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Michael Sproul 8255c8682e Align engine API timeouts with spec (#3470)
## Proposed Changes

Match the timeouts from the `execution-apis` spec. Our existing values were already quite close so I don't imagine this change to be very disruptive.

The spec sets the timeout for `engine_getPayloadV1` to only 1 second, but we were already using a longer value of 2 seconds. I've kept the 2 second timeout as I don't think there's any need to fail faster when producing a payload.

There's no timeout specified for `eth_syncing` so I've matched it to the shortest timeout from the spec (1 second). I think the previous value of 250ms was likely too low and could have been contributing to spurious timeouts, particularly for remote ELs.

## Additional Info

The timeouts are defined on each endpoint in this document: https://github.com/ethereum/execution-apis/blob/main/src/engine/specification.md
2022-08-17 02:36:39 +00:00
.github Modularise slasher backend (#3443) 2022-08-15 01:30:56 +00:00
account_manager Builder Specs v0.2.0 (#3134) 2022-07-30 00:22:37 +00:00
beacon_node Align engine API timeouts with spec (#3470) 2022-08-17 02:36:39 +00:00
book Standard gas limit api (#3450) 2022-08-15 01:30:58 +00:00
boot_node Release v2.5.1 (#3406) 2022-08-03 04:23:09 +00:00
common Add mainnet merge values 🐼 (#3462) 2022-08-17 02:36:38 +00:00
consensus Add mainnet merge values 🐼 (#3462) 2022-08-17 02:36:38 +00:00
crypto crypto/bls: make blst dependency optional (#3387) 2022-08-08 23:56:59 +00:00
database_manager Use async code when interacting with EL (#3244) 2022-07-03 05:36:50 +00:00
lcli Add support for beaconAPI in lcli functions (#3252) 2022-08-09 06:05:13 +00:00
lighthouse Modularise slasher backend (#3443) 2022-08-15 01:30:56 +00:00
scripts Builder Specs v0.2.0 (#3134) 2022-07-30 00:22:37 +00:00
slasher Modularise slasher backend (#3443) 2022-08-15 01:30:56 +00:00
testing Add mainnet merge values 🐼 (#3462) 2022-08-17 02:36:38 +00:00
validator_client Standard gas limit api (#3450) 2022-08-15 01:30:58 +00:00
.dockerignore Exclude EE build dirs from Docker context (#3174) 2022-05-09 23:43:31 +00:00
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bors.toml Add merge support to simulator (#3292) 2022-07-18 23:15:40 +00:00
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Cargo.toml Remove builder redundancy (#3294) 2022-07-01 01:15:19 +00:00
CONTRIBUTING.md [Contribution docs] Add GitPOAP Badge to Display Number of Minted GitPOAPs for Contributors (#3343) 2022-08-09 02:27:04 +00:00
Cross.toml Update Cross config for v0.2.2 (#3286) 2022-06-29 04:50:36 +00:00
Dockerfile docker rust version update (#3353) 2022-07-20 18:18:25 +00:00
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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).