Asynchronous backing PR #2300

slumber · 2023-03-09T17:05:35Z

This is the Cumulus companion to asynchronous backing.

There are 2 major changes introduced in this PR, which will be expanded upon in a blog post:

Consensus Hooks

The major change of this PR is to introduce a ConsensusHook to the pallet_parachain_system::Config of a parachain. This ConsensusHook is a pluggable component which allows a chain to manage its asynchronous backing backlog. It is enabled by adding the parameterized-consensus-hook feature to pallet-parachain-system in your runtime. There is an implementation of this for Aura within pallet-aura-ext.

Lookahead Collator for Aura

Cumulus consensus architecture has been overhauled, and the new "Lookahead" collator logic for Aura takes into account asynchronous backing. Further details on how to integrate this collator will follow in a dedicated post.

See paritytech/polkadot#3779, paritytech/polkadot#5022

client/relay-chain-minimal-node/src/collator_overseer.rs

…ng-feature

…ocks (#2438) * unincluded segment draft * read para head from storage proof * read_para_head -> read_included_para_head * Provide pub interface * add errors * fix unincluded segment update * BlockTracker -> Ancestor * add a dmp limit * Read para head depending on the storage switch * doc comments * storage items docs * add a sanity check on block initialize * Check watermark * append to the segment on block finalize * Move segment update into set_validation_data * Resolve para head todo * option watermark * fix comment * Drop dmq check * fix weight * doc-comments on inherent invariant * Remove TODO * add todo * primitives tests * pallet tests * doc comments

* refactor unincluded segment length into a ConsensusHook * add docs * refactor bandwidth_out calculation Co-authored-by: Chris Sosnin <[email protected]> * test for limits from impl * fmt * make tests compile * update comment * uncomment test * fix collator test by adding parent to state proof * patch HRMP watermark rules for unincluded segment * get consensus-common tests to pass, using unincluded segment * fix unincluded segment tests * get all tests passing * fmt * rustdoc CI * aura-ext: limit the number of authored blocks per slot (#2551) * aura_ext consensus hook * reverse dependency * include weight into hook * fix tests * remove stray println Co-authored-by: Chris Sosnin <[email protected]> * fix test warning * fix doc link --------- Co-authored-by: Chris Sosnin <[email protected]> Co-authored-by: Chris Sosnin <[email protected]>

…2594) * handle goahead signal for unincluded segment * doc comment * add test

* implement `drop_processed_messages` * drop messages based on relay parent number * adjust tests * drop changes to mqc * fix comment * drop test * drop more dead code

…ng-feature

…` logic (#2658) * aura-ext: check slot in consensus hook * convert relay chain slot * Make relay chain slot duration generic * use fixed velocity hook for pallets with aura * purge timestamp inherent * fix warning * adjust runtime tests * fix slots in tests * Make `xcm-emulator` test pass for new consensus hook (#2722) * add pallets on_initialize * tests pass * add AuraExt on_init * ".git/.scripts/commands/fmt/fmt.sh" --------- Co-authored-by: command-bot <> --------- Co-authored-by: Ignacio Palacios <[email protected]>

…ng-feature

* CollationGenerationConfig closure is now optional * fix test

* First pass * fmt * Added as default feature in tomls * Changed to direct dependency feature * Dealing with clippy error * Update pallets/parachain-system/src/lib.rs Co-authored-by: asynchronous rob <[email protected]> --------- Co-authored-by: asynchronous rob <[email protected]>

…cluded segment (#2948) * mostly address 2471 with a bug introduced * adjust relevant messaging state after computing total * fmt * max -> min * fix test implementation of xcmp source * add test * fix test message sending logic * fix + test * add more to unincluded segment test * fmt --------- Co-authored-by: Chris Sosnin <[email protected]>

