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Extract syncing protocol from sc-network
#12828
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Add supplementary asynchronous API for the import queue which means it can be run as an independent task and communicated with through the `ImportQueueService`. This commit removes removes block and justification imports from `sc-network` and provides `ChainSync` with a handle to import queue so it can import blocks and justifications. Polling of the import queue is moved complete out of `sc-network` and `sc_consensus::Link` is implemented for `ChainSyncInterfaceHandled` so the import queue can still influence the syncing process.
Some of the tests have to be rewritten
Remove `SyncConnected`/`SyncDisconnected` events from `NetworkEvenStream` and provide those events through `ChainSyncInterface` instead. Modify BEEFY/GRANDPA/transactions protocol and `NetworkGossip` to take `SyncEventStream` object which they listen to for incoming sync peer events.
This interface provides a set of miscellaneous functions that other subsystems can use to query, for example, the syncing status.
Subscribe to `NetworkStreamEvent` and poll the incoming notifications and substream events from `SyncingEngine`. The code needs refactoring.
This commits removes the last hard dependency of syncing from `sc-network` meaning the protocol now lives completely outside of `sc-network`, ignoring the hardcoded peerset entry which will be addressed in the future. Code needs a lot of refactoring.
They were written for the sole purpose of verifying that `NetworWorker` continues to function while the calls are being dispatched to `ChainSync`.
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atodorov
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Apr 3, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 3, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 3, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 4, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 4, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 5, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
ukint-vs
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Apr 10, 2023
* Move import queue out of `sc-network` Add supplementary asynchronous API for the import queue which means it can be run as an independent task and communicated with through the `ImportQueueService`. This commit removes removes block and justification imports from `sc-network` and provides `ChainSync` with a handle to import queue so it can import blocks and justifications. Polling of the import queue is moved complete out of `sc-network` and `sc_consensus::Link` is implemented for `ChainSyncInterfaceHandled` so the import queue can still influence the syncing process. * Move stuff to SyncingEngine * Move `ChainSync` instanation to `SyncingEngine` Some of the tests have to be rewritten * Move peer hashmap to `SyncingEngine` * Let `SyncingEngine` to implement `ChainSyncInterface` * Introduce `SyncStatusProvider` * Move `sync_peer_(connected|disconnected)` to `SyncingEngine` * Implement `SyncEventStream` Remove `SyncConnected`/`SyncDisconnected` events from `NetworkEvenStream` and provide those events through `ChainSyncInterface` instead. Modify BEEFY/GRANDPA/transactions protocol and `NetworkGossip` to take `SyncEventStream` object which they listen to for incoming sync peer events. * Introduce `ChainSyncInterface` This interface provides a set of miscellaneous functions that other subsystems can use to query, for example, the syncing status. * Move event stream polling to `SyncingEngine` Subscribe to `NetworkStreamEvent` and poll the incoming notifications and substream events from `SyncingEngine`. The code needs refactoring. * Make `SyncingEngine` into an asynchronous runner This commits removes the last hard dependency of syncing from `sc-network` meaning the protocol now lives completely outside of `sc-network`, ignoring the hardcoded peerset entry which will be addressed in the future. Code needs a lot of refactoring. * Fix warnings * Code refactoring * Use `SyncingService` for BEEFY * Use `SyncingService` for GRANDPA * Remove call delegation from `NetworkService` * Remove `ChainSyncService` * Remove `ChainSync` service tests They were written for the sole purpose of verifying that `NetworWorker` continues to function while the calls are being dispatched to `ChainSync`. * Refactor code * Refactor code * Update client/finality-grandpa/src/communication/tests.rs Co-authored-by: Anton <[email protected]> * Fix warnings * Apply review comments * Fix docs * Fix test * cargo-fmt * Update client/network/sync/src/engine.rs Co-authored-by: Anton <[email protected]> * Update client/network/sync/src/engine.rs Co-authored-by: Anton <[email protected]> * Add missing docs * Refactor code --------- Co-authored-by: Anton <[email protected]>
atodorov
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Apr 13, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 20, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 21, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 25, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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Apr 28, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
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May 1, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
atodorov
added a commit
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May 4, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
AurevoirXavier
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AurevoirXavier
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May 23, 2023
* Remove `account` * Update and companions * Companion of paritytech/cumulus#2164 * Companion of paritytech/substrate#13159 * Companion of paritytech/cumulus#1909 * Fmt * Companion of paritytech/polkadot#6744 * Companion of paritytech/cumulus#2245 * Companion of paritytech/substrate#12828 * Companion of paritytech/cumulus#2287 * Companion of paritytech/substrate#13592 * Companion of paritytech/cumulus#2308 * Companion of paritytech/substrate#13410 * Companion of paritytech/substrate#13305 * Companion of polkadot-evm/frontier#1050 * TODO weight * TODO weight * Companion of polkadot-evm/frontier#1040 Signed-off-by: Xavier Lau <[email protected]> * Remove unused dep * Try fix dev node paritytech/substrate#12828 * Fix the frontier part (#1154) * Fix dev node * Fmt * Bump moonbeam * Bump moonbeam * Remove unnecessary clone * Fix tests --------- Signed-off-by: Xavier Lau <[email protected]> Co-authored-by: Guantong <[email protected]> Co-authored-by: bear <[email protected]>
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This pull request has been mentioned on Polkadot Forum. There might be relevant details there: https://forum.polkadot.network/t/polkadot-release-analysis-v0-9-41-v0-9-42/2828/3 |
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nathanwhit
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Jun 7, 2023
- Use of `#[pallet::generate_store(pub(super) trait Store)]` will be removed soon, paritytech/substrate#13535 - Update return values and arguments, b/c syncing protocol was extracted from sc-network. See paritytech/substrate#12828 - Update call to construct_genesis_block(), see paritytech/substrate#13427 - Use of deprecated associated function `frame_support::dispatch::Weight::from_ref_time`: Will be removed soon; use `from_parts` instead.
