Ethereum consensus client in Rust
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Pawan Dhananjay 5b18fd92cb Cleaner logic for gossip subscriptions for new forks (#4030)
## Issue Addressed

Cleaner resolution for #4006 

## Proposed Changes

We are currently subscribing to core topics of new forks way before the actual fork since we had just a single `CORE_TOPICS` array. This PR separates the core topics for every fork and subscribes to only required topics based on the current fork.
Also adds logic for subscribing to the core topics of a new fork only 2 slots before the fork happens.

2 slots is to give enough time for the gossip meshes to form. 

Currently doesn't add logic to remove topics from older forks in new forks. For e.g. in the coupled 4844 world, we had to remove the `BeaconBlock` topic in favour of `BeaconBlocksAndBlobsSidecar` at the 4844 fork. It should be easy enough to add though. Not adding it because I'm assuming that  #4019 will get merged before this PR and we won't require any deletion logic. Happy to add it regardless though.
2023-03-01 09:22:48 +00:00
.cargo Switch allocator to jemalloc (#3697) 2023-01-20 04:19:29 +00:00
.github Merge branch 'capella' into unstable 2023-02-22 10:25:45 +11:00
account_manager Clippy lints for rust 1.66 (#3810) 2022-12-16 04:04:00 +00:00
beacon_node Cleaner logic for gossip subscriptions for new forks (#4030) 2023-03-01 09:22:48 +00:00
book Delete Kiln and Ropsten configs (#4038) 2023-03-01 06:16:14 +00:00
boot_node v3.5.0 (#3996) 2023-02-22 06:00:49 +00:00
common Delete Kiln and Ropsten configs (#4038) 2023-03-01 06:16:14 +00:00
consensus Clean capella (#4019) 2023-03-01 03:19:02 +00:00
crypto Verify execution block hashes during finalized sync (#3794) 2023-01-09 03:11:59 +00:00
database_manager Super small improvement: Remove unnecessary mut (#3736) 2022-11-21 03:15:54 +00:00
lcli Clean capella (#4019) 2023-03-01 03:19:02 +00:00
lighthouse Allow compilation with no slasher backend (#3888) 2023-02-28 02:20:49 +00:00
scripts Fix doppelganger script (#3988) 2023-02-21 23:45:43 +00:00
slasher Allow compilation with no slasher backend (#3888) 2023-02-28 02:20:49 +00:00
testing Delete Kiln and Ropsten configs (#4038) 2023-03-01 06:16:14 +00:00
validator_client Clean capella (#4019) 2023-03-01 03:19:02 +00:00
.dockerignore Exclude EE build dirs from Docker context (#3174) 2022-05-09 23:43:31 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Docs for Siren (#4023) 2023-02-28 02:20:52 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Switch allocator to jemalloc (#3697) 2023-01-20 04:19:29 +00:00
Cargo.lock Clean capella (#4019) 2023-03-01 03:19:02 +00:00
Cargo.toml Merge remote-tracking branch 'origin/unstable' into capella-merge 2023-02-14 12:07:27 +11:00
CONTRIBUTING.md Book spelling and grammar corrections (#3659) 2022-10-28 03:23:50 +00:00
Cross.toml Ensure protoc is installed for release CI (#3621) 2022-10-03 23:09:25 +00:00
Dockerfile Fixed Clippy Complaints & Some Failing Tests (#3791) 2022-12-13 10:50:24 -06:00
Dockerfile.cross Use a stable tag for ubuntu in dockerfile (#3231) 2022-05-31 06:09:12 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Allow compilation with no slasher backend (#3888) 2023-02-28 02:20:49 +00:00
README.md Fix some dead links in markdown files (#3885) 2023-01-17 05:13:49 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

Lighthouse: Ethereum consensus client

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

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Overview

Lighthouse is:

  • Ready for use on Ethereum consensus mainnet.
  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing techniques have been continuously applied and several external security reviews have been performed.
  • 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, the Decentralization Foundation and private individuals.
  • Actively involved in the specification and security analysis of the Ethereum proof-of-stake consensus specification.

Staking Deposit Contract

The Lighthouse team acknowledges 0x00000000219ab540356cBB839Cbe05303d7705Fa as the canonical staking deposit contract address.

Documentation

The Lighthouse Book contains information for users and developers.

The Lighthouse team maintains a blog at lighthouse-blog.sigmaprime.io which contains periodical progress updates, roadmap insights and interesting findings.

Branches

Lighthouse maintains two permanent branches:

  • stable: Always points to the latest stable release.
    • This is ideal for most users.
  • unstable: Used for development, contains the latest PRs.
    • Developers should base their PRs on this branch.

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.

Sign up to the Lighthouse Development Updates mailing list for email notifications about releases, network status and other important information.

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).