…/ Polkadot-Parachain (#2864) * add a comment * refactor client/service utilities * deprecate start_collator * update parachain-template * update test-service in the same way * update polkadot-parachain crate * fmt * wire up new SubmitCollation message * some runtime utilities for implementing unincluded segment runtime APIs * allow parachains to configure their level of sybil-resistance when starting the network * make aura-ext compile * update to specify sybil resistance levels * fmt * specify relay chain slot duration in milliseconds * update Aura to explicitly produce Send futures also, make relay_chain_slot_duration a Duration * add authoring duration to basic collator and document params * integrate new basic collator into parachain-template * remove assert_send used for testing * basic-aura: only author when parent included * update polkadot-parachain-bin * fmt * some fixes * fixes * add a RelayNumberMonotonicallyIncreases * add a utility function for initializing subsystems * some logging for timestamp adjustment * fmt * some fixes for lookahead collator * add a log * update `find_potential_parents` to account for sessions * bound the loop * restore & deprecate old start_collator and start_full_node functions. * remove unnecessary await calls * fix warning * clippy * more clippy * remove unneeded logic * ci

Co-authored-by: Marcin S. <[email protected]>

pallets/parachain-system/src/validate_block/implementation.rs

parachains/runtimes/assets/asset-hub-kusama/src/lib.rs

bridges/bin/runtime-common/Cargo.toml

ordian

Haven't reviewed deeply, but approving to unblock merge.

Don't forget to revert diener patches.

ordian · 2023-08-18T08:38:34Z

parachains/integration-tests/emulated/collectives/collectives-polkadot/src/tests/fellowship.rs

-			.unwrap();
-	let pay_to = Polkadot::account_id_of(ALICE);
-	let pay_amount = 9000;
+	// let asset_id: u32 = 1984;


why comment out if you put ignore attribute? is it not compiling?

