mirror/lighthouse-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/lighthouse-pulse.git synced 2024-12-25 13:07:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
3,607 Commits 2 Branches 16 Tags 112 MiB
Rust 99.5%
Shell 0.2%
Makefile 0.1%
bd39cc8e26
Go to file
Paul Hauner bd39cc8e26 Apply hotfix for inconsistent head (#1639) 
## Issue Addressed

- Resolves #1616

## Proposed Changes

If we look at the function which persists fork choice and the canonical head to disk:

1db8daae0c/beacon_node/beacon_chain/src/beacon_chain.rs (L234-L280)

There is a race-condition which might cause the canonical head and fork choice values to be out-of-sync.

I believe this is the cause of #1616. I managed to recreate the issue and produce a database that was unable to sync under the `master` branch but able to sync with this branch.

These new changes solve the issue by ignoring the persisted `canonical_head_block_root` value and instead getting fork choice to generate it. This ensures that the canonical head is in-sync with fork choice.

## Additional Info

This is hotfix method that leaves some crusty code hanging around. Once this PR is merged (to satisfy the v0.2.x users) we should later update and merge #1638 so we can have a clean fix for the v0.3.x versions.
2020-09-22 02:06:10 +00:00
.github Revert "add a github action for build multi-arch docker images (#1574)" (#1591) 2020-09-06 04:46:25 +00:00
account_manager Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
beacon_node Apply hotfix for inconsistent head (#1639) 2020-09-22 02:06:10 +00:00
book Remove references to rust-docs (#1601) 2020-09-10 00:24:41 +00:00
boot_node Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
common Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
consensus Apply hotfix for inconsistent head (#1639) 2020-09-22 02:06:10 +00:00
crypto Mnemonic key recovery (#1579) 2020-09-08 12:17:51 +00:00
hooks Add a flag to make lighthouse portable across machines (#1423) 2020-07-31 05:00:39 +00:00
lcli Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
lighthouse Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
scripts Bump to v0.2.7 (#1561) 2020-08-24 08:25:34 +00:00
testing Eth1 network exit on wrong network id (#1563) 2020-08-31 02:36:17 +00:00
validator_client Bump version to v0.2.10 (#1630) 2020-09-18 06:41:29 +00:00
.dockerignore Ensure .git is copied into docker (#1462) 2020-08-05 03:05:36 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Commit Cargo.lock changes, add build scripts (#1521) 2020-08-14 22:24:27 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Fix bors timeouts (#1341) 2020-07-07 13:44:35 +00:00
Cargo.lock Update LevelDB to v0.8.6, removing patch (#1636) 2020-09-21 11:53:53 +00:00
Cargo.toml Update LevelDB to v0.8.6, removing patch (#1636) 2020-09-21 11:53:53 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Ensure RUSTFLAGS is passed through on cross compile (#1529) 2020-08-17 10:06:06 +00:00
Dockerfile Revert 1502 - Switching docker user to lighthouse (#1578) 2020-09-01 01:32:02 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Commit Cargo.lock changes, add build scripts (#1521) 2020-08-14 22:24:27 +00:00
README.md Remove references to rust-docs (#1601) 2020-09-10 00:24:41 +00:00

README.md

Lighthouse: Ethereum 2.0

An open-source Ethereum 2.0 client, written in Rust and maintained by Sigma Prime.

Build Status Book Status Chat Badge

Documentation

terminalize

Overview

Lighthouse is:

  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing has begun and security reviews are underway.
  • Built in Rust, a modern language providing unique safety guarantees and excellent performance (comparable to C++).
  • Funded by various organisations, including Sigma Prime, the Ethereum Foundation, ConsenSys and private individuals.
  • Actively involved in the specification and security analysis of the emerging Ethereum 2.0 specification.

Like all Ethereum 2.0 clients, Lighthouse is a work-in-progress.

Development Status

Current development overview:

  • Specification v0.12.1 implemented, optimized and passing test vectors.
  • Rust-native libp2p with Gossipsub and Discv5.
  • RESTful JSON API via HTTP server.
  • Events via WebSocket.
  • Metrics via Prometheus.

Roadmap

  • April 2019: Inital single-client testnets.
  • September 2019: Inter-operability with other Ethereum 2.0 clients.
  • Q1 2020: lighthouse-0.1.0 release: All major phase 0 features implemented.
  • Q2 2020: Public, multi-client testnet with user-facing functionality.
  • Q2 2020: Third-party security review.
  • Q3 2020: Additional third-party security reviews.
  • Q3 2020: Long-lived, multi-client Beacon Chain testnet
  • Q4 2020: Production Beacon Chain (tentative).

Documentation

The Lighthouse Book contains information for testnet users and developers.

If you'd like some background on Sigma Prime, please see the Lighthouse Update #00 blog post or sigmaprime.io.

Contributing

Lighthouse welcomes contributors.

If you are looking to contribute, please head to the Contributing section of the Lighthouse book.

Contact

The best place for discussion is the Lighthouse Discord server. Alternatively, you may use the sigp/lighthouse gitter.

Encrypt sensitive messages using our PGP key.

Donations

Lighthouse is an open-source project and a public good. Funding public goods is hard and we're grateful for the donations we receive from the community via:

  • Gitcoin Grants.
  • Ethereum address: 0x25c4a76E7d118705e7Ea2e9b7d8C59930d8aCD3b (donation.sigmaprime.eth).