- Nov 17, 2023
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Adrian Catangiu authored
Fix some incorrect doc-comments
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- Nov 16, 2023
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joe petrowski authored
Missed in https://github.com/paritytech/polkadot-sdk/pull/1672
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- Nov 15, 2023
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Branislav Kontur authored
Rococo<>Wococo bridge is replaced by Rococo<Westend bridge, so this PR removes unneeded code. - [x] update bridges subtree after https://github.com/paritytech/parity-bridges-common/pull/2692 --------- Co-authored-by: command-bot <> Co-authored-by:
Svyatoslav Nikolsky <[email protected]>
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Adrian Catangiu authored
Refunding surplus happens anyway on xcm_executor::post_process(), automatically refunding surplus to original_origin at the end of execution. Since SovereignPaidRemoteExporter doesn't ClearOrigin, it can simply rely on the automatic mechanism. Furthermore, RefundSurplus instruction refunds _surplus_. Surplus exists only as a result of Transact, SetErrorHandler or SetAppendix instructions, none of which being part of the SovereignPaidRemoteExporter XCM program. So surplus is always zero here anyway.
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Dónal Murray authored
Add collectives and glutton parachain westend runtimes to prepare for #1737. The removal of system parachain native runtimes #1737 is blocked until chainspecs and runtime APIs can be dealt with cleanly (merge of #1256 and follow up PRs). In the meantime, these additions are ready to be merged to `master`, so I have separated them out into this PR. Also marked `bridge-hub-westend` as unimplemented in line with [this issue](https://github.com/paritytech/parity-bridges-common/issues/2602 ). TODO - [x] add to `command-bot` benchmarks - [x] add to `command-bot-scripts` benchmarks - [x] generate weights --------- Co-authored-by:
joe petrowski <[email protected]> Co-authored-by:
Muharem <[email protected]> Co-authored-by: command-bot <> Co-authored-by:
Oliver Tale-Yazdi <[email protected]> Co-authored-by:
Branislav Kontur <[email protected]>
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- Nov 14, 2023
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PG Herveou authored
This PR introduces: - XCM host functions `xcm_send`, `xcm_execute` - An Xcm trait into the config. that proxy these functions to to `pallet_xcm`, or disable their usage by using `()`. - A mock_network and xcm_test files to test the newly added xcm-related functions. --------- Co-authored-by:
Keith Yeung <[email protected]> Co-authored-by:
Sasha Gryaznov <[email protected]> Co-authored-by: command-bot <> Co-authored-by:
Francisco Aguirre <[email protected]> Co-authored-by:
Alexander Theißen <[email protected]>
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Alin Dima authored
Adds a `NodeFeatures` bitfield value to the runtime `HostConfiguration`, with the purpose of coordinating the enabling of node-side features, such as: https://github.com/paritytech/polkadot-sdk/issues/628 and https://github.com/paritytech/polkadot-sdk/issues/598. These are features that require all validators enable them at the same time, assuming all/most nodes have upgraded their node versions. This PR doesn't add any feature yet. These are coming in future PRs. Also adds a runtime API for querying the state of the client features and an extrinsic for setting/unsetting a feature by its index in the bitfield. Note: originally part of: https://github.com/paritytech/polkadot-sdk/pull/1644, but posted as standalone to be reused by other PRs until the initial PR is merged
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PG Herveou authored
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georgepisaltu authored
Fixes https://github.com/paritytech/polkadot-sdk/issues/106 Port of cumulus PR https://github.com/paritytech/cumulus/pull/2960 This PR adds the ability to bid for collator slots even after the max number of collators have already registered. This eliminates the first come, first served mechanism that was in place before. Key changes: - added `update_bond` extrinsic to allow registered candidates to adjust their bonds in order to dynamically control their bids - added `take_candidate_slot` extrinsic to try to replace an already existing candidate by bidding more than them - candidates are now kept in a sorted list in the pallet storage, where the top `DesiredCandidates` out of `MaxCandidates` candidates in the list will be selected by the session pallet as collators - if the candidacy bond is increased through a `set_candidacy_bond` call, candidates which don't meet the new bond requirements are kicked # Checklist - [ ] My PR includes a detailed description as outlined in the "Description" section above - [ ] My PR follows the [labeling requirements](https://github.com/paritytech/polkadot-sdk/blob/master/docs/CONTRIBUTING.md#process ) of this project (at minimum one label for `T` required) - [ ] I have made corresponding changes to the documentation (if applicable) - [ ] I have added tests that prove my fix is effective or that my feature works (if applicable) - [ ] If this PR alters any external APIs or interfaces used by Polkadot, the corresponding Polkadot PR is ready as well as the corresponding Cumulus PR (optional) --------- Signed-off-by:
georgepisaltu <[email protected]>
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Adrian Catangiu authored
- switch from Rococo<>Wococo to Rococo<>Westend bridge - add bidirectional simple tests - remove Wococo chains from xcm-emulator - added tests for assets transfers over Rococo<>Westend bridge fixes https://github.com/paritytech/parity-bridges-common/issues/2405
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Liam Aharon authored
Closes https://github.com/paritytech/polkadot-sdk/issues/2241 See issue comments for more details about this storage.
