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  1. Nov 06, 2020
    • Sergey Pepyakin's avatar
      Implement HRMP (#1900) · c96f8cfc
      Sergey Pepyakin authored
      
      
      * HRMP: Update the impl guide
      
      * HRMP: Incorporate the channel notifications into the guide
      
      * HRMP: Renaming in the impl guide
      
      * HRMP: Constrain the maximum number of HRMP messages per candidate
      
      This commit addresses the HRMP part of https://github.com/paritytech/polkadot/issues/1869
      
      * XCM: Introduce HRMP related message types
      
      * HRMP: Data structures and plumbing
      
      * HRMP: Configuration
      
      * HRMP: Data layout
      
      * HRMP: Acceptance & Enactment
      
      * HRMP: Test base logic
      
      * Update adder collator
      
      * HRMP: Runtime API for accessing inbound messages
      
      Also, removing some redundant fully-qualified names.
      
      * HRMP: Add diagnostic logging in acceptance criteria
      
      * HRMP: Additional tests
      
      * Self-review fixes
      
      * save test refactorings for the next time
      
      * Missed a return statement.
      
      * a formatting blip
      
      * Add missing logic for appending HRMP digests
      
      * Remove the channel contents vectors which became empty
      
      * Tighten HRMP channel digests invariants.
      
      * Apply suggestions from code review
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      
      * Remove a note about sorting for channel id
      
      * Add missing rustdocs to the configuration
      
      * Clarify and update the invariant for HrmpChannelDigests
      
      * Make the onboarding invariant less sloppy
      
      Namely, introduce `Paras::is_valid_para` (in fact, it already is present
      in the implementation) and hook up the invariant to that.
      
      Note that this says "within a session" because I don't want to make it
      super strict on the session boundary. The logic on the session boundary
      should be extremely careful.
      
      * Make `CandidateCheckContext` use T::BlockNumber for hrmp_watermark
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      c96f8cfc
  2. Oct 16, 2020
  3. Oct 08, 2020
    • Peter Goodspeed-Niklaus's avatar
      Remove old service, 3rd try (#1776) · c2941a27
      Peter Goodspeed-Niklaus authored
      * Remove old service, 3rd try
      
      i.e.
      Revert "Revert "Remove Old Service, 2nd try (#1732)" (#1758)"
      
      This reverts commit 9a0f08bf
      
      .
      
      Closes #1757.
      
      We now have some evidence that the polkadot validator was producing
      blocks after all; the reason the blocks_constructed metric was 0 was
      that as a new metric it hadn't yet been incorporated into that
      branch's codebase. See
      https://github.com/paritytech/polkadot/issues/1757#issuecomment-700977602
      
      As this PR is based on a newer `master` branch than the previous one,
      that should hopefully no longer be an issue.
      
      * paras trait now has an Origin type
      
      * initial work running a two node local net
      
      * use the right incantations so the nodes produce blocks together
      
      * improve internal documentation
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      c2941a27
  4. Oct 06, 2020
    • Sergey Pepyakin's avatar
      Registrar v1 follow-ups (#1786) · 96f6b5ae
      Sergey Pepyakin authored
      * parachains: use the root origin for mock
      
      * registrar: notify the router module about the cleanup
      
      * add missing call to schedule_para_cleanup
      96f6b5ae
  5. Oct 01, 2020
  6. Aug 18, 2020
    • asynchronous rob's avatar
      Implement validation data refactor (#1585) · 262574fc
      asynchronous rob authored
      
