Commit Graph

169 Commits

Author SHA1 Message Date
Michal Kucharczyk 49874882cf polkadot-node-subsystems: ChainApiBackend added + polkadot-debug image version fixed (#2411)
The out-dated version (bad tag) of [polkadot
image](https://github.com/paritytech/polkadot-sdk/blob/ede4a362622dfa69eb167eaa876246b1289f4b41/.gitlab/pipeline/zombienet/cumulus.yml#L31)
([docker
info](https://hub.docker.com/layers/paritypr/polkadot-debug/master/images/sha256:adb1658052cf671b50c90d5cece5c7a131efa1a95978249bd5cb85a5ad654f7a?context=explore))
was used. This PR fixes this.

See also:
https://github.com/paritytech/polkadot-sdk/pull/2411#issuecomment-1822632724

Also adds an abstraction that allows asynchronous backends to be passed to `ChainApiSubsystem`
---------

Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
2023-11-22 19:24:11 +01:00
jserrat ede4a36262 remove retry from backers on failed candidate validation (#2182)
Hey guys, as discussed I've changed the name to a more general one
`PvfExecKind`, is this good or too general?
Creating this as a draft, I still have to fix the tests.

Closes #1585

Kusama address: FkB6QEo8VnV3oifugNj5NeVG3Mvq1zFbrUu4P5YwRoe5mQN

---------

Co-authored-by: command-bot <>
Co-authored-by: Marcin S <marcin@realemail.net>
2023-11-20 13:00:19 +02:00
s0me0ne-unkn0wn 50390950d8 Refactor candidate validation messages (#2219) 2023-11-08 15:21:58 +01:00
Alin Dima 15df7f54d2 minor: overseer availability-distribution message declaration update (#2179)
availability-distribution subsystem is not sending availability-recovery
messages. Update the overseer declaration to reflect this
2023-11-06 17:30:09 +01:00
ordian 5ca909cc09 polkadot: eradicate LeafStatus (#1565)
Fixes #768.
2023-10-23 16:22:37 +02:00
Anton Vilhelm Ásgeirsson d2fc1d7c91 Fix links to implementers' guide (#1865)
# Description

In a couple of cases, there were links pointing to the w3f github pages
domain. In other instances, there were links pointing to the old
polkadot repo's github pages. Both of these are now pointing to the
relevant links in
https://paritytech.github.io/polkadot-sdk/book/index.html.

These changes were made specifically because the w3f github pages
returns a 404, and while fixing the links, the old polkadot repo links
were touched up as well even if they do redirect properly.

This shouldn't affect anything as these are documentation link changes
only.
2023-10-12 21:29:10 +02:00
Vsevolod Stakhov 44dbb73945 Allow to broadcast network messages in parallel (#1409)
This PR addresses multiple issues pending:

* [x] Update orchestra to the recent version and test how the node
performs
* [x] Add some useful metrics for outbound network bridge
* [x] Try to send incoming network requests to all subsystems without
blocking on some particular subsystem in that loop
* [x] Fix all incompatibilities between orchestra and polkadot code
(e.g. malus node)
2023-09-11 20:33:51 +02:00
ordian 15503883e2 polkadot: pin one block per session (#1220)
* polkadot: propagate UnpinHandle to ActiveLeafUpdate

Also extract the leaf creation for tests
into a common function.

* dispute-coordinator: try pinned blocks for slashin

* apparently 1.72 is smarter than 1.70

* address nits

* rename fresh_leaf to new_leaf
2023-09-07 13:24:40 +03:00
s0me0ne-unkn0wn a2b6470607 Use cached session index to obtain executor params (#1190)
* Import changes from archieved repo

* Revert erroneous changes

* Fix more tests

* Resolve discussions

* Fix MORE tests

* approval-voting: launch_approval better interface (#1355)

---------

Co-authored-by: Javier Viola <javier@parity.io>
Co-authored-by: ordian <noreply@reusable.software>
Co-authored-by: ordian <write@reusable.software>
2023-09-01 21:07:32 +03:00
ordian c168a77e26 deps: replace lru with schnellru (#1217)
* deps: replace lru with schnellru

* bring the peace to the galaxy
2023-08-28 19:04:11 +02:00
asynchronous rob 5174b9d2d7 Asynchronous Backing MegaPR (#5022)
* inclusion emulator logic for asynchronous backing (#4790)

* initial stab at candidate_context

* fmt

* docs & more TODOs

* some cleanups

* reframe as inclusion_emulator

* documentations yes

* update types

* add constraint modifications

* watermark

* produce modifications

* v2 primitives: re-export all v1 for consistency

* vstaging primitives

* emulator constraints: handle code upgrades

* produce outbound HRMP modifications

* stack.

* method for applying modifications

* method just for sanity-checking modifications

* fragments produce modifications, not prospectives

* make linear

* add some TODOs

* remove stacking; handle code upgrades

* take `fragment` private

* reintroduce stacking.

* fragment constructor

* add TODO

* allow validating fragments against future constraints

* docs

* relay-parent number and min code size checks

* check code upgrade restriction

* check max hrmp per candidate

* fmt

* remove GoAhead logic because it wasn't helpful

* docs on code upgrade failure

* test stacking

* test modifications against constraints

* fmt

* test fragments

* descending or duplicate test

* fmt

* remove unused imports in vstaging

* wrong primitives

* spellcheck

* Runtime changes for Asynchronous Backing (#4786)

* inclusion: utility for allowed relay-parents

* inclusion: use prev number instead of prev hash

* track most recent context of paras

* inclusion: accept previous relay-parents

* update dmp  advancement rule for async backing

* fmt

* add a comment about validation outputs

* clean up a couple of TODOs

* weights

* fix weights

* fmt

* Resolve dmp todo

* Restore inclusion tests

* Restore paras_inherent tests

* MostRecentContext test

* Benchmark for new paras dispatchable

* Prepare check_validation_outputs for upgrade

* cargo run --quiet --profile=production  --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --profile=production  --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --profile=production  --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --profile=production  --features=runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs

* Implementers guide changes

* More tests for allowed relay parents

* Add a github issue link

* Compute group index based on relay parent

* Storage migration

* Move allowed parents tracker to shared

* Compile error

* Get group assigned to core at the next block

* Test group assignment

* fmt

* Error instead of panic

* Update guide

* Extend doc-comment

* Update runtime/parachains/src/shared.rs

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

Co-authored-by: Chris Sosnin <chris125_@live.com>
Co-authored-by: Parity Bot <admin@parity.io>
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* Prospective Parachains Subsystem (#4913)

* docs and skeleton

* subsystem skeleton

* main loop

* fragment tree basics & fmt

* begin fragment trees & view

* flesh out more of view update logic

* further flesh out update logic

* some refcount functions for fragment trees

* add fatal/non-fatal errors

* use non-fatal results

* clear up some TODOs

* ideal format for scheduling info

* add a bunch of TODOs

* some more fluff

* extract fragment graph to submodule

* begin fragment graph API

* trees, not graphs

* improve docs

* scope and constructor for trees

* add some test TODOs

* limit max ancestors and store constraints

* constructor

* constraints: fix bug in HRMP watermarks

* fragment tree population logic

* set::retain

* extract population logic

* implement add_and_populate

* fmt

* add some TODOs in tests

* implement child-selection

* strip out old stuff based on wrong assumptions

* use fatality

* implement pruning

* remove unused ancestor constraints

* fragment tree instantiation

* remove outdated comment

* add message/request types and skeleton for handling

* fmt

* implement handle_candidate_seconded

* candidate storage: handle backed

* implement handle_candidate_backed

* implement answer_get_backable_candidate

* remove async where not needed

* implement fetch_ancestry

* add logic for run_iteration

* add some docs

* remove global allow(unused), fix warnings

* make spellcheck happy (despite English)

* fmt

* bump Cargo.lock

* replace tracing with gum

* introduce PopulateFrom trait

* implement GetHypotheticalDepths

* revise docs slightly

* first fragment tree scope test

* more scope tests

* test add_candidate

* fmt

* test retain

* refactor test code

* test populate is recursive

* test contiguity of depth 0 is maintained

* add_and_populate tests

* cycle tests

* remove PopulateFrom trait

* fmt

* test hypothetical depths (non-recursive)

* have CandidateSeconded return membership

* tree membership requests

* Add a ProspectiveParachainsSubsystem struct

* add a staging API for base constraints

* add a `From` impl

* add runtime API for staging_validity_constraints

* implement fetch_base_constraints

* implement `fetch_upcoming_paras`

* remove reconstruction of candidate receipt; no obvious usecase

* fmt

* export message to broader module

* remove last TODO

* correctly export

* fix compilation and add GetMinimumRelayParent request

* make provisioner into a real subsystem with proper mesage bounds

* fmt

* fix ChannelsOut in overseer test

* fix overseer tests

* fix again

* fmt

* Integrate prospective parachains subsystem into backing: Part 1 (#5557)

* BEGIN ASYNC candidate-backing CHANGES

* rename & document modes

* answer prospective validation data requests

* GetMinimumRelayParents request is now plural

* implement an implicit view utility for backing subsystems

* implicit-view: get allowed relay parents

* refactorings and improvements to implicit view

* add some TODOs for tests

* split implicit view updates into 2 functions

* backing: define State to prepare for functional refactor

* add some docs

* backing: implement bones of new leaf activation logic

* backing: create per-relay-parent-states

* use new handle_active_leaves_update

* begin extracting logic from CandidateBackingJob

* mostly extract statement import from job logic

* handle statement imports outside of job logic

* do some TODO planning for prospective parachains integration

* finish rewriting backing subsystem in functional style

* add prospective parachains mode to relay parent entries

* fmt

* add a RejectedByProspectiveParachains error

* notify prospective parachains of seconded and backed candidates

* always validate candidates exhaustively in backing.