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Alin Dima authored
Collators were previously reencoding the available data and checking the erasure root. Replace that with just checking the PoV hash, which consumes much less CPU and takes less time. We also don't need to check the `PersistedValidationData` hash, as collators don't use it. Reason: https://github.com/paritytech/polkadot-sdk/issues/575#issuecomment-1806572230 After systematic chunks recovery is merged, collators will no longer do any reed-solomon encoding/decoding, which has proven to be a great CPU consumer. Signed-off-by:
alindima <[email protected]>
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- Nov 13, 2023
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Adrian Catangiu authored
## Motivation `pallet-xcm` is the main user-facing interface for XCM functionality, including assets manipulation functions like `teleportAssets()` and `reserve_transfer_assets()` calls. While `teleportAsset()` works both ways, `reserve_transfer_assets()` works only for sending reserve-based assets to a remote destination and beneficiary when the reserve is the _local chain_. ## Solution This PR enhances `pallet_xcm::(limited_)reserve_withdraw_assets` to support transfers when reserves are other chains. This will allow complete, **bi-directional** reserve-based asset transfers user stories using `pallet-xcm`. Enables following scenarios: - transferring assets with local reserve (was previously supported iff asset used as fee also had local reserve - now it works in all cases), - transferring assets with reserve on destination, - transferring assets with reserve on remote/third-party chain (iff assets and fees have same remote reserve), - transferring assets with reserve different than the reserve of the asset to be used as fees - meaning can be used to transfer random asset with local/dest reserve while using DOT for fees on all involved chains, even if DOT local/dest reserve doesn't match asset reserve, - transferring assets with any type of local/dest reserve while using fees which can be teleported between involved chains. All of the above is done by pallet inner logic without the user having to specify which scenario/reserves/teleports/etc. The correct scenario and corresponding XCM programs are identified, and respectively, built automatically based on runtime configuration of trusted teleporters and trusted reserves. #### Current limitations: - while `fees` and "non-fee" `assets` CAN have different reserves (or fees CAN be teleported), the remaining "non-fee" `assets` CANNOT, among themselves, have different reserve locations (this is also implicitly enforced by `MAX_ASSETS_FOR_TRANSFER=2`, but this can be safely increased in the future). - `fees` and "non-fee" `assets` CANNOT have **different remote** reserves (this could also be supported in the future, but adds even more complexity while possibly not being worth it - we'll see what the future holds). Fixes https://github.com/paritytech/polkadot-sdk/issues/1584 Fixes https://github.com/paritytech/polkadot-sdk/issues/2055 --------- Co-authored-by:
Francisco Aguirre <[email protected]> Co-authored-by:
Branislav Kontur <[email protected]>
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- Nov 10, 2023
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PG Herveou authored
We are introducing a new set of `XcmController` traits (final name yet to be determined). These traits are implemented by `pallet-xcm` and allows other pallets, such as `pallet_contracts`, to rely on these traits instead of tight coupling them to `pallet-xcm`. Using only the existing Xcm traits would mean duplicating the logic from `pallet-xcm` in these other pallets, which we aim to avoid. Our objective is to ensure that when these APIs are called from `pallet-contracts`, they produce the exact same outcomes as if called directly from `pallet-xcm`. The other benefits is that we can also expose return values to `pallet-contracts` instead