CI executes ignored tests

…ng-feature

…nto slumber-async-backing-feature

paritytech-processbot · 2023-08-18T16:12:06Z

Merge cancelled due to error. Error: Command 'Command { std: cd "/storage/repositories/cumulus" && "cargo" "update" "-v" "-p" "pallet-bounties:4.0.0-dev" "-p" "frame-remote-externalities:0.10.0-dev" "-p" "pallet-referenda:4.0.0-dev" "-p" "pallet-contracts-proc-macro:4.0.0-dev" "-p" "pallet-contracts-primitives:24.0.0" "-p" "sc-proposer-metrics:0.10.0-dev" "-p" "sp-consensus-babe:0.10.0-dev" "-p" "pallet-aura:4.0.0-dev" "-p" "pallet-scheduler:4.0.0-dev" "-p" "sc-consensus-aura:0.10.0-dev" "-p" "pallet-staking-reward-fn:4.0.0-dev" "-p" "sp-genesis-builder:0.1.0" "-p" "sc-allocator:4.1.0-dev" "-p" "sp-panic-handler:8.0.0" "-p" "substrate-test-client:2.0.1" "-p" "sp-rpc:6.0.0" "-p" "sc-network:0.10.0-dev" "-p" "sp-core-hashing-proc-macro:9.0.0" "-p" "pallet-nomination-pools-benchmarking:1.0.0" "-p" "sp-runtime-interface:17.0.0" "-p" "frame-election-provider-solution-type:4.0.0-dev" "-p" "frame-support-procedural-tools-derive:3.0.0" "-p" "pallet-preimage:4.0.0-dev" "-p" "sc-service:0.10.0-dev" "-p" "frame-system-benchmarking:4.0.0-dev" "-p" "mmr-gadget:4.0.0-dev" "-p" "pallet-vesting:4.0.0-dev" "-p" "pallet-staking-runtime-api:4.0.0-dev" "-p" "sc-consensus-grandpa-rpc:0.10.0-dev" "-p" "pallet-election-provider-multi-phase:4.0.0-dev" "-p" "frame-try-runtime:0.10.0-dev" "-p" "pallet-beefy:4.0.0-dev" "-p" "pallet-transaction-payment-rpc-runtime-api:4.0.0-dev" "-p" "pallet-transaction-payment:4.0.0-dev" "-p" "pallet-beefy-mmr:4.0.0-dev" "-p" "pallet-proxy:4.0.0-dev" "-p" "pallet-multisig:4.0.0-dev" "-p" "sp-staking:4.0.0-dev" "-p" "pallet-nis:4.0.0-dev" "-p" "sc-network-transactions:0.10.0-dev" "-p" "pallet-collective:4.0.0-dev" "-p" "sc-consensus-grandpa:0.10.0-dev" "-p" "sp-transaction-pool:4.0.0-dev" "-p" "pallet-bags-list:4.0.0-dev" "-p" "pallet-im-online:4.0.0-dev" "-p" "pallet-tips:4.0.0-dev" "-p" "frame-support-procedural:4.0.0-dev" "-p" "sp-weights:20.0.0" "-p" "pallet-whitelist:4.0.0-dev" "-p" "substrate-frame-rpc-system:4.0.0-dev" "-p" "pallet-recovery:4.0.0-dev" "-p" "fork-tree:3.0.0" "-p" "sc-keystore:4.0.0-dev" "-p" "sp-version:22.0.0" "-p" "sp-trie:22.0.0" "-p" "substrate-test-utils:4.0.0-dev" "-p" "sc-consensus-slots:0.10.0-dev" "-p" "sc-offchain:4.0.0-dev" "-p" "sc-executor-wasmtime:0.10.0-dev" "-p" "sc-tracing:4.0.0-dev" "-p" "sp-externalities:0.19.0" "-p" "sp-mmr-primitives:4.0.0-dev" "-p" "frame-benchmarking-cli:4.0.0-dev" "-p" "sp-statement-store:4.0.0-dev" "-p" "sc-network-common:0.10.0-dev" "-p" "pallet-election-provider-support-benchmarking:4.0.0-dev" "-p" "pallet-nfts-runtime-api:4.0.0-dev" "-p" "pallet-salary:4.0.0-dev" "-p" "sc-network-bitswap:0.10.0-dev" "-p" "sc-network-gossip:0.10.0-dev" "-p" "sp-core:21.0.0" "-p" "sc-executor:0.10.0-dev" "-p" "pallet-elections-phragmen:5.0.0-dev" "-p" "sc-sync-state-rpc:0.10.0-dev" "-p" "sp-std:8.0.0" "-p" "sp-npos-elections:4.0.0-dev" "-p" "pallet-timestamp:4.0.0-dev" "-p" "pallet-transaction-payment-rpc:4.0.0-dev" "-p" "sc-chain-spec:4.0.0-dev" "-p" "sp-storage:13.0.0" "-p" "pallet-staking-reward-curve:4.0.0-dev" "-p" "sp-transaction-storage-proof:4.0.0-dev" "-p" "pallet-asset-conversion:4.0.0-dev" "-p" "sp-inherents:4.0.0-dev" "-p" "frame-system-rpc-runtime-api:4.0.0-dev" "-p" "try-runtime-cli:0.10.0-dev" "-p" "sc-chain-spec-derive:4.0.0-dev" "-p" "sc-sysinfo:6.0.0-dev" "-p" "pallet-utility:4.0.0-dev" "-p" "pallet-membership:4.0.0-dev" "-p" "sc-client-db:0.10.0-dev" "-p" "sc-rpc-spec-v2:0.10.0-dev" "-p" "pallet-offences:4.0.0-dev" "-p" "substrate-state-trie-migration-rpc:4.0.0-dev" "-p" "sc-consensus-epochs:0.10.0-dev" "-p" "pallet-session-benchmarking:4.0.0-dev" "-p" "pallet-asset-tx-payment:4.0.0-dev" "-p" "sp-metadata-ir:0.1.0" "-p" "substrate-rpc-client:0.10.0-dev" "-p" "pallet-identity:4.0.0-dev" "-p" "sc-informant:0.10.0-dev" "-p" "sc-rpc-api:0.10.0-dev" "-p" "frame-election-provider-support:4.0.0-dev" "-p" "sc-storage-monitor:0.1.0" "-p" "frame-support:4.0.0-dev" "-p" "sc-telemetry:4.0.0-dev" "-p" "sp-consensus:0.10.0-dev" "-p" "sc-basic-authorship:0.10.0-dev" "-p" "sc-cli:0.10.0-dev" "-p" "sp-blockchain:4.0.0-dev" "-p" "sp-consensus-slots:0.10.0-dev" "-p" "frame-executive:4.0.0-dev" "-p" "pallet-message-queue:7.0.0-dev" "-p" "sp-maybe-compressed-blob:4.1.0-dev" "-p" "sc-network-light:0.10.0-dev" "-p" "sc-rpc-server:4.0.0-dev" "-p" "sp-application-crypto:23.0.0" "-p" "sc-authority-discovery:0