Commit Graph

106 Commits

Author SHA1 Message Date
Dan Shields 8db7ec9cc9 Migrate to docs.substrate.io throughout (#10007)
* all reverences of substrate.dev replaced with *correct* docs.substrate.io links

* fix links in non-cargo files, errors in replace

* homepage https://substrate.io

* cargo +nightly fmt

* FMT

Co-authored-by: Bastian Köcher <info@kchr.de>
2021-10-13 12:56:56 -06:00
Bastian Köcher 224c7f10b9 SimpleSlotWorker make claim_slot async (#9713)
* SimpleSlotWorker make `claim_slot` async

* FMT
2021-09-07 11:15:44 +00:00
Squirrel 7e9b8d278e depend-o-pocalipse (#9450)
Remove unneeded dependencies and dev-dependencies.
Made self_destruct test not dependent on wasm bin size.  
Updated code related to deprecated warning on tracing-subscriber `scope()` 
( See https://github.com/tokio-rs/tracing/issues/1429 )
2021-08-13 15:18:37 +01:00
Kian Paimani abd08e29ce Rewrap all comments to 100 line width (#9490)
* reformat everything again

* manual formatting

* last manual fix

* Fix build
2021-08-11 14:56:55 +00:00
Squirrel df59596ec0 Move client consensus parts out of primitives and into client/consensus/api (#9319)
* moved client code out of primitives

* bump ci

* Fixup from merge.

* Removed unused deps thanks to review feedback

* Removing unneeded deps

* updating lock file

* note about rustfmt

* fixed typo to bump ci

* Move lonely CacheKeyId to parent

* cargo fmt

* updating import style

* Update docs/STYLE_GUIDE.md

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-07-30 13:27:17 +00:00
Squirrel aafe64315a Remove extra commas made redundent after rustfmt (#9404)
* Remove extra commas made redundent after rustfmt
2021-07-22 11:06:17 +01:00
Bastian Köcher 7b56ab15b4 Run cargo fmt on the whole code base (#9394)
* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>
2021-07-21 14:32:32 +00:00
Liu-Cheng Xu 5be9b3fc76 Impl InherentDataProviderExt for more tuples (#9282)
* Impl InherentDataProviderExt for more tuples

Currently the inherent data provider only supports up to 4 entries due to the limit of
InherentDataProviderExt, which is not enough for a chain with more than 4 inherent data providers.
This patch simply impls InherentDataProviderExt for more tuples.

* Nit

* Apply suggestions from code review

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-07-14 10:23:03 +00:00
dependabot[bot] ea7c79dac4 Bump async-trait from 0.1.48 to 0.1.50 (#8977)
Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.48 to 0.1.50.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](https://github.com/dtolnay/async-trait/compare/0.1.48...0.1.50)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-07-13 09:48:59 +00:00
Benjamin Kampmann c78c2892a4 Attempting to fix publishing (#9140)
* mark template and utils as non-publish

* switch to development version for testing

* activate unleash check

* maybe if I disable all rules...

* Fix isolated compilation of `max-encoded-len-derive` with `syn`

error[E0369]: binary operation `==` cannot be applied to type `syn::Path`
  --> src/lib.rs:88:29
   |
88 |             .filter(|attr| attr.path == parse_quote!(max_encoded_len_crate))
   |                            --------- ^^ ----------------------------------- _
   |                            |
   |                            syn::Path

error: aborting due to previous error

For more information about this error, try `rustc --explain E0369`.
Error: could not compile `max-encoded-len-derive`

* WIP: bump changes crates since v3 tag to next breaking

cargo unleash version bump-breaking --changed-since v3.0.0
cargo unleash version set-pre dev --changed-since v3.0.0

FIXME: Don't modify crates that are not yet released, e.g.
`max-encoded-len-derive`

* Update lockfile

* WIP: Bump sp-transaction-pool as well

* WIP: Bump sp-offchain as well

* WIP: Bump frame-system-rpc-runtime-api as well

* WIP: Bump sp-authority-discovery as well

* Manually deactivate dev-deps before `cargo unleash check`

Otherwise we run into `Cycle detected` error.