* return persisted_validation_data from validation

* handle rejections by prospective parachains

* implement seconding sanity check

* invoke validate_and_second

* Alter statement table to allow multiple seconded messages per validator

* refactor backing to have statements carry PVD

* clean up all warnings

* Add tests for implicit view

* Improve doc comments

* Prospective parachains mode based on Runtime API version

* Add a TODO

* Rework seconding_sanity_check

* Iterate over responses

* Update backing tests

* collator-protocol: load PVD from runtime

* Fix validator side tests

* Update statement-distribution to fetch PVD

* Fix statement-distribution tests

* Backing tests with prospective paras #1

* fix per_relay_parent pruning in backing

* Test multiple leaves

* Test seconding sanity check

* Import statement order

Before creating an entry in `PerCandidateState` map
wait for the approval from the prospective parachains

* Add a test for correct state updates

* Second multiple candidates per relay parent test

* Add backing tests with prospective paras

* Second more than one test without prospective paras

* Add a test for prospective para blocks

* Update malus

* typos

Co-authored-by: Chris Sosnin <chris125_@live.com>

* Track occupied depth in backing per parachain (#5778)

* provisioner: async backing changes (#5711)

* Provisioner changes for async backing

* Select candidates based on prospective paras mode

* Revert naming

* Update tests

* Update TODO comment

* review

* provisioner: async backing changes (#5711)

* Provisioner changes for async backing

* Select candidates based on prospective paras mode

* Revert naming

* Update tests

* Update TODO comment

* review

* fmt

* Network bridge changes for asynchronous backing + update subsystems to handle versioned packets (#5991)

* BEGIN STATEMENT DISTRIBUTION WORK

create a vstaging network protocol which is the same as v1

* mostly make network bridge amenable to vstaging

* network-bridge: fully adapt to vstaging

* add some TODOs for tests

* fix fallout in bitfield-distribution

* bitfield distribution tests + TODOs

* fix fallout in gossip-support

* collator-protocol: fix message fallout

* collator-protocol: load PVD from runtime

* add TODO for vstaging tests

* make things compile

* set used network protocol version using a feature

* fmt

* get approval-distribution building

* fix approval-distribution tests

* spellcheck

* nits

* approval distribution net protocol test

* bitfield distribution net protocol test

* Revert "collator-protocol: fix message fallout"

This reverts commit 07cc887303e16c6b3843ecb25cdc7cc2080e2ed1.

* Network bridge tests

Co-authored-by: Chris Sosnin <chris125_@live.com>

* remove max_pov_size requirement from prospective pvd request (#6014)

* remove max_pov_size requirement from prospective pvd request

* fmt

* Extract legacy statement distribution to its own module (#6026)

* add compatibility type to v2 statement distribution message

* warning cleanup

* handle compatibility layer for v2

* clean up an unimplemented!() block

* circulate statements based on version

* extract legacy v1 code into separate module

* remove unimplemented

* clean up naming of from_requester/responder

* remove TODOs

* have backing share seconded statements with PVD

* fmt

* fix warning

* Quick fix unused warning for not yet implemented/used staging messages.

* Fix network bridge test

* Fix wrong merge.

We now have 23 subsystems (network bridge split + prospective
parachains)

Co-authored-by: Robert Klotzner <robert.klotzner@gmx.at>

* Version 3 is already live.

* Fix tests (#6055)

* Fix backing tests

* Fix warnings.

* fmt

* collator-protocol: asynchronous backing changes (#5740)

* Draft collator side changes

* Start working on collations management

* Handle peer's view change

* Versioning on advertising

* Versioned collation fetching request

* Handle versioned messages

* Improve docs for collation requests

* Add spans

* Add request receiver to overseer

* Fix collator side tests

* Extract relay parent mode to lib

* Validator side draft

* Add more checks for advertisement

* Request pvd based on async backing mode

* review

* Validator side improvements

* Make old tests green

* More fixes

* Collator side tests draft

* Send collation test

* fmt

* Collator side network protocol versioning

* cleanup

* merge artifacts

* Validator side net protocol versioning

* Remove fragment tree membership request

* Resolve todo

* Collator side core state test

* Improve net protocol compatibility

* Validator side tests

* more improvements

* style fixes

* downgrade log

* Track implicit assignments

* Limit the number of seconded candidates per para

* Add a sanity check

* Handle fetched candidate

* fix tests

* Retry fetch

* Guard against dequeueing while already fetching

* Reintegrate connection management

* Timeout on advertisements

* fmt

* spellcheck

* update tests after merge

* validator assignment fixes for backing and collator protocol (#6158)

* Rename depth->ancestry len in tests

* Refactor group assignments

* Remove implicit assignments

* backing: consider occupied core assignments

* Track a single para on validator side

* Refactor prospective parachains mode request (#6179)

* Extract prospective parachains mode into util

* Skip activations depending on the mode

* backing: don't send backed candidate to provisioner (#6185)

* backing: introduce `CanSecond` request for advertisements filtering (#6225)

* Drop BoundToRelayParent

* draft changes

* fix backing tests

* Fix genesis ancestry

* Fix validator side tests

* more tests

* cargo generate-lockfile

* Implement `StagingValidityConstraints` Runtime API method (#6258)

* Implement StagingValidityConstraints

* spellcheck

* fix ump params

* Update hrmp comment

* Introduce ump per candidate limit

* hypothetical earliest block

* refactor primitives usage

* hypothetical earliest block number test

* fix build

* Prepare the Runtime for asynchronous backing upgrade (#6287)

* Introduce async backing params to runtime config

* fix cumulus config

* use config

* finish runtimes

* Introduce new staging API

* Update collator protocol

* Update provisioner

* Update prospective parachains

* Update backing

* Move async backing params lower in the config

* make naming consistent

* misc

* Use real prospective parachains subsystem (#6407)

* Backport `HypotheticalFrontier` into the feature branch (#6605)

* implement more general HypotheticalFrontier

* fmt

* drop unneeded request

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

* Resolve todo about legacy leaf activation (#6447)

* fix bug/warning in handling membership answers

* Remove `HypotheticalDepthRequest` in favor of `HypotheticalFrontierRequest` (#6521)

* Remove `HypotheticalDepthRequest` for `HypotheticalFrontierRequest`

* Update tests

* Fix (removed wrong docstring)

* Fix can_second request

* Patch some dead_code errors

---------

Co-authored-by: Chris Sosnin <chris125_@live.com>

* Async Backing: Send Statement Distribution "Backed" messages (#6634)

* Backing: Send Statement Distribution "Backed" messages

Closes #6590.

**TODO:**

- [ ] Adjust tests

* Fix compile errors

* (Mostly) fix tests

* Fix comment

* Fix test and compile error

* Test that `StatementDistributionMessage::Backed` is sent

* Fix compile error

* Fix some clippy errors

* Add prospective parachains subsystem tests (#6454)

* Add prospective parachains subsystem test

* Add `should_do_no_work_if_async_backing_disabled_for_leaf` test

* Implement `activate_leaf` helper, up to getting ancestry

* Finish implementing `activate_leaf`

* Small refactor in `activate_leaf`

* Get `CandidateSeconded` working

* Finish `send_candidate_and_check_if_found` test

* Refactor; send more leaves & candidates

* Refactor test

* Implement `check_candidate_parent_leaving_view` test

* Start work on `check_candidate_on_multiple_forks` test

* Don’t associate specific parachains with leaf

* Finish `correctly_updates_leaves` test

* Fix cycle due to reused head data

* Fix `check_backable_query` test

* Fix `check_candidate_on_multiple_forks` test

* Add `check_depth_and_pvd_queries` test

* Address review comments

* Remove TODO

* add a new index for output head data to candidate storage

* Resolve test TODOs

* Fix compile errors

* test candidate storage pruning, make sure new index is cleaned up

---------

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

* Node-side metrics for asynchronous backing (#6549)

* Add metrics for `prune_view_candidate_storage`

* Add metrics for `request_unblocked_collations`

* Fix docstring

* Couple fixes from review comments

* Fix `check_depth_query` test

* inclusion-emulator: mirror advancement rule check (#6361)

* inclusion-emulator: mirror advancement rule check

* fix build

* prospective-parachains: introduce `backed_in_path_only` flag for advertisements (#6649)

* Introduce `backed_in_path_only` flag for depth request

* fmt

* update doc comment

* fmt

* Add async-backing zombienet tests (#6314)

* Async backing: impl guide for statement distribution (#6738)

Co-authored-by: Bradley Olson <34992650+BradleyOlson64@users.noreply.github.com>
Co-authored-by: alexgparity <115470171+alexgparity@users.noreply.github.com>

* Asynchronous backing statement distribution: Take III (#5999)

* add notification types for v2 statement-distribution

* improve protocol docs

* add empty vstaging module

* fmt

* add backed candidate packet request types

* start putting down structure of new logic

* handle activated leaf

* some sanity-checking on outbound statements

* fmt

* update vstaging share to use statements with PVD

* tiny refactor, candidate_hash location

* import local statements

* refactor statement import

* first stab at broadcast logic

* fmt

* fill out some TODOs

* start on handling incoming

* split off session info into separate map

* start in on a knowledge tracker

* address some grumbles

* format

* missed comment

* some docs for direct

* add note on slashing

* amend

* simplify 'direct' code

* finish up the 'direct' logic

* add a bunch of tests for the direct-in-group logic

* rename 'direct' to 'cluster', begin a candidate_entry module

* distill candidate_entry

* start in on a statement-store module

* some utilities for the statement store

* rewrite 'send_statement_direct' using new tools

* filter sending logic on peers which have the relay-parent in their view.

