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Author SHA1 Message Date
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
Shawn Tabrizi 4d31f8159d Remove Purchase Pallet from Polkadot + Westend (#1636) 
* Remove purchase pallet

* Update runtime/common/src/purchase.rs

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

* Actually check and fix compile

* Add events to dummy

* Fix kusama too

* remove events where it did not exist historically

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
 2020-09-08 09:10:28 -04:00
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
Ximin Luo 2f800d1489 implementers-guide: more structure for overview pages, clarify some definitions (#1682) 2020-09-04 15:44:14 +00:00
Sergei Shulepov 08789c8f1c Allow negotiating the HRMP limits. (#1673) 2020-09-02 14:33:28 +00:00
Sergei Shulepov 7ba20347d8 Integrate DMP into PersistentValidationData (#1666) 2020-09-02 13:51:01 +00:00
Sergei Shulepov 1ec4c452d0 Limit (#1632) 
Limit the number of channels a para can have.

Split HrmpTransientValidationData and add stuff.
 2020-09-02 09:17:33 -04:00
Sergei Shulepov 30d2db67e6 Extinguish DispatchResult (#1667) 2020-09-02 09:13:56 -04:00
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
Sergei Shulepov 08afcfca76 Implementer's Guide: Messaging cleanups (#1664) 
* Multiple fix ups

* Remove missed HrmpOpenChannelRequestCount

* Fix the invariant string for HrmpOpenChannelRequestCount

* Update roadmap/implementers-guide/src/types/candidate.md

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Add small clarification

* Fix another small typo

* Add a clarification to InboundHrmpMessage.sent_at

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
 2020-08-31 14:55:26 +00:00
Sergei Shulepov 40c7db118d Implementer's Guide: Incorporate HRMP to TransientValidationData (#1588) 
* Add a note about time of collection of TransientValidationData

* Add HRMP digest and dmq length to TransientValidationData

* Add a note that the vector in hrmp digest is never empty

* Add hrmp watermark to TransientValidationData

* Add HRMP egress limits

* Incorporate the latest dispatchable upward messages changes.

* Update candidate.md

* Update candidate.md docs

* Fix wording

* Delete assignmets.md

* Update roadmap/implementers-guide/src/types/candidate.md

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

* Extract HrmpTransientValidationData and add additional data.

* Some clarifications.

* Introduce HrmpAbridgedOpenChannelRequest

* Update roadmap/implementers-guide/src/types/candidate.md

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Fix typo: egress->ingress

* A note about sorting

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
 2020-08-31 12:01:36 +00:00
Robert Habermeier d246a2889e Extract Assignments and Approval guide text to an Approval informational section (#1638) 
* move validity module to disputes module

* prepare a section on approvals

* extract approval/assignments text to an overview section

* Apply suggestions from code review

Spelling

Co-authored-by: Fedor Sakharov <fedor.sakharov@gmail.com>
 2020-08-31 11:57:51 +03:00
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
Alexander Popiak 6591b03480 Companion PR: add weightinfo for collective (#1524) 
* add and use generated weights for collective pallet

* correct pallet name

* MaxMembers

* add weight to technical collective

* Fix const assert

* update weights

* update import

* "Update Substrate"

* bump spec_version

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: parity-processbot <>
 2020-08-28 12:23:41 +02:00
ddorgan 0931d0aafa Add manual action to build PR binary (#1470) 
* Allow manual action for building a PR binary

* Allow test-refs for PR manual build

* Test PR build in github actions

* Use steps in build

* Removing build via github actions
 2020-08-27 10:45:06 +02:00
s3krit e3b312dab0 Bump version to v0.8.23 (#1646) 
* bump version to v0.8.23
* bump substrate
 2020-08-26 19:07:54 +02:00
Shawn Tabrizi 9501a71359 Add release checklist (#1316) 
* Add release checklist

* add space to checkbox

* polkadot-js-apps

* Apply suggestions from code review

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* add notes for each release item

* Apply suggestions from code review

Co-authored-by: s3krit <pugh@s3kr.it>

* Apply suggestions from code review

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Gavin Wood <gavin@parity.io>

* Update RELEASE.md

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

* Update RELEASE.md - rearrange sections

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: joepetrowski <joe@parity.io>
Co-authored-by: s3krit <pugh@s3kr.it>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Gavin Wood <gavin@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
 2020-08-26 11:22:34 +00:00
s3krit 67ce3b987b Update package.version in Cargo.toml (#1633) 
* Update Cargo.toml

Fix version number

* Update Cargo.lock
 2020-08-24 22:03:38 +02:00
Shawn Tabrizi 4f72f246a5 Companion for Substrate #6929 (Execute verify logic when running benchmarks) (#1623) 
* Update for substrate changes

* cargo update -p sp-io

* cargo update -p sp-io
 2020-08-24 16:35:03 +02:00
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
RRTTI 591e9b7454 Update Kusama Council seats & Runners Up number (#1614) 
* Update Kusama Council seats & Runners Up number

Update Kusama council seats to 19 and DesiredRunnersUp to 19 as well, increase representation of passive stake holders in the council and giving more visibility to runners up in Kusama Network (from 7 to 19): this will be more visibility to new candidates to expand options for stakeholders when voting.

