* Nits (merge before separatelly)
* Small cosmetics for Rococo/Wococo bridge local run
* Squashed 'bridges/' changes from 04b3dda6aa..5fc377ab34
5fc377ab34 Support for kusama-polkadot relaying (#2128)
01f4b7f1ba Fix clippy warnings (#2127)
696ff1c368 BHK/P alignments (#2115)
2a66aa3248 Small fixes (#2126)
7810f1a988 Cosmetics (#2124)
daf250f69c Remove some `expect()` statements (#2123)
1c5fba8274 temporarily remove balance guard (#2121)
3d0e547361 Propagate message receival confirmation errors (#2116)
1c33143f07 Propagate message verification errors (#2114)
b075b00910 Bump time from 0.3.20 to 0.3.21
51a3a51618 Bump serde from 1.0.160 to 1.0.162
da88d044a6 Bump clap from 4.2.5 to 4.2.7
cdca322cd6 Bump sysinfo from 0.28.4 to 0.29.0
git-subtree-dir: bridges
git-subtree-split: 5fc377ab34f7dfd3293099c5feec49255e827812
* Fix
* Allow to change storage constants (DeliveryReward, RequiredStakeForStakeAndSlash) + tests
* Clippy
* New SA for RO/WO
* Squashed 'bridges/' changes from 5fc377ab34..0f6091d481
0f6091d481 Bump polkadot/substrate (#2134)
9233f0a337 Bump tokio from 1.28.0 to 1.28.1
a29c1caa93 Bump serde from 1.0.162 to 1.0.163
git-subtree-dir: bridges
git-subtree-split: 0f6091d48184ebb4f75cb3089befa6b92cf37335
* PVF: Remove `rayon` and some uses of `tokio`
1. We were using `rayon` to spawn a superfluous thread to do execution, so it was removed.
2. We were using `rayon` to set a threadpool-specific thread stack size, and AFAIK we couldn't do that with `tokio` (it's possible [per-runtime](https://docs.rs/tokio/latest/tokio/runtime/struct.Builder.html#method.thread_stack_size) but not per-thread). Since we want to remove `tokio` from the workers [anyway](https://github.com/paritytech/polkadot/issues/7117), I changed it to spawn threads with the `std::thread` API instead of `tokio`.[^1]
[^1]: NOTE: This PR does not totally remove the `tokio` dependency just yet.
3. Since `std::thread` API is not async, we could no longer `select!` on the threads as futures, so the `select!` was changed to a naive loop.
4. The order of thread selection was flipped to make (3) sound (see note in code).
I left some TODO's related to panics which I'm going to address soon as part of https://github.com/paritytech/polkadot/issues/7045.
* PVF: Vote invalid on panics in execution thread (after a retry)
Also make sure we kill the worker process on panic errors and internal errors to
potentially clear any error states independent of the candidate.
* Address a couple of TODOs
Addresses a couple of follow-up TODOs from
https://github.com/paritytech/polkadot/pull/7153.
* Add some documentation to implementer's guide
* Fix compile error
* Fix compile errors
* Fix compile error
* Update roadmap/implementers-guide/src/node/utility/candidate-validation.md
Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
* Address comments + couple other changes (see message)
- Measure the CPU time in the prepare thread, so the observed time is not
affected by any delays in joining on the thread.
- Measure the full CPU time in the execute thread.
* Implement proper thread synchronization
Use condvars i.e. `Arc::new((Mutex::new(true), Condvar::new()))` as per the std
docs.
Considered also using a condvar to signal the CPU thread to end, in place of an
mpsc channel. This was not done because `Condvar::wait_timeout_while` is
documented as being imprecise, and `mpsc::Receiver::recv_timeout` is not
documented as such. Also, we would need a separate condvar, to avoid this case:
the worker thread finishes its job, notifies the condvar, the CPU thread returns
first, and we join on it and not the worker thread. So it was simpler to leave
this part as is.
* Catch panics in threads so we always notify condvar
* Use `WaitOutcome` enum instead of bool condition variable
* Fix retry timeouts to depend on exec timeout kind
* Address review comments
* Make the API for condvars in workers nicer
* Add a doc
* Use condvar for memory stats thread
* Small refactor
* Enumerate internal validation errors in an enum
* Fix comment
* Add a log
* Fix test
* Update variant naming
* Address a missed TODO
---------
Co-authored-by: Andrei Sandu <54316454+sandreim@users.noreply.github.com>
* remove deprecated remove_prefix to clear era_info
* add debug assertions to check that the returned cursor is None
* add a variable to hold the cursor
* ".git/.scripts/commands/fmt/fmt.sh"
---------
Co-authored-by: command-bot <>
* implement a proposer utility for consensus
* tidy up deps of new proposer crate
* implement a collator-service crate
* rewrite cumulus-collator to use new service struct
* implement a module for relay-chain-driven collators
* adapt start_collator to use the new relay_chain_driven module
* move collator-service to a public submodule
* create an interface trait for the proposer
* begin aura reimplementation
* address review comments
* update substrrate git ref
* update polkadot-primitives refs
* rough draft of aura collation using standalone fns
* add a ServiceInterface
* port aura reimpl to use new service trait
* add an import queue utility crate
* remove import queue crate in favor of module in common
* implement new verification queue for aura
* implement remaining behaviors
* split 'collate' into smaller functions that could be pub
* add telemetry
* fix doc job?