* some more logic for handling incoming statements

* req/res: BackedCandidatePacket -> AttestedCandidate + tweaks

* add a `validated_in_group` bitfield to BackedCandidateInventory

* BackedCandidateInventory -> Manifest

* start in on requester module

* add outgoing request for attested candidate

* add a priority mechanism for requester

* some request dispatch logic

* add seconded mask to tagged-request

* amend manifest to hold group index

* handle errors and set up scaffold for response validation

* validate attested candidate responses

* requester -> requests

* add some utilities for manipulating requests

* begin integrating requester

* start grid module

* tiny

* refactor grid topology to expose more info to subsystems

* fix grid_topology test

* fix overseer test

* implement topology group-based view construction logic

* fmt

* flesh out grid slightly more

* add indexed groups utility

* integrate Groups into per-session info

* refactor statement store to borrow Groups

* implement manifest knowledge utility

* add a test for topology setup

* don't send to group members

* test for conflicting manifests

* manifest knowledge tests

* fmt

* rename field

* garbage collection for grid tracker

* routines for finding correct/incorrect advertisers

* add manifest import logic

* tweak naming

* more tests for manifest import

* add comment

* rework candidates into a view-wide tracker

* fmt

* start writing boilerplate for grid sending

* fmt

* some more group boilerplate

* refactor handling of topology and authority IDs

* fmt

* send statements directly to grid peers where possible

* send to cluster only if statement belongs to cluster

* improve handling of cluster statements

* handle incoming statements along the grid

* API for introduction of candidates into the tree

* backing: use new prospective parachains API

* fmt prospective parachains changes

* fmt statement-dist

* fix condition

* get ready for tracking importable candidates

* prospective parachains: add Cow logic

* incomplete and complete hypothetical candidates

* remove keep_if_unneeded

* fmt

* implement more general HypotheticalFrontier

* fmt, cleanup

* add a by_parent_hash index to candidate tracker

* more framework for future code

* utilities for getting all hypothetical candidates for frontier

* track origin in statement store

* fmt

* requests should return peer

* apply post-confirmation reckoning

* flesh out import/announce/circulate logic on new statements

* adjust

* adjust TODO comment

* fix  backing tests

* update statement-distribution to use new indexedvec

* fmt

* query hypothetical candidates

* implement `note_importable_under`

* extract common utility of fragment tree updates

* add a helper function for getting statements unknown by backing

* import fresh statements to backing

* send announcements and acknowledgements over grid

* provide freshly importable statements

also avoid tracking backed candidates in statement distribution

* do not issue requests on newly importable candidates

* add TODO for later when confirming candidate

* write a routine for handling backed candidate notifications

* simplify grid substantially

* add some test TODOs

* handle confirmed candidates & grid announcements

* finish implementing manifest handling, including follow up statements

* send follow-up statements when acknowledging freshly backed

* fmt

* handle incoming acknowledgements

* a little DRYing

* wire up network messages to handlers

* fmt

* some skeleton code for peer view update handling

* more peer view skeleton stuff

* Fix async backing statement distribution tests (#6621)

* Fix compile errors in tests

* Cargo fmt

* Resolve some todos in async backing statement-distribution branch (#6482)

* Implement `remove_by_relay_parent`

* Extract `minimum_votes` to shared primitives.

* Add `can_send_statements_received_with_prejudice` test

* Fix test

* Update docstrings

* Cargo fmt

* Fix compile error

* Fix compile errors in tests

* Cargo fmt

* Add module docs; write `test_priority_ordering` (first draft)

* Fix `test_priority_ordering`

* Move `insert_or_update_priority`: `Drop` -> `set_cluster_priority`

* Address review comments

* Remove `Entry::get_mut`

* fix test compilation

* add a TODO for a test

* clean up a couple of TODOs

* implement sending pending cluster statements

* refactor utility function for sending acknowledgement and statements

* mostly implement catching peers up via grid

* Fix clippy error

* alter grid to track all pending statements

* fix more TODOs and format

* tweak a TODO in requests

* some logic for dispatching requests

* fmt

* skeleton for response receiving

* Async backing statement distribution: cluster tests (#6678)

* Add `pending_statements_set_when_receiving_fresh_statements`

* Add `pending_statements_updated_when_sending_statements` test

* fix up

* fmt

* update TODO

* rework seconded mask in requests

* change doc

* change unhandledresponse not to borrow request manager

* only accept responses sufficient to back

* finish implementing response handling

* extract statement filter to protocol crate

* rework requests: use statement filter in network protocol

* dispatch cluster requests correctly

* rework cluster statement sending

* implement request answering

* fmt

* only send confirmed candidate statement messages on unified relay-parent

* Fix Tests In Statement Distribution Branch

* Async Backing: Integrate `vstaging` of statement distribution into `lib.rs` (#6715)

* Integrate `handle_active_leaves_update`

* Integrate `share_local_statement`/`handle_backed_candidate_message`

* Start hooking up request/response flow

* Finish hooking up request/response flow

* Limit number of parallel requests in responder

* Fix test compilation errors

* Fix missing check for prospective parachains mode

* Fix some more compile errors

* clean up some review comments

* clean up warnings

* Async backing statement distribution: grid tests (#6673)

* Add `manifest_import_returns_ok_true` test

* cargo fmt

* Add pending_communication_receiving_manifest_on_confirmed_candidate

* Add `senders_can_provide_manifests_in_acknowledgement` test

* Add a couple of tests for pending statements

* Add `pending_statements_cleared_when_sending` test

* Add `pending_statements_respect_remote_knowledge` test

* Refactor group creation in tests

* Clarify docs

* Address some review comments

* Make some clarifications

* Fix post-merge errors

* Clarify test `senders_can_provide_manifests_in_acknowledgement`

* Try writing `pending_statements_are_updated_after_manifest_exchange`

* Document "seconding limit" and `reject_overflowing_manifests` test

* Test that seconding counts are not updated for validators on error

* Fix tests

* Fix manifest exchange test

* Add more tests in `requests.rs` (#6707)

This resolves remaining TODOs in this file.

* remove outdated inventory terminology

* Async backing statement distribution: `Candidates` tests (#6658)

* Async Backing: Fix clippy errors in statement distribution branch (#6720)

* Integrate `handle_active_leaves_update`

* Integrate `share_local_statement`/`handle_backed_candidate_message`

* Start hooking up request/response flow

* Finish hooking up request/response flow

* Limit number of parallel requests in responder

* Fix test compilation errors

* Fix missing check for prospective parachains mode

* Fix some more compile errors

* Async Backing: Fix clippy errors in statement distribution branch

* Fix some more clippy lints

* add tests module

* fix warnings in existing tests

* create basic test harness

* create a test state struct

* fmt

* create empty cluster & grid modules for tests

* some TODOs for cluster test suite

* describe test-suite for grid logic

* describe request test suite

* fix seconding-limit bug

* Remove extraneous `pub`

This somehow made it into my clippy PR.

* Fix some test compile warnings

* Remove some unneeded `allow`s

* adapt some new test helpers from Marcin

* add helper for activating a gossip topology

* add utility for signing statements

* helpers for connecting/disconnecting peers

* round out network utilities

* fmt

* fix bug in initializing validator-meta

* fix compilation

* implement first cluster test

* TODOs for incoming request tests

* Remove unneeded `make_committed_candidate` helper

* fmt

* some more tests for cluster

* add a TODO about grid senders

* integrate inbound req/res into test harness

* polish off initial cluster test suite

* keep introduce candidate request

* fix tests after introduce candidate request

* fmt

* Add grid protocol to module docs

* Fix comments

* Test `backed_in_path_only: true`

* Update node/network/protocol/src/lib.rs

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* Update node/network/protocol/src/request_response/mod.rs

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* Mark receiver with `vstaging`

* validate grid senders based on manifest kind

* fix mask_seconded/valid

* fix unwanted-mask check

* fix build

* resolve todo on leaf mode

* Unify protocol naming to vstaging

* fmt, fix grid test after topology change

* typo

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* address review

* adjust comment, make easier to understand

* Fix typo

---------

Co-authored-by: Marcin S <marcin@bytedude.com>
Co-authored-by: Marcin S <marcin@realemail.net>
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: Chris Sosnin <chris125_@live.com>

* miscellaneous fixes to make asynchronous backing work (#6791)

* propagate network-protocol-staging feature

* add feature to adder-collator as well

* allow collation-generation of occupied cores

* prospective parachains: special treatment for pending availability candidates

* runtime: fetch candidates pending availability

* lazily construct PVD for pending candidates

* fix fallout in prospective parachains hypothetical/select_child

* runtime: enact candidates when creating paras-inherent

* make tests compile

* test pending availability in the scope

* add prospective parachains test

* fix validity constraints leftovers

* drop prints

* Fix typos

---------

Co-authored-by: Chris Sosnin <chris125_@live.com>
Co-authored-by: Marcin S <marcin@realemail.net>

* Remove restart from test (#6840)

* Async Backing: Statement Distribution Tests (#6755)

* start on handling incoming

* split off session info into separate map

* start in on a knowledge tracker

* address some grumbles

* format

* missed comment

* some docs for direct

* add note on slashing

* amend

* simplify 'direct' code

* finish up the 'direct' logic

* add a bunch of tests for the direct-in-group logic

* rename 'direct' to 'cluster', begin a candidate_entry module

* distill candidate_entry

* start in on a statement-store module

* some utilities for the statement store

* rewrite 'send_statement_direct' using new tools

* filter sending logic on peers which have the relay-parent in their view.