of just calling `pallet-xcm` dispatchable and getting a `DispatchResult` back. See traits integration in this PR https://github.com/paritytech/polkadot-sdk/pull/1248 , where the traits are used as follow to define and implement `pallet-contracts` Config. ```rs // Contracts config: pub trait Config: frame_system::Config { // ... /// A type that exposes XCM APIs, allowing contracts to interact with other parachains, and /// execute XCM programs. type Xcm: xcm_executor::traits::Controller< OriginFor<Self>, <Self as frame_system::Config>::RuntimeCall, BlockNumberFor<Self>, >; } // implementation impl pallet_contracts::Config for Runtime { // ... type Xcm = pallet_xcm::Pallet<Self>; } ``` --------- Co-authored-by:
Alexander Theißen <[email protected]> Co-authored-by: command-bot <>
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- Nov 09, 2023
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Oliver Tale-Yazdi authored
Missing descriptions (47): - [x] `cumulus/client/collator/Cargo.toml` - [x] `cumulus/client/relay-chain-inprocess-interface/Cargo.toml` - [x] `cumulus/client/cli/Cargo.toml` - [x] `cumulus/client/service/Cargo.toml` - [x] `cumulus/client/relay-chain-rpc-interface/Cargo.toml` - [x] `cumulus/client/relay-chain-interface/Cargo.toml` - [x] `cumulus/client/relay-chain-minimal-node/Cargo.toml` - [x] `cumulus/parachains/pallets/parachain-info/Cargo.toml` - [x] `cumulus/parachains/pallets/ping/Cargo.toml` - [x] `cumulus/primitives/utility/Cargo.toml` - [x] `cumulus/primitives/aura/Cargo.toml` - [x] `cumulus/primitives/core/Cargo.toml` - [x] `cumulus/primitives/parachain-inherent/Cargo.toml` - [x] `cumulus/test/relay-sproof-builder/Cargo.toml` - [x] `cumulus/pallets/xcmp-queue/Cargo.toml` - [x] `cumulus/pallets/dmp-queue/Cargo.toml` - [x] `cumulus/pallets/xcm/Cargo.toml` - [x] `polkadot/erasure-coding/Cargo.toml` - [x] `polkadot/statement-table/Cargo.toml` - [x] `polkadot/primitives/Cargo.toml` - [x] `polkadot/rpc/Cargo.toml` - [x] `polkadot/node/service/Cargo.toml` - [x] `polkadot/node/core/parachains-inherent/Cargo.toml` - [x] `polkadot/node/core/approval-voting/Cargo.toml` - [x] `polkadot/node/core/dispute-coordinator/Cargo.toml` - [x] `polkadot/node/core/av-store/Cargo.toml` - [x] `polkadot/node/core/chain-api/Cargo.toml` - [x] `polkadot/node/core/prospective-parachains/Cargo.toml` - [x] `polkadot/node/core/backing/Cargo.toml` - [x] `polkadot/node/core/provisioner/Cargo.toml` - [x] `polkadot/node/core/runtime-api/Cargo.toml` - [x] `polkadot/node/core/bitfield-signing/Cargo.toml` - [x] `polkadot/node/network/dispute-distribution/Cargo.toml` - [x] `polkadot/node/network/bridge/Cargo.toml` - [x] `polkadot/node/network/collator-protocol/Cargo.toml` - [x] `polkadot/node/network/approval-distribution/Cargo.toml` - [x] `polkadot/node/network/availability-distribution/Cargo.toml` - [x] `polkadot/node/network/bitfield-distribution/Cargo.toml` - [x] `polkadot/node/network/gossip-support/Cargo.toml` - [x] `polkadot/node/network/availability-recovery/Cargo.toml` - [x] `polkadot/node/collation-generation/Cargo.toml` - [x] `polkadot/node/overseer/Cargo.toml` - [x] `polkadot/runtime/parachains/Cargo.toml` - [x] `polkadot/runtime/common/slot_range_helper/Cargo.toml` - [x] `polkadot/runtime/metrics/Cargo.toml` - [x] `polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml` - [x] `polkadot/utils/generate-bags/Cargo.toml` - [x] `substrate/bin/minimal/runtime/Cargo.toml` --------- Signed-off-by:
Oliver Tale-Yazdi <[email protected]> Signed-off-by:
alindima <[email protected]> Co-authored-by:
ordian <[email protected]> Co-authored-by:
Tsvetomir Dimitrov <[email protected]> Co-authored-by:
Marcin S <[email protected]> Co-authored-by:
alindima <[email protected]> Co-authored-by:
Sebastian Kunert <[email protected]> Co-authored-by:
Dmitry Markin <[email protected]> Co-authored-by:
joe petrowski <[email protected]> Co-authored-by:
Liam Aharon <[email protected]>
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- Nov 08, 2023
