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  1. Sep 26, 2022
  3. Sep 23, 2022
  5. Sep 22, 2022
  7. Sep 19, 2022
    • Tsvetomir Dimitrov's avatar
      Improved dispute votes import in provisioner (#5567) · 6ae9720c
      Tsvetomir Dimitrov authored 
      * Add `DisputeState` to `DisputeCoordinatorMessage::RecentDisputes`

The new signature of the message is:
```
RecentDisputes(oneshot::Sender<Vec<(SessionIndex, CandidateHash, DisputeStatus)>>),
```

As part of the change also add `DispiteStatus` to
`polkadot_node_primitives`.

* Move dummy_signature() in primitives/test-helpers

* Enable staging runtime api on Rococo

* Implementation

* Move disputes to separate module
* Vote prioritisation
* Duplicates handling
* Double vote handling
* Unit tests
* Logs and metrics
* Code review feedback
* Fix ACTIVE/INACTIVE separation and update partition names
* Add `fn dispute_is_inactive` to node primitives and refactor `fn get_active_with_status()` logic
* Keep the 'old' logic if the staging api is not enabled
* Fix some comments in tests
* Add warning message if there are any inactive_unknown_onchain disputes
* Add file headers and remove `use super::*;` usage outside tests
* Adding doc comments
* Fix test methods names

* Fix staging api usage

* Fix `get_disputes` runtime function implementation

* Fix compilation error

* Fix arithmetic operations in tests

* Use smaller test data

* Rename `RuntimeApiRequest::StagingDisputes` to `RuntimeApiRequest::Disputes`

* Remove `staging-client` feature flag

* fmt

* Remove `vstaging` feature flag

* Some comments regarding the staging api

* Rename dispute selection modules in provisioner
with_staging_api -> prioritized_selection
without_staging_api -> random_selection

* Comments for staging api

* Comments

* Additional logging

* Code review feedback

process_selected_disputes -> into_multi_dispute_statement_set
typo
In trait VoteType: vote_value -> is_valid

* Code review feedback

* Fix metrics

* get_disputes -> disputes

* Get time only once during partitioning

* Fix partitioning

* Comments

* Reduce the number of hardcoded api versions

* Code review feedback

* Unused import

* Comments

* More precise log messages

* Code review feedback

* Code review feedback

* Code review feedback - remove `trait VoteType`

* Code review feedback

* Trace log for DisputeCoordinatorMessage::QueryCandidateVotes counter in vote_selection
      6ae9720c
    • ordian's avatar
      gossip-support: disconnect when we're no longer in other's reserved set (#6024) · bbb71352
      ordian authored 
      * gossip-support: disconnect when we're no longer in the reserved set

* fmt
      bbb71352
  9. Sep 15, 2022
  11. Sep 14, 2022
  13. Sep 13, 2022
    • Michal Kucharczyk's avatar
      Remove CanAuthorWith trait (#5986) · 85f9ad25
      Michal Kucharczyk authored 
      

* Remove CanAuthorWith trait

CanAuthotWith trait removed. Also all dependencies, parameters, type
paramers were removed. This is related to removal of native runtime.

* update lockfile for {"substrate"}

* Ensure we use unique directories after the recent change to `new_temp_dir`

Co-authored-by: parity-processbot <>
Co-authored-by: default avatarBastian Köcher <[email protected]>
      85f9ad25
  15. Sep 12, 2022
    • Sergej Sakac's avatar
      Companion for #11981 (#5915) · 8ea6076f
      Sergej Sakac authored 
      

* Companion for #11981

* more renaming

* fmt

* fixes

* add generic type

* Companion for #11831

* fix

* revert changes

* Delete rename-outer-enum.diff

* revert

* Update run_benches_for_runtime.sh

* rename type Call & type Event

* passing tests

* fmt

* small fixes

* commit

* fix

* fmt

* commit

* error fixes

* fix

* small fix in test

* Update lib.rs

* Update lib.rs

* Update lib.rs

* Update lib.rs

* Update lib.rs

* Update lib.rs

* Update lib.rs

* remove RuntimeCall from pallet_grandpa

* last fix

* commit

* rename

* merge fix

* update lockfile for {"substrate"}

* cargo +nightly fmt

* fix

Co-authored-by: parity-processbot <>
Co-authored-by: default avatarShawn Tabrizi <[email protected]>
      8ea6076f
  17. Sep 09, 2022
  19. Sep 08, 2022
    • Chris Sosnin's avatar
      pvf-checker: enable subsystem on all chains (#5977) · ec26fbdb
      Chris Sosnin authored 
      * Enable pvf checker on all chains

* Disable pvf checker for non-authorities
      ec26fbdb
    • Ignacio Palacios's avatar
      Update Rococo to mirror Kusama (#5617) · 7f7f96a2
      Ignacio Palacios authored 
      

* upgrade to kusama base

* rollback epoch and clean up

* Substitue DOLLARS with UNITS

* money constatns to mirror Kusama

* fixing typo in test

* scheduler+collective+membership+preimage

* treasury+democracy+bounties+child_bounties+society

* tips+claim+identity+elections_phragmen+vesting

* recovery+gilt

* proxy+slot+auction+registar+crowdloan

* babe+epoch_time modificaction

* xcm_config

* xcm_config fix

* constants

* fix conflicts 2

* fmt

* update xcm_config

* revert xcm_config change

* fixing benchmarks

* cargo.lock

* Revert "babe+epoch_time modificaction"

This reverts commit 663cb0292c42c8a084a8c1c36cb966389576989b.