* some more logic for handling incoming statements

* req/res: BackedCandidatePacket -> AttestedCandidate + tweaks

* add a `validated_in_group` bitfield to BackedCandidateInventory

* BackedCandidateInventory -> Manifest

* start in on requester module

* add outgoing request for attested candidate

* add a priority mechanism for requester

* some request dispatch logic

* add seconded mask to tagged-request

* amend manifest to hold group index

* handle errors and set up scaffold for response validation

* validate attested candidate responses

* requester -> requests

* add some utilities for manipulating requests

* begin integrating requester

* start grid module

* tiny

* refactor grid topology to expose more info to subsystems

* fix grid_topology test

* fix overseer test

* implement topology group-based view construction logic

* fmt

* flesh out grid slightly more

* add indexed groups utility

* integrate Groups into per-session info

* refactor statement store to borrow Groups

* implement manifest knowledge utility

* add a test for topology setup

* don't send to group members

* test for conflicting manifests

* manifest knowledge tests

* fmt

* rename field

* garbage collection for grid tracker

* routines for finding correct/incorrect advertisers

* add manifest import logic

* tweak naming

* more tests for manifest import

* add comment

* rework candidates into a view-wide tracker

* fmt

* start writing boilerplate for grid sending

* fmt

* some more group boilerplate

* refactor handling of topology and authority IDs

* fmt

* send statements directly to grid peers where possible

* send to cluster only if statement belongs to cluster

* improve handling of cluster statements

* handle incoming statements along the grid

* API for introduction of candidates into the tree

* backing: use new prospective parachains API

* fmt prospective parachains changes

* fmt statement-dist

* fix condition

* get ready for tracking importable candidates

* prospective parachains: add Cow logic

* incomplete and complete hypothetical candidates

* remove keep_if_unneeded

* fmt

* implement more general HypotheticalFrontier

* fmt, cleanup

* add a by_parent_hash index to candidate tracker

* more framework for future code

* utilities for getting all hypothetical candidates for frontier

* track origin in statement store

* fmt

* requests should return peer

* apply post-confirmation reckoning

* flesh out import/announce/circulate logic on new statements

* adjust

* adjust TODO comment

* fix  backing tests

* update statement-distribution to use new indexedvec

* fmt

* query hypothetical candidates

* implement `note_importable_under`

* extract common utility of fragment tree updates

* add a helper function for getting statements unknown by backing

* import fresh statements to backing

* send announcements and acknowledgements over grid

* provide freshly importable statements

also avoid tracking backed candidates in statement distribution

* do not issue requests on newly importable candidates

* add TODO for later when confirming candidate

* write a routine for handling backed candidate notifications

* simplify grid substantially

* add some test TODOs

* handle confirmed candidates & grid announcements

* finish implementing manifest handling, including follow up statements

* send follow-up statements when acknowledging freshly backed

* fmt

* handle incoming acknowledgements

* a little DRYing

* wire up network messages to handlers

* fmt

* some skeleton code for peer view update handling

* more peer view skeleton stuff

* Fix async backing statement distribution tests (#6621)

* Fix compile errors in tests

* Cargo fmt

* Resolve some todos in async backing statement-distribution branch (#6482)

* Implement `remove_by_relay_parent`

* Extract `minimum_votes` to shared primitives.

* Add `can_send_statements_received_with_prejudice` test

* Fix test

* Update docstrings

* Cargo fmt

* Fix compile error

* Fix compile errors in tests

* Cargo fmt

* Add module docs; write `test_priority_ordering` (first draft)

* Fix `test_priority_ordering`

* Move `insert_or_update_priority`: `Drop` -> `set_cluster_priority`

* Address review comments

* Remove `Entry::get_mut`

* fix test compilation

* add a TODO for a test

* clean up a couple of TODOs

* implement sending pending cluster statements

* refactor utility function for sending acknowledgement and statements

* mostly implement catching peers up via grid

* Fix clippy error

* alter grid to track all pending statements

* fix more TODOs and format

* tweak a TODO in requests

* some logic for dispatching requests

* fmt

* skeleton for response receiving

* Async backing statement distribution: cluster tests (#6678)

* Add `pending_statements_set_when_receiving_fresh_statements`

* Add `pending_statements_updated_when_sending_statements` test

* fix up

* fmt

* update TODO

* rework seconded mask in requests

* change doc

* change unhandledresponse not to borrow request manager

* only accept responses sufficient to back

* finish implementing response handling

* extract statement filter to protocol crate

* rework requests: use statement filter in network protocol

* dispatch cluster requests correctly

* rework cluster statement sending

* implement request answering

* fmt

* only send confirmed candidate statement messages on unified relay-parent

* Fix Tests In Statement Distribution Branch

* Async Backing: Integrate `vstaging` of statement distribution into `lib.rs` (#6715)

* Integrate `handle_active_leaves_update`

* Integrate `share_local_statement`/`handle_backed_candidate_message`

* Start hooking up request/response flow

* Finish hooking up request/response flow

* Limit number of parallel requests in responder

* Fix test compilation errors

* Fix missing check for prospective parachains mode

* Fix some more compile errors

* clean up some review comments

* clean up warnings

* Async backing statement distribution: grid tests (#6673)

* Add `manifest_import_returns_ok_true` test

* cargo fmt

* Add pending_communication_receiving_manifest_on_confirmed_candidate

* Add `senders_can_provide_manifests_in_acknowledgement` test

* Add a couple of tests for pending statements

* Add `pending_statements_cleared_when_sending` test

* Add `pending_statements_respect_remote_knowledge` test

* Refactor group creation in tests

* Clarify docs

* Address some review comments

* Make some clarifications

* Fix post-merge errors

* Clarify test `senders_can_provide_manifests_in_acknowledgement`

* Try writing `pending_statements_are_updated_after_manifest_exchange`

* Document "seconding limit" and `reject_overflowing_manifests` test

* Test that seconding counts are not updated for validators on error

* Fix tests

* Fix manifest exchange test

* Add more tests in `requests.rs` (#6707)

This resolves remaining TODOs in this file.

* remove outdated inventory terminology

* Async backing statement distribution: `Candidates` tests (#6658)

* Async Backing: Fix clippy errors in statement distribution branch (#6720)

* Integrate `handle_active_leaves_update`

* Integrate `share_local_statement`/`handle_backed_candidate_message`

* Start hooking up request/response flow

* Finish hooking up request/response flow

* Limit number of parallel requests in responder

* Fix test compilation errors

* Fix missing check for prospective parachains mode

* Fix some more compile errors

* Async Backing: Fix clippy errors in statement distribution branch

* Fix some more clippy lints

* add tests module

* fix warnings in existing tests

* create basic test harness

* create a test state struct

* fmt

* create empty cluster & grid modules for tests

* some TODOs for cluster test suite

* describe test-suite for grid logic

* describe request test suite

* fix seconding-limit bug

* Remove extraneous `pub`

This somehow made it into my clippy PR.

* Fix some test compile warnings

* Remove some unneeded `allow`s

* adapt some new test helpers from Marcin

* add helper for activating a gossip topology

* add utility for signing statements

* helpers for connecting/disconnecting peers

* round out network utilities

* fmt

* fix bug in initializing validator-meta

* fix compilation

* implement first cluster test

* TODOs for incoming request tests

* Remove unneeded `make_committed_candidate` helper

* fmt

* Hook up request sender

* Add `valid_statement_without_prior_seconded_is_ignored` test

* Fix `valid_statement_without_prior_seconded_is_ignored` test

* some more tests for cluster

* add a TODO about grid senders

* integrate inbound req/res into test harness

* polish off initial cluster test suite

* keep introduce candidate request

* fix tests after introduce candidate request

* fmt

* Add grid protocol to module docs

* Remove obsolete test

* Fix comments

* Test `backed_in_path_only: true`

* Update node/network/protocol/src/lib.rs

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* Update node/network/protocol/src/request_response/mod.rs

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>

* Mark receiver with `vstaging`

* First draft of `ensure_seconding_limit_is_respected` test

* validate grid senders based on manifest kind

* fix mask_seconded/valid

* fix unwanted-mask check

* fix build

* resolve todo on leaf mode

* Unify protocol naming to vstaging

* Fix `ensure_seconding_limit_is_respected` test

* Start `backed_candidate_leads_to_advertisement` test

* fmt, fix grid test after topology change

* Send Backed notification

* Finish `backed_candidate_leads_to_advertisement` test

* Finish `peer_reported_for_duplicate_statements` test

* Finish `received_advertisement_before_confirmation_leads_to_request`

* Add `advertisements_rejected_from_incorrect_peers` test

* Add `manifest_rejected_*` tests

* Add `manifest_rejected_when_group_does_not_match_para` test

* Add `local_node_sanity_checks_incoming_requests` test

* Add `local_node_respects_statement_mask` test

* Add tests where peer is reported for providing invalid signatures

* Add `cluster_peer_allowed_to_send_incomplete_statements` test

* Add `received_advertisement_after_backing_leads_to_acknowledgement`

* Add `received_advertisement_after_confirmation_before_backing` test

* peer_reported_for_advertisement_conflicting_with_confirmed_candidate

* Add `peer_reported_for_not_enough_statements` test

* Add `peer_reported_for_providing_statements_meant_to_be_masked_out`

* Add `additional_statements_are_shared_after_manifest_exchange`

* Add `grid_statements_imported_to_backing` test

* Add `relay_parent_entering_peer_view_leads_to_advertisement` test

* Add `advertisement_not_re_sent_when_peer_re_enters_view` test

* Update node/network/statement-distribution/src/vstaging/tests/grid.rs

Co-authored-by: asynchronous rob <rphmeier@gmail.com>

* Resolve TODOs, update test

* Address unused code

* Add check after every test for unhandled requests

* Refactor (`make_dummy_leaf` and `handle_sent_request`)

* Refactor (`make_dummy_topology`)

* Minor refactor

---------

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: Chris Sosnin <chris125_@live.com>

* Fix some clippy lints in tests

* Async backing: minor fixes (#6920)

* bitfield-distribution test

* implicit view tests

* Refactor parameters -> params

* scheduler: update storage migration (#6963)

* update scheduler migration

* Adjust weight to account for storage read

* Statement Distribution Guide Edits (#7025)