* Bump sp-consensus-slots

* Add missing Cargo.lock change

* Bump sp-consensus-vrf as well

* Bump sp-keyring as well

* Bump sp-consensus-pow as well

* Try to speed up the `unleash-check` job

Previously, the job took 106 minutes - let's see if explicitly
specifying a `CARGO_TARGET_DIR` will help

* fixup: Ensure the temp target dir exists for unleash check

* Bump pallet-transaction-payment-rpc-runtime-api as well

Needed for Polkadot

* Bump pallet-transaction-payment-rpc as well

Needed for Polkadot

* Try updating crates after patching in the Polkadot CI job

* Use another approach to update patched Substrate crates

* Try to update all sp-core versions in Polkadot CI job

* Simplify sp-core version checking

* Apply another shellcheck lint

* Just do the simplest thing I guess

* Welp don't do --offline then

* Clean up `unleash-check` job triggers

Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* Fix a note in unleash-check cache step

* Add a note about temporary optimization in cargo-unleash

* Pin a newer version of cargo-unleash

Co-authored-by: Igor Matuszewski <xanewok@gmail.com>
Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>
2021-07-11 12:17:53 +00:00
André Silva a26ec52450 make SelectChain async (#9128)
* make SelectChain async

* make JustificationImport async
2021-06-20 11:01:09 +00:00
André Silva 650fc2f9c9 slots: slot lenience must take into account block proposal portion (#9138)
* aura, babe: proposal slot lenience must take into account proposal portion

* slots: add support for max_block_proposal_slot_portion

* fix compilation

* slots: add tests

* aura: fix comment

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

* slots: log the actual proposing duration after lenience is applied

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2021-06-19 20:37:33 +00:00
André Silva c44b552d8f consensus: handle justification sync for blocks authored locally (#8698)
* consensus: add trait to control justification sync process

* network: implement JustificationSyncLink for NetworkService

* slots: handle justification sync in slot worker

* babe: fix slot worker instantiation

* aura: fix slot worker instantiation

* pow: handle justification sync in miner

* babe: fix tests

* aura: fix tests

* node: fix compilation

* node-template: fix compilation

* consensus: rename justification sync link parameter

* aura: fix test compilation

* consensus: slots: move JustificationSyncLink out of on_slot
2021-06-04 21:31:06 +00:00
Squirrel dc88e6dd7e Reduce cargo doc warnings (#8947)
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2021-06-01 10:26:10 +01:00
Bastian Köcher 4dc8f3a7e5 Aura improvements (#8881)
* Aura: Expose function to build the verifier

* Use best block to initialize the authorities cache

* Use best block when determining the slot duration

* Remove `AuraBlockImport`

* Some cleanups

* Fix build error
2021-05-22 21:01:11 +00:00
Bastian Köcher e1caa2979f Fix the calculation of the time until the next slot (#8753)
* Fix the calculation of the time until the next slot

* Update client/consensus/slots/src/slots.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-05-07 00:15:08 +02:00
Bastian Köcher 2675741a09 Rework inherent data client side (#8526)
* Lol

* Yeah

* Moare

* adaasda

* Convert AURA to new pallet macro

* AURA: Switch to `CurrentSlot` instead of `LastTimestamp`

This switches AURA to use `CurrentSlot` instead of `LastTimestamp`.

* Add missing file

* Update frame/aura/src/migrations.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Remove the runtime side provide inherent code

* Use correct weight

* Add TODO

* Remove the Inherent from AURA

* 🤦

* Remove unused stuff

* Update primitives authorship

* Fix babe inherent data provider

* Fix consensus-uncles

* Fix BABE

* Do some further changes to authorship primitives... :D

* More work

* Make it compile the happy path

* Make it async!

* Take hash

* More stuff

* Hacks

* Revert "Hacks"

This reverts commit cfffad88668cfdebf632a59c4fbfada001ef8251.

* Fix

* Make `execute_block` return the final block header

* Move Aura digest stuff

* Make it possible to disable equivocation checking

* Fix fix fix

* Some refactorings

* Comment

* Fixes fixes fixes

* More cleanups

* Some love

* Better love

* Make slot duration being exposed as `Duration` to the outside

* Some slot info love

* Add `build_aura_worker` utility function

* Copy copy copy

* Some stuff

* Start fixing pow

* Fix pow

* Remove some bounds

* More work

* Make grandpa work

* Make slots use `async_trait`

* Introduce `SharedData`

* Add test and fix bugs

* Switch to `SharedData`

* Make grandpa tests working

* More Babe work

* Make grandpa work

* Introduce `SharedData`

* Add test and fix bugs

* Switch to `SharedData`

* Make grandpa tests working

* More Babe work

* Make it async

* Fix fix

* Use `async_trait` in sc-consensus-slots

This makes the code a little bit easier to read and also expresses that
there can always only be one call at a time to `on_slot`.