* fix benchamrks 2

* fix benchmarks 3

* typos

* miscelaneous

* fix constants test

* rollback comments

* rollback lease period

* fmt

* add ROC to spellcheck dictionary

* fix cargo.toml + fixes

* remove TODOs

* nit fix

* weights 1.5

* Bumping number of perm/temp slots available

Co-authored-by: default avataral3mart <[email protected]>
Co-authored-by: default avataralvicsam <[email protected]>
      7f7f96a2
    • Bastian Köcher's avatar
      Service: Use weak dependency features (#5966) · a23aea6f
      Bastian Köcher authored 
      * Service: Use weak dependency features

* Set rust version
      a23aea6f
  21. Sep 06, 2022
  23. Sep 05, 2022
  25. Sep 03, 2022
    • Dmitry Markin's avatar
      Use custom type for ProtocolName (#5963) · b3480bd5
      Dmitry Markin authored 
      * Use new ProtocolName in peer_set.rs

* Use new ProtocolName for request-response protocols

* Use new ProtocolName in polkadot-network-bridge

* Import and conversion fixes

* Use ProtocolName re-exported in sc_network

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>
      b3480bd5
  27. Sep 02, 2022
  29. Sep 01, 2022
    • Robert Klotzner's avatar
      Don't store available data on disputes (#5950) · 254582df
      Robert Klotzner authored 
      

* Don't store available data on disputes

If there are lots of disputes, this leads to blowing up disk space on
validators. Rob luckily remembered that we do store the full
availability in participation.

The argument in the code does not make too much sense with the current
implementation, as no validator will ever request anything else from us,
than the one piece we are meant to posess.

* Fix warnings.

* Fix compile warnings

* Remove redundant field.

Co-authored-by: default avatarVsevolod Stakhov <[email protected]>
      254582df
  31. Aug 31, 2022
    • Shawn Tabrizi's avatar
      Companion for Weight v1.5 (#5943) · 28e94d97
      Shawn Tabrizi authored 
      * fix to latest substrate pr

* update weights

* cargo build -p polkadot-runtime-parachains

* fix xcm-builder

* fix import

* fix a bunch

* fix a bunch of weight stuff

* kusama compile

* unused

* builds

* maybe fix

* cargo test -p polkadot-runtime-parachains

* xcm simulator example

* fix tests

* xcm sim fuzz

* fix runtime tests

* remove unused

* fix integration tests

* scalar div

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>
      28e94d97
  33. Aug 30, 2022
  35. Aug 29, 2022
  37. Aug 25, 2022
  39. Aug 24, 2022
  41. Aug 23, 2022
  43. Aug 22, 2022
  45. Aug 18, 2022
    • Bastian Köcher's avatar
      Companion for new Trie cache (#5897) · c3404d10
      Bastian Köcher authored 
      * Switch to Substrate branch

* Make everything compile

* Revert "Switch to Substrate branch"

This reverts commit cbbab7431a07cfd645428a9f4c130362a8e7588b.

* Remove stuff

* More fixes

* Fix branch

* Update Substrate

* FMT
      c3404d10
  47. Aug 16, 2022
    • Joakim Nyman's avatar
      Added Dwellir bootnodes for Kusama and Polkadot (#5772) · 25ddec27
      Joakim Nyman authored
      25ddec27
    • Robert Klotzner's avatar
      Break cycle collator-procol - backing (#5883) · 16a35652
      Robert Klotzner authored
      16a35652
    • Robert Klotzner's avatar
      Don't request votes if there is nothing to request. (#5888) · 05a79665
      Robert Klotzner authored 
      * Don't request votes if there is nothing to request.

* Add trace log
      05a79665
    • Robert Klotzner's avatar
      Reduce dispute coordinator load (#5785) · ca6297c8
      Robert Klotzner authored 
      

* 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: default avatarasynchronous rob <[email protected]>

* 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: default avatarasynchronous rob <[email protected]>
      ca6297c8
  49. Aug 14, 2022
    • Kian Paimani's avatar
      Add nomination pools to Polkadot runtime (#5582) · 47de4b37
      Kian Paimani authored 
      

* Add nomination poools to Polkadot runtime

* fmt + spellcheck

* cargo run --quiet --profile=production --features runtime-benchmarks -- benchmark pallet --chain=polkadot-dev --steps=50 --repeat=20 --pallet=pallet_nomination_pools --extrinsic=* --execution=wasm --wasm-execution=compiled --header=./file_header.txt --output=./runtime/polkadot/src/weights/

* fiux

* ".git/.scripts/bench-bot.sh" runtime polkadot-dev pallet_nomination_pools

* ".git/.scripts/fmt.sh" 1

* Update runtime/polkadot/src/lib.rs

Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>

* fix

* fmt

* Update runtime/polkadot/src/lib.rs

Co-authored-by: default avatarParity Bot <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      47de4b37