      
      * update primitives
      
      * correct parent_head field
      
      * make hrmp field pub
      
      * refactor validation data: runtime
      
      * refactor validation data: messages
      
      * add arguments to full_validation_data runtime API
      
      * port runtime API
      
      * mostly port over candidate validation
      
      * remove some parameters from ValidationParams
      
      * guide: update candidate validation
      
      * update candidate outputs
      
      * update ValidationOutputs in primitives
      
      * port over candidate validation
      
      * add a new test for no-transient behavior
      
      * update util runtime API wrappers
      
      * candidate backing
      
      * fix missing imports
      
      * change some fields of validation data around
      
      * runtime API impl
      
      * update candidate validation
      
      * fix backing tests
      
      * grumbles from review
      
      * fix av-store tests
      
      * fix some more crates
      
      * fix provisioner tests
      
      * fix availability distribution tests
      
      * port collation-generation to new validation data
      
      * fix overseer tests
      
      * Update roadmap/implementers-guide/src/node/utility/candidate-validation.md
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      262574fc
    • Shawn Tabrizi's avatar
      Companion for Substrate 6868 (WeightInfo for System, Utility, and Timestamp) (#1606) · ae37a00c
      Shawn Tabrizi authored
      * fix compile warning
      
      * remove tests for weights
      
      * add custom weights
      
      * "Update Substrate"
      
      Co-authored-by: parity-processbot <>
      ae37a00c
  7. Aug 04, 2020
    • Shawn Tabrizi's avatar
      Unalias Substrate Imports (#1530) · 73f09e51
      Shawn Tabrizi authored
      
      
      * cargo.toml updates
      
      * session and system
      
      * more
      
      * more
      
      * more
      
      * more
      
      * more
      
      * fix
      
      * compiles
      
      * fix tests
      
      * fix more tests
      
      * fix mock
      
      * fix deleted space
      
      * Update validation/Cargo.toml
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      
      * Update Cargo.lock
      
      * update rococo
      
      * remove unused warning
      
      * update add benchmarks
      
      * rename weight file
      
      * forgot a file
      
      * Update chain_spec.rs
      
      * Revert "remove unused warning"
      
      This reverts commit 4227cd0d1525286fb466dccb817564c9b37f8645.
      
      * fix merge
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      73f09e51
  8. Aug 03, 2020
  9. Jul 29, 2020
  10. Jul 23, 2020
    • asynchronous rob's avatar
      Include a reference to the validation data in the candidate descriptor (#1442) · 09f602f8
      asynchronous rob authored
      * rename GlobalValidationSchedule to GlobalValidationData
      
      * guide: update candidate descriptor to contain validation data hash
      
      * guide: add note in inclusion module about checking validation data hash
      
      * primitives: update CandidateDescriptor to contain new hash
      
      * fix payload computation
      
      * add helpers for computing validation data to runtime modules
      
      * guide: note routines
      
      * inclusion: check validation data hash and fix local_validation_data bug
      
      * add a case to candidate_checks and improve that test substantially
      
      * bump versions
      
      * address review comments
      
      * add a test for including code upgrade
      
      * bump kusama version
      
      * bump westend & polkadot versions
      09f602f8
  11. Jul 10, 2020
    • 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
  12. Jul 08, 2020
  13. Jun 18, 2020
    • asynchronous rob's avatar
      Inclusion Module (#1242) · 879892d3
      asynchronous rob authored
      * add availability bitfield types to primitives
      