* Make grandpa tests compile

* More Babe tests work

* Fix network test

* Start fixing service test

* Finish service-test

* Fix sc-consensus-aura

* Fix fix fix

* More fixes

* Make everything compile *yeah*

* Make manual-seal compile

* More fixes

* Start fixing Aura

* Fix Aura tests

* Fix Babe tests

* Make everything compile

* Move code around and switch to async_trait

* Fix Babe

* Docs docs docs

* Move to FRAME

* Fix fix fix

* Make everything compile

* Last cleanups

* Fix integration test

* Change slot usage of the timestamp

* We really need to switch to `impl-trait-for-tuples`

* Update primitives/inherents/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update primitives/inherents/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update primitives/inherents/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Some extra logging

* Remove dbg!

* Update primitives/consensus/common/src/import_queue/basic_queue.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-05-03 14:39:25 +00:00
François Garillot 052be8bbef Simplify some Option / Result / ? operator patterns (#8653)
* Simplify some Option / Result / ? operator patterns

When those match a combinator exactly.

Tool-aided by [comby-rust](https://github.com/huitseeker/comby-rust).

* adjust after review

* adjust post-review
2021-04-23 13:36:10 +00:00
André Silva a52adf448b client: remove time unit from block time loaded message (#8639) 2021-04-19 20:29:43 +00:00
Bastian Köcher 14b5acab86 Introduce a "dynamic" block size limit for proposing (#8588)
* Introduce a "dynamic" block size limit for proposing

This adds support for using a dynamic block size limit per call to
`propose`. This is required for Cumulus/Parachains to always use stay in
the limits of the maximum allowed PoV size.

As described in the docs, the block limit is only checked in the process
of pushing transactions. As we normally do some other operations in
`on_finalize`, it can happen that the block size still grows when there
is some proof being collected (as we do for parachains). This means,
that the given block limit needs to be rather conservative on the actual
value and should not be the upper limit.

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: Andronik Ordian <write@reusable.software>

* More future proof encoded size updating

* Use `ProofRecorderInner`

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/slots/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/slots/src/slots.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: Andronik Ordian <write@reusable.software>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-04-14 17:56:22 +00:00
Bastian Köcher 217c4be226 Make BlockImport and Verifier async (#8472)
* Make grandpa work

* Introduce `SharedData`

* Add test and fix bugs

* Switch to `SharedData`

* Make grandpa tests working

* More Babe work

* Make it async

* Fix fix

* Use `async_trait` in sc-consensus-slots

This makes the code a little bit easier to read and also expresses that
there can always only be one call at a time to `on_slot`.

* Make grandpa tests compile

* More Babe tests work

* Fix network test

* Start fixing service test

* Finish service-test

* Fix sc-consensus-aura

* Fix fix fix

* More fixes

* Make everything compile *yeah*

* Fix build when we have Rust 1.51

* Update client/consensus/common/src/shared_data.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/common/src/shared_data.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/common/src/shared_data.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/common/src/shared_data.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/common/src/shared_data.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/babe/src/tests.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/babe/src/tests.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Fix warning

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-03-30 09:19:49 +00:00
Bastian Köcher 49e79967c8 Use async_trait in sc-consensus-slots (#8461)
* Use `async_trait` in sc-consensus-slots

This makes the code a little bit easier to read and also expresses that
there can always only be one call at a time to `on_slot`.

