Commit Graph

51 Commits

Author SHA1 Message Date
Pawan Dhananjay
3d69484f76
Fix genesis.ssz.zip 2022-10-04 14:52:58 -05:00
realbigsean
cc59f93605
compressed eip4844 genesis 2022-10-04 15:42:05 -04:00
realbigsean
e81dbbfea4
compile 2022-10-03 21:48:02 -04:00
realbigsean
88006735c4
compile 2022-10-03 10:06:04 -04:00
Marius van der Wijden
14aa4957b9 correct fork version 2022-09-18 10:46:01 +02:00
Marius van der Wijden
aa000fd119 more enr 2022-09-18 10:23:53 +02:00
Marius van der Wijden
8b71b978e0 new round of hacks (config etc) 2022-09-17 23:42:49 +02:00
Daniel Knopik
76572db9d5 add network config 2022-09-17 20:55:21 +02:00
Paul Hauner
d9d1288156 Add mainnet merge values 🐼 (#3462)
## Issue Addressed

NA

## Proposed Changes

Adds **tentative** values for the merge TTD and Bellatrix as per https://github.com/ethereum/consensus-specs/pull/2969

## Additional Info

- ~~Blocked on https://github.com/ethereum/consensus-specs/pull/2969~~
2022-08-17 02:36:38 +00:00
Paul Hauner
5bb4aada92 Update Prater ENRs (#3396)
## Issue Addressed

NA

## Proposed Changes

Update bootnodes for Prater. There are new IP addresses for the Sigma Prime nodes. Teku and Nimbus nodes were also added.

## Additional Info

Related: 24760cd4b4
2022-08-09 06:05:15 +00:00
Justin Traglia
0f62d900fe Fix some typos (#3376)
## Proposed Changes

This PR fixes various minor typos in the project.
2022-07-27 00:51:06 +00:00
Paul Hauner
6a0e9d4353 Add Goerli --network flag as duplicate of Prater: Option A (#3346)
## Issue Addressed

- Resolves #3338

## Proposed Changes

This PR adds a new `--network goerli` flag that reuses the [Prater network configs](https://github.com/sigp/lighthouse/tree/stable/common/eth2_network_config/built_in_network_configs/prater).

As you'll see in #3338, there are several approaches to the problem of the Goerli/Prater alias. This approach achieves:

1. No duplication of the genesis state between Goerli and Prater.
    - Upside: the genesis state for Prater is ~17mb, duplication would increase the size of the binary by that much.
2. When the user supplies `--network goerli`, they will get a datadir in `~/.lighthouse/goerli`.
    - Upside: our docs stay correct when they declare a datadir is located at `~/.lighthouse/{network}`
    - Downside: switching from `--network prater` to `--network goerli` will require some manual migration. 
3. When using `--network goerli`, the [`config/spec`](https://ethereum.github.io/beacon-APIs/#/Config/getSpec) endpoint will return a [`CONFIG_NAME`](02a2b71d64/configs/mainnet.yaml (L11)) of "prater".
    - Upside: VC running `--network prater` will still think it's on the same network as one using `--network goerli`.
    - Downside: potentially confusing.
    
#3348 achieves the same goal as this PR with a different approach and set of trade-offs.

## Additional Info

### Notes for reviewers:

In e4896c2682 you'll see that I remove the `$name_str` by just using `stringify!($name_ident)` instead. This is a simplification that should have have been there in the first place.

Then, in 90b5e22fca I reclaim that second parameter with a new purpose; to specify the directory from which to load configs.
2022-07-20 23:16:56 +00:00
Paul Hauner
6d8dfc9eee Add TTD and Bellatrix epoch for Prater (#3345)
## Issue Addressed

NA

## Proposed Changes

Adds the TTD and Bellatrix values for Prater, as per https://github.com/eth-clients/eth2-networks/pull/77.

