pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-04-29 13:48:00 +00:00
Code Issues Packages Projects Releases Wiki Activity
1,162 Commits 132 Branches 288 Tags
994e5dc29bebbe3bb3ec33e07c7afbdc49856499
Commit Graph

89 Commits

Author SHA1 Message Date
Jon Häggblad 1cabde4932 Companion PR for #7039: grandpa-rpc dont share subscription manager, only executor (#1687) 
* grandpa-rpc: dont share subscription manager, only executor

* node/rpc: merge imports

* node: apply style fixes from code review

* "Update Substrate"

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Co-authored-by: parity-processbot <>
Co-authored-by: André Silva <andrerfosilva@gmail.com>
 2020-09-14 11:30:52 +00:00
Ashley 5c1553be27 Companion PR for Add a build-sync-spec subcommand and remove the CHT roots from the light sync state. (#1670) 
* Add BuildSyncSpec

* Remove accidental whitespace

* Update substrate

* Update substrate

* Fix wasm compilation
 2020-09-11 15:08:03 +00:00
Cecile Tonglet 84f2ab3d7f Forwardport: Validation: don't detect STDIN closing when running in process (#1695) (#1703) 
* Initial commit

Forked at: 8b59544660
Parent branch: origin/master

* Validation: don't detect STDIN closing when running in process  (#1695)
 2020-09-11 12:41:31 +00:00
Fedor Sakharov 98660cbd94 Collator protocol subsystem (#1659) 
* WIP

* The initial implementation of the collator side.

* Improve comments

* Multiple collation requests

* Add more tests and comments to validator side

* Add comments, remove dead code

* Apply suggestions from code review

Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>

* Fix build after suggested changes

* Also connect to the next validator group

* Remove a Future impl and move TimeoutExt to util

* Minor nits

* Fix build

* Change FetchCollations back to FetchCollation

* Try this

* Final fixes

* Fix build

Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
 2020-09-10 16:54:59 +03:00
Cecile Tonglet 5338b23ca3 Make ValidationPool accepts execution mode to run custom command or in process validation (#1622) 
* Initial commit

Forked at: cc19f13468
Parent branch: origin/master

* Propagate test mode all the way down to ValidationPool

* Update validation/src/validation_service/mod.rs

* Fix test

* WIP

Forked at: cc19f13468
Parent branch: origin/master

* Update service/src/lib.rs

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

* Adapt code to review suggestions

* Run validation inside the same process

* Add test

* CLEANUP

Forked at: cc19f13468
Parent branch: origin/master

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
 2020-09-09 10:17:22 +00:00
Peter Goodspeed-Niklaus d1b1c17285 implement candidate selection subsystem (#1645) 
* choose the straightforward candidate selection algorithm for now

* add draft implementation of candidate selection

* fix typo in summary

* more properly report misbehaving collators

* describe how CandidateSelection subsystem becomes aware of candidates

* revise candidate selection / collator protocol interaction pattern

* implement rest of candidate selection per the guide

* review: resolve nits

* start writing test suite, harness

* implement first test

* add second test

* implement third test

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
 2020-09-08 09:48:48 +00:00
Ashley 27f4f42e74 Companion PR for Move subcommands from sc-cli to nodes #6948 (#1635) 
* Companion PR

* Implement traits for Client

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-09-01 11:27:24 +02:00
Bernhard Schuster 4282a269bf chore: nits that were left in bitfield dist (#1665) 2020-08-31 17:34:57 +02:00
Andronik Ordian bcafc81d9f update kvdb-rocksdb to 0.9.1 (companion for #6963) (#1647) 
* update kvdb-rocksdb to 0.9.1

* update Cargo.lock

* "Update Substrate"

* resolve merge conflicts

* resolve merge conflicts t. 2

Co-authored-by: parity-processbot <>
 2020-08-29 03:53:09 +00:00
Max Inden 87f6afd862 node/network/bridge: Define protocol names as str (#1655) 
* node/network/bridge: Define protocol names as str

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-08-28 15:51:50 +00:00
Robert Habermeier 430cf6e6f2 Remove v0 node-side parachains code (#1609) 
* clean out v0 consensus crates

* remove service dependencies on old consensus code

* fix cli

* kill adder-collator

* bump Cargo.lock
 2020-08-24 11:43:01 +00:00
Andronik Ordian e899a3f844 jobs: don't early exit when there are no jobs (#1621) 
* jobs: don't early exit when there are no jobs