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RadiumBlock authored
# Description We would like to add our bootnodes to the following parachains: Westend: Westmint, Bridgehub Kusama: Statemine, Bridgehub Polkadot: Statemint, Bridgehub, Collectives Thank you. --------- Co-authored-by:
Oliver Tale-Yazdi <[email protected]>
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Vincent Geddes authored
This PR changes the registration order of the `MessageQueue` pallet so that it is registered last. This is necessary so that the [on_initialize](https://github.com/Snowfork/snowbridge/blob/df8d5da82e517a65fb0858a4f2ead533290336b5/parachain/pallets/outbound-queue/src/lib.rs#L267) hooks for Snowbridge can run before `MessageQueue` delivers messages using its own `on_initialize`. Generally, I think this is preferable regardless of Snowbridge's particular requirements. Other pallets may want to do housekeeping before MessageQueue starts delivering messages. I'm hoping this PR, if accepted, can be included in the same release as https://github.com/paritytech/polkadot-sdk/pull/1246. As otherwise, changing the order of pallet registration is an ABI-breaking change.
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Sebastian Kunert authored
This PR contains some fixes and cleanups for parachain nodes: 1. When using async backing, node no longer complains about being unable to reach the prospective-parachain subsystem. 2. Parachain warp sync now informs users that the finalized para block has been retrieved. ``` 2023-11-08 13:24:42 [Parachain]
🎉 Received finalized parachain header #5747719 (0xa0aa…674b) from the relay chain. ``` 3. When a user supplied an invalid `--relay-chain-rpc-url`, we were crashing with a very verbose message. Removed the `expect` and improved the error message. ``` 2023-11-08 13:57:56 [Parachain] No valid RPC url found. Stopping RPC worker. 2023-11-08 13:57:56 [Parachain] Essential task `relay-chain-rpc-worker` failed. Shutting down service. Error: Service(Application(WorkerCommunicationError("RPC worker channel closed. This can hint and connectivity issues with the supplied RPC endpoints. Message: oneshot canceled"))) ``` -
Michal Kucharczyk authored
Some legacy tests were mistakenly merged in #1256 for `emulated-integration-tests-common` crate. This PR fixes the function name `build_genesis_storage` (no need to use `legacy` suffix, even though the genesis is built from `RuntimeGenesisConfig`).
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Ignacio Palacios authored
Closes: - #1383 - Declared chains can be now be imported and reused in a different crate. - Chain declaration are now generic over a generic type `N` (the Network) - #1389 - Solved #1383, chains and networks declarations can be restructure to avoid having to compile all chains when running integrations tests where are not needed. - Chains are now declared on its own crate (removed from `integration-tests-common`) - Networks are now declared on its own crate (removed from `integration-tests-common`) - Integration tests will import only the relevant Network crate - `integration-tests-common` is renamed to `emulated-integration-tests-common` All this is necessary to be able to implement what is described here: https://github.com/paritytech/roadmap/issues/56#issuecomment-1777010553 --------- Co-authored-by: command-bot <>
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Bastian Köcher authored
The trie cache implementation was ignoring the `storage_root` when setting up the value cache. The problem with this is that the value cache works using `storage_keys` and these keys are not unique across different tries. A block can actually have different tries (main trie and multiple child tries). This pull request fixes the issue by not ignoring the `storage_root` and returning an unique `value_cache` per `storage_root`. It also adds a test for the seen bug and improves documentation that this doesn't happen again.