* Statement distribution guide edits

* Addressed Marcin's comments

* Add attested candidate request retry timeouts (#6833)

Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: asynchronous rob <rphmeier@gmail.com>
Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
Co-authored-by: Chris Sosnin <chris125_@live.com>
Fix async backing statement distribution tests (#6621)
Resolve some todos in async backing statement-distribution branch (#6482)
Fix clippy errors in statement distribution branch (#6720)

* Async backing: add Prospective Parachains impl guide (#6933)

Co-authored-by: Bradley Olson <34992650+BradleyOlson64@users.noreply.github.com>

* Updates to Provisioner Guide for Async Backing (#7106)

* Initial corrections and clarifications

* Partial first draft

* Finished first draft

* Adding back wrongly removed test bit

* fmt

* Update roadmap/implementers-guide/src/node/utility/provisioner.md

Co-authored-by: Marcin S. <marcin@realemail.net>

* Addressing comments

* Reorganization

* fmt

---------

Co-authored-by: Marcin S. <marcin@realemail.net>

* fmt

* Renaming Parathread Mentions (#7287)

* Renaming parathreads

* Renaming module to pallet

* More updates

* PVF: Refactor workers into separate crates, remove host dependency (#7253)

* PVF: Refactor workers into separate crates, remove host dependency

* Fix compile error

* Remove some leftover code

* Fix compile errors

* Update Cargo.lock

* Remove worker main.rs files

I accidentally copied these from the other PR. This PR isn't intended to
introduce standalone workers yet.

* Address review comments

* cargo fmt

* Update a couple of comments

* Update log targets

* Update quote to 1.0.27 (#7280)

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>

* pallets: implement `Default` for `GenesisConfig` in `no_std` (#7271)

* pallets: implement Default for GenesisConfig in no_std

This change is follow-up of: https://github.com/paritytech/substrate/pull/14108

It is a step towards: https://github.com/paritytech/substrate/issues/13334

* Cargo.lock updated

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

* cli: enable BEEFY by default on test networks (#7293)

We consider BEEFY mature enough to run by default on all nodes
for test networks (Rococo/Wococo/Versi).

Right now, most nodes are not running it since it's opt-in using
--beefy flag. Switch to an opt-out model for test networks.

Replace --beefy flag from CLI with --no-beefy and have BEEFY
client start by default on test networks.

Signed-off-by: acatangiu <adrian@parity.io>

* runtime: past session slashing runtime API (#6667)

* runtime/vstaging: unapplied_slashes runtime API

* runtime/vstaging: key_ownership_proof runtime API

* runtime/ParachainHost: submit_report_dispute_lost

* fix key_ownership_proof API

* runtime: submit_report_dispute_lost runtime API

* nits

* Update node/subsystem-types/src/messages.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* revert unrelated fmt changes

* post merge fixes

* fix compilation

---------

Co-authored-by: Marcin S. <marcin@bytedude.com>

* Correcting git mishap

* Document usage of `gum` crate (#7294)

* Document usage of gum crate

* Small fix

* Add some more basic info

* Update node/gum/src/lib.rs

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* Update target docs

---------

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* XCM: Fix issue with RequestUnlock (#7278)

* XCM: Fix issue with RequestUnlock

* Leave API changes for v4

* Fix clippy errors

* Fix tests

---------

Co-authored-by: parity-processbot <>

* Companion for Substrate#14228 (#7295)

* Companion for Substrate#14228

https://github.com/paritytech/substrate/pull/14228

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

* Companion for #14237: Use latest sp-crates (#7300)

* To revert: Update substrate branch to "lexnv/bump_sp_crates"

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

* Revert "To revert: Update substrate branch to "lexnv/bump_sp_crates""

This reverts commit 5f1db84eac4a226c37b7f6ce6ee19b49dc7e2008.

* Update cargo lock

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

* Update cargo.lock

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

* Update cargo.lock

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

* bounded-collections bump to 0.1.7 (#7305)

* bounded-collections bump to 0.1.7

Companion for: paritytech/substrate#14225

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

* bump to quote 1.0.28 (#7306)

* `RollingSessionWindow` cleanup (#7204)

* Replace `RollingSessionWindow` with `RuntimeInfo` - initial commit

* Fix tests in import

* Fix the rest of the tests

* Remove dead code

* Fix todos

* Simplify session caching

* Comments for `SessionInfoProvider`

* Separate `SessionInfoProvider` from `State`

* `cache_session_info_for_head` becomes freestanding function

* Remove unneeded `mut` usage

* fn session_info -> fn get_session_info() to avoid name clashes. The function also tries to initialize `SessionInfoProvider`

* Fix SessionInfo retrieval

* Code cleanup

* Don't wrap `SessionInfoProvider` in an `Option`

* Remove `earliest_session()`

* Remove pre-caching -> wip

* Fix some tests and code cleanup

* Fix all tests

* Fixes in tests

* Fix comments, variable names and small style changes

* Fix a warning

* impl From<SessionWindowSize> for NonZeroUsize

* Fix logging for `get_session_info` - remove redundant logs and decrease log level to DEBUG

* Code review feedback

* Storage migration removing `COL_SESSION_WINDOW_DATA` from parachains db

* Remove `col_session_data` usages

* Storage migration clearing columns w/o removing them

* Remove session data column usages from `approval-voting` and `dispute-coordinator` tests

* Add some test cases from `RollingSessionWindow` to `dispute-coordinator` tests

* Fix formatting in initialized.rs

* Fix a corner case in `SessionInfo` caching for `dispute-coordinator`

* Remove `RollingSessionWindow` ;(

* Revert "Fix formatting in initialized.rs"

This reverts commit 0f94664ec9f3a7e3737a30291195990e1e7065fc.

* v2 to v3 migration drops `COL_DISPUTE_COORDINATOR_DATA` instead of clearing it

* Fix `NUM_COLUMNS` in `approval-voting`

* Use `columns::v3::NUM_COLUMNS` when opening db

* Update node/service/src/parachains_db/upgrade.rs

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* Don't write in `COL_DISPUTE_COORDINATOR_DATA` for `test_rocksdb_migrate_2_to_3`

* Fix `NUM+COLUMNS` in approval_voting

* Fix formatting

* Fix columns usage

* Clarification comments about the different db versions

---------

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* pallet-para-config: Remove remnant WeightInfo functions (#7308)

* pallet-para-config: Remove remnant WeightInfo functions

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* set_config_with_weight begone

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* ".git/.scripts/commands/bench/bench.sh" runtime kusama-dev runtime_parachains::configuration

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>

* XCM: PayOverXcm config (#6900)

* Move XCM query functionality to trait

* Fix tests

* Add PayOverXcm implementation

* fix the PayOverXcm trait to compile

* moved doc comment out of trait implmeentation and to the trait

* PayOverXCM documentation

* Change documentation a bit

* Added empty benchmark methods implementation and changed docs

* update PayOverXCM to convert AccountIds to MultiLocations

* Implement benchmarking method

* Change v3 to latest

* Descend origin to an asset sender (#6970)

* descend origin to an asset sender

* sender as tuple of dest and sender

* Add more variants to the QueryResponseStatus enum

* Change Beneficiary to Into<[u8; 32]>

* update PayOverXcm to return concrete errors and use AccountId as sender

* use polkadot-primitives for AccountId

* fix dependency to use polkadot-core-primitives

* force Unpaid instruction to the top of the instructions list

* modify report_outcome to accept interior argument

* use new_query directly for building final xcm query, instead of report_outcome

* fix usage of new_query to use the XcmQueryHandler

* fix usage of new_query to use the XcmQueryHandler

* tiny method calling fix

* xcm query handler (#7198)

* drop redundant query status

* rename ReportQueryStatus to OuterQueryStatus

* revert rename of QueryResponseStatus

* update mapping

* Update xcm/xcm-builder/src/pay.rs

Co-authored-by: Gavin Wood <gavin@parity.io>

* Updates

* Docs

* Fix benchmarking stuff

* Destination can be determined based on asset_kind

* Tweaking API to minimise clones

* Some repotting and docs

---------

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>
Co-authored-by: Anthony Alaribe <anthony.alaribe@parity.io>
Co-authored-by: Gavin Wood <gavin@parity.io>

* Companion for #14265 (#7307)

* Update Cargo.lock

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

* Update Cargo.lock

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: parity-processbot <>

* bump serde to 1.0.163 (#7315)

* bump serde to 1.0.163

* bump ci

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

* fmt

* Updated fmt

* Removing changes accidentally pulled from master

* fix another master pull issue

* Another master pull fix

* fmt

* Fixing implementers guide build

* Revert "Merge branch 'rh-async-backing-feature-while-frozen' of https://github.com/paritytech/polkadot into brad-rename-parathread"

This reverts commit bebc24af52ab61155e3fe02cb3ce66a592bce49c, reversing
changes made to 1b2de662dfb11173679d6da5bd0da9d149c85547.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Signed-off-by: acatangiu <adrian@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Marcin S <marcin@realemail.net>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: ordian <write@reusable.software>
Co-authored-by: Marcin S. <marcin@bytedude.com>
Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Alexandru Vasile <60601340+lexnv@users.noreply.github.com>
Co-authored-by: Sam Johnson <sam@durosoft.com>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>
Co-authored-by: Anthony Alaribe <anthony.alaribe@parity.io>
Co-authored-by: Gavin Wood <gavin@parity.io>

* fix bitfield distribution test

* approval distribution tests

* fix bridge tests

* update Cargo.lock

* [async-backing-branch] Optimize collator-protocol validator-side request fetching (#7457)

* Optimize collator-protocol validator-side request fetching

* address feedback: replace tuples with structs

* feedback: add doc comments

* move collation types to subfolder

---------

Signed-off-by: alindima <alin@parity.io>

* Update collation generation for asynchronous backing (#7405)

* break candidate receipt construction and distribution into own function

* update implementers' guide to include SubmitCollation

* implement SubmitCollation for collation-generation

* fmt

* fix test compilation & remove unnecessary submodule

* add some TODOs for a test suite.