* utils: fix merged test

* utils: less verbose

* utils: add an assert subsystem is running

* utils: use TimeoutExt from test-helpers

* test-helpers: use TimeoutExt
 2020-08-21 16:45:39 +02:00
Andronik Ordian 44354e717b utils: handle race condition gracefully (#1583) 
* utils: handle race condition gracefully

* utils: add a test

* update Cargo.lock

* utils: remove a warning

* utils: init logger in tests

* utils: update the outdated comment

* util: wait for both subsystem and test_future to finish

* Revert "util: wait for both subsystem and test_future to finish"

This reverts commit 075b39242cd7200e3f4c24ea42f702c3124ce41c.
 2020-08-21 15:30:18 +02:00
Fedor Sakharov cc19f13468 use own timeout in tests instead of smol-timeout (#1618) 2020-08-20 20:27:09 +03:00
Andronik Ordian 8eecdd61b8 proposer: wait for a hash to be in the active-leaves set (#1616) 
* overseer: add ExternalRequest to Event

* proposer: wait for the hash to be activated

* update comments

* overseer: handle unbounded growth of listeners map

* overseer: fix compilation

* overseer: clean up dead listeners

* overseer: cosmetic changes

* overseer: cosmetic changes t.2

* overseer: add debug_assertions

* overseer: fix formatting
 2020-08-20 13:43:36 +00:00
Robert Habermeier 2fe0a8a4dc Candidate backing respects scheduled collator (#1613) 
* extract collator assignment from cores

* check required collator

* test and fix checks
 2020-08-19 16:01:59 +02:00
Robert Habermeier 262574fc49 Implement validation data refactor (#1585) 
* 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: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>

Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
 2020-08-18 14:41:40 +02:00
Andronik Ordian e7ead40255 initial prometheus metrics (#1536) 
* service-new: cosmetic changes

* overseer: draft of prometheus metrics

* metrics: update active_leaves metrics

* metrics: extract into functions

* metrics: resolve XXX

* metrics: it's ugly, but it works

* Bump Substrate

* metrics: move a bunch of code around

* Bumb substrate again

* metrics: fix a warning

* fix a warning in runtime

* metrics: statements signed

* metrics: statements impl RegisterMetrics

* metrics: refactor Metrics trait

* metrics: add Metrics assoc type to JobTrait

* metrics: move Metrics trait to util

* metrics: fix overseer

* metrics: fix backing

* metrics: fix candidate validation

* metrics: derive Default

* metrics: docs

* metrics: add stubs for other subsystems

* metrics: add more stubs and fix compilation

* metrics: fix doctest

* metrics: move to subsystem

* metrics: fix candidate validation

* metrics: bitfield signing

* metrics: av store

* metrics: chain API

* metrics: runtime API

* metrics: stub for avad

* metrics: candidates seconded

* metrics: ok I gave up

* metrics: provisioner

* metrics: remove a clone by requiring Metrics: Sync

* metrics: YAGNI

* metrics: remove another TODO

* metrics: for later

* metrics: add parachain_ prefix

* metrics: s/signed_statement/signed_statements

* utils: add a comment for job metrics

* metrics: address review comments

* metrics: oops

* metrics: make sure to save files before commit 😅

* use _total suffix for requests metrics

Co-authored-by: Max Inden <mail@max-inden.de>

* metrics: add tests for overseer

* update Cargo.lock

* overseer: add a test for CollationGeneration

* collation-generation: impl metrics

* collation-generation: use kebab-case for name

* collation-generation: add a constructor

Co-authored-by: Gav Wood <gavin@parity.io>
Co-authored-by: Ashley Ruglys <ashley.ruglys@gmail.com>
Co-authored-by: Max Inden <mail@max-inden.de>
 2020-08-18 11:18:54 +02:00
Andronik Ordian dffefac54e move AssignmentKind and CoreAssigment to scheduler (#1571) 2020-08-17 19:26:13 +02:00
Andronik Ordian ed616e4b29 overseer: fix build (#1596) 
* overseer: add a test for CollationGeneration

* fix build
 2020-08-17 16:24:52 +00:00
Wei Tang 944b1bd0b4 Companion PR for #6862 (#1564) 
* Companion PR for #6862

* Check in Cargo.lock for CI

* "Update Substrate"