## Additional Info

- ~~Blocked on https://github.com/eth-clients/eth2-networks/pull/77~~
2022-07-20 20:59:36 +00:00
Paul Hauner
f3a1b5da31 Update Sepolia TTD (#3288)
## Issue Addressed

NA

## Proposed Changes

Update Sepolia TTD as per https://github.com/eth-clients/merge-testnets/pull/21

## Additional Info

NA
2022-06-27 22:50:27 +00:00
Pawan Dhananjay
7aeb9f9ecd Add sepolia config (#3268)
## Issue Addressed

N/A

## Proposed Changes

Add network config for sepolia from https://github.com/eth-clients/merge-testnets/pull/14
2022-06-17 03:10:52 +00:00
Paul Hauner
3d51f24717 Update Ropsten TTD (#3240)
## Issue Addressed

NA

## Proposed Changes

Updates the Ropsten TTD as per: https://blog.ethereum.org/2022/06/03/ropsten-merge-ttd/

## Additional Info

NA
2022-06-04 21:24:39 +00:00
Paul Hauner
f675c865e2 Set Ropsten TTD to unrealistically high value (#3225)
## Issue Addressed

NA

## Proposed Changes

Updates Ropsten TTD as per https://github.com/eth-clients/merge-testnets/pull/11.

## Additional Info

NA
2022-05-27 04:29:46 +00:00
Michael Sproul
a72154eda0 Decrease proposer boost to 40% (#3201)
## Issue Addressed

https://github.com/ethereum/consensus-specs/pull/2895

## Proposed Changes

Lower the proposer boost to 40%, which is a trade-off against different types of attacks.

## Additional Info

This PR also enables proposer boost on Ropsten assuming that this PR will be merged: https://github.com/eth-clients/merge-testnets/pull/10
2022-05-23 03:52:31 +00:00
Paul Hauner
aa3e67de4a Add Ropsten configuration (#3184)
## Issue Addressed

NA

## Proposed Changes

Adds the configuration for the upcoming merge of the Ropsten network, as per:

https://github.com/eth-clients/merge-testnets/pull/9

Use the Ropsten network with: `lighthouse --network ropsten`

## Additional Info

This is still a work-in-progress. We should wait for the eth-clients/merge-testnets PR to be approved before merging this into our `unstable`.
2022-05-20 05:02:12 +00:00
Michael Sproul
414197b06d Enable proposer boost on mainnet and GBC (#3131)
## Proposed Changes

Mitigate the fork choice attacks described in [_Three Attacks on Proof-of-Stake Ethereum_](https://arxiv.org/abs/2110.10086) by enabling proposer boost @ 70% on mainnet.

Proposer boost has been running with stability on Prater for a few months now, and is safe to roll out gradually on mainnet. I'll argue that the financial impact of rolling out gradually is also minimal.

Consider how a proposer-boosted validator handles two types of re-orgs:

## Ex ante re-org (from the paper)

In the mitigated attack, a malicious proposer releases their block at slot `n + 1` late so that it re-orgs the block at the slot _after_  them (at slot `n + 2`). Non-boosting validators will follow this re-org and vote for block `n + 1` in slot `n + 2`. Boosted validators will vote for `n + 2`. If the boosting validators are outnumbered, there'll be a re-org to the malicious block from `n + 1` and validators applying the boost will have their slot `n + 2` attestations miss head (and target on an epoch boundary). Note that all the attesters from slot `n + 1` are doomed to lose their head vote rewards, but this is the same regardless of boosting.

Therefore, Lighthouse nodes stand to miss slightly more head votes than other nodes if they are in the minority while applying the proposer boost. Once the proposer boost nodes gain a majority, this trend reverses.

## Ex post re-org (using the boost)

The other type of re-org is an ex post re-org using the strategy described here: https://github.com/sigp/lighthouse/pull/2860. With this strategy, boosted nodes will follow the attempted re-org and again lose a head vote if the re-org is unsuccessful. Once boosting is widely adopted, the re-orgs will succeed and the non-boosting validators will lose out.

I don't think there are (m)any validators applying this strategy, because it is irrational to attempt it before boosting is widely adopted. Therefore I think we can safely ignore this possibility.

## Risk Assessment

From observing re-orgs on mainnet I don't think ex ante re-orgs are very common. I've observed around 1 per day for the last month on my node (see: https://gist.github.com/michaelsproul/3b2142fa8fe0ff767c16553f96959e8c), compared to 2.5 ex post re-orgs per day.

Given one extra slot per day where attesting will cause a missed head vote, each individual validator has a 1/32 chance of being assigned to that slot. So we have an increase of 1/32 missed head votes per validator per day in expectation. Given that we currently see ~7 head vote misses per validator per day due to late/missing blocks (and re-orgs), this represents only a (1/32)/7 = 0.45% increase in missed head votes in expectation. I believe this is so small that we shouldn't worry about it. Particularly as getting proposer boost deployed is good for network health and may enable us to drive down the number of late blocks over time (which will decrease head vote misses).

