is type-safe to only accept `ParaId`s. They will be dispatched // with origin `Junction::Sibling(…)`. type XcmpProcessor = ProcessFromSibling< ProcessXcmMessage< AggregateMessageOrigin, xcm_executor::XcmExecutor<xcm_config::XcmConfig>, RuntimeCall, >, >; // Not really important what to choose here. Just something larger than the maximal number of channels. type MaxInboundSuspended = sp_core::ConstU32<1_000>; ``` The `InboundXcmpStatus` storage item was replaced by `InboundXcmpSuspended` since it now only tracks inbound queue suspension and no message indices anymore. Now only sends the most recent channel `Signals`, as all prio ones are out-dated anyway. ### Parachain System pallet For `DMP` messages instead of forwarding them to the `DMP` pallet, it now pushes them to the configured `DmpQueue`. The message processing which was triggered in `set_validation_data` is now being done by the MQ pallet `on_initialize`. XCMP messages are still handed off to the `XcmpMessageHandler` (XCMP-Queue pallet) - no change here. New config items for the parachain system pallet: ```rust /// Queues inbound downward messages for delayed processing. /// /// Analogous to the `XcmpQueue` of the XCMP queue pallet. type DmpQueue: EnqueueMessage<AggregateMessageOrigin>; ``` How to configure: ```rust /// Use the MQ pallet to store DMP messages for delayed processing. type DmpQueue = MessageQueue; ``` ## Message Flow The flow of messages on the parachain side. Messages come in from the left via the `Validation Data` and finally end up at the `Xcm Executor` on the right.  ## Further changes - Bumped the default suspension, drop and resume thresholds in `QueueConfigData::default()`. - `XcmpQueue::{suspend_xcm_execution, resume_xcm_execution}` errors when they would be a noop. - Properly validate the `QueueConfigData` before setting it. - Marked weight files as auto-generated so they wont auto-expand in the MR files view. - Move the `hypothetical` asserts to `frame_support` under the name `experimental_hypothetically` Questions: - [ ] What about the ugly `#[cfg(feature = \"runtime-benchmarks\")]` in the runtimes? Not sure how to best fix. Just having them like this makes tests fail that rely on the real message processor when the feature is enabled. - [ ] Need a good weight for `MessageQueueServiceWeight`. The scheduler already takes 80% so I put it to 10% but that is quite low. TODO: - [x] Remove c&p code after https://github.com/paritytech/polkadot/pull/6271 - [x] Use `HandleMessage` once it is public in Substrate - [x] fix `runtime-benchmarks` feature https://github.com/paritytech/polkadot/pull/6966 - [x] Benchmarks - [x] Tests - [ ] Migrate `InboundXcmpStatus` to `InboundXcmpSuspended` - [x] Possibly cleanup Migrations (DMP+XCMP) - [x] optional: create `TransformProcessMessageOrigin` in Substrate and replace `ProcessFromSibling` - [ ] Rerun weights on ref HW --------- Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> Co-authored-by: Liam Aharon <liam.aharon@hotmail.com> Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> Co-authored-by: command-bot <>
92 lines
5.2 KiB
TOML
92 lines
5.2 KiB
TOML
[package]
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name = "integration-tests-common"
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version = "1.0.0"
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authors.workspace = true
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edition.workspace = true
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license = "Apache-2.0"
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description = "Common resources for integration testing with xcm-emulator"
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publish = false
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[dependencies]
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codec = { package = "parity-scale-codec", version = "3.4.0", default-features = false }
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paste = "1.0.14"
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# Substrate
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grandpa = { package = "sc-consensus-grandpa", path = "../../../../../substrate/client/consensus/grandpa" }
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sp-authority-discovery = { path = "../../../../../substrate/primitives/authority-discovery", default-features = false}
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sp-runtime = { path = "../../../../../substrate/primitives/runtime", default-features = false}
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frame-support = { path = "../../../../../substrate/frame/support", default-features = false}
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sp-core = { path = "../../../../../substrate/primitives/core", default-features = false}
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sp-consensus-babe = { path = "../../../../../substrate/primitives/consensus/babe", default-features = false}
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pallet-assets = { path = "../../../../../substrate/frame/assets", default-features = false}
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pallet-balances = { path = "../../../../../substrate/frame/balances", default-features = false}
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pallet-staking = { path = "../../../../../substrate/frame/staking", default-features = false}
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pallet-message-queue = { path = "../../../../../substrate/frame/message-queue", default-features = false}
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pallet-im-online = { path = "../../../../../substrate/frame/im-online", default-features = false}
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beefy-primitives = { package = "sp-consensus-beefy", path = "../../../../../substrate/primitives/consensus/beefy" }
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# Polkadot
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polkadot-core-primitives = { path = "../../../../../polkadot/core-primitives", default-features = false}
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polkadot-parachain-primitives = { path = "../../../../../polkadot/parachain", default-features = false}
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polkadot-service = { path = "../../../../../polkadot/node/service", default-features = false, features = ["full-node"] }
