* initial hack in
* finish up
* use notification to pass outgoing paras
* move outgoing paras from notifications
* missing comma
* update guides
* clean up
* Conpanion for Substrate#7127
* Use sp_session::OneSessionHandler
* .
* Fix pallet_session::OneSessionHandler
* OneSessionHandler is in frame_support now
* "Update Substrate"
Co-authored-by: parity-processbot <>
* Don't initialize block when calling runtime APIs
* Adapt check_validation_outputs
We split the code path for the inclusion and for the commitments checking.
* Slap #[skip_initialize_block] on safe runtime APIs
That is, those that should not be affected by this attribute
* Make `Scheduled` not ephemeral
So that it is persisted in the storage and ready to be inspected
by the runtime APIs. This is in contrast to what was before, where we
would remove the storage entry and then rely on the scheduling performed
by `on_initialize` again.
* Add a big fat comment
* Typos
Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
* Move session change to the end of the current block
Previously, it was the beginning of the next block. This allows us to
put #[skip_initialize_block]
* Update tests
* Fix a test in paras registrar
Also refactor it a bit so the next time there are more chances this kind
of issue is diagnosed quicker.
* Add for_runtime_api to inclusion's check_validation_outputs
Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
* Adds consistency checks for the `HostConfiguration`
Besides that it fixes the chain specs to make the consistency checks happy.
* Update runtime/parachains/src/configuration.rs
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
* Review feedback and test fixes etc
* Update
* More
* I'm an idiot
* Fix tests...
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
* guide: fix formatting for SessionInfo module
* primitives: SessionInfo type
* punt on approval keys
* ah, revert the type alias
* session info runtime module skeleton
* update the guide
* runtime/configuration: sync with the guide
* runtime/configuration: setters for newly added fields
* runtime/configuration: set codec indexes
* runtime/configuration: update test
* primitives: fix SessionInfo definition
* runtime/session_info: initial impl
* runtime/session_info: use initializer for session handling (wip)
* runtime/session_info: mock authority discovery trait
* guide: update the initializer's order
* runtime/session_info: tests skeleton
* runtime/session_info: store n_delay_tranches in Configuration
* runtime/session_info: punt on approval keys
* runtime/session_info: add some basic tests
* Update primitives/src/v1.rs
* small fixes
* remove codec index annotation on structs
* fix off-by-one error
* validator_discovery: accept a session index
* runtime: replace validator_discovery api with session_info
* Update runtime/parachains/src/session_info.rs
Co-authored-by: Sergei Shulepov <sergei@parity.io>
* runtime/session_info: add a comment about missing entries
* runtime/session_info: define the keys
* util: expose connect_to_past_session_validators
* util: allow session_info requests for jobs
* runtime-api: add mock test for session_info
* collator-protocol: add session_index to test state
* util: fix error message for runtime error
* fix compilation
* fix tests after merge with master
Co-authored-by: Sergei Shulepov <sergei@parity.io>
* Guide: Split router module in guide.
Now we have: DMP, UMP and Router module.
* Add a glossary entry for what used to be called Router
* Extract DMP
* Extract UMP
* Extract HRMP
* Switch over to new modules
* Router: goodbye sweet prince
* Link to messaging overview for details.
* Update missed rococo and test runtimes.
* Commit destroyed by rebase changes
* Don't deprecate Router but rather make it a meta-project
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* Fix typos suggestion
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* Fix repetition in the impl guide
* Clarify that processed_downward_messages has the u32 type
* Remove the router subdir.
* Deabbreviate DMP,UMP,HRMP
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* 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
* note that the initializer is responsible for buffering session changes
* amend initializer definition to include session change buffering
* support buffered changes before `on_initialize`
* implement and test session buffering
* Update roadmap/implementors-guide/src/runtime/README.md
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* expand on how this affects misbehavior reports
* fix typo
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* 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
* 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: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* more suggestions from review
* test availability predicate, add box to please compiler
* add changes to guide
Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
* 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
Shawn Tabrizi