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Adrian Catangiu authored
`bridge-hub-westend-runtime` was added to cumulus/parachains, but wasn't hooked up to xcm-emulator to run tests against it. This commit addresses that ^. Signed-off-by:
Adrian Catangiu <[email protected]>
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- Nov 07, 2023
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Sebastian Kunert authored
When running with `--relay-chain-rpc-url` we received multiple reports of high traffic that disappears when `--in-peers-light 0` is set. Indeed it does not make much sense for light clients to connect to the minimal node since it is not running the block announce protocol and the request/response protocol for light clients. This is intended to alleviate the traffic issues for now. closes #1896 probably related https://github.com/paritytech/cumulus/issues/2563
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vuittont60 authored
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- Nov 06, 2023
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Michal Kucharczyk authored
This PR updates the version of `serde_json` to `1.0.108` throughout the codebase.
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- Nov 05, 2023
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Oliver Tale-Yazdi authored
Otherwise the return code is not correctly propagated (ref https://github.com/ggwpez/zepter/pull/48 ). --------- Signed-off-by:
Oliver Tale-Yazdi <[email protected]>
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Michal Kucharczyk authored
This PR prepares chains specs for _native-runtime-free_ world. This PR has following changes: - `substrate`: - adds support for: - JSON based `GenesisConfig` to `ChainSpec` allowing interaction with runtime `GenesisBuilder` API. - interacting with arbitrary runtime wasm blob to[ `chain-spec-builder`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/bin/utils/chain-spec-builder/src/lib.rs#L46) command line util, - removes [`code`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/frame/system/src/lib.rs#L660) from `system_pallet` - adds `code` to the `ChainSpec` - deprecates [`ChainSpec::from_genesis`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/client/chain-spec/src/chain_spec.rs#L263), but also changes the signature of this method extending it with `code` argument. [`ChainSpec::builder()`](https://github.com/paritytech/substrate/blob/20bee680ed098be7239cf7a6b804cd4de267983e/client/chain-spec/src/chain_spec.rs#L507 ) should be used instead. - `polkadot`: - all references to `RuntimeGenesisConfig` in `node/service` are removed, - all `(kusama|polkadot|versi|rococo|wococo)_(staging|dev)_genesis_config` functions now return the JSON patch for default runtime `GenesisConfig`, - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed, - `cumulus`: - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed, - _JSON_ patch configuration used instead of `RuntimeGenesisConfig struct` in all chain specs. --------- Co-authored-by: command-bot <> Co-authored-by:
Javier Viola <[email protected]> Co-authored-by:
Davide Galassi <[email protected]> Co-authored-by:
Francisco Aguirre <[email protected]> Co-authored-by:
Kevin Krone <[email protected]> Co-authored-by:
Bastian Köcher <[email protected]>
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Bulat Saifullin authored
# Description Update the bootnode of kusama parachains before decommissioning the nodes. This will avoid connecting to non-existing bootnodes.
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- Nov 04, 2023
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Michal Kucharczyk authored
This PR removes the `GenesisExt` wrapper over the `GenesisRuntimeConfig` in `cumulus-test-service`. Initialization of values that were performed by `GenesisExt::BuildStorage` was moved into `test_pallet` genesis. --------- Co-authored-by: command-bot <> Co-authored-by:
Bastian Köcher <[email protected]>
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- Nov 03, 2023
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Bastian Köcher authored
The `BlockBuilderProvider` was a trait that was defined in `sc-block-builder`. The trait was implemented for `Client`. This basically meant that you needed to import `sc-block-builder` any way to have access to the block builder. So, this trait was not providing any real value. This pull request is removing the said trait. Instead of the trait it introduces a builder for creating a `BlockBuilder`. The builder currently has the quite fabulous name `BlockBuilderBuilder` (I'm open to any better name
😅 ). The rest of the pull request is about replacing the old trait with the new builder. # Downstream code changes If you used `new_block` or `new_block_at` before you now need to switch it over to the new `BlockBuilderBuilder` pattern: ```rust // `new` requires a type that implements `CallApiAt`. let mut block_builder = BlockBuilderBuilder::new(client) // Then you need to specify the hash of the parent block the block will be build on top of .on_parent_block(at) // The block builder also needs the block number of the parent block. // Here it is fetched from the given `client` using the `HeaderBackend` // However, there also exists `with_parent_block_number` for directly passing the number .fetch_parent_block_number(client) .unwrap() // Enable proof recording if required. This call is optional. .enable_proof_recording() // Pass the digests. This call is optional. .with_inherent_digests(digests) .build() .expect("Creates new block builder"); ``` --------- Co-authored-by:Sebastian Kunert <[email protected]> Co-authored-by: command-bot <>
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Anthony Lazam authored
# Description Update the bootnode of kusama parachains before decommissioning the nodes. This will avoid connecting to non-existing bootnodes.
