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  1. Jan 21, 2021
  3. Jan 20, 2021
  5. Jan 19, 2021
  7. Jan 18, 2021
    • Sergey Pepyakin's avatar
      Remove TransientValidationData (#2272) · 226af6a8
      Sergey Pepyakin authored 
      * collation-generation: use persisted validation data

* node: remote FullValidationData API

* runtime: remove FullValidationData API

* backing tests: use persisted validation data

* FullCandidateReceipt: use persisted validation data

This is not a big change since this type is not used anywhere

* Remove ValidationData and TransientValidationData

Also update the guide
      226af6a8
    • asynchronous rob's avatar
      Approval Voting Database (#2162) · b009cbe8
      asynchronous rob authored 
      

* skeleton

* skeleton aux-schema module

* start approval types

* start aux schema with aux store

* doc

* finish basic types

* start approval types

* doc

* finish basic types

* write out schema types

* add debug and codec impls to approval types

* add debug and codec impls to approval types

also add some key computation

* add debug and codec impls to approval types

* getters for block and candidate entries

* grumbles

* remove unused AssignmentId

* load_decode utility

* implement DB clearing

* function for adding new block entry to aux store

* start `canonicalize` implementation

* more skeleton

* finish implementing canonicalize

* tag TODO

* implement a test AuxStore

* add allow(unused)

* basic loading and deleting test

* block_entry test function

* add a test for `add_block_entry`

* ensure range is exclusive at end

* test clear()

* test that add_block sets children

* add a test for canonicalize

* Update node/core/approval-voting/src/aux_schema/mod.rs

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>

* Update node/core/approval-voting/src/aux_schema/tests.rs

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>

* Update node/core/approval-voting/src/aux_schema/mod.rs

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      b009cbe8
    • Pierre Krieger's avatar
      Make large collations downloads work (#2284) · 1c548d9d
      Pierre Krieger authored 
      * Make large collations downloads work

* Actually, bump it more to be sure

* Grmlblbl Rust feature unstable nianiania
      1c548d9d
    • dependabot[bot]'s avatar
      Bump futures from 0.3.11 to 0.3.12 (#2281) · 669ccab8
      dependabot[bot] authored 
      

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.11 to 0.3.12.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.11...0.3.12)

Signed-off-by: default avatardependabot[bot] <[email protected]>

Co-authored-by: default avatardependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
      669ccab8
  9. Jan 17, 2021
  11. Jan 15, 2021
    • Bernhard Schuster's avatar
      use fill_level gauges instead of histograms (#2276) · 366c229f
      Bernhard Schuster authored
      366c229f
    • dependabot[bot]'s avatar
      Bump futures from 0.3.10 to 0.3.11 (#2273) · 8b818586
      dependabot[bot] authored 
      

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.10 to 0.3.11.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.10...0.3.11)

Signed-off-by: default avatardependabot[bot] <[email protected]>

Co-authored-by: default avatardependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
      8b818586
    • Fedor Sakharov's avatar
      Availability recovery subsystem (#2122) · 90a68626
      Fedor Sakharov authored 
      * Adds message types

* Add code skeleton

* Adds subsystem code.

* Adds a first test

* Adds interaction result to availability_lru

* Use LruCache instead of a HashMap

* Whitespaces to tabs

* Do not ignore errors

* Change error type

* Add a timeout to chunk requests

* Add custom errors and log them

* Adds replace_availability_recovery method

* recovery_threshold computed by erasure crate

* change core to std

* adds docs to error type

* Adds a test for invalid reconstruction

* refactors interaction run into multiple methods

* Cleanup AwaitedChunks

* Even more fixes

* Test that recovery with wrong root is an error

* Break to launch another requests

* Styling fixes

* Add SessionIndex to API

* Proper relay parents for MakeRequest

* Remove validator_discovery and use message

* Remove a stream on exhaustion

* On cleanup free the request streams

* Fix merge and refactor
      90a68626
  13. Jan 14, 2021
  15. Jan 13, 2021
  17. Jan 12, 2021
  19. Jan 11, 2021
  21. Jan 08, 2021
    • asynchronous rob's avatar
      subsystems have an unbounded channel to the overseer (#2236) · 03e39cf5
      asynchronous rob authored 
      

* subsystems have an unbounded channel to the overseer

* Update node/overseer/src/lib.rs

Co-authored-by: default avatarBernhard Schuster <[email protected]>

* bump Cargo.lock

Co-authored-by: default avatarBernhard Schuster <[email protected]>
      03e39cf5
    • Bastian Köcher's avatar
      Do not send empty view updates to peers (#2233) · 475915ff
      Bastian Köcher authored 
      

* Do not send empty view updates to peers

It happened that we send empty view updates to our peers, because we
only updated our finalized block. This could lead to situations where we
overwhelmed sub systems with too many messages. On Rococo this lead to
constant restarts of our nodes, because some node apparently was
finalizing a lot of blocks.

To prevent this, the pr is doing the following:

1. If a peer sends us an empty view, we report this peer and decrease it
reputation.

2. We ensure that we only send a view update when the `heads` changed
and not only the `finalized_number`.

3. We do not send empty `ActiveLeavesUpdates` from the overseer, as this
makes no sense to send these empty updates. If some subsystem is relying
on the finalized block, it needs to listen for the overseer signal.

* Update node/network/bridge/src/lib.rs

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>

* Don't work if they're are no added heads

* Fix test

* Ahhh

* More fixes

Co-authored-by: default avatarPeter Goodspeed-Niklaus <[email protected]>
      475915ff
    • Fedor Sakharov's avatar
      Exit from av-store loop on fatal error. (#2232) · 8f293e18
      Fedor Sakharov authored 
      * Fuse receive stream in Context

* Revert "Fuse receive stream in Context"

This reverts commit ddd26fa98f0ca1afbc22064e93010e4193a058b2.

* Exit on node shutdown from av-store loop

* Filter only context error
      8f293e18
  23. Jan 07, 2021
  25. Jan 06, 2021