* slots: remove mutex around BlockImport in SlotWorker

Co-authored-by: André Silva <andrerfosilva@gmail.com>
2021-03-27 22:40:28 +01:00
Bastian Köcher 15e15e7d8e Aura and Slots refactoring (#8386)
* Make slot duration being exposed as `Duration` to the outside

* Some slot info love

* Add `build_aura_worker` utility function

* Copy copy copy
2021-03-17 23:25:58 +00:00
Cecile Tonglet 8031b6eacb Rework telemetry to replace the use of tracing with an object we pass around (#8143)
polkadot companion: paritytech/polkadot#2535
2021-03-11 11:05:45 +01:00
Bastian Köcher 7599e0d6e8 Introduce new concept of "slot portion for proposing" (#8280)
* Introduce new concept of "slot portion for proposing"

Currently when building a block we actually give the proposer all of the
time in the slot, while this is wrong. The slot is actually split in at
least two phases proposing and propagation or in the polkadot case into
three phases validating pov's, proposing and propagation. As we don't
want to bring that much polkadot concepts into Substrate, we only
support splitting the slot into proposing and propagation. The portion
can now be passed as parameter to AuRa and BABE to configure this value.
However, this slot portion for propagation doesn't mean that the
proposer can not go over this limit. When we miss slots we still apply
the lenience factor to increase the proposing time, so that we have
enough time to build a heavy block.

Besides all what was said above, this is especially required for
parachains. Parachains have a much more constraint proposing window.
Currently the slot duration is at minimum 12 seconds, but we only have
around 500ms for proposing. So, this slot portion for proposing is
really required to make it working without hacks.

* Offgit feedback

* Cast cast cast
2021-03-09 19:14:54 +00:00
Bastian Köcher 8a0e8ea9a6 Move proof generation to the type system level (#8185)
* Start

* Finish!!!!

* Update client/basic-authorship/src/basic_authorship.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Review comments

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-02-24 20:43:50 +00:00
Bastian Köcher 76d3814e90 Make on_slot return the block with the post header (#8188)
* Make `on_slot` return the block with the post header

Before this pr `on_slot` returned the pre block. However this is wrong,
because adding some post digest changes the hash of the header. Thus,
we need to make sure to return the correct block that uses the post
header.

* Update primitives/consensus/common/src/block_import.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2021-02-24 08:03:05 +01:00
Bastian Köcher cbe35b9bd4 Remove OnSlot associated type (#8156)
Currently we always use a boxed future everywhere anyway. This also
enables us to use a boxed `SlotWorker` (which is required for Cumulus).
2021-02-19 00:15:26 +01:00
Benjamin Kampmann 6a964c5df0 Releasing 3.0 (#8098)
* bumping version for next release
* add changelog
* add guide
2021-02-10 19:23:18 +01:00
Guillaume Thiolliere f48296e9ad Update parity-scale-codec to 2.0 (#7994)
* update cargo.toml

* use 2.0 in mmmr
2021-01-29 12:22:45 +00:00
Bastian Köcher b6294418f8 Introduce a Slot type (#7997)
* Introduce a `Slot` type

Instead of having some type definition that only was used in half of the
code or directly using `u64`, this adds a new unit type wrapper `Slot`.
This makes it especially easy for the outside api to know what type is
expected/returned.

* Change epoch duratioC

* rename all instances of slot number to slot

* Make the constructor private

Co-authored-by: André Silva <andrerfosilva@gmail.com>
2021-01-28 19:44:22 +00:00
Guillaume Thiolliere 014e6f03c6 bumpd minor version (#7873) 2021-01-12 09:25:47 +01:00
Igor Matuszewski 028f3d2674 Merge 2.0.1 backport branch into mainline master (#7842)
* Backport paritytech/substrate#7381

* Bring back genesis storage build in aura/timestamp

To not change spec version, see
https://github.com/paritytech/substrate/pull/7686#discussion_r540032743

* Backport paritytech/substrate#7238

* Backport paritytech/substrate#7395

* Bump impl_version

* Fix UI tests and bump trybuild dep

See https://github.com/rust-lang/rust/pull/73996

Backports:
https://github.com/paritytech/substrate/pull/7764
https://github.com/paritytech/substrate/pull/7656

* Partially backport paritytech/substrate#7838

* Release frame-support with a dep compilation fix

* Bump patch level for remaining crates

This is done because at the time of writing cargo-unleash does not fully
support partial workspace publishing and mixes both local and crates.io
versions of the packages, leading to errors in the release check workflow.

* Backport paritytech/substrate#7854

...to fix compilation error when using futures-* v0.3.9.