* update substrate

Co-authored-by: parity-processbot <>
Co-authored-by: André Silva <andre.beat@gmail.com>
 2020-08-17 12:33:30 +00:00
Peter Goodspeed-Niklaus 54bec3bfc0 implement collation generation subsystem (#1557) 
* start sketching out a collation generation subsystem

* invent a basic strategy for double initialization

* clean up warnings

* impl util requests from runtime assuming a context instead of a FromJob sender

* implement collation generation algorithm from guide

* update AllMessages in tests

* fix trivial review comments

* remove another redundant declaration from merge

* filter availability cores by para_id

* handle new activations each in their own async task

* update guide according to the actual current implementation

* add initialization to guide

* add general-purpose subsystem_test_harness helper

* write first handle_new_activations test

* add test that handle_new_activations filters local_validation_data requests

* add (failing) test of collation distribution message sending

* rustfmt

* broken: work on fixing sender test

Unfortunately, for reasons that are not yet clear, despite the public key
and checked data being identical, the signer is not producing an identical
signature. This commit produces this output (among more):

signing with  Public(c4733ab0bbe3ba4c096685d1737a7f498cdbdd167a767d04a21dc7df12b8c858 (5GWHUNm5...))
checking with Public(c4733ab0bbe3ba4c096685d1737a7f498cdbdd167a767d04a21dc7df12b8c858 (5GWHUNm5...))
signed payload:  [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 10, 0, 0, 0, c7, e5, c0, 64, 7a, db, fe, 44, 81, e5, 51, 11, 79, 9f, a5, 63, 93, 94, 3c, c4, 36, c6, 30, 36, c2, c5, 44, a2, 1b, db, b7, 82, 3, 17, a, 2e, 75, 97, b7, b7, e3, d8, 4c, 5, 39, 1d, 13, 9a, 62, b1, 57, e7, 87, 86, d8, c0, 82, f2, 9d, cf, 4c, 11, 13, 14]
checked payload: [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 10, 0, 0, 0, c7, e5, c0, 64, 7a, db, fe, 44, 81, e5, 51, 11, 79, 9f, a5, 63, 93, 94, 3c, c4, 36, c6, 30, 36, c2, c5, 44, a2, 1b, db, b7, 82, 3, 17, a, 2e, 75, 97, b7, b7, e3, d8, 4c, 5, 39, 1d, 13, 9a, 62, b1, 57, e7, 87, 86, d8, c0, 82, f2, 9d, cf, 4c, 11, 13, 14]

* fix broken test

* collation function returns commitments hash

It doesn't look like we use the actual commitments data anywhere, and
it's not obvious if there are any fields of `CandidateCommitments`
not available to the collator, so this commit just assigns them the
entire responsibility of generating the hash.

* add missing overseer impls

* calculating erasure coding is polkadot's responsibility, not cumulus

* concurrentize per-relay_parent requests
 2020-08-17 14:27:37 +02:00
Andronik Ordian ab1a513265 Add spawn_blocking to SubsystemContext (#1570) 
* subsystem: add spawn_blocking to SubsystemContext

* candidate-validation: use spawn_blocking for exhaustive tasks
 2020-08-17 12:26:32 +00:00
Seun Lanlege cf7133cbcf Companion PR for #6846 (#1568) 
* remove Arc<RpcHandlers>

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-08-15 09:31:51 +00:00
Andronik Ordian c5f7b4d17d overseer: add a test to ensure all subsystem receive msgs (#1590) 
* overseer: add a test to ensure all subsystem receive msgs

* lol
 2020-08-14 21:35:00 +02:00
Cecile Tonglet 3a7d9753f6 Use async test helper to simplify node testing (#1578) 2020-08-13 19:01:37 +02:00
Robert Habermeier 57aef8eef5 Remove v0 parachains runtime (#1501) 
* remove v0 parachains modules and switch to v1 primitives

* get tests compiling for runtime-common

* remove registrar module

* Add a dummy module

* remove runtime-parachains

* mostly remove old parachains code from polkadot-runtime

* remove slots::Trait implementation

* remove sp_std prelude import

* add a ZeroSizedTypeDifferentiator to dummy

* finish porting over polkadot runtime

* ZeroSizedTypeDifferentiator was actually unnecessary

* westend

* kusama

* test-runtime (no dummy modules)

* fix warning

* fix chain-specs

* fix test-service

* test-client

* remove dead import

* remove unused needed_extrinsics parameter

* runtimes compile

* remove rococo-v0

* remove remaining references to Rococo

* bump versions
 2020-08-13 15:55:27 +02:00
Cecile Tonglet 661c10a206 Allow using any polkadot client instead of enum Client (#1575) 
* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* Apply suggestions from code review

