- 05 Nov, 2020 2 commits
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Bastian Köcher authored
* Make `CandidateHash` a real type This pr adds a new type `CandidateHash` that is used instead of the opaque `Hash` type. This helps to ensure on the type system level that we are passing the correct types. This pr also fixes wrong usage of `relay_parent` as `candidate_hash` when communicating with the av storage. * Update core-primitives/src/lib.rs Co-authored-by:
Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com> * Wrap the lines Co-authored-by:
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Andronik Ordian authored
* backing: extract log target * bitfield-signing: extract log target * utils: fix a typo * provisioner: extract log target * candidate selection: remove unused error variant * bitfield-distribution: change the return type of run * pov-distribution: extract log target * collator-protocol: simplify runtime request * collation-generation: do not exit early on error * collation-generation: do not exit on double init * collator-protocol: do not exit on errors and rename LOG_TARGET * collator-protocol: a workaround for ununused imports warning * Update node/network/bitfield-distribution/src/lib.rs * collation-generation: elevate warn! to error! * collator-protocol: fix imports * post merge fix * fix compilation
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- 03 Nov, 2020 2 commits
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Bastian Köcher authored
* Moare fixes for parachains - Sending data to a job should always contain a relay parent. Done this for the provisioner - Fixed the `select_availability_bitfields` function. It was assuming we have one core per validator, while we only have one core per parachain. - Drive by async "rewrite" in proposer * Make tests compile * Update primitives/src/v1.rs Co-authored-by:
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Bastian Köcher authored
* Parachain improvements - Set the parachains configuration in Rococo genesis - Don't stop the overseer when a subsystem job is stopped - Several small code changes * Remove unused functionality * Return error from the runtime instead of printing it * Apply suggestions from code review Co-authored-by:
Sergei Shulepov <sergei@parity.io> Co-authored-by:
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- 01 Nov, 2020 1 commit
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Bastian Köcher authored
* Fixes bug that collator wasn't sending `Declare` message * Apply suggestions from code review I'm an idiot
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- 31 Oct, 2020 1 commit
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Bastian Köcher authored
* start working on building the real overseer Unfortunately, this fails to compile right now due to an upstream failure to compile which is probably brought on by a recent upgrade to rustc v1.47. * fill in AllSubsystems internal constructors * replace fn make_metrics with Metrics::attempt_to_register * update to account for #1740 * remove Metrics::register, rename Metrics::attempt_to_register * add 'static bounds to real_overseer type params * pass authority_discovery and network_service to real_overseer It's not straightforwardly obvious that this is the best way to handle the case when there is no authority discovery service, but it seems to be the best option available at the moment. * select a proper database configuration for the availability store db * use subdirectory for av-store database path * apply Basti's patch which avoids needing to parameterize everything on Block * simplify path extraction * get all tests to compile * Fix Prometheus double-registry error for debugging purposes, added this to node/subsystem-util/src/lib.rs:472-476: ```rust Some(registry) => Self::try_register(registry).map_err(|err| { eprintln!("PrometheusError calling {}::register: {:?}", std::any::type_name::<Self>(), err); err }), ``` That pointed out where the registration was failing, which led to this fix. The test still doesn't pass, but it now fails in a new and different way! * authorities must have authority discovery, but not necessarily overseer handlers * fix broken SpawnedSubsystem impls detailed logging determined that using the `Box::new` style of future generation, the `self.run` method was never being called, leading to dropped receivers / closed senders for those subsystems, causing the overseer to shut down immediately. This is not the final fix needed to get things working properly, but it's a good start. * use prometheus properly Prometheus lets us register simple counters, which aren't very interesting. It also allows us to register CounterVecs, which are. With a CounterVec, you can provide a set of labels, which can later be used to filter the counts. We were using them wrong, though. This pattern was repeated in a variety of places in the code: ```rust // panics with an cardinality mismatch let my_counter = register(CounterVec::new(opts, &["succeeded", "failed"])?, registry)?; my_counter.with_label_values(&["succeeded"]).inc() ``` The problem is that the labels provided in the constructor are not the set of legal values which can be annotated, but a set of individual label names which can have individual, arbitrary values. This commit fixes that. * get av-store subsystem to actually run properly and not die on first signal * typo fix: incomming -> incoming * don't disable authority discovery in test nodes * Fix rococo-v1 missing session keys * Update node/core/av-store/Cargo.toml * try dummying out av-store on non-full-nodes * overseer and subsystems are required only for full nodes * Reduce the amount of warnings on browser target * Fix two more warnings * InclusionInherent should actually have an Inherent module on rococo * Ancestry: don't return genesis' parent hash * Update Cargo.lock * fix broken test * update test script: specify chainspec as script argument * Apply suggestions from code review Co-authored-by:Bastian Köcher <bkchr@users.noreply.github.com> * Update node/service/src/lib.rs Co-authored-by:
Peter Goodspeed-Niklaus <peter.r.goodspeedniklaus@gmail.com> Co-authored-by:
Andronik Ordian <write@reusable.software> Co-authored-by:
Fedor Sakharov <fedor.sakharov@gmail.com>
Co-authored-by: Robert Habermeier <robert@Roberts-MBP.lan1> Co-authored-by:
Max Inden <mail@max-inden.de> Co-authored-by:
Sergey Shulepov <s.pepyakin@gmail.com> Co-authored-by:
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- 29 Oct, 2020 1 commit
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Bastian Köcher authored
* Make sure validator discovery works with a delayed peer to validator mapping Currently the implementation checks on connect of a peer if this peer is a validator by asking the authority discovery. It can now happen that the authority discovery is not yet aware that a given peer is an authority. This can for example happen on start up of the node. This pr changes the behavior, to make it possible to later associate a peer to a validator id. Instead of just storing the connected validators, we now store all connected peers with a vector of associated validator ids. When we get a request to connect to a given given set of validators, we start by checking the connected peers. If we didn't find a validator id in the connected peers, we ask the authority discovery for the peerid of a given authority id. When the returned peerid is part of our connected peers set, we cache and return the authority id. * Update node/network/bridge/Cargo.toml Co-authored-by:
Pierre Krieger <pierre.krieger1708@gmail.com>
* Update node/network/bridge/src/validator_discovery.rs
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
* Update `Cargo.lock`
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
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- 28 Oct, 2020 3 commits
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Fedor Sakharov authored* Change SpawnedSubsystem type to log subsystem errors * Remove clone
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Sergey Pepyakin authored
* DMP: data structures and plumbing * DMP: Implement DMP logic in the router module DMP: Integrate DMP parts into the inclusion module * DMP: Introduce the max size limit for the size of a downward message * DMP: Runtime API for accessing inbound messages * OCD Small clean ups * DMP: fix the naming of the error * DMP: add caution about a non-existent recipient
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Peter Goodspeed-Niklaus authored
* start working on building the real overseer Unfortunately, this fails to compile right now due to an upstream failure to compile which is probably brought on by a recent upgrade to rustc v1.47. * fill in AllSubsystems internal constructors * replace fn make_metrics with Metrics::attempt_to_register * update to account for #1740 * remove Metrics::register, rename Metrics::attempt_to_register * add 'static bounds to real_overseer type params * pass authority_discovery and network_service to real_overseer It's not straightforwardly obvious that this is the best way to handle the case when there is no authority discovery service, but it seems to be the best option available at the moment. * select a proper database configuration for the availability store db * use subdirectory for av-store database path * apply Basti's patch which avoids needing to parameterize everything on Block * simplify path extraction * get all tests to compile * Fix Prometheus double-registry error for debugging purposes, added this to node/subsystem-util/src/lib.rs:472-476: ```rust Some(registry) => Self::try_register(registry).map_err(|err| { eprintln!("PrometheusError calling {}::register: {:?}", std::any::type_name::<Self>(), err); err }), ``` That pointed out where the registration was failing, which led to this fix. The test still doesn't pass, but it now fails in a new and different way! * authorities must have authority discovery, but not necessarily overseer handlers * fix broken SpawnedSubsystem impls detailed logging determined that using the `Box::new` style of future generation, the `self.run` method was never being called, leading to dropped receivers / closed senders for those subsystems, causing the overseer to shut down immediately. This is not the final fix needed to get things working properly, but it's a good start. * use prometheus properly Prometheus lets us register simple counters, which aren't very interesting. It also allows us to register CounterVecs, which are. With a CounterVec, you can provide a set of labels, which can later be used to filter the counts. We were using them wrong, though. This pattern was repeated in a variety of places in the code: ```rust // panics with an cardinality mismatch let my_counter = register(CounterVec::new(opts, &["succeeded", "failed"])?, registry)?; my_counter.with_label_values(&["succeeded"]).inc() ``` The problem is that the labels provided in the constructor are not the set of legal values which can be annotated, but a set of individual label names which can have individual, arbitrary values. This commit fixes that. * get av-store subsystem to actually run properly and not die on first signal * typo fix: incomming -> incoming * don't disable authority discovery in test nodes * Fix rococo-v1 missing session keys * Update node/core/av-store/Cargo.toml * try dummying out av-store on non-full-nodes * overseer and subsystems are required only for full nodes * Reduce the amount of warnings on browser target * Fix two more warnings * InclusionInherent should actually have an Inherent module on rococo * Ancestry: don't return genesis' parent hash * Update Cargo.lock * fix broken test * update test script: specify chainspec as script argument * Apply suggestions from code review Co-authored-by:Bastian Köcher <git@kchr.de> Co-authored-by:
Fedor Sakharov <fedor.sakharov@gmail.com>
Co-authored-by:
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- 27 Oct, 2020 1 commit
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Bernhard Schuster authored
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- 24 Oct, 2020 1 commit
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Fedor Sakharov authored
* Initial commit * Move tests to separate module * Move timestamps to the newtype * Change idx name * Use Duration for consts and update chunk records * Ordering::Equal * Update node/core/av-store/src/lib.rs Co-authored-by:
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- 09 Oct, 2020 2 commits
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Andronik Ordian authored
* validator discovery: use incremental updates for priority_group * validator discovery: fix compilation * validator discovery: remove Sync bound on Net * "Update Substrate" Co-authored-by: parity-processbot <>
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Rakan Alhneiti authored
* Fix keystore types * Use SyncCryptoStorePtr * Borrow keystore * Fix unused imports * Fix polkadot service * Fix bitfield-distribution tests * Fix indentation * Fix backing tests * Fix tests * Fix provisioner tests * Removed SyncCryptoStorePtr * Fix services * Address PR feedback * Address PR feedback - 2 * Update CryptoStorePtr imports to be from sp_keystore * Typo * Fix CryptoStore import * Document the reason behind using filesystem keystore * Remove VALIDATORS * Fix duplicate dependency * Mark sp-keystore as optional * Fix availability distribution * Fix call to sign_with * Fix keystore usage * Remove tokio and fix parachains Cargo config * Typos * Fix keystore dereferencing * Fix CryptoStore import * Fix provisioner * Fix node backing * Update services * Cleanup dependencies * Use sync_keystore * Fix node service * Fix node service - 2 * Fix node service - 3 * Rename CryptoStorePtr to SyncCryptoStorePtr * "Update Substrate" * Apply suggestions from code review * Update node/core/backing/Cargo.toml * Update primitives/src/v0.rs Co-authored-by:
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- 07 Oct, 2020 1 commit
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Fedor Sakharov authored
* Advertise to already connected validators * Merge the loops and check the view * Extend a test to capture new logic * Fix a comment * Update node/network/collator-protocol/src/collator_side.rs Co-authored-by:
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- 06 Oct, 2020 3 commits
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Andronik Ordian authored
* collator: fix a typo * collator: fix more typos * collator: fix even more typos
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Andronik Ordian authored
* stupid, but it compiles * redo * cleanup * add ValidatorDiscovery to msgs * sketch network bridge code * ConnectToAuthorities instead of validators * more stuff * cleanup * more stuff * complete ConnectToAuthoritiesState * Update node/network/bridge/src/lib.rs Co-authored-by:
Bernhard Schuster <bernhard@ahoi.io> * redo it again * more stuff * redo it again * update comments * workaround Future is not Send * fix trailing spaces * clarify comments * bridge: fix compilation in tests * update more comments * small fixes * port collator protocol to new validator discovery api * collator tests compile * collator tests pass * do not revoke a request when the stream receiver is closed * make revoking opt-in * fix is_fulfilled * handle request revokation in collator * tests * wait for validator connections asyncronously * fix compilation * relabel my todos * apply Fedor's patch * resolve reconnection TODO * resolve revoking TODO * resolve channel capacity TODO * resolve peer cloning TODO * resolve peer disconnected TODO * resolve PeerSet TODO * wip tests * more tests * resolve Arc TODO * rename pending to non_revoked * one more test * extract utility function into util crate * fix compilation in tests * Apply suggestions from code review Co-authored-by:
Fedor Sakharov <fedor.sakharov@gmail.com>
* revert pin_project removal
* fix while let loop
* Revert "revert pin_project removal"
This reverts commit ae7f529d
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* fix compilation
* Update node/subsystem/src/messages.rs
* docs on pub items
* guide updates
* remove a TODO
* small guide update
* fix a typo
* link to the issue
* validator discovery: on_request docs
Co-authored-by: Fedor Sakharov <fedor.sakharov@gmail.com>
Co-authored-by: -
Bastian Köcher authored
This pr changes the collator interface function to return an optional collation instead of a collation. This is required as the parachain itself can fail to generate a valid collation for various reason. Now if the collation fails it will return `None`. Besides that the pr adds some `RuntimeDebug` derive for `ValidationData` and removes some whitespaces.