## TL;DR

Enable proposer boost now and release ASAP, as financial downside is a 0.45% increase in missed head votes until widespread adoption.
2022-04-01 04:58:42 +00:00
realbigsean
15b8811580 Update ttd in kiln config (#3081)
## Issue Addressed

Which issue # does this PR address?

## Proposed Changes

Please list or describe the changes introduced by this PR.

## Additional Info

Please provide any additional information. For example, future considerations
or information useful for reviewers.


Co-authored-by: Pawan Dhananjay <pawandhananjay@gmail.com>
Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-03-11 20:11:22 +00:00
Paul Hauner
6d4af4c9ca Kiln (#3067)
## Issue Addressed

Adds the [Kiln](https://github.com/eth-clients/merge-testnets/tree/main/kiln) configs, so we can use `--network kiln`. 

## Additional Notes

- Also includes the fix from #3066.
2022-03-10 02:34:17 +00:00
Michael Sproul
5e1f8a8480 Update to Rust 1.59 and 2021 edition (#3038)
## Proposed Changes

Lots of lint updates related to `flat_map`, `unwrap_or_else` and string patterns. I did a little more creative refactoring in the op pool, but otherwise followed Clippy's suggestions.

## Additional Info

We need this PR to unblock CI.
2022-02-25 00:10:17 +00:00
Paul Hauner
2f8531dc60 Update to consensus-specs v1.1.9 (#3016)
## Issue Addressed

Closes #3014

## Proposed Changes

- Rename `receipt_root` to `receipts_root`
- Rename `execute_payload` to `notify_new_payload`
   - This is slightly weird since we modify everything except the actual HTTP call to the engine API. That change is expected to be implemented in #2985 (cc @ethDreamer)
- Enable "random" tests for Bellatrix.

## Notes

This will break *partially* compatibility with Kintusgi testnets in order to gain compatibility with [Kiln](https://hackmd.io/@n0ble/kiln-spec) testnets. I think it will only break the BN APIs due to the `receipts_root` change, however it might have some other effects too.

Co-authored-by: Michael Sproul <micsproul@gmail.com>
2022-02-14 23:57:23 +00:00
Zachinquarantine
b5921e4248 Remove Pyrmont testnet (#2543)
## Issue Addressed

N/A

## Proposed Changes

Removes all configurations and hard-coded rules related to the deprecated Pyrmont testnet.

## Additional Info

Pyrmont is deprecated/will be shut down after being used for scenario testing, this PR removes configurations related to it.

Co-authored-by: Zachinquarantine <zachinquarantine@yahoo.com>
2022-02-10 06:02:55 +00:00
Kirill Fedoseev
ee000d5219 Native support for Gnosis Beacon Chain network (#2931)
## Proposed Changes

Add a new hardcoded spec for the Gnosis Beacon Chain.
Ideally, official Lighthouse executables will be able to connect to the gnosis beacon chain from now on, using `--network gnosis` CLI option.
2022-01-27 22:58:33 +00:00
Michael Sproul
ef7351ddfe Update to spec v1.1.8 (#2893)
## Proposed Changes

Change the canonical fork name for the merge to Bellatrix. Keep other merge naming the same to avoid churn.

I've also fixed and enabled the `fork` and `transition` tests for Bellatrix, and the v1.1.7 fork choice tests.

Additionally, the `BellatrixPreset` has been added with tests. It gets served via the `/config/spec` API endpoint along with the other presets.
2022-01-19 00:24:19 +00:00
realbigsean
b22ac95d7f v1.1.6 Fork Choice changes (#2822)
## Issue Addressed

Resolves: https://github.com/sigp/lighthouse/issues/2741
Includes: https://github.com/sigp/lighthouse/pull/2853 so that we can get ssz static tests passing here on v1.1.6. If we want to merge that first, we can make this diff slightly smaller