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* WIP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* CLEANUP

Forked at: e91642361133dba084a9c9b3efa45fcb6cd3c5ca
Parent branch: origin/rococo-branch

* link in doc

* doc
 2020-08-13 08:40:39 +00:00
Robert Habermeier a6b1d91d6e Network bridge refactoring impl (#1537) 
* update networking types

* port over overseer-protocol message types

* Add the collation protocol to network bridge

* message sending

* stub for ConnectToValidators

* add some helper traits and methods to protocol types

* add collator protocol message

* leaves-updating

* peer connection and disconnection

* add utilities for dispatching multiple events

* implement message handling

* add an observedrole enum with equality and no sentry nodes

* derive partial-eq on network bridge event

* add PartialEq impls for network message types

* add Into implementation for observedrole

* port over existing network bridge tests

* add some more tests

* port bitfield distribution

* port over bitfield distribution tests

* add codec indices

* port PoV distribution

* port over PoV distribution tests

* port over statement distribution

* port over statement distribution tests

* update overseer and service-new

* address review comments

* port availability distribution

* port over availability distribution tests
 2020-08-12 11:16:28 +00:00
Bernhard Schuster 4bdfd02f93 impl availability distribution 
Closes #1237
 2020-08-10 15:02:30 +02:00
Jon Häggblad 0ed8cad3c3 companion PR for #5732: pubsub RPC for grandpa justifications (#1346) 
* Companion PR for #5732

Add subscription RPC for listening on GRANDPA justifications.

* grandpa-rpc: some merge fixes

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-08-10 10:57:42 +00:00
Peter Goodspeed-Niklaus 9fda6cb416 break out subsystem-util and subsystem-test-helpers into individual crates (#1553) 
* break out subsystem-util and subsystem-test-helpers into individual crates

* cause all packages to check successfully
 2020-08-07 16:51:36 +02:00
Peter Goodspeed-Niklaus 21cec309a4 implement provisioner (#1473) 
* sketch out provisioner basics

* handle provisionable data

* stub out select_inherent_data

* split runtime APIs into sub-chapters to improve linkability

* explain SignedAvailabilityBitfield semantics

* add internal link to further documentation

* some more work figuring out how the provisioner can do its thing

* fix broken link

* don't import enum variants where it's one layer deep

* make request_availability_cores a free fn in util

* document more precisely what should happen on block production

* finish first-draft implementation of provisioner

* start working on the full and proper backed candidate selection rule

* Pass number of block under construction via RequestInherentData

* Revert "Pass number of block under construction via RequestInherentData"

This reverts commit 850fe62cc0dfb04252580c21a985962000e693c8.

That initially looked like the better approach--it spent the time
budget for fetching the block number in the proposer, instead of
the provisioner, and that felt more appropriate--but it turns out
not to be obvious how to get the block number of the block under
construction from within the proposer. The Chain API may be less
ideal, but it should be easier to implement.

* wip: get the block under production from the Chain API

* add ChainApiMessage to AllMessages

* don't break the run loop if a provisionable data channel closes

* clone only those backed candidates which are coherent

* propagate chain_api subsystem through various locations

* add delegated_subsystem! macro to ease delegating subsystems

Unfortunately, it doesn't work right:

```
error[E0446]: private type `CandidateBackingJob` in public interface
   --> node/core/backing/src/lib.rs:775:1
    |
86  | struct CandidateBackingJob {
    | - `CandidateBackingJob` declared as private
...
775 | delegated_subsystem!(CandidateBackingJob as CandidateBackingSubsystem);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type
```

I'm not sure precisely what's going wrong, here; I suspect the problem is
the use of `$job as JobTrait>::RunArgs` and `::ToJob`; the failure would be
that it's not reifying the types to verify that the actual types are public,
but instead referring to them via `CandidateBackingJob`, which is in fact private;
that privacy is the point.

Going to see if I can generic my way out of this, but we may be headed for a
quick revert here.

* fix delegated_subsystem

The invocation is a bit more verbose than I'd prefer, but it's also
more explicit about what types need to be public. I'll take it as a win.

* add provisioning subsystem; reduce public interface of provisioner

* deny missing docs in provisioner

* refactor core selection per code review suggestion

This is twice as much code when measured by line, but IMO it is
in fact somewhat clearer to read, so overall a win.