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Alexandru Gheorghe authored
The check_hardware functions does not give us too much information as to what is failing, so let's return the list of failed metrics, so that callers can print it. This would make debugging easier, rather than try to guess which dimension is actually failing. Signed-off-by:
Alexandru Gheorghe <[email protected]>
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Svyatoslav Nikolsky authored
Right now governance could only control byte-fee component of Rococo <> Westend message fees (paid at Asset Hubs). This PR changes it a bit: 1) governance now allowed to control both fee components - byte fee and base fee; 2) base fee now includes cost of "default" delivery and confirmation transactions, in addition to `ExportMessage` instruction cost.
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- Nov 02, 2023
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Oliver Tale-Yazdi authored
(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. ![Untitled (1)](https://github.com/paritytech/cumulus/assets/10380170/6cf8b377-88c9-4aed-96df-baace266e04d) ## 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 <[email protected]> Co-authored-by:
Liam Aharon <[email protected]> Co-authored-by:
joe petrowski <[email protected]> Co-authored-by:
Kian Paimani <[email protected]> Co-authored-by: command-bot <>
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- Nov 01, 2023
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Branislav Kontur authored
## Summary Asset bridging support for AssetHub**Rococo** <-> AssetHub**Wococo** was added [here](https://github.com/paritytech/polkadot-sdk/pull/1215), so now we aim to bridge AssetHub**Rococo** and AssetHub**Westend**. (And perhaps retire AssetHubWococo and the Wococo chains). ## Solution **bridge-hub-westend-runtime** - added new runtime as a copy of `bridge-hub-rococo-runtime` - added support for bridging to `BridgeHubRococo` - added tests and benchmarks **bridge-hub-rococo-runtime** - added support for bridging to `BridgeHubWestend` - added tests and benchmarks - internal refactoring by splitting bridge configuration per network, e.g., `bridge_to_whatevernetwork_config.rs`. **asset-hub-rococo-runtime** - added support for asset bridging to `AssetHubWestend` (allows to receive only WNDs) - added new xcm router for `Westend` - added tests and benchmarks **asset-hub-westend-runtime** - added support for asset bridging to `AssetHubRococo` (allows to receive only ROCs) - added new xcm router for `Rococo` - added tests and benchmarks ## Deployment All changes will be deployed as a part of https://github.com/paritytech/polkadot-sdk/issues/1988. ## TODO - [x] benchmarks for all pallet instances - [x] integration tests - [x] local run scripts Relates to: https://github.com/paritytech/parity-bridges-common/issues/2602 Relates to: https://github.com/paritytech/polkadot-sdk/issues/1988 --------- Co-authored-by: command-bot <> Co-authored-by:
Adrian Catangiu <[email protected]> Co-authored-by:
joe petrowski <[email protected]>
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Oliver Tale-Yazdi authored
Changes: - Change the fungible(s) logic to treat a self-transfer as No-OP (as long as all pre-checks pass). Note that the self-transfer case will not emit an event since no state was changed. --------- Signed-off-by:
Oliver Tale-Yazdi <[email protected]>
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Serban Iorga authored
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- Oct 31, 2023
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Lulu authored
Co-authored-by:
Sergejs Kostjucenko <[email protected]> Co-authored-by:
Bastian Köcher <[email protected]>
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Adrian Catangiu authored
Removed confusing and outdated `TODO`.
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- Oct 30, 2023
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Bastian Köcher authored
This ensures that upgrading a parachain code sends the same event & digest as when using `set_code` on a standalone chain. Close: https://github.com/paritytech/polkadot-sdk/issues/2049
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