* Adding Changelog  entry for patch release

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Benjamin Kampmann <ben@parity.io>
2021-01-11 11:24:29 +01:00
Pierre Krieger a4032b1dfb Update to futures 0.3.9 (#7854) 2021-01-08 15:47:33 +00:00
Andronik Ordian 2b48e09b24 upgrade a few dependencies (#7831)
* upgrade a few dependencies

* make it compile at the expense of duplicate deps

* fix web-wasm and a warning

* introduce activate-wasm-bindgen-features crate

* Revert "introduce activate-wasm-bindgen-features crate"

This reverts commit 5a6e41e683f8a4844c0a735dcd08caabb2313f11.

* add getrandom feature to sc-consensus-aura
2021-01-06 16:12:17 +00:00
Bastian Köcher e3e651f72c Happy new year (#7814)
* Happy new year

Updates the copyright years and fixes wrong license headers.

* Fix the template

* Split HEADER into HEADER-APACHE & HEADER-GPL
2021-01-04 09:03:13 +00:00
Bernhard Schuster 4ccf6672b1 resolve unresolved error nits of #7617 (#7631)
* handle executor should_panic test better

* Revert "reduce should panic, due to extended error messages"

This reverts commit c0805940184a62cd9302603ad911c3591e70a60c.

* remove excessive constraints

* remove duplicate documentation messages for error variants

* reduce T: constraints to the abs minimum

* whoops

* fewer bounds again

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
2020-11-30 16:53:33 +01:00
Bernhard Schuster 8c7d217091 chore/error: remove from str conversion and add deprecation notificat… (#7472)
* chore/error: remove from str conversion and add deprecation notifications

* fixup changes

* fix test looking for gone ::Msg variant

* another test fix

* one is duplicate, the other is not, so duplicates reported are n-1

* darn spaces

Co-authored-by: Andronik Ordian <write@reusable.software>

* remove pointless doc comments of error variants without any value

* low hanging fruits (for a tall person)

* moar error type variants

* avoid the storage modules for now

They are in need of a refactor, and the pain is rather large
removing all String error and DefaultError occurences.

* chore remove pointless error generic

* fix test for mocks, add a bunch of non_exhaustive

* max line width

* test fixes due to error changes

* fin

* error outputs... again

* undo stderr adjustments

* Update client/consensus/slots/src/lib.rs

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

* remove closure clutter

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

* more error types

* introduce ApiError

* extract Mock error

* ApiError refactor

* even more error types

* the last for now

* chore unused deps

* another extraction

* reduce should panic, due to extended error messages

* error test happiness

* shift error lines by one

* doc tests

* white space

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

* Into -> From

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

* remove pointless codec

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

* avoid pointless self import

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

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
Co-authored-by: Andronik Ordian <write@reusable.software>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2020-11-27 18:37:53 +00:00
Jon Häggblad 7cf78c166e slots: incrementally backoff claiming slots if finality lags behind (#7186)
* babe: backoff authoring blocks when finality lags

* babe: move backoff authoring params to default constructor

* babe: deduplicate the test a bit

* babe: set backoff constants in service

* babe: use better names for backoff authoring block parameters

* babe: remove last unwrap

* babe: slight style tweak

* babe: fix comment

* slots: move backoff block authorship logic to SimpleSlotWorker

* aura: append SlotInfo in on_slot

* slots: use the correct types for parameters

* slots: fix review comments

* aura: add missing backoff authoring blocks parameters

* slots: add comments for default values

* slots: add additional checks in test

* slots: update implementation for new master

* slots: revert the change to SlotInfo

* Fix review comments

* slots: rework unit tests for backing off claiming slots

* slots: add test for asymptotic behaviour for slot claims

* slots: address review comments

* slots: add test for max_interval

* slots: add assertion for intervals between between claimed slots

* slots: remove rustfmt directive

* slots: another attempt at explaining authoring_rate

* slots: up unfinalized_slack to 50 by default

* slots: add tests for time to reach max_interval

* slots: fix typo in comments

* Apply suggestions from code review

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

* slots: additional tweaks to comments and info calls

* slots: rename to BackoffAuthoringOnFinalizedHeadLagging

* slots: make the backing off strategy generic

* Apply suggestions from code review

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

* slots: implement backoff trait for () for simplicity

* slots: move logging inside backing off function to make it more specific

* aura: add missing function parameter

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2020-11-11 13:29:19 +00:00
Bastian Köcher 05af334bbc Make consensus SlotWorker don't assume a slot is time / duration (#7441)
* Make consensus `SlotWorker` don't assume a slot is time / duration

This removes the last bit of assumption that a slot is always `time /
duration`. This will be required by parachains where a slot will be the
relay chain block number. Besides this there are also some other drive
by changes. One more notable is that `on_slot` now returns a
`SlotResult` that holds the block and a potential storage proof.