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ggwpez
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Jul 13, 2023
* Companion for paritytech/substrate#12764 * Remove `async-trait` * Companion for paritytech/substrate#12828 * carg fmt * Update client/relay-chain-minimal-node/src/network.rs Co-authored-by: Bastian Köcher <[email protected]> * update lockfile for {"polkadot", "substrate"} --------- Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: parity-processbot <>
nathanwhit
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Jul 19, 2023
* Move import queue out of `sc-network` Add supplementary asynchronous API for the import queue which means it can be run as an independent task and communicated with through the `ImportQueueService`. This commit removes removes block and justification imports from `sc-network` and provides `ChainSync` with a handle to import queue so it can import blocks and justifications. Polling of the import queue is moved complete out of `sc-network` and `sc_consensus::Link` is implemented for `ChainSyncInterfaceHandled` so the import queue can still influence the syncing process. * Move stuff to SyncingEngine * Move `ChainSync` instanation to `SyncingEngine` Some of the tests have to be rewritten * Move peer hashmap to `SyncingEngine` * Let `SyncingEngine` to implement `ChainSyncInterface` * Introduce `SyncStatusProvider` * Move `sync_peer_(connected|disconnected)` to `SyncingEngine` * Implement `SyncEventStream` Remove `SyncConnected`/`SyncDisconnected` events from `NetworkEvenStream` and provide those events through `ChainSyncInterface` instead. Modify BEEFY/GRANDPA/transactions protocol and `NetworkGossip` to take `SyncEventStream` object which they listen to for incoming sync peer events. * Introduce `ChainSyncInterface` This interface provides a set of miscellaneous functions that other subsystems can use to query, for example, the syncing status. * Move event stream polling to `SyncingEngine` Subscribe to `NetworkStreamEvent` and poll the incoming notifications and substream events from `SyncingEngine`. The code needs refactoring. * Make `SyncingEngine` into an asynchronous runner This commits removes the last hard dependency of syncing from `sc-network` meaning the protocol now lives completely outside of `sc-network`, ignoring the hardcoded peerset entry which will be addressed in the future. Code needs a lot of refactoring. * Fix warnings * Code refactoring * Use `SyncingService` for BEEFY * Use `SyncingService` for GRANDPA * Remove call delegation from `NetworkService` * Remove `ChainSyncService` * Remove `ChainSync` service tests They were written for the sole purpose of verifying that `NetworWorker` continues to function while the calls are being dispatched to `ChainSync`. * Refactor code * Refactor code * Update client/finality-grandpa/src/communication/tests.rs Co-authored-by: Anton <[email protected]> * Fix warnings * Apply review comments * Fix docs * Fix test * cargo-fmt * Update client/network/sync/src/engine.rs Co-authored-by: Anton <[email protected]> * Update client/network/sync/src/engine.rs Co-authored-by: Anton <[email protected]> * Add missing docs * Refactor code --------- Co-authored-by: Anton <[email protected]>
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This PR extracts the syncing protocol from
sc-networkby introducing aSyncingEngineobject which holds all the syncing-related code that was previously inProtocol. It's an async task that can be communicated with usingSyncingService.SyncingEnginealso ownsChainSyncand is responsible for polling it.It was discovered in paritytech/polkadot-sdk#556 that the current handshaking implementation is incorrect and requires quite a bit of work to get it working properly. I would rather not tinker with the support beams in this PR and would like to address the handshaking issue in a follow-up PR if it's alright.
The only new code this PR adds is the
SyncingServicewhich models the already-existingNetworkServiceconcept, meaning it now implements the traits (such asNetworkBlockandJustificatonSyncLink) that were previously implemented byNetworkService. Other than that, this PR is just moving code away fromsc-networkand fixing any references other crates made to syncing-related concepts. The syncing code is in dire need of refactoring but that can be addressed in future PRs.Resolves #8686
polkadot companion: paritytech/polkadot#6380
cumulus companion: paritytech/cumulus#1939