      * begin inclusion module
      
      * use GitHub issue link for limitation
      
      * fix some compiler errors
      
      * integrate validators into initializer
      
      * add generic signing context
      
      * make signing-context more generic
      
      * fix issues with inclusion module
      
      * add TODO
      
      * guide: add validators and session index to inclusion
      
      * guide: add session index to change notification
      
      * implement session change logic
      
      * add BackedCandidate type
      
      * guide: refine inclusion pipeline
      
      * guide: rename group_on to group_validators
      
      * guide: add check about collator for parathread
      
      * guide: add last_code_upgrade to paras and use in inclusion
      
      * implement Paras::last_code_upgrade
      
      * implement most checks in process_candidates
      
      * make candidate receipt structs more generic
      
      * make BackedCandidate struct more generic
      
      * use hash param, not block number
      
      * check that candidate is in context of the parent block
      
      * include inclusion module in initializer
      
      * implement enact-candidate
      
      * check that only occupied cores have bits set
      
      * finish implementing bitfield processing
      
      * restructure consistency checks on candidates
      
      * make some more primitives generic
      
      * signature checking logic for backed candidates
      
      * finish implementing process_candidates
      
      * implement collect_pending
      
      * add some trait implementations to primitives
      
      * implement InclusionInherent and squash warnings
      
      * test bitfield signing checks
      
      * rename parachain head to para_head
      
      * fix note_new_head bug in paras
      
      * test bitfield enactment in inclusion
      
      * helpers for candidate checks
      
      * add test for most candidate checks
      
      * add test for backing setting storage
      
      * test session change logic
      
      * remove extraneous type parameter
      
      * remove some allow(unused)s
      
      * extract threshold computation to const fn
      
      * remove some more allow(unused)s
      
      * improve doc
      
      * add debug assertion
      
      * fix primitive test compilation
      
      * tag unanimous variant as unused
      879892d3
  14. Jun 11, 2020
    • asynchronous rob's avatar
      Scheduler Module (#1162) · 04c86030
      asynchronous rob authored
      
      
      * scheduler module skeleton
      
      * update scheduler skeleton to match latest version of guide
      
      * better session change notification
      
      * add mock randomness and fix test compilation
      
      * shuffle validators into groups
      
      * finish implementing session change logic for scheduler
      
      * tweak core assignment type to track retries of parathread
      
      * reframe queued parathread core as offset
      
      * implement initialzation and finalization routines
      
      * implement parathread claim queuing
      
      * implement core_para
      
      * implement the group_validators routine and fix errors
      
      * add a reason for freeing cores
      
      * implement `schedule` function
      
      * add some docs to the scheduled function
      
      * implement `occupied` helper
      
      * implement availability predicate
      
      * fix some warnings
      
      * integrate scheduler into initializer
      
      * integrate scheduler into mock module
      
      * avoid conflict with Substrate's scheduler storage
      
      * add parathreads index to paras module
      
      * implement parathreads map in paras module
      
      * add is_parathread to paras
      
      * test adding parathread claim
      
      * test that you cannot add claims when no parathread cores exist
      
      * check session change parathread queue pruning
      
      * test validator shuffling
      
      * add allow_unused to scheduler items
      
      * add test for scheduling
      
      * add some more tests for scheduling logic
      
      * test core rotation
      
      * check parathread claim pruning after retries
      
      * add bound notes
      
      * Apply suggestions from code review
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      Co-authored-by: default avatarBernhard Schuster <[email protected]>
      
      * more suggestions from review
      
      * test availability predicate, add box to please compiler
      
      * add changes to guide
      
      Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      Co-authored-by: default avatarBernhard Schuster <[email protected]>
      04c86030
  15. Jun 02, 2020
    • asynchronous rob's avatar
      New parachain runtime skeleton (#1158) · bd2304ec
      asynchronous rob authored
      * file structure and initializer skeleton
      
      * ensure session changes happen before initialization
      
      * add a couple tests for initializer flow
      
      * integrate with session handling
      
      * configuration update logic
      
      * configuration methods
      
      * move test mock to its own module
      
      * integrate configuration into initializer
      
      * add note about initialization order
      
      * integrate configuration module into mock
      
      * add some tests for config module
      
      * paras module storage
      
      * implement paras session change operation
      
      * amend past code pruning to fully cover acceptance period
      
      * update guide again
      
      * do pruning of historical validation code
      
      * add weight to initialization
      
      * integrate into mock & leave notes for next session
      
      * clean up un-ended sentence
      
      * alter test to account for double index in past code meta
      
      * port over code-at logic test
      
      * clarify checking for conflicting code upgrades
      
      * add genesis for paras, include in mock, ensure incoming paras are processed
      
      * note on return value of `validation_code_at`
      
      * implement paras routines from implementor's guide
      
      * bring over some existing tests and begin porting
      
      * port over code upgrade tests
      
      * test parachain registration
      
      * test code_at with intermediate block
      
      * fix warnings
      
      * clean up docs and extract to separate struct
      
      * adjust implementor's guide to include replacementtimes
      
      * kill stray println
      
      * rename expected_at to applied_after
      
      * rewrite ParaPastCodeMeta to avoid reversal
      
      * clarify and test interface of validation_code_at
      
      * make FutureCode optional
      
      * rename do_old_code_pruning
      
      * add comment on Option<()> to answer FAQ
      
      * address some more grumbles
      bd2304ec