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  1. Jul 13, 2020
    • Max Inden's avatar
      *: Enable authority discovery by default (#1395) · 59f5eb4c
      Max Inden authored 
      * *: Enable authority discovery by default

Instead of having to explicitly enable the authority discovery module on
validator and sentry nodes, this commit enables the module by default.

Today there is no way for non validator or sentry nodes to run the
module. That might change in the future.

* service/src/lib: Fix typo in new_full! for test
      59f5eb4c
    • Gavin Wood's avatar
      Tweak poll end block (#1397) · 7a8673f0
      Gavin Wood authored
      7a8673f0
  3. Jul 11, 2020
  5. Jul 10, 2020
    • Bastian Köcher's avatar
      Revert log rotation (#1389) · 56628167
      Bastian Köcher authored 
      * Revert log rotation

https://github.com/paritytech/substrate/pull/6627

* 'Update substrate'

Co-authored-by: parity-processbot <>
      56628167
    • Peter Goodspeed-Niklaus's avatar
      add more detail to provisioner block production section (#1370) · 3725bb62
      Peter Goodspeed-Niklaus authored 
      Per https://github.com/paritytech/polkadot/commit/f210456#r40392855
      3725bb62
    • Joseph Mark's avatar
      Add Process.toml (#1361) · 41afc0fc
      Joseph Mark authored 
      

* Add Process.toml

* Apply suggestions from code review

Co-authored-by: default avatarRobert Habermeier <[email protected]>
      41afc0fc
    • asynchronous rob's avatar
      Refactor primitives (#1383) · 3b13cd9a
      asynchronous rob authored 
      * create a v1 primitives module

* Improve guide on availability types

* punctuate

* new parachains runtime uses new primitives

* tests of new runtime now use new primitives

* add ErasureChunk to guide

* export erasure chunk from v1 primitives

* subsystem crate uses v1 primitives

* node-primitives uses new v1 primitives

* port overseer to new primitives

* new-proposer uses v1 primitives (no ParachainHost anymore)

* fix no-std compilation for primitives

* service-new uses v1 primitives

* network-bridge uses new primitives

* statement distribution uses v1 primitives

* PoV distribution uses v1 primitives; add PoV::hash fn

* move parachain to v0

* remove inclusion_inherent module and place into v1

* remove everything from primitives crate root

* remove some unused old types from v0 primitives

* point everything else at primitives::v0

* squanch some warns up

* add RuntimeDebug import to no-std as well

* port over statement-table and validation

* fix final errors in validation and node-primitives

* add dummy Ord impl to committed candidate receipt

* guide: update CandidateValidationMessage

* add primitive for validationoutputs

* expand CandidateValidationMessage further

* bikeshed

* add some impls to omitted-validation-data and available-data

* expand CandidateValidationMessage

* make erasure-coding generic over v1/v0

* update usages of erasure-coding

* implement commitments.hash()

* use Arc<Pov> for CandidateValidation

* improve new erasure-coding method names

* fix up candidate backing

* update docs a bit

* fix most tests and add short-circuiting to make_pov_available

* fix remainder of candidate backing tests

* squanching warns

* squanch it up

* some fallout

* overseer fallout

* free from polkadot-test-service hell
      3b13cd9a
  7. Jul 09, 2020
  9. Jul 08, 2020
  11. Jul 07, 2020
  13. Jul 06, 2020
    • asynchronous rob's avatar
      Implement the Statement Distribution Subsystem (#1326) · ac8e1ca2
      asynchronous rob authored 
      * set up data types and control flow for statement distribution

* add some set-like methods to View

* implement sending to peers

* start fixing equivocation handling

* Add a section to the statement distribution subsystem on equivocations and flood protection

* fix typo and amend wording

* implement flood protection

* have peer knowledge tracker follow when peer first learns about a candidate

* send dependents after circulating

* add another TODO

* trigger send in one more place

* refactors from review

* send new statements to candidate backing

* instantiate active head data with runtime API values

* track our view changes and peer view changes

* apply a benefit to peers who send us statements we want

* remove unneeded TODO

* add some comments and improve Hash implementation

* start tests and fix `note_statement`

* test active_head seconding logic

* test that the per-peer tracking logic works

* test per-peer knowledge tracker

* test that peer view updates lead to messages being sent

* test statement circulation

* address review comments

* have view set methods return references
      ac8e1ca2
    • Bastian Köcher's avatar
      Companion for #6576 (#1351) · 72d0f096
      Bastian Köcher authored 
      * Companion for #6576