## Proposed Changes

- Changes the `justified_epoch` and `finalized_epoch` in the `ProtoArrayNode` each to an `Option<Checkpoint>`. The `Option` is necessary only for the migration, so not ideal. But does allow us to add a default logic to `None` on these fields during the database migration.
- Adds a database migration from a legacy fork choice struct to the new one, search for all necessary block roots in fork choice by iterating through blocks in the db.
- updates related to https://github.com/ethereum/consensus-specs/pull/2727
  -  We will have to update the persisted forkchoice to make sure the justified checkpoint stored is correct according to the updated fork choice logic. This boils down to setting the forkchoice store's justified checkpoint to the justified checkpoint of the block that advanced the finalized checkpoint to the current one. 
  - AFAICT there's no migration steps necessary for the update to allow applying attestations from prior blocks, but would appreciate confirmation on that
- I updated the consensus spec tests to v1.1.6 here, but they will fail until we also implement the proposer score boost updates. I confirmed that the previously failing scenario `new_finalized_slot_is_justified_checkpoint_ancestor` will now pass after the boost updates, but haven't confirmed _all_ tests will pass because I just quickly stubbed out the proposer boost test scenario formatting.
- This PR now also includes proposer boosting https://github.com/ethereum/consensus-specs/pull/2730

## Additional Info
I realized checking justified and finalized roots in fork choice makes it more likely that we trigger this bug: https://github.com/ethereum/consensus-specs/pull/2727

It's possible the combination of justified checkpoint and finalized checkpoint in the forkchoice store is different from in any block in fork choice. So when trying to startup our store's justified checkpoint seems invalid to the rest of fork choice (but it should be valid). When this happens we get an `InvalidBestNode` error and fail to start up. So I'm including that bugfix in this branch.

Todo:

- [x] Fix fork choice tests
- [x] Self review
- [x] Add fix for https://github.com/ethereum/consensus-specs/pull/2727
- [x] Rebase onto Kintusgi 
- [x] Fix `num_active_validators` calculation as @michaelsproul pointed out
- [x] Clean up db migrations

Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-12-13 20:43:22 +00:00
Paul Hauner
82a81524e3
Bump crate versions (#2829) 2021-12-02 14:29:57 +11:00
Paul Hauner
afe59afacd
Ensure difficulty/hash/epoch overrides change the ChainSpec (#2798)
* Unify loading of eth2_network_config

* Apply overrides at lighthouse binary level

* Remove duplicate override values

* Add merge values to existing net configs

* Make override flags global

* Add merge fields to testing config

* Add one to TTD

* Fix failing engine tests

* Fix test compile error

* Remove TTD flags

* Move get_eth2_network_config

* Fix warn

* Address review comments
2021-12-02 14:29:18 +11:00
Michael Sproul
aad397f00a Resolve Rust 1.56 lints and warnings (#2728)
## Issue Addressed

When compiling with Rust 1.56.0 the compiler generates 3 instances of this warning:

```
warning: trailing semicolon in macro used in expression position
   --> common/eth2_network_config/src/lib.rs:181:24
    |
181 |                     })?;
    |                        ^
...
195 |         let deposit_contract_deploy_block = load_from_file!(DEPLOY_BLOCK_FILE);
    |                                             ---------------------------------- in this macro invocation
    |
    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
    = note: this warning originates in the macro `load_from_file` (in Nightly builds, run with -Z macro-backtrace for more info)
```

This warning is completely harmless, but will be visible to users compiling Lighthouse v2.0.1 (or earlier) with Rust 1.56.0 (to be released October 21st). It is **completely safe** to ignore this warning, it's just a superficial change to Rust's syntax.

## Proposed Changes

This PR removes the semi-colon as recommended, and fixes the new Clippy lints from 1.56.0
2021-10-19 00:30:42 +00:00
Squirrel
db4d72c4f1 Remove unused deps (#2592)
Found some deps you're possibly not using.

Please shout if you think they are indeed still needed.
2021-09-30 04:31:42 +00:00
Michael Sproul
e895074ba9 Activate Altair on mainnet at epoch 74240 (#2632)
## Proposed Changes

Schedule Altair on mainnet for epoch 74240 as per https://github.com/ethereum/consensus-specs/pull/2625

This puts the date for Altair as Wed Oct 27 2021 10:56:23 GMT+0000
2021-09-27 04:22:06 +00:00
Paul Hauner
fe52322088 Implement SSZ union type (#2579)
## Issue Addressed

NA

## Proposed Changes

Implements the "union" type from the SSZ spec for `ssz`, `ssz_derive`, `tree_hash` and `tree_hash_derive` so it may be derived for `enums`:

https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.3/ssz/simple-serialize.md#union

The union type is required for the merge, since the `Transaction` type is defined as a single-variant union `Union[OpaqueTransaction]`.