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- 01 Oct, 2020 1 commit
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Andronik Ordian authored
* overseer metrics: messages relayed * provisioner metrics: cosmetic changes * candidate selection metrics: cosmetic changes * availability bitfields metrics * availability distribution metrics * PoV distribution metrics * statement-distribution: small simplification * statement-distribution: extract log target into a const * statement-distribution: metrics * address review nits
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- 29 Sep, 2020 1 commit
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Andronik Ordian authored
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- 28 Sep, 2020 2 commits
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Fedor Sakharov authored
* Register listeners in statement distribution * Review fixes
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Fedor Sakharov authored
* Metrics * Dont punish late collations * Fix metrics * Update node/network/collator-protocol/src/lib.rs Co-authored-by:
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- 10 Sep, 2020 1 commit
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Fedor Sakharov authored
* 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:
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- 31 Aug, 2020 1 commit
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Bernhard Schuster authored
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- 28 Aug, 2020 1 commit
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Max Inden authored
* node/network/bridge: Define protocol names as str * "Update Substrate" Co-authored-by: parity-processbot <>
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- 20 Aug, 2020 1 commit
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Fedor Sakharov authored
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- 18 Aug, 2020 2 commits
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asynchronous rob authored
* 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:
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Andronik Ordian authored
* 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:Gav Wood <gavin@parity.io> Co-authored-by:
Ashley Ruglys <ashley.ruglys@gmail.com> Co-authored-by:
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- 12 Aug, 2020 1 commit
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asynchronous rob authored
* 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
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- 10 Aug, 2020 1 commit
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Bernhard Schuster authored
Closes #1237
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- 07 Aug, 2020 1 commit
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Peter Goodspeed-Niklaus authored
* break out subsystem-util and subsystem-test-helpers into individual crates * cause all packages to check successfully
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- 28 Jul, 2020 3 commits
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Bastian Köcher authored
* 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 <>
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Ashley authored
* Initial commit Forked at: 9637baea Parent branch: origin/master * Refactor * Refactor * Remove macro * WIP Forked at: 9637baea Parent branch: origin/master * CLEANUP Forked at: 9637baea 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>
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asynchronous rob authored
* 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
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- 27 Jul, 2020 2 commits
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Fedor Sakharov authored
* 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
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Peter Goodspeed-Niklaus authored
* add ActiveLeavesUpdate, remove StartWork, StopWork * replace StartWork, StopWork in subsystem crate tests * mechanically update OverseerSignal in other modules * convert overseer to take advantage of new multi-hash update abilities Note: this does not yet convert the tests; some of the tests now freeze: test tests::overseer_start_stop_works ... test tests::overseer_start_stop_works has been running for over 60 seconds test tests::overseer_finalize_works ... test tests::overseer_finalize_works has been running for over 60 seconds * fix broken overseer tests * manually impl PartialEq for ActiveLeavesUpdate, rm trait Equivalent This cleans up the code a bit and makes it easier in the future to do the right thing when comparing ALUs. * use target in all network bridge logging * reduce spamming of and
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- 26 Jul, 2020 1 commit
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Bastian Köcher authored
* Companion for #6726 * Spaces * 'Update substrate' Co-authored-by: parity-processbot <>
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- 23 Jul, 2020 1 commit
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Bernhard Schuster authored