Also adds an improved rule for selecting availability bitfields,
which (unlike the previous implementation) guarantees that the
appropriate postconditions hold there.

* fix bad merge double-declaration

* update guide with (hopefully) complete provisioner candidate selection procedure

* clarify candidate selection algorithm

* Revert "clarify candidate selection algorithm"

This reverts commit c68a02ac9cf42b3a4a28eb197d38633a40d0e3e6.

* clarify candidate selection algorithm

* update provisioner to implement candidate selection per the guide

* add test that no more than one bitfield is selected per validator

* add test that each selected bitfield corresponds to an occupied core

* add test that more set bits win conflicts

* add macro for specializing runtime requests; specailize all runtime requests

* add tests harness for select_candidates tests

* add first real select_candidates test, fix test_harness

* add mock overseer and test that success is possible

* add test that the candidate selection algorithm picks the right ones

* make candidate selection test somewhat more stringent
 2020-08-06 18:12:15 +02:00
Pierre Krieger 39ed1a2b99 Companion PR to delaying network startup to after initialization (#1547) 2020-08-06 14:30:19 +02:00
André Silva a7b6c91f80 revert enabling authority discovery by default (#1532) 2020-08-05 14:10:43 +02:00
Shawn Tabrizi 73f09e5154 Unalias Substrate Imports (#1530) 
* 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: Bastian Köcher <bkchr@users.noreply.github.com>

* 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: Bastian Köcher <bkchr@users.noreply.github.com>
 2020-08-04 13:23:33 +00:00
Bastian Köcher c01aa8bae8 Rewrite client handling (#1531) 
* Rewrite client handling

We are supporting muliple polkadot-like chains and all have different
client types. This pr reworks the client handling by having all of them
in one enum combined. Besides that, there is added a special trait
`ExecuteWithClient` to use the internal client.

* Apply suggestions from code review

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

* Up the versions

* Fix Cargo.lock

* Fix merge conflict

* ......................

* ....v2

* yep

* I'm dumb...

* Browser lol

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
 2020-08-04 14:53:47 +02:00
Andronik Ordian 07a9d2de3f Integrate ChainApi with all messages (#1533) 
* propagate chain_api subsystem through various locations

* add ChainApi to AllMessages

Co-authored-by: Peter Goodspeed-Niklaus <peter.r.goodspeedniklaus@gmail.com>
 2020-08-04 12:32:42 +00:00
Arkadiy Paronyan 09ce64bf24 Sort out validation errors (#1516) 
* Sort out validation errors

* Typo

* Fixed wasm/android build

* Fixed bad merge
 2020-08-03 10:45:26 +00:00
Bastian Köcher 277fd75179 Fix transaction payment runtime api companion (#1519) 
* Fix transaction payment runtime api companion

Companion for Substrate pr: https://github.com/paritytech/substrate/pull/6792

* 'Update substrate'

Co-authored-by: parity-processbot <>
 2020-08-03 09:06:03 +00:00
Andronik Ordian 596ce826e8 Chain API subsystem (#1498) 
* chain-api subsystem skeleton

* chain-api subsystem: draft impl

* chain-api subsystem: mock testclient

* chain-api subsystem: impl HeaderBacked for TestClient

* chain-api subsystem: impl basic tests

* chain-api subsystem: tiny guide

* chain-api subsystem: rename ChainApiRequestMessage to ChainApiMessage

* chain-api subsystem: add the page to the ToC

* chain-api subsystem: proper error type

* chain-api subsystem: impl ancestors request

* chain-api subsystem: tests for ancestors request

* guide: fix ancestor return type

* runtime-api subsystem: remove unused dep

* fix fmt

* fix outdated comment

* chain-api subsystem: s/format/to_string

* lower-case subsystem names

* chain-api subsystem: resolve Finalized todo

* chain-api subsystem: remove TODO

* extract request errors into a module

* remove caching TODO

* fix imports
 2020-07-31 16:02:16 +00:00
Robert Habermeier 5253a05555 Candidate Validation Subsystem (#1432) 
* skeleton for candidate-validation