### Crate Updates

This PR will (hopefully) cause CI to publish new versions for the following crates:

- `eth2_ssz_derive`: `0.2.1` -> `0.3.0`
- `eth2_ssz`: `0.3.0` -> `0.4.0`
- `eth2_ssz_types`: `0.2.0` -> `0.2.1`
- `tree_hash`: `0.3.0` -> `0.4.0`
- `tree_hash_derive`: `0.3.0` -> `0.4.0`

These these crates depend on each other, I've had to add a workspace-level `[patch]` for these crates. A follow-up PR will need to remove this patch, ones the new versions are published.

### Union Behaviors

We already had SSZ `Encode` and `TreeHash` derive for enums, however it just did a "transparent" pass-through of the inner value. Since the "union" decoding from the spec is in conflict with the transparent method, I've required that all `enum` have exactly one of the following enum-level attributes:

#### SSZ

-  `#[ssz(enum_behaviour = "union")]`
    - matches the spec used for the merge
-  `#[ssz(enum_behaviour = "transparent")]`
    - maintains existing functionality
    - not supported for `Decode` (never was)
    
#### TreeHash

-  `#[tree_hash(enum_behaviour = "union")]`
    - matches the spec used for the merge
-  `#[tree_hash(enum_behaviour = "transparent")]`
    - maintains existing functionality

This means that we can maintain the existing transparent behaviour, but all existing users will get a compile-time error until they explicitly opt-in to being transparent.

### Legacy Option Encoding

Before this PR, we already had a union-esque encoding for `Option<T>`. However, this was with the *old* SSZ spec where the union selector was 4 bytes. During merge specification, the spec was changed to use 1 byte for the selector.

Whilst the 4-byte `Option` encoding was never used in the spec, we used it in our database. Writing a migrate script for all occurrences of `Option` in the database would be painful, especially since it's used in the `CommitteeCache`. To avoid the migrate script, I added a serde-esque `#[ssz(with = "module")]` field-level attribute to `ssz_derive` so that we can opt into the 4-byte encoding on a field-by-field basis.

The `ssz::legacy::four_byte_impl!` macro allows a one-liner to define the module required for the `#[ssz(with = "module")]` for some `Option<T> where T: Encode + Decode`.

Notably, **I have removed `Encode` and `Decode` impls for `Option`**. I've done this to force a break on downstream users. Like I mentioned, `Option` isn't used in the spec so I don't think it'll be *that* annoying. I think it's nicer than quietly having two different union implementations or quietly breaking the existing `Option` impl.

### Crate Publish Ordering

I've modified the order in which CI publishes crates to ensure that we don't publish a crate without ensuring we already published a crate that it depends upon.

## TODO

- [ ] Queue a follow-up `[patch]`-removing PR.
2021-09-25 05:58:36 +00:00
Age Manning
acdcea9663 Update mainnet bootnodes (#2594)
Sigma Prime is transitioning our mainnet bootnodes and this PR represents the transition of our bootnodes. 

After a few releases, old boot-nodes will be deprecated.
2021-09-16 04:45:07 +00:00
realbigsean
50321c6671 Updates to make crates publishable (#2472)
## Issue Addressed

Related to: #2259

Made an attempt at all the necessary updates here to publish the crates to crates.io. I incremented the minor versions on all the crates that have been previously published. We still might run into some issues as we try to publish because I'm not able to test this out but I think it's a good starting point.

## Proposed Changes

- Add description and license to `ssz_types` and `serde_util`
- rename `serde_util` to `eth2_serde_util`
- increment minor versions
- remove path dependencies
- remove patch dependencies 

## Additional Info
Crates published: 

- [x] `tree_hash` -- need to publish `tree_hash_derive` and `eth2_hashing` first
- [x] `eth2_ssz_types` -- need to publish `eth2_serde_util` first
- [x] `tree_hash_derive`
- [x] `eth2_ssz`
- [x] `eth2_ssz_derive`
- [x] `eth2_serde_util`
- [x] `eth2_hashing`


Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-09-03 01:10:25 +00:00
Paul Hauner
1031f79aca Improve ergonomics of adding a new network config (#2489)
## Issue Addressed

NA

## Proposed Changes

This PR adds some more fancy macro magic to make it easier to add a new built-in (aka "baked-in") testnet config to the `lighthouse` binary.