To simplify the implementation and usage of the `SimpleSlotWorker` the
`SlotWorker` trait is now implemented for each type that implements
`SimpleSlotWorker`.

* Update client/consensus/slots/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update client/consensus/slots/src/lib.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2020-10-28 00:01:06 +01:00
Benjamin Kampmann ecdc94420e Releasing 2.0 – two dot 😮 (#7182)
Tagging the release of substrate 2.0


[ci: skip-checks]
2020-09-22 19:47:38 +02:00
Steve Degosserie 22632efc5f Update READMEs, fix links (#7176)
* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Revert stuff that shouldn't have been committed

* Revert stuff that shouldn't have been committed

* Fix parent relative link generation

* Manually remove this incorrect link for now.
2020-09-22 13:38:23 +00:00
Benjamin Kampmann 2416aa7999 prepping for releasing rc6 (#6922)
* Bump version

* update test-utils crates to be ready for publishing

* adding changelog

* Adding automaticly generated READMEs

* fixing versions

* another version mishap
2020-08-20 17:04:42 +02:00
Wei Tang b6dedd9016 BABE slot and epoch event notifications (#6563)
* BabeWorker -> BabeSlotWorker

* SlotWorker::notify_slot: similar to claim_slot, but called no matter authoring

* Wrap the future with a new struct BabeWorker

* Add type definition slot_notification_sinks

* Function slot_notification_streams for the receiver side

* Get a handle of slot_notification_sinks in BabeSlotWorker

* Implement notify_slot

* Switch to use bounded mpsc

* Do not drop the sink when channel is full

Only skip sending the message and emit a warning, because it is recoverable.

* Fix future type bounds

* Add must_use and sink type alias
2020-07-30 17:07:27 +02:00
Bastian Köcher e7d8040af8 Update parity-scale-codec to prepare for breaking rustc release (#6746)
This updates parity-scale-codec{-derive} to prepare for a rustc release
that would otherwise break the derive implementation:
https://github.com/rust-lang/rust/pull/73084
2020-07-28 20:26:01 +00:00
Pierre Krieger 5af85552af Remove Unpin requirement for Slots (#6711) 2020-07-27 14:31:35 +00:00
Benjamin Kampmann 629a801b6a Fixup cargo unleash (#6689)
* Bumping to rc5

* Revert "Bumping to rc5"

This reverts commit 5a63a8230e5a12db1b4ce4ac62e4967c52291da7.

* Bumping for rc5, correctly this time
2020-07-21 10:26:47 +00:00
André Silva a9c21b8b84 babe: report equivocations (#6362)
* slots: create primitives crate for consensus slots

* offences: add method to check if an offence is unknown

* babe: initial equivocation reporting implementation

* babe: organize imports

* babe: working equivocation reporting

* babe: add slot number to equivocation proof

* session: move duplicate traits to session primitives

* babe: move equivocation stuff to its own file

* offences: fix test

* session: don't have primitives depend on frame_support

* babe: use opaque type for key owner proof

* babe: cleanup client equivocation reporting

* babe: cleanup equivocation code in pallet

* babe: allow sending signed equivocation reports

* node: fix compilation

* fix test compilation

* babe: return bool on check_equivocation_proof

* babe: add test for equivocation reporting

* babe: add more tests

* babe: add test for validate unsigned

* babe: take slot number in generate_key_ownership_proof API

* babe: add benchmark for equivocation proof checking

* session: add benchmark for membership proof checking

* offences: fix babe benchmark

* babe: add weights based on benchmark results

* babe: adjust weights after benchmarking on reference hardware

* babe: reorder checks in check_and_report_equivocation
2020-07-04 12:18:13 +02:00
Benjamin Kampmann f6ebd5f87d Releasing rc4 – Rhinoceros (#6515)
Co-authored-by: Martin Pugh <pugh@s3kr.it>
2020-06-25 23:18:43 +02:00
André Silva a7b31bb8d2 client: fix print of slot duration on startup (#6495) 2020-06-24 17:42:27 +02:00