.10.0-dev" "-p" "substrate-build-script-utils:3.0.0" "-p" "substrate-prometheus-endpoint:0.10.0-dev" "-p" "pallet-ranked-collective:4.0.0-dev" "-p" "sc-transaction-pool-api:4.0.0-dev" "-p" "sp-timestamp:4.0.0-dev" "-p" "pallet-contracts:4.0.0-dev" "-p" "pallet-fast-unstake:4.0.0-dev" "-p" "sp-state-machine:0.28.0" "-p" "sc-client-api:4.0.0-dev" "-p" "sp-keystore:0.27.0" "-p" "pallet-treasury:4.0.0-dev" "-p" "pallet-glutton:4.0.0-dev" "-p" "pallet-uniques:4.0.0-dev" "-p" "pallet-authorship:4.0.0-dev" "-p" "sc-rpc:4.0.0-dev" "-p" "sc-transaction-pool:4.0.0-dev" "-p" "sp-core-hashing:9.0.0" "-p" "sp-arithmetic:16.0.0" "-p" "pallet-balances:4.0.0-dev" "-p" "sp-api:4.0.0-dev" "-p" "sc-consensus-beefy:4.0.0-dev" "-p" "sp-authority-discovery:4.0.0-dev" "-p" "sp-database:4.0.0-dev" "-p" "sp-debug-derive:8.0.0" "-p" "pallet-session:4.0.0-dev" "-p" "sp-runtime:24.0.0" "-p" "sp-block-builder:4.0.0-dev" "-p" "sp-runtime-interface-proc-macro:11.0.0" "-p" "sc-consensus-babe:0.10.0-dev" "-p" "sp-version-proc-macro:8.0.0" "-p" "pallet-grandpa:4.0.0-dev" "-p" "frame-system:4.0.0-dev" "-p" "pallet-society:4.0.0-dev" "-p" "pallet-babe:4.0.0-dev" "-p" "sc-block-builder:0.10.0-dev" "-p" "sc-consensus:0.10.0-dev" "-p" "sp-consensus-grandpa:4.0.0-dev" "-p" "sp-tracing:10.0.0" "-p" "pallet-nomination-pools-runtime-api:1.0.0-dev" "-p" "frame-benchmarking:4.0.0-dev" "-p" "pallet-nfts:4.0.0-dev" "-p" "binary-merkle-tree:4.0.0-dev" "-p" "sc-executor-common:0.10.0-dev" "-p" "pallet-insecure-randomness-collective-flip:4.0.0-dev" "-p" "pallet-offences-benchmarking:4.0.0-dev" "-p" "sc-consensus-babe-rpc:0.10.0-dev" "-p" "pallet-sudo:4.0.0-dev" "-p" "sp-consensus-beefy:4.0.0-dev" "-p" "substrate-test-utils-derive:0.10.0-dev" "-p" "pallet-conviction-voting:4.0.0-dev" "-p" "pallet-core-fellowship:4.0.0-dev" "-p" "sc-state-db:0.10.0-dev" "-p" "sp-api-proc-macro:4.0.0-dev" "-p" "frame-support-procedural-tools:4.0.0-dev" "-p" "sp-io:23.0.0" "-p" "pallet-democracy:4.0.0-dev" "-p" "sp-offchain:4.0.0-dev" "-p" "pallet-asset-conversion-tx-payment:4.0.0-dev" "-p" "sp-wasm-interface:14.0.0" "-p" "sc-utils:4.0.0-dev" "-p" "sp-consensus-aura:0.10.0-dev" "-p" "sp-session:4.0.0-dev" "-p" "pallet-nomination-pools:1.0.0" "-p" "mmr-rpc:4.0.0-dev" "-p" "pallet-alliance:4.0.0-dev" "-p" "pallet-state-trie-migration:4.0.0-dev" "-p" "sp-keyring:24.0.0" "-p" "pallet-assets:4.0.0-dev" "-p" "sc-network-sync:0.10.0-dev" "-p" "pallet-staking:4.0.0-dev" "-p" "pallet-child-bounties:4.0.0-dev" "-p" "sc-tracing-proc-macro:4.0.0-dev" "-p" "pallet-mmr:4.0.0-dev" "-p" "sc-consensus-beefy-rpc:4.0.0-dev" "-p" "pallet-indices:4.0.0-dev" "-p" "substrate-wasm-builder:5.0.0-dev" "-p" "pallet-nft-fractionalization:4.0.0-dev" "-p" "pallet-authority-discovery:4.0.0-dev", kill_on_drop: false }' failed with status Some(101); output: Updating git repository https://github.com/paritytech/substrate
Updating crates.io index
Updating git repository https://github.com/w3f/ring-vrf
error: failed to select a version for polkadot-service.
... required by package cumulus-relay-chain-inprocess-interface v0.1.0 (/storage/repositories/cumulus/client/relay-chain-inprocess-interface)
... which satisfies path dependency cumulus-relay-chain-inprocess-interface (locked to 0.1.0) of package cumulus-client-network v0.1.0 (/storage/repositories/cumulus/client/network)
... which satisfies path dependency cumulus-client-network (locked to 0.1.0) of package cumulus-client-collator v0.1.0 (/storage/repositories/cumulus/client/collator)
... which satisfies path dependency cumulus-client-collator (locked to 0.1.0) of package cumulus-client-service v0.1.0 (/storage/repositories/cumulus/client/service)
... which satisfies path dependency cumulus-client-service (locked to 0.1.0) of package cumulus-test-service v0.1.0 (/storage/repositories/cumulus/test/service)
... which satisfies path dependency cumulus-test-service (locked to 0.1.0) of package cumulus-client-pov-recovery v0.1.0 (/storage/repositories/cumulus/client/pov-recovery)
... which satisfies path dependency cumulus-client-pov-recovery (locked to 0.1.0) of package cumulus-client-consensus-common v0.1.0 (/storage/repositories/cumulus/client/consensus/common)
... which satisfies path dependency cumulus-client-consensus-common (locked to 0.1.0) of package cumulus-client-consensus-relay-chain v0.1.0 (/storage/repositories/cumulus/client/consensus/relay-chain)
versions that meet the requirements * (locked to 0.9.43) are: 0.9.43