* Update lib.rs

* Update lib.rs
 2020-08-23 16:58:58 +02:00
Gavin Wood 640b2e8c50 Companion to #6770: Delayed Proxies (#1520) 
* Fix up proxy

* Update weights

* Fixes

* rename 'proxy_announced' -> 'announced_proxy'

* flip rename

* update weight formulas

* Fixes

* fix merge

* Fix runtime

* Fix runtimes

* "Update Substrate"

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: parity-processbot <>
 2020-08-23 11:12:58 +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
warfollowsme | ryabina.io d2c4e0cc8e Annotated parameter names for events (#1440) 
* annotated parameter names for events

* Update runtime/parachains/src/inclusion.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
 2020-08-20 14:57:30 +00:00
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
Shawn Tabrizi 222520acc5 Companion for Substrate #6815 (Dynamic Whitelist) (#1612) 
* Enable Dynamic Whitelisting

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-08-19 20:05:33 +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
Ximin Luo 0c39159c43 implementers-guide: in TOC move collators before backing, to match protocol pipeline (#1611) 2020-08-18 14:11:36 +00:00
Jeff Burdges 46b895e869 Initial guide text for approvals and especially approvals assignments (#1518) 
* Initial guide modifications for approvals

* Split approval assignments keys and approval votes keys

This should avoid the political problems with validator operators
wnting everything to be a remote signer.

* Update roadmap/implementers-guide/src/runtime/validity.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/assignments.md

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

* Update roadmap/implementers-guide/src/node/validity/approvals.md

Co-authored-by: hndnklnc <handankilinc1@gmail.com>

* Update roadmap/implementers-guide/src/node/validity/approvals.md

Co-authored-by: hndnklnc <handankilinc1@gmail.com>

* Update roadmap/implementers-guide/src/runtime/validity.md

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

* Not sure where these go..

* Update roadmap/implementers-guide/src/node/validity/approvals.md

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

* Local clock leniency

* Explain HSM blabla

* double word

* Clarify okasing things on-chain

* Assignments integration with relative time

* minor tweaks

* Clarify structure and work savings

* Use included more

* Cleanup and paramaters

See https://github.com/w3f/research-internal/issues/515

* More on GRANDPA

* Explain relay equivocation relevance

* Address postponement and on-chain verification somewhat

* small bit more explination

* just use ed25519 here: could -> should

* spelling

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
Co-authored-by: hndnklnc <handankilinc1@gmail.com>
 2020-08-18 15:14:55 +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
Sergei Shulepov 3395044402 Implementer's Guide: Make HRMP use upward message kinds (#1591) 
* Draft HRMP related message types

* Make HRMP use upward message kinds

* Incorporate changes into messaging.md

* Make docs a bit more clear

* Clarify remove "D"

* Update roadmap/implementers-guide/src/messaging.md

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Update roadmap/implementers-guide/src/runtime/router.md

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Update router.md

* Update roadmap/implementers-guide/src/runtime/router.md

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

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
 2020-08-18 12:40:48 +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
Shawn Tabrizi ae37a00c17 Companion for Substrate 6868 (WeightInfo for System, Utility, and Timestamp) (#1606) 
* fix compile warning

* remove tests for weights

* add custom weights

* "Update Substrate"

Co-authored-by: parity-processbot <>
 2020-08-18 10:04:52 +02:00
Sergei Shulepov 4e727205ab Promote HrmpChannelId and supply more docs (#1595) 2020-08-17 17:28:22 +00:00
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
Sergei Shulepov 56bb796244 Implementer's Guide: Flesh out more details for upward messages (#1556) 
* Take 2 at the upward messages

* Trying to restore stuff from unsuccesful rebase

* Fix whitespace

* Clean up

* Change rustdoc to comment

* Pivot to a less stricter, w.r.t. to acceptance, model

* Rename `max_upward_message_num_per_candidate`

* Update docs for DownwardMessage

* Apply suggestions from code review

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

* Rephrase "Dispatchable objects ready to ..."

* Finish the sentence

* Add a note about imprecision of the current weight formula

* Elaborate on potential use-cases for the upward message kinds.

* s/later/below

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
 2020-08-14 14:03:30 +00:00
Bastian Köcher 950bcece16 Make parachain validation wasm executor functional (#1574) 
* Make parachain validation wasm executor functional

- Increase the size of the validation result in the shared memory. The
validation result holds the new runtime when a runtime upgrade is
scheduled. So, we need to give it enough memory to send the data between
the validator and the wasm execution host.
- Add the `CallInWasmExt`. This is required when doing a runtime upgrade
to check that we upgrade to something meaningful.

* Update parachain/src/wasm_executor/mod.rs

* Update parachain/src/wasm_executor/mod.rs

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>
 2020-08-13 22:03:50 +00:00
Cecile Tonglet 3a7d9753f6 Use async test helper to simplify node testing (#1578) 2020-08-13 19:01:37 +02:00
Robert Habermeier 2a96c19370 guide: validation data refactoring (#1576) 
* guide: validation data refactoring

* address grumbles from review

* Update roadmap/implementers-guide/src/types/candidate.md

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* last comments from review

Co-authored-by: Sergei Shulepov <sergei@parity.io>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
 2020-08-13 14:22:13 +00:00