* Update roadmap/implementers-guide/src/types/overseer-protocol.md

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* add new test harness and first test

* refactor to avoid requiring background sender

* ensure collation gets packaged and distributed

* tests for the fallback case with no hint

* add parent rp-number hint tests

* fmt

* update uses of CollationGenerationConfig

* fix remaining test

* address review comments

* use subsystemsender for background tasks

* fmt

* remove ValidationCodeHashHint and related tests

---------

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* fix some more fallout from merge

* fmt

* remove staging APIs from Rococo & Westend (#7513)

* send network messages on main protocol name (#7515)

* misc async backing improvements for allowed ancestry blocks (#7532)

* shared: fix acquire_info

* backwards-compat test for prospective parachains

* same relay parent is allowed

* provisioner: request candidate receipt by relay parent (#7527)

* return candidates hash from prospective parachains

* update provisioner

* update tests

* guide changes

* send a single message to backing

* fix test

* revert to old `handle_new_activations` logic in some cases (#7514)

* revert to old `handle_new_activations` logic

* gate sending messages on scheduled cores to max_depth >= 2

* fmt

* 2->1

* Omnibus asynchronous backing bugfix PR (#7529)

* fix a bug in backing

* add some more logs

* prospective parachains: take ancestry only up to session bounds

* add test

* fix zombienet tests (#7614)

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix runtime compilation

* make bitfield distribution tests compile

* attempt to fix zombienet disputes (#7618)

* update metric name

* update some metric names

* avoid cycles when creating fake candidates

* make undying collator more friendly to malformed parents

* fix a bug in malus

* fmt

* clippy

* add RUN_IN_CONTAINER to new ZombieNet tests (#7631)

* remove duplicated migration

happened because of master-merge

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Signed-off-by: acatangiu <adrian@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Signed-off-by: alindima <alin@parity.io>
Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
Co-authored-by: Chris Sosnin <chris125_@live.com>
Co-authored-by: Parity Bot <admin@parity.io>
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: Robert Klotzner <robert.klotzner@gmx.at>
Co-authored-by: Robert Klotzner <eskimor@users.noreply.github.com>
Co-authored-by: Marcin S <marcin@bytedude.com>
Co-authored-by: Marcin S <marcin@realemail.net>
Co-authored-by: Mattia L.V. Bradascio <28816406+bredamatt@users.noreply.github.com>
Co-authored-by: Bradley Olson <34992650+BradleyOlson64@users.noreply.github.com>
Co-authored-by: alexgparity <115470171+alexgparity@users.noreply.github.com>
Co-authored-by: BradleyOlson64 <lotrftw9@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: ordian <write@reusable.software>
Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Alexandru Vasile <60601340+lexnv@users.noreply.github.com>
Co-authored-by: Sam Johnson <sam@durosoft.com>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>
Co-authored-by: Anthony Alaribe <anthony.alaribe@parity.io>
Co-authored-by: Gavin Wood <gavin@parity.io>
Co-authored-by: Alin Dima <alin@parity.io>
2023-08-18 16:11:56 +00:00
Oliver Tale-Yazdi 342d720573 Use same fmt and clippy configs as in Substrate (#7611)
* Use same rustfmt.toml as Substrate

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* format format file

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Format with new config

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add Substrate Clippy config

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Print Clippy version in CI

Otherwise its difficult to reproduce locally.

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Make fmt happy

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
2023-08-14 14:29:29 +00:00
Andrei Eres 0a1bc654d9 Delay reputation updates (#7214)
* Add futures-timer

* Make cost_or_benefit public

* Update ReportPeer message format

* Add delay to reputation updates (dirtywork)

* Update ReputationAggregator

* Update tests

* Fix flucky tests

* Move reputation to state

* Use the main loop for handling reputation sendings

* Update

* Move reputation to utils

* Update reputation sending

* Fix arguments order

* Update state

* Remove new from state

* Add constant

* Add failing test for delay

* Change mocking approach

* Fix type errors

* Fix comments

* Add message handling to select

* Fix bitfields-distribution tests

* Add docs to reputation aggregator

* Replace .into_base_rep

* Use one REPUTATION_CHANGE_INTERVAL by default

* Add reputation change to statement-distribution

* Update polkadot-availability-bitfield-distribution

* Update futures selecting in subsystems

* Update reputation adding

* Send malicious changes right away without adding to state

* Add reputation to StatementDistributionSubsystem

* Handle reputation in statement distribution

* Add delay test for polkadot-statement-distribution

* Fix collator-protocol tests before applying reputation delay

* Remove into_base_rep

* Add reputation to State

* Fix failed tests

* Add reputation delay

* Update tests

* Add batched network message for peer reporting

* Update approval-distribution tests

* Update bitfield-distribution tests

* Update statement-distribution tests

* Update collator-protocol tests

* Remove levels in matching

* Address clippy errors

* Fix overseer test

* Add a metric for original count of rep changes

* Update Reputation

* Revert "Add a metric for original count of rep changes"

This reverts commit 6c9b0c1ec34491d16e562bdcba8db6b9dcf484db.

* Update node/subsystem-util/src/reputation.rs

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>

* Remove redundant vec

---------

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>
2023-06-15 13:46:06 +00:00
Alexandru Gheorghe ef6ae48508 metrics: Increase the resolution of histogram metrics (#7335)
* metrics: Increase the resolution of histogram metrics

These metrics are using the default histogram buckets:
```
pub const DEFAULT_BUCKETS: &[f64; 11] = &[
    0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1.0, 2.5, 5.0, 10.0,
];

```

Which give us a resolution of 5ms, that's good, but there are some subsystems
where we process hundreds or even a few thousands of messages per second like
approval-voting or approval-distribution, so it makes sense to increse the
resoution of the bucket to better understand if the procesisng is in the range
of useconds.

The new bucket ranges will be:
```
[0.0001, 0.0004, 0.0016, 0.0064, 0.0256, 0.1024, 0.4096, 1.6384, 6.5536]
```

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>

* Use buckets with higher resolution

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>

---------

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>
2023-06-08 09:26:36 +00:00
s0me0ne-unkn0wn 64660ee8d2 Remove years from copyright notes (#7034)
* Happy New Year!

* Remove year entierly

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Remove years from copyright notice in the entire repo

---------

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-04-08 20:38:35 +00:00
Andrei Sandu fc2cba1805 Subsystem channel tweaks (#6905)
* subsystem tweaks for higher scale

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Adjust queue sizes

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Orchestra 0.0.5

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* cargo lock

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

---------

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
2023-03-24 17:19:37 +00:00
Vsevolod Stakhov 6d902ce073 Revert "Update orchestra to the recent version (#6854)" (#6916)
This reverts commit 5565bb9dbc.
2023-03-20 15:08:05 +00:00
Vsevolod Stakhov 5565bb9dbc Update orchestra to the recent version (#6854)
* Test the recent orchestra changes

* Update orchestra and metered-channel
2023-03-14 09:29:57 +00:00
s0me0ne-unkn0wn 03d4af104f Move PVF timeouts to executor environment parameters (#6823)
* Move PVF timeouts to executor environment parameters

* Typo

Co-authored-by: Marcin S. <marcin@realemail.net>

* Fix comments

* Change handle_import_statements to FatalResult (#6820)

* Changing dispute db errors to fatal

* fmt

* Change node-key for bootnodes (#6772)

* Additional tracing in `provisioner`, `vote_selection` and `dispute-coordinator` (#6775)

* Additional tracing in `provisioner`, `vote_selection`

* Add `fetched_onchain_disputes` metric to provisioner

* Some tracelines in dispute-coordinator

TODO: cherry pick this in the initial branch!!!

* Remove spammy logs

* Remove some trace lines

* Rename and fix things

* Fix comments

* Typo

* Minor fixes

* Add codec indexes; Remove macro

---------

Co-authored-by: Marcin S. <marcin@realemail.net>
Co-authored-by: Bradley Olson <34992650+BradleyOlson64@users.noreply.github.com>
Co-authored-by: Petr Mensik <petr.mensik1@gmail.com>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
2023-03-08 22:43:51 +00:00
Tsvetomir Dimitrov ed6fa5499c Don't send ActiveLeaves from leaves in db on startup in Overseer (#6727)
* Don't send `ActiveLeaves` from leaves in db on startup in Overseer. Wait for fresh leaves instead.

* Don't pass initial set of leaves to Overseer

* Fix compilation error in subsystem-test-helpers
2023-03-06 15:02:16 +00:00
Anthony Alaribe b8eaf25040 Introduce jemalloc-allocator feature flag (#6675)
* Introduce jemalloc-stats feature flag

* remove unneeded space

* Update node/overseer/src/lib.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* Update Cargo.toml

Co-authored-by: Marcin S. <marcin@bytedude.com>

* revert making tikv-jemallocator depend on jemalloc-stats

* conditionally import memory_stats instead of using dead_code

* fix test via expllicit import

* Add jemalloc-stats feature to crates, propagate it from root

* Apply `jemalloc-stats` feature to prepare mem stats; small refactor

* effect changes recommended on PR

* Update node/overseer/src/metrics.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* fix compile error on in pipeline for linux. missing import

* Update node/overseer/src/lib.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

* revert to defining collect_memory_stats inline

---------

Co-authored-by: Marcin S. <marcin@bytedude.com>
Co-authored-by: Marcin S <marcin@realemail.net>
Co-authored-by: Bastian Köcher <git@kchr.de>
2023-02-09 09:09:10 +00:00
Marcin S f317115b99 pvf: Log memory metrics from preparation (#6565)
* Add getrusage and memory tracker for precheck preparation

* Log memory stats metrics after prechecking

* Fix tests

* Try to fix errors (linux-only so I'm relying on CI here)

* Try to fix CI

* Add module docs for `prepare/memory_stats.rs`; fix CI error

* Report memory stats for all preparation jobs

* Use `RUSAGE_SELF` instead of `RUSAGE_THREAD`

Not sure why I did that -- was a brainfart on my end.