the package cumulus-relay-chain-inprocess-interface depends on polkadot-service, with features: network-protocol-staging but polkadot-service does not have these features.

failed to select a version for polkadot-service which could resolve this conflict

ordian · 2023-08-18T16:17:03Z

Cargo.lock

+version = "0.9.16"
+source = "git+https://github.com/paritytech/polkadot?branch=master#4b7822adeb666ad33539c7ecf1e4518d04b3a90c"
+dependencies = [
+ "bitvec 1.0.1",
+ "fatality",
+ "futures",
+ "parity-scale-codec 2.3.1",


these versions should be bumped in polkadot

ordian · 2023-08-18T16:17:25Z

bot merge

paritytech-processbot · 2023-08-18T16:17:32Z

Waiting for commit status.

muharem · 2023-08-22T11:02:19Z

@slumber any reason why the integration tests were commented? plans to get them back into master?

slumber · 2023-08-22T11:06:04Z

@slumber any reason why the integration tests were commented? plans to get them back into master?

See #3027 #2703

They're commented out because CI executes tests marked with #[ignore] anyway

slumber added 2 commits March 9, 2023 18:08

Update substrate & polkadot

35afcf7

min changes to make async backing compile

6a32271

slumber mentioned this pull request Mar 9, 2023

Asynchronous Backing MegaPR paritytech/polkadot#5022

Merged

mrcnski reviewed Mar 9, 2023

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client/relay-chain-minimal-node/src/collator_overseer.rs Outdated Show resolved Hide resolved

slumber and others added 2 commits April 20, 2023 01:01

Merge remote-tracking branch 'origin/master' into slumber-async-backi…

9f8e3fc

…ng-feature

slumber force-pushed the slumber-async-backing-feature branch from 3e20e1a to 86b5d3d Compare May 9, 2023 21:32

rphmeier and others added 20 commits May 16, 2023 20:29

parachain-system: ignore go ahead signal once upgrade is processed (#…

da07585

…2594) * handle goahead signal for unincluded segment * doc comment * add test

parachain-system: drop processed messages from inherent data (#2590)