* feat bitfield distribution * feat bitfield distribution part 2 * pair programming with rustc & cargo * lets go * move bitfield-distribution to the node/network folder * shape shifting * lunchtime * ignore the two fn recursion for now * step by step * triplesteps * bandaid commit * unordered futures magic * chore * reword markdown * clarify * lacks abortable processing impl details * slimify * fix: warnings and avoid ctx.clone() improve comments * review comments * fix details * make sure outgoing messages are tracked * fix name * fix subsystem * partial test impl * relax context bounds * test * X * X * initial test * fix relay_message not tracked when origin is self * fix/guide: grammar Co-authored-by:
Robert Habermeier <rphmeier@gmail.com> * work around missing Eq+PartialEq * fix: add missing message to provisioner * unify per_job to job_data * fix/review: part one * fix/review: more grumbles * fix/review: track incoming messages per peer * fix/review: extract fn, avoid nested matches * fix/review: more tests, simplify test * fix/review: extend tests to cover more cases * chore/rename: Tracker -> ProtocolState * chore check and comment rewording * feat test: invalid peer message * remove ignored test cases and unused macros * fix master merge fallout + warnings Co-authored-by:
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- 21 Jul, 2020 1 commit
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Peter Goodspeed-Niklaus authored
* get conclude signal working properly; don't allocate a vector * wip: add test suite / example / explanation for using utility subsystem Unfortunately, the test fails right now for reasons which seem very odd. Just have to keep poking at it. * explicitly import everything * fix subsystem-util test The root problem here was two-fold: - there was a circular dependency from subsystem -> test-helpers/subsystem -> subsystem - cfg(test) doesn't propagate between crates The solution: move the subsystem test helpers into a sub-module within subsystem. Publicly export them from the previous location so no other code breaks. Doing this has an additional benefit: it ensures that no production code can ever accidentally use the subsystem helpers, as they are compile- gated on cfg(test). * fully commit to moving test helpers into a subsystem module * add some more tests * get rid of log tests in favor of real error forwarding It's not obvious whether we'll ever really want to chase down these errors outside a testing context, but having the capability won't hurt. * fix issue which caused test to hang on osx * only require that job errors are PartialEq when testing also fix polkadot-node-core-backing tests * get rid of any notion of partialeq * rethink testing Combine tests of starting and stopping job: leaving a test executor with a job running was pretty clearly the cause of the sometimes-hang. Also, add a timeout so tests _can't_ hang anymore; they just fail after a while. * rename fwd_errors -> forward_errors * warn on error propagation failure * fix unused import leftover from merge * derive eq for subsystemerror
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- 18 Jul, 2020 1 commit
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asynchronous rob authored
* create a README on Runtime APIs * add ParaId type * write up runtime APIs * more preamble * rename * rejig runtime APIs * add occupied_since to `BlockNumber` * skeleton crate for runtime API subsystem * improve group_for_core * improve docs on availability cores runtime API * guide: freed -> free * add primitives for runtime APIs * create a v1 ParachainHost API trait * guide: make validation code return `Option`al. * skeleton runtime API helpers * make parachain-host runtime-generic * skeleton for most runtime API implementation functions * guide: add runtime API helper methods * implement new helpers of the inclusion module * guide: remove retries check, as it is unneeded * implement helpers for scheduler module for Runtime APIs * clean up `validator_groups` implementation * implement next_rotation_at and last_rotation_at * guide: more helpers on GroupRotationInfo * almost finish implementing runtime APIs * add explicit block parameter to runtime API fns * guide: generalize number parameter * guide: add group_responsible to occupied-core * update primitives due to guide changes * finishing touches on runtime API implementation; squash warnings * break out runtime API impl to separate file * add tests for next_up logic * test group rotation info * point to filed TODO * remove unused TODO [now] * indentation * guide: para -> para_id * rename para field to para_id for core meta * remove reference to outdated AvailabilityCores type * add an event in `inclusion` for candidates being included or timing out * guide: candidate events * guide: adjust language * Candidate events type from guide and adjust inclusion event * implement `candidate_events` runtime API * fix runtime test compilation * max -> min * fix typos * guide: add `RuntimeAPIRequest::CandidateEvents`
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