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polkadot-primitives = { path = "../../../../../polkadot/primitives", default-features = false}
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polkadot-runtime-parachains = { path = "../../../../../polkadot/runtime/parachains" }
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rococo-runtime = { path = "../../../../../polkadot/runtime/rococo" }
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rococo-runtime-constants = { path = "../../../../../polkadot/runtime/rococo/constants" }
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westend-runtime = { path = "../../../../../polkadot/runtime/westend" }
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westend-runtime-constants = { path = "../../../../../polkadot/runtime/westend/constants" }
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xcm = { package = "staging-xcm", path = "../../../../../polkadot/xcm", default-features = false}
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pallet-xcm = { path = "../../../../../polkadot/xcm/pallet-xcm", default-features = false}
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# Cumulus
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parachains-common = { path = "../../../common" }
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cumulus-primitives-core = { path = "../../../../primitives/core" }
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penpal-runtime = { path = "../../../runtimes/testing/penpal" }
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asset-hub-polkadot-runtime = { path = "../../../runtimes/assets/asset-hub-polkadot" }
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asset-hub-kusama-runtime = { path = "../../../runtimes/assets/asset-hub-kusama" }
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asset-hub-rococo-runtime = { path = "../../../runtimes/assets/asset-hub-rococo" }
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asset-hub-westend-runtime = { path = "../../../runtimes/assets/asset-hub-westend" }
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collectives-polkadot-runtime = { path = "../../../runtimes/collectives/collectives-polkadot" }
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bridge-hub-kusama-runtime = { path = "../../../runtimes/bridge-hubs/bridge-hub-kusama" }
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bridge-hub-polkadot-runtime = { path = "../../../runtimes/bridge-hubs/bridge-hub-polkadot" }
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bridge-hub-rococo-runtime = { path = "../../../runtimes/bridge-hubs/bridge-hub-rococo" }
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xcm-emulator = { default-features = false, path = "../../../../xcm/xcm-emulator" }
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cumulus-pallet-xcmp-queue = { default-features = false, path = "../../../../pallets/xcmp-queue" }
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cumulus-pallet-parachain-system = { path = "../../../../pallets/parachain-system" }
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bp-messages = { path = "../../../../../bridges/primitives/messages" }
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pallet-bridge-messages = { path = "../../../../../bridges/modules/messages" }
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bridge-runtime-common = { path = "../../../../../bridges/bin/runtime-common" }
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[features]
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runtime-benchmarks = [
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"asset-hub-kusama-runtime/runtime-benchmarks",
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"asset-hub-polkadot-runtime/runtime-benchmarks",
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"asset-hub-rococo-runtime/runtime-benchmarks",
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"asset-hub-westend-runtime/runtime-benchmarks",
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"bridge-hub-kusama-runtime/runtime-benchmarks",
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"bridge-hub-polkadot-runtime/runtime-benchmarks",
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"bridge-hub-rococo-runtime/runtime-benchmarks",
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"bridge-runtime-common/runtime-benchmarks",
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"collectives-polkadot-runtime/runtime-benchmarks",
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"cumulus-pallet-parachain-system/runtime-benchmarks",
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"cumulus-pallet-xcmp-queue/runtime-benchmarks",
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"cumulus-primitives-core/runtime-benchmarks",
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"frame-support/runtime-benchmarks",
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"pallet-assets/runtime-benchmarks",
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"pallet-balances/runtime-benchmarks",
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"pallet-bridge-messages/runtime-benchmarks",
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"pallet-im-online/runtime-benchmarks",
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"pallet-message-queue/runtime-benchmarks",
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"pallet-staking/runtime-benchmarks",
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"pallet-xcm/runtime-benchmarks",
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"parachains-common/runtime-benchmarks",
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"penpal-runtime/runtime-benchmarks",
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"polkadot-parachain-primitives/runtime-benchmarks",
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"polkadot-primitives/runtime-benchmarks",
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"polkadot-runtime-parachains/runtime-benchmarks",
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"polkadot-service/runtime-benchmarks",
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"rococo-runtime/runtime-benchmarks",
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"sp-runtime/runtime-benchmarks",
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"westend-runtime/runtime-benchmarks",
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]
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