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20 authors
  1. Mar 26, 2020
  3. Mar 25, 2020
  5. Mar 24, 2020
  7. Mar 23, 2020
    • Bastian Köcher's avatar
      Show an error when we connect to a bootnode with a different peer id (#5365) · fde05dd2
      Bastian Köcher authored 
      Currently when we connect to a bootnode and it returns a different peer
id, than the one we provided, we disconnect silently. This pr changes
the behavior to printing an error when a bootnode returns a different
peer id than the provided one.
      fde05dd2
    • Wei Tang's avatar
      Simplify BABE pre-digest definitions (#5289) · 9c7261fa
      Wei Tang authored 
      
* Init vrf crate without type alias

* Generic PreDigest definition for BABE

* Fix BABE vrf interface change

* Missing default-features def in sp-consensus-babe

* Fix sp-consensus-babe compile

* frame-babe: fix type inference

* Unify type definitions of vrf output/proof and randomness

* frame-babe: fix tests

* Bump node impl version

* Update cargo lock

* Derive Copy for RawVRFOutput and RawVRFProof

* Fix duplicated derive

Co-authored-by: default avatarGavin Wood <gavin@parity.io>
      9c7261fa
    • Pierre Krieger's avatar
      Rewrite reconnect_after_disconnect test (#5351) · 1da48b3b
      Pierre Krieger authored
      1da48b3b
    • Max Inden's avatar
      client/network-gossip/state_machine: Fix log message (#5350) · 26a204da
      Max Inden authored 
      A gossip validator returns `ValidationResult::Discard` for messages that
should not be processed nor kept due to not being useful for the node.
Examples are out-of-scope messages or messages with bad signatures. The
corresponding log message did not reflect this, thus the update through
this patch.

One caveat is a finality grandpa neighbor packet. Given that the concept
of neighbor packets is handled in the finality grandpa gossip validator
only, valid neighbor packets are always discarded on the
`client/network-gossip` layer.
      26a204da
  9. Mar 21, 2020
  11. Mar 20, 2020
  13. Mar 19, 2020
  15. Mar 18, 2020
    • Max Inden's avatar
      client/network-gossip/src/bridge: Finish when network event stream closes (#5282) · 9201f8ab
      Max Inden authored 
      * client/network-gossip/src/bridge: Finish when network even stream closes

Previously within `<GossipEngine as Future>::poll` one would poll the
`network_event_stream` ignoring all messages other than
`Poll::Ready(Some())`. Ignoring `Poll::Ready(None)` leads to a panic on
the next poll of the stream, gien that it is not fused.

By design `network_event_stream` does not close unless an unbounded send
into it fails, or the `NetworkWorker` gets shut down.

> The stream never ends (unless the `NetworkWorker` gets shut down).
> (client/network/src/service.rs)

An `unbounded_send` to fail on an unbounded channel is unlikely. The
`NetworkWorker` shutting down is not unlikely. In such case the
`GossipEngine` should shut down as well.

With this patch a `<GossipEngine as Future>` finishes on
`Poll::Ready(None)` returned from `network_event_stream`.

* client/finality-grandpa/communication: Error on gossip engine finished

Have `<NetworkBridge as Future>::poll` return `Poll::Ready(Err)` instead
of `Poll::Ready(Ok)` to be consistent with the handling of the neighbor
packet worker stream and the gossip validator report stream. Both `Err`
as well as `Ok` shut down the `NetworkBridge` as well as the
`VoterWorker`.

* client/network-gossip/src/bridge: Add regression test

* client/network-gossip: Move substrate test client to dev dependencies

* client/network-gossip: Remove TODO

Addressed in a follow up pull request.

* client/network-gossip/bridge: Put match on newline after loop

* client/finality-grandpa/src/observer: Fix regression test

Make sure the event stream sender side is not dropped till the end.
      9201f8ab
    • Benjamin Kampmann's avatar
      alpha.4 release fixes (#5303) · becbe0a3
      Benjamin Kampmann authored 
      * Adding missing metadata for benchmark-pallet

* Missed to bump a few

* release on roling tag

* Wasm executors were missed
      becbe0a3
    • Benjamin Kampmann's avatar
      Releasing 2.0.0-alpha.4 (#5279) · 25e25a83
      Benjamin Kampmann authored 
      
* Version bump

* Split generate_changelog.sh into separate script

Can be run in the format `generate_changelog.sh $previous_version $version`.

* remove early exit from publish_draft_release.sh

* adding changelog

* ci: change last_github_release to also find pre-releases

Co-authored-by: default avatarMartin Pugh <pugh@s3kr.it>
      25e25a83
    • Toralf Wittner's avatar
      sc-network: Return on Poll::Pending. (#5295) · 89b93d9d
      Toralf Wittner authored 
      If polling encounters a `Poll::Pending` we need to return it instead of
continuing the loop which may turn it into a blocking operation, causing
problems with executors.
      89b93d9d
  17. Mar 17, 2020
  19. Mar 16, 2020
    • Wei Tang's avatar
      epoch-changes: separate epoch header with epoch data (#4881) · 846a9ce8
      Wei Tang authored 
      
* fork-tree: prune returns all pruned node data

* epoch-changes: split EpochHeader vs epoch data

* EpochChanges::viable_epoch and add missing comments

* Incoperate the new epoch_changes interface for BABE

* Fix BABE tests

* Fix fork-tree pruning issue

* Fix tests

* Fix pruning algorithm

* fork-tree: implement map function for mapping one value type to another

* Add migration script for new epoch changes scheme

* Update utils/fork-tree/src/lib.rs

Co-Authored-By: default avatarAndré Silva <andre.beat@gmail.com>

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

Co-Authored-By: default avatarAndré Silva <andre.beat@gmail.com>

* Remove authorities_len.is_none check, which is duplicate of unwrap_or(false)

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

Co-Authored-By: default avatarAndré Silva <andre.beat@gmail.com>

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

Co-Authored-By: default avatarAndré Silva <andre.beat@gmail.com>

* No trailing ; for return statement

* Use VERSION_KEY for migration

* Fix issues that removed nodes are not properly added into removed list

* Add comments indicating end_slot is non-inclusive

* fork-tree: use &mut F for map type declaration

* Add tests for v0 epoch_changes migration

* Fix babe RPC tests

Co-authored-by: default avatarAndré Silva <andre.beat@gmail.com>
      846a9ce8
    • Nikolay Volf's avatar
      create parallel tasks extension (#5249) · 37274570
      Nikolay Volf authored
      37274570