* add to workspace

* implement candidate validation logic

* guide: note occupied-core assumption for candidate validation

* adjust message doc

* wire together `run` asynchronously

* add a Subsystem implementation

* clean up a couple warnings

* fix compilation errors due to merge

* improve candidate-validation.md

* remove old reference to subsystem-test helpers crate

* update Cargo.lock

* add a couple new Runtime API methods

* add a candidate validation message

* fetch validation data from the chain state

* some tests for assumption checking

* make spawn_validate_exhaustive mockable

* more tests on the error handling side

* fix all other grumbles except for wasm validation API change

* wrap a SpawnNamed in candidate-validation

* warn

* amend guide

* squanch warning

* remove duplicate after merge
 2020-07-30 21:50:11 +00:00
Robert Habermeier 652ae86afd Implement the Runtime API subsystem (#1494) 
* type defaults for ParachainHost

* add ValidationCode message

* implement core loop of runtime API subsystem

* subsystem trait implementation for runtime API subsystem

* implement a mock runtime API

* some tests that ensure requests are forwarded to runtime API correctly

* fix dependency grumbles

* improve RuntimeApiError API
 2020-07-30 18:15:00 +00:00
Ashley 610dd1368c Companion PR for Add a DefaultQueue type alias to remove the need to use sp_api::TransactionFor`` (#1499) 
* BabeImportQueue -> DefaultImportQueue

* Use DefaultImportQueue from the top level of consensus_common

* 'Update substrate'

Co-authored-by: parity-processbot <>
 2020-07-30 09:25:59 +00:00
Peter Goodspeed-Niklaus 4b2cb04e56 Fix bitfield signing (#1466) 
* Apply suggestions from #1364 code review

- use CoreState, not CoreOccupied
- query for availability chunks, not the whole PoV
- create a stub `fn availability_cores`

* link to issue documenting unimplemented

* implement get_availability_cores by adding a new runtime api request

* back out an unrelated change properly part of #1404

* av-store: handle QueryChunkAvailability

* simplify QueryDataAvailability

* remove extraneous whitespace

* compact primitive imports
 2020-07-29 22:33:06 +00:00
Bastian Köcher 8f3317d056 Update scale codec to latest version to fix bug in future rustc version (#1491) 
* Update scale codec to latest version to fix bug in future rustc version

Companion of: https://github.com/paritytech/substrate/pull/6746

* 'Update substrate'

Co-authored-by: parity-processbot <>
 2020-07-28 20:43:38 +00:00
Peter Goodspeed-Niklaus bcfd6c2d3a add simple name derivation heuristic for JobManager Subsystem impl (#1490) 
Subsystems are encouraged to either typedef themselves as appropriate
`JobManager` instances for their job type, or wrap a `JobManager`
instance and delegate the `Subsystem` impl. In both cases, we want
to use a sensible, non-repeated subsystem name for appropriate
logging and debugging.

This PR adds a heuristic: if the job name ends in the literal
"Job", then that gets stripped. Otherwise, the job name is used.
This improves on the previous situation, in which subsystems
typedef'd to or wrapping `JobManager` all got the same constant (!)
name.
 2020-07-28 20:18:54 +00:00
Ashley 7c7b02ece0 Companion PR for Various small improvements to service construction.. (#1472) 
* Initial commit

Forked at: 1ed17cd467
Parent branch: origin/master

* Refactor

* Refactor

* Remove macro

* WIP

Forked at: 1ed17cd467
Parent branch: origin/master

* CLEANUP

Forked at: 1ed17cd467
Parent branch: origin/master

* small fix

* fix for browser

* Switch branch

* Rewrite service builds

* Update branch

* Fix sp-core branch

* Switch branch back and update

Co-authored-by: Cecile Tonglet <cecile.tonglet@cecton.com>
 2020-07-28 20:18:11 +02:00
Robert Habermeier c8cdfbfd17 Add new Runtime API messages and make runtime API request fallible (#1485) 
* polkadot-subsystem: update runtime API message types

* update all networking subsystems to use fallible runtime APIs

* fix bitfield-signing and make it use new runtime APIs

* port candidate-backing to handle runtime API errors and new types

* remove old runtime API messages

* remove unused imports

* fix grumbles

* fix backing tests
 2020-07-28 18:02:39 +00:00
Fedor Sakharov 32a20a178c Availability store subsystem (#1404) 
* Initial commit

* WIP

* Make atomic transactions

* Remove pruning code

* Fix build and add a Nop to bridge

* Fixes from review

* Move config struct around for clarity

* Rename constructor and warn on missing docs

* Fix a test and rename a message

* Fix some more reviews

* Obviously failed to rebase cleanly
 2020-07-27 14:13:02 +03:00