* Revert last commit (RUSAGE_THREAD is correct)

* Use exponential buckets

* Use `RUSAGE_SELF` for `getrusage`; enable `max_rss` metric for MacOS

* Increase poll interval

* Revert "Use `RUSAGE_SELF` for `getrusage`; enable `max_rss` metric for MacOS"

This reverts commit becf7a815409ab530fc61370abffcd1b97b9a777.
2023-02-06 11:17:21 +00:00
Bradley Olson 90aa798b76 Issue 4804: Notify chain selection of concluded disputes directly (#6512)
* Setting up new ChainSelectionMessage

* Partial first pass

* Got dispute conclusion data to provisioner

* Finished first draft for 4804 code

* A bit of polish and code comments

* cargo fmt

* Implementers guide and code comments

* More formatting, and naming issues

* Wrote test for ChainSelection side of change

* Added dispute coordinator side test

* FMT

* Addressing Marcin's comments

* fmt

* Addressing further Marcin comment

* Removing unnecessary test line

* Rough draft addressing Robert changes

* Clean up and test modification

* Majorly refactored scraper change

* Minor fixes for ChainSelection

* Polish and fmt

* Condensing inclusions per candidate logic

* Addressing Tsveto's comments

* Addressing Robert's Comments

* Altered inclusions struct to use nested BTreeMaps

* Naming fix

* Fixing inclusions struct comments

* Update node/core/dispute-coordinator/src/scraping/mod.rs

Add comment to split_off() use

Co-authored-by: Marcin S. <marcin@bytedude.com>

* Optimizing removal at block height for inclusions

* fmt

* Using copy trait

Co-authored-by: Marcin S. <marcin@bytedude.com>
2023-01-19 02:06:34 +00:00
s0me0ne-unkn0wn 1cb1d03c08 Re-export current primitives in crate root (#6487)
* Re-export current primitives in crate root

* Add missing exports

* restart CI
2023-01-11 11:28:12 +00:00
Bernhard Schuster b9a55985bd [bump] orchestra v0.0.4 (#6413)
* update orchestra to v0.0.3

* fix locks

* update orchestra to v0.0.4

* update lock
2022-12-19 08:51:57 +00:00
eskimor 5c787f1512 Make sure errors get logged (#6451)
instead of silently dropped.

Co-authored-by: eskimor <eskimor@no-such-url.com>
2022-12-16 21:37:57 +01:00
Marcin S 3f951cce16 Companion for paritytech/substrate#12795 (#6374)
* Begin removing `parity-util-mem`; remove `collect_memory_stats`

* Update some dependencies that were using `parity-util-mem`

* Remove `trie-memory-tracker` feature

* Update Cargo.lock

* Update `kvdb-shared-tests`

* Add back jemalloc

* Add missing license header

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>
Co-authored-by: Andronik <write@reusable.software>
2022-12-06 16:41:00 +00:00
alexgparity 9ea14e66c8 Clippyfy (#6341)
* Add clippy config and remove .cargo from gitignore

* first fixes

* Clippyfied

* Add clippy CI job

* comment out rusty-cachier

* minor

* fix ci

* remove DAG from check-dependent-project

* add DAG to clippy

Co-authored-by: alvicsam <alvicsam@gmail.com>
2022-11-30 08:34:06 +00:00
asynchronous rob a7780e0797 refactor grid topology to expose more info to subsystems (#6140)
* refactor grid topology to expose more info to subsystems

* fix grid_topology test

* fix overseer test

* Update node/network/protocol/src/grid_topology.rs

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>

* Update node/network/protocol/src/grid_topology.rs

Co-authored-by: Andronik <write@reusable.software>

* Update node/network/protocol/src/grid_topology.rs

Co-authored-by: Andronik <write@reusable.software>

* fix bug in populating topology

* fmt

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>
Co-authored-by: Andronik <write@reusable.software>
2022-10-12 23:30:12 +00:00
dependabot[bot] a64cc4a860 Bump lru from 0.7.8 to 0.8.0 (#6060)
* Bump lru from 0.7.8 to 0.8.0

Bumps [lru](https://github.com/jeromefroe/lru-rs) from 0.7.8 to 0.8.0.
- [Release notes](https://github.com/jeromefroe/lru-rs/releases)
- [Changelog](https://github.com/jeromefroe/lru-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jeromefroe/lru-rs/compare/0.7.8...0.8.0)

---
updated-dependencies:
- dependency-name: lru
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Change `LruCache` paramerter to `NonZeroUsize`

* Change type of `session_cache_lru_size` to `NonZeroUsize`

* Add expects instead of unwrap

Co-authored-by: Bastian Köcher <info@kchr.de>

* Use match to get rid of expects

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
Co-authored-by: Bastian Köcher <info@kchr.de>
2022-10-04 11:28:21 +00:00
Robert Klotzner 92dc27584a Use active_leaves instead of known_leaves (#6068)
* Use active_leaves for synchronization.

Otherwise on reverts the syncrhonization of create inherent would not
work.

* Add some trace logs.
2022-10-04 10:11:02 +02:00
Robert Klotzner ca6297c853 Reduce dispute coordinator load (#5785)
* Don't import backing statements directly

into the dispute coordinator. This also gets rid of a redundant
signature check. Both should have some impact on backing performance.
In general this PR should make us scale better in the number of parachains.

Reasoning (aka why this is fine):

For the signature check: As mentioned, it is a redundant check. The
signature has already been checked at this point. This is even made
obvious by the used types. The smart constructor is not perfect as
discussed [here](https://github.com/paritytech/polkadot/issues/3455),
but is still a reasonable security.

For not importing to the dispute-coordinator: This should be good as the
dispute coordinator does scrape backing votes from chain. This suffices
in practice as a super majority of validators must have seen a backing
fork in order for a candidate to get included and only included
candidates pose a threat to our system. The import from chain is
preferable over direct import of backing votes for two reasons:

1. The import is batched, greatly improving import performance. All
   backing votes for a candidate are imported with a single import.
   And indeed we were able to see in metrics that importing votes
   from chain is fast.
2. We do less work in general as not every candidate for which
   statements are gossiped might actually make it on a chain. The
   dispute coordinator as with the current implementation would still
   import and keep those votes around for six sessions.

While redundancy is good for reliability in the event of bugs, this also
comes at a non negligible cost. The dispute-coordinator right now is the
subsystem with the highest load, despite the fact that it should not be
doing much during mormal operation and it is only getting worse
with more parachains as the load is a direct function of the number of statements.

We'll see on Versi how much of a performance improvement this PR

* Get rid of dead code.

* Dont send approval vote

* Make it pass CI

* Bring back tests for fixing them later.

* Explicit signature check.

* Resurrect approval-voting tests (not fixed yet)

* Send out approval votes in dispute-distribution.

Use BTreeMap for ordered dispute votes.

* Bring back an important warning.

* Fix approval voting tests.

* Don't send out dispute message on import + test

+ Some cleanup.

* Guide changes.

Note that the introduced complexity is actually redundant.

* WIP: guide changes.

* Finish guide changes about dispute-coordinator

conceputally. Requires more proof read still.

Also removed obsolete implementation details, where the code is better
suited as the source of truth.

* Finish guide changes for now.

* Remove own approval vote import logic.

* Implement logic for retrieving approval-votes

into approval-voting and approval-distribution subsystems.

* Update roadmap/implementers-guide/src/node/disputes/dispute-coordinator.md

Co-authored-by: asynchronous rob <rphmeier@gmail.com>

* Review feedback.

In particular: Add note about disputes of non included candidates.

* Incorporate Review Remarks

* Get rid of superfluous space.

* Tidy up import logic a bit.

Logical vote import is now separated, making the code more readable and
maintainable.

Also: Accept import if there is at least one invalid signer that has not
exceeded its spam slots, instead of requiring all of them to not exceed
their limits. This is more correct and a preparation for vote batching.

* We don't need/have empty imports.

* Fix tests and bugs.

* Remove error prone redundancy.

* Import approval votes on dispute initiated/concluded.

* Add test for approval vote import.

* Make guide checker happy (hopefully)

* Another sanity check + better logs.

* Reasoning about boundedness.

* Use `CandidateIndex` as opposed to `CoreIndex`.

* Remove redundant import.

* Review remarks.

* Add metric for calls to request signatures

* More review remarks.

* Add metric on imported approval votes.

* Include candidate hash in logs.

* More trace log

* Break cycle.

* Add some tracing.

* Cleanup allowed messages.

* fmt

* Tracing + timeout for get inherent data.

* Better error.

* Break cycle in all places.

* Clarified comment some more.

* Typo.

* Break cycle approval-distribution - approval-voting.