* Specify async-trait patch version
Co-authored-by: Bastian Köcher <git@kchr.de>
* remove 'fn@' in doc string.
Co-authored-by: Bastian Köcher <git@kchr.de>
* update variable names to be more readable
* refactor proposer errors to anyhow/thiserror
* remove manual span instrumentation
Co-authored-by: Bastian Köcher <git@kchr.de>
* make slot_claim private
* fix unused import
* fmt
* fmt
* make clippy happy
---------
Co-authored-by: Bastian Köcher <git@kchr.de>
* add digest item for relay-parent to primitives
* add a relay-parent-storage-root digest as a workaround
* more docs
* deposit log in pallet-parachain-system
* even more docs
* fix duplicate imports after botched mertge
* fix hyperlinks in docs
* clean up match
Co-authored-by: Bastian Köcher <git@kchr.de>
* improve docs
* fix typo
* add number to the digest item
---------
Co-authored-by: Bastian Köcher <git@kchr.de>
* Replace `RollingSessionWindow` with `RuntimeInfo` - initial commit
* Fix tests in import
* Fix the rest of the tests
* Remove dead code
* Fix todos
* Simplify session caching
* Comments for `SessionInfoProvider`
* Separate `SessionInfoProvider` from `State`
* `cache_session_info_for_head` becomes freestanding function
* Remove unneeded `mut` usage
* fn session_info -> fn get_session_info() to avoid name clashes. The function also tries to initialize `SessionInfoProvider`
* Fix SessionInfo retrieval
* Code cleanup
* Don't wrap `SessionInfoProvider` in an `Option`
* Remove `earliest_session()`
* Remove pre-caching -> wip
* Fix some tests and code cleanup
* Fix all tests
* Fixes in tests
* Fix comments, variable names and small style changes
* Fix a warning
* impl From<SessionWindowSize> for NonZeroUsize
* Fix logging for `get_session_info` - remove redundant logs and decrease log level to DEBUG
* Code review feedback
* client/network: upgrade to libp2p 0.51.0
* make discovery.rs compile
* make peer_info.rs compile
* changes to notifications and request-response proto
* make service.rs compile
* towards making request_responses.rs compile
* make request_responses.rs compile
* make request_responses.rs compile
* fix notifications/behaviour.rs tests
* fix warnings
* remove old code
* allow deprecated code (temporary)
* upgrade to libp2p 0.51.1
* add TODO for behaviour tests
* return empty vec if peer_id is absent
https://github.com/paritytech/substrate/pull/13587#discussion_r1141695167
fyi: I don't really know what the old behaviour was.
* update comment to reflect new defaults
Closes#13338
* Revert "update comment to reflect new defaults"
This reverts commit 7a981abd69308e9d522ec94905f181439a1b1dba.
* remove config.rs (from wrong merge)
* upgrade to libp2p 0.51.2
* fix formatting
* use handle_pending_outbound_connection in networt_state RPC
* update deps
* use re-exports when we use other libp2p packages
* Apply suggestions from code review
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
* format code
* handle potential errors in network_state RPC
* only update libp2p crate
* update libp2p-core
* fix docs
* use libp2p-identity instead of libp2p
where it's possible. libp2p-identity is much smaller, hence makes sense
to use it instead of larger libp2p crate.
* Update client/network/src/discovery.rs
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
* update Cargo.lock
* add comment for per_connection_event_buffer_size
current value is somewhat arbitrary and needs to be tweaked depending on
memory usage and network worker sleep stats.
* fix link format
* update Cargo.lock
* upgrade to libp2p 0.51.3
* deprecate mplex
* Revert "deprecate mplex"
This reverts commit 9e25820e706e464a0e962a8604861fcb2a7641eb.
* Revert "upgrade to libp2p 0.51.3"
This reverts commit 6544dd4138e2f89517bd7c7281fc78a638ec7040.
* use new libp2p version in `statement` crate
* pin version temporarily
* libp2p 0.51.3
* deprecate mplex
* deprecate legacy noise handshake
* fix build error
* update libp2p-identity
* enable libp2p-identity:ed25519 feature in sc-consensus
* enable ed25519 for peerset as well
---------
Co-authored-by: Dmitry Markin <dmitry@markin.tech>
Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
Co-authored-by: parity-processbot <>
Branislav Kontur