* 'Update substrate'

Co-authored-by: parity-processbot <>
      72d0f096
    • Shawn Tabrizi's avatar
      Companion for #6567 (Benchmark Writer CLI) (#1349) · 4af14c51
      Shawn Tabrizi authored 
      * Update usage of macro

* 'Update substrate'

* cargo update -p sp-io

Co-authored-by: parity-processbot <>
      4af14c51
  15. Jul 05, 2020
    • Peter Goodspeed-Niklaus's avatar
      implement custom proposer (#1320) · f2104562
      Peter Goodspeed-Niklaus authored 
      

* network bridge skeleton

* move some primitives around and add debug impls

* protocol registration glue & abstract network interface

* add send_msgs to subsystemctx

* select logic

* transform different events into actions and handle

* implement remaining network bridge state machine

* start test skeleton

* make network methods asynchronous

* extract subsystem out to subsystem crate

* port over overseer to subsystem context trait

* fix minimal example

* fix overseer doc test

* update network-bridge crate

* write a subsystem test-helpers crate

* write a network test helper for network-bridge

* set up (broken) view test

* Revamp network to be more async-friendly and not require Sync

* fix spacing

* fix test compilation

* insert side-channel for actions

* Add some more message types to AllMessages

* introduce a test harness

* impl ProvideInherent for InclusionInherent

* reduce import churn; correct expect message

* move inclusion inherent identifier into primitives

It's not clear precisely why this is desired, but it's a pattern
I've seen in several places, so I'm going this to be on the
safe side. Worst case, we can revert this commit pretty easily.

* bump kusama spec_version to placate CI

* copy sc_basic_authorship::{ProposerFactory, Proposer}

We have from the problem description:

> This Proposer will require an OverseerHandle to make requests via.

That's next on the plate.

* use polkadot custom proposer instead of basic-authorship one

* add some tests

* ensure service compiles and passes tests

* fix typo

* fix service-new compilation

* Subsystem test helpers send messages synchronously

* remove smelly action inspector

* remove superfluous let binding

* fix warnings

* add license header

* empty commit; maybe github will notice the one with changes

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

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>

* add sanity check to only include valid inherents

* stub: encapsulate block production mechanics instead of copying them

The goal is to end up with something like what's in
validation::block_production::*, which encapsulates
basic block production mechanics. This is a better idea than
just straight-up copying those mechanics.

* partial implementation of propose fn

Doesn't actually compile yet; need to bring in some other
commits to ensure ProvisionerMessage is a thing, and also
figure out how to get the block hash given the current
context.

* fix compilation

* clear a few more compile errors

* finish fn propose

* broken: add timeout to proposal

* add timeout to proposal

* guide: provisioner is responsible for selecting parachain candidates

* implement ProvisionerMessage::RequestInherentData & update fn propose

* impl CreateProposer::init; clean up

* impl std::error::Error for Error

* document error-handling rationale

* cause polkadot-service-new to compile correctly

* Move potentially-blocking call from fn init -> fn propose

This means that we can wrap the delayed call into the same
timeout check used elsewhere.

* document struct Proposer

* extract provisioner data fetch

This satisfies two requirements:

- only applies the timeout to actually fetching the provisioner data,
  not to constructing the block after
- simplifies the problem of injecting default data if we could not
  get the real provisioner data in time.

Co-authored-by: default avatarRobert Habermeier <[email protected]>
Co-authored-by: default avatarGavin Wood <[email protected]>
      f2104562
  17. Jul 04, 2020
    • André Silva's avatar
      babe: enable equivocation reporting on all runtimes (#1330) · 19ef40a7
      André Silva authored 
      

* enable BABE equivocation reporting on all runtimes

* runtime: fix parachains mock test runtime

* cargo update -p sp-io

Co-authored-by: default avatarShawn Tabrizi <[email protected]>
      19ef40a7
    • Bastian Köcher's avatar
      Make a collator send a collation as backup as well (#1353) · f77b8139
      Bastian Köcher authored 
      Currently a collator will only send a collation to validators it is a
primary for. While testing this could lead to the situation that the
same collator was registered as prime for all Parachain validators but
failed for other reasons to generate a PoVBlock. However no other
collator was sending a collation, which stopped the Parachain until the
faulty collator was stopped.

This pr solves this problem by making sure that every collator sends a
collation to one of his validators he is connected to, but registered as backup.
      f77b8139
  19. Jul 03, 2020
  21. Jul 02, 2020
  23. Jul 01, 2020