59450a7

* implement `drop_processed_messages` * drop messages based on relay parent number * adjust tests * drop changes to mqc * fix comment * drop test * drop more dead code

Merge remote-tracking branch 'origin/master' into slumber-async-backi…

91f53dd

…ng-feature

clippy

6141995

Merge remote-tracking branch 'origin/master' into slumber-async-backi…

d276682

…ng-feature

update polkadot git refs

3772536

CollationGenerationConfig closure is now optional (#2772)

bd68bf9

* CollationGenerationConfig closure is now optional * fix test

Merge branch 'master' into slumber-async-backing-feature

99ec54f

Merge branch 'master' into slumber-async-backing-feature

59987af

propagate network-protocol-staging feature (#2899)

3cb039b

Merge branch 'master' into slumber-async-backing-feature

532defc

fmt

43f1835

Merge branch 'master' into slumber-async-backing-feature

b9c1922

bump deps and remove warning

e686dbb

update comment

3dd4757

Co-authored-by: Marcin S. <[email protected]>

rphmeier reviewed Aug 7, 2023

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pallets/parachain-system/src/validate_block/implementation.rs Outdated Show resolved Hide resolved

rphmeier reviewed Aug 7, 2023

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parachains/runtimes/assets/asset-hub-kusama/src/lib.rs Show resolved Hide resolved

slumber mentioned this pull request Aug 7, 2023

(async backing) restore CheckInherents for backwards-compatibility #2977

Merged

rphmeier added D5-nicetohaveaudit ⚠️ PR contains trivial changes to logic that should be properly reviewed. and removed T5-parachains This PR/Issue is related to Parachains. labels Aug 18, 2023

liamaharon reviewed Aug 18, 2023

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ordian approved these changes Aug 18, 2023

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revert to polkadot master

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eskimor approved these changes Aug 18, 2023

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bkontur approved these changes Aug 18, 2023

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Merge branch 'master' into slumber-async-backing-feature

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sandreim approved these changes Aug 18, 2023

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slumber added 2 commits August 18, 2023 16:41

Merge remote-tracking branch 'origin/master' into slumber-async-backi…

cc66f0f

…ng-feature

Merge remote-tracking branch 'origin/slumber-async-backing-feature' i…

800512d

…nto slumber-async-backing-feature

rphmeier approved these changes Aug 18, 2023

View reviewed changes

Merge branch 'master' into slumber-async-backing-feature

e2c2005

cargo update -p polkadot-primitives -p sp-io

5188e9c

ordian reviewed Aug 18, 2023

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paritytech-processbot bot merged commit 3cfe24f into master Aug 18, 2023

paritytech-processbot bot deleted the slumber-async-backing-feature branch August 18, 2023 16:57

NachoPal mentioned this pull request Sep 1, 2023

[xcm-emulator] Redo Parachain init paritytech/polkadot-sdk#1356

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jasl mentioned this pull request Oct 20, 2023

Upgrade polkadot-sdk to release-polkadot-v1.1.0 Phala-Network/khala-parachain#305

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crystalin mentioned this pull request Oct 20, 2023

Update substrate/polkadot/cumulus from v0.9.43 to v1.1.0 moonbeam-foundation/moonbeam#2535

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JesseAbram mentioned this pull request Oct 26, 2023

Update substrate and subxt entropyxyz/entropy-core#435

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simonsso mentioned this pull request Dec 13, 2023

Upgrade to polkadot 1.1.0 NodleCode/chain#800

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Investigate on Async Backing ChainSafe/gossamer#4231

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Asynchronous backing PR #2300

Asynchronous backing PR #2300

slumber commented Mar 9, 2023 •

edited by rphmeier

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Asynchronous backing PR #2300

Asynchronous backing PR #2300

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slumber commented Mar 9, 2023 •

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