Co-authored-by: asynchronous rob <rphmeier@gmail.com>
2022-08-16 08:16:30 +02:00
Sebastian Kunert 72bde2889f Introduce async runtime calling trait for runtime-api subsystem (#5782)
* Implement OverseerRuntimeClient

* blockchainevents

* Update patches

* Finish merging rntime-api subsystem

* First version that is able to produce blocks

* Make OverseerRuntimeClient async

* Move overseer notification stream forwarding to cumulus

* Remove unused imports

* Add more logging to collator-protocol

* Lockfile

* Use hashes in OverseerRuntimeClient

* Move OverseerRuntimeClient into extra module

* Fix old session info call and make HeadSupportsParachain async

* Improve naming of trait

* Cleanup

* Remove unused From trait implementation

* Remove unwanted debug print

* Move trait to polkadot-node-subsystem-types

* Add sections to runtime client

Co-authored-by: Davide Galassi <davxy@datawok.net>

* Reorder methods

* Fix spelling

* Fix spacing in Cargo.toml

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Remove unused babe methods

Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2022-07-20 10:23:25 +00:00
Bernhard Schuster 3240cb5e4d split NetworkBridge into two subsystems (#5616)
* foo

* rolling session window

* fixup

* remove use statemetn

* fmt

* split NetworkBridge into two subsystems

Pending cleanup

* split

* chore: reexport OrchestraError as OverseerError

* chore: silence warnings

* fixup tests

* chore: add default timenout of 30s to subsystem test helper ctx handle

* single item channel

* fixins

* fmt

* cleanup

* remove dead code

* remove sync bounds again

* wire up shared state

* deal with some FIXMEs

* use distinct tags

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* use tag

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* address naming

tx and rx are common in networking and also have an implicit meaning regarding networking
compared to incoming and outgoing which are already used with subsystems themselvesq

* remove unused sync oracle

* remove unneeded state

* fix tests

* chore: fmt

* do not try to register twice

* leak Metrics type

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
Co-authored-by: Andronik <write@reusable.software>
2022-07-12 16:22:36 +00:00
Vsevolod Stakhov 6fa4a0e3c7 Check unbounded channel first when polling for subsystem mesages (#5566)
* Prefer unbounded channel when selecting rx events

* Fix tests

* Forgotten fmt recursion

* Extract strategy functor to allow easier modifications
2022-05-27 18:17:33 +02:00
Bernhard Schuster fd51ecbe70 prepare orchestra crate publishing (#5579) 2022-05-24 11:06:47 +02:00
Bernhard Schuster 450ca2baca overseer becomes orchestra (#5542)
* rename overseer-gen to orchestra

Also drop `gum` and use `tracing`.

* make orchestra compile as standalone

* introduce Spawner trait to split from sp_core

Finalizes the independence of orchestra from polkadot-overseer

* slip of the pen

* other fixins

* remove unused import

* Update node/overseer/orchestra/proc-macro/src/impl_builder.rs

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>

* Update node/overseer/orchestra/proc-macro/src/impl_builder.rs

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>

* orchestra everywhere

* leaky data

* Bump scale-info from 2.1.1 to 2.1.2 (#5552)

Bumps [scale-info](https://github.com/paritytech/scale-info) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/paritytech/scale-info/releases)
- [Changelog](https://github.com/paritytech/scale-info/blob/master/CHANGELOG.md)
- [Commits](https://github.com/paritytech/scale-info/compare/v2.1.1...v2.1.2)

---
updated-dependencies:
- dependency-name: scale-info
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Add missing markdown code block delimiter (#5555)

* bitfield-signing: remove util::jobs usage  (#5523)

* Switch to pooling copy-on-write instantiation strategy for WASM (companion for Substrate#11232) (#5337)

* Switch to pooling copy-on-write instantiation strategy for WASM

* Fix compilation of `polkadot-test-service`

* Update comments

* Move `max_memory_size` to `Semantics`

* Rename `WasmInstantiationStrategy` to `WasmtimeInstantiationStrategy`

* Update a safety comment

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>

* Fix build

Co-authored-by: Vsevolod Stakhov <vsevolod.stakhov@parity.io>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Malte Kliemann <mail@maltekliemann.com>
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: Koute <koute@users.noreply.github.com>
2022-05-19 13:42:02 +01:00
Andrei Sandu 7f3001a491 Add counter for bounded channel sends that block. (#5490)
* Add counter for bounded channel sends that block.

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix typos

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Fix bounded sent metric

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* refactor a bit and test

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Return disconnect errors early.

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* future proof error handling

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
2022-05-17 08:01:48 +00:00
Bernhard Schuster 511891dcce refactor+feat: allow subsystems to send only declared messages, generate graphviz (#5314)
Closes #3774
Closes #3826
2022-05-12 17:39:05 +02:00
Andrei Sandu e29d8e91da Improve dispute-coordinator message burstiness handling (#5471)
* Increase message channel size to 2048

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Use unbounded channel for reading data

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
2022-05-09 10:00:05 +00:00
asynchronous rob fc4b04db20 Prepare for network protocol version upgrades (#5084)
* explicitly tag network requests with version

* fmt

* make PeerSet more aware of versioning

* some generalization of the network bridge to support upgrades

* walk back some renaming

* walk back some version stuff

* extract version from fallback

* remove V1 from NetworkBridgeUpdate

* add accidentally-removed timer

* implement focusing for versioned messages

* fmt

* fix up network bridge & tests

* remove inaccurate version check in bridge

* remove some TODO [now]s

* fix fallout in statement distribution

* fmt

* fallout in gossip-support

* fix fallout in collator-protocol

* fix fallout in bitfield-distribution

* fix fallout in approval-distribution

* fmt

* use never!

* fmt
2022-04-21 16:34:59 +00:00
Andrei Sandu cddd5749d3 Malus: improvements in dispute ancestor and suggest garbage candidate implementation (#5011)
* Implement fake validation results

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* refactor

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* cargo lock

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* spell check

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* spellcheck

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* typos

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Review feedback

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* move stuff around

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* chores

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Impl valid - still wip

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fixes

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fmt

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Pull Ladi's implementation:
https://github.com/paritytech/polkadot/pull/4711

Co-authored-by: Lldenaurois <Ljdenaurois@gmail.com>
Co-authored-by: Andrei Sandu <andrei-mihail@parity.io>
Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Fix build

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Logs and comments

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* WIP: suggest garbage candidate + implement validation result caching

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Do commitment hash checks in candidate validation

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Minor refactor in approval, backing, dispute-coord

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Working version of suggest garbage candidate

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Dedup

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* cleanup #1

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Fix tests

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* remove debug leftovers

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fmt

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Accidentally commited some local test

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* spellcheck

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* some more fixes

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Refactor and fix it

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* review feedback

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* typo

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* tests review feedback

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* refactor disputer

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix tests

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Fix zombienet disputes test

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* spellcheck

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* Fix ui tests

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

* fix typo

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

Co-authored-by: Lldenaurois <Ljdenaurois@gmail.com>
2022-04-13 13:45:39 +00:00
Tsvetomir Dimitrov fd020c07e5 Add staging runtime api (#5048)
* Move `trait ParachainHost` to a separate version independent module

`trait ParachainHost` is no longer part of a specific primitives
version. Instead there is a single trait for stable and staging api
versions. The trait contains stable AND staging methods. The latter are
explicitly marked as unstable.

* Fix `use` primitives

`polkadot_primitives::v2` becomes `polkadot_primitives::runtime_api`

* Staging API declaration and stubs

Introduces the concept for 'staging functions' in runtime API. These
functions are still in testing and they are meant to be used only
within test networks (Westend).
They coexist with the stable calls for technical reasons - maintaining
different runtime APIs for different networks is hard to implement.

Check the doc comments in source files for more details how the staging
API should be used.

* Add new staging method - get_session_disputes()

Add `staging_get_session_disputes` to `ParachainHost` as the first
method of the staging API.

* Hide vstaging runtime api implementations  behind feature flag

* Fix test runtime

* fn staging_get_session_disputes() is renamed to fn staging_get_disputes()
2022-04-12 15:47:46 +00:00
Bernhard Schuster 6e3b5f1888 bitfield dist logging cleanup and enhancements (#5147)
* split metrics from bitfield signing

* cleanup all logging

* add a unit test for subset generation

* chore: add one more test to assert need is properly represented

* u8 as usize

* chore: overseer fixin

* fix test

* Update node/network/bitfield-distribution/src/metrics.rs

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* Update node/network/bitfield-distribution/src/metrics.rs

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

* fallout from suggested rename

* consistency

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
2022-03-18 13:44:38 +00:00
Bernhard Schuster 16fe04dc79 track tof for inter subsystem messages (#5135) 2022-03-17 11:19:11 +01:00
Robert Habermeier 5904ae418e make more subsystems blocking, fix blocking subsystem spawning (#5133)
* make more subsystems blocking

* actually spawn blocking subsystems on their own threads
2022-03-16 06:41:20 +00:00
Bernhard Schuster d631f1dea8 observability: tracing gum, automatically cross ref traceID (#5079)
* add some gum

* bump expander

* gum

* fix all remaining issues

* last fixup

* Update node/gum/proc-macro/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* change

* netowrk

* fixins

* chore

* allow optional fmt str + args, prep for expr as kv field

* tracing -> gum rename fallout

* restrict further

* allow multiple levels of field accesses

* another round of docs and a slip of the pen

* update ADR

* fixup lock fiel

* use target: instead of target=

* minors

* fix

* chore

* Update node/gum/README.md

Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
2022-03-15 11:05:16 +00:00
Robert Habermeier 49f7e5cce4 Finish migration to v2 primitives (#5037)
* remove v0 primitives from polkadot-primitives

* first pass: remove v0

* fix fallout in erasure-coding

* remove v1 primitives, consolidate to v2

* the great import update

* update runtime_api_impl_v1 to v2 as well

* guide: add `Version` request for runtime API

* add version query to runtime API

* reintroduce OldV1SessionInfo in a limited way
2022-03-09 14:01:13 -06:00
Bastian Köcher d9d53c17a1 Switch to edition 2021 (#4976)
* Switch to edition 2021

* Reset bridges

* Fix compilation

* Fix test-runtime

* Fix malus
2022-02-24 10:20:58 +00:00
Vsevolod Stakhov 84f55cc8d5 Create a more rigid overseer builder pattern that fails at compile time (#4753)
Introduces `Missing<Field>` and `Init<Field>` states, that are used in place of builder generics, and make this possible.
2022-02-09 17:01:16 +01:00