Previously, a user needed to modify several files and repeat themselves several times. Now, they only need to add a single definition in the `eth2_config` crate. No repetition 🎉
2021-08-30 23:27:28 +00:00
Michael Sproul
9fb94fbebe Add Altair fork epoch for Prater (#2537)
## Issue Addressed

https://github.com/eth2-clients/eth2-networks/pull/58

## Proposed Changes

Add the fork epoch for Altair on Prater: 36660

## Additional Info

This `config.yaml` is copied exactly from upstream. Large parts already matched due to our preemptive move to the new config style.
2021-08-26 09:42:23 +00:00
Paul Hauner
33ff51a096 Add Altair fork schedule for Pyrmont (#2501)
## Issue Addressed

NA

## Proposed Changes

Adds the Altair fork schedule for Pyrmont, as per https://github.com/eth2-clients/eth2-networks/pull/56 (credits to @ajsutton).

## Additional Info

- I've marked this as `do-not-merge` until the upstream PR is merged.
- I've tagged this for `v1.5.0` because I expect the upstream PR to be merged soon, and I think it would be great if v1.5.0 shipped fully ready for the Pyrmont fork.
2021-08-11 06:17:25 +00:00
Age Manning
4aa06c9555
Network upgrades (#2345) 2021-07-15 16:43:10 +10:00
Michael Sproul
b4689e20c6 Altair consensus changes and refactors (#2279)
## Proposed Changes

Implement the consensus changes necessary for the upcoming Altair hard fork.

## Additional Info

This is quite a heavy refactor, with pivotal types like the `BeaconState` and `BeaconBlock` changing from structs to enums. This ripples through the whole codebase with field accesses changing to methods, e.g. `state.slot` => `state.slot()`.


Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-07-09 06:15:32 +00:00
Paul Hauner
90ea075c62 Revert "Network protocol upgrades (#2345)" (#2388)
## Issue Addressed

NA

## Proposed Changes

Reverts #2345 in the interests of getting v1.4.0 out this week. Once we have released that, we can go back to testing this again.

## Additional Info

NA
2021-06-02 01:07:28 +00:00
Age Manning
d12e746b50 Network protocol upgrades (#2345)
This provides a number of upgrades to gossipsub and discovery. 

The updates are extensive and this needs thorough testing.
2021-05-28 22:02:10 +00:00
Paul Hauner
b34a79dc0b v1.2.1 (#2263)
## Issue Addressed

NA

## Proposed Changes

- Bump version.
- Add some new ENR for Prater
    - Afri: https://github.com/eth2-clients/eth2-testnets/pull/42
    - Prysm: https://github.com/eth2-clients/eth2-testnets/pull/43
- Apply the fixes from #2181 to the no-eth1-sim to try fix CI issues. 

## Additional Info

NA
2021-03-18 04:20:46 +00:00
Pawan Dhananjay
87825b2bd2 Add prater testnet config (#2260)
## Issue Addressed

Resolves #2258 

## Proposed Changes

Add support for prater testnet.
2021-03-17 00:47:06 +00:00
Age Manning
9ae92aa256 Update bootnode ENRs (#2191)
Updates the mainnet boot-node ENRs to the current version

Co-authored-by: Paul Hauner <paul@paulhauner.com>
2021-02-15 06:09:52 +00:00
realbigsean
e20f64b21a Update to tokio 1.1 (#2172)
## Issue Addressed

resolves #2129
resolves #2099 
addresses some of #1712
unblocks #2076
unblocks #2153 

## Proposed Changes

- Updates all the dependencies mentioned in #2129, except for web3. They haven't merged their tokio 1.0 update because they are waiting on some dependencies of their own. Since we only use web3 in tests, I think updating it in a separate issue is fine. If they are able to merge soon though, I can update in this PR. 

- Updates `tokio_util` to 0.6.2 and `bytes` to 1.0.1.

- We haven't made a discv5 release since merging tokio 1.0 updates so I'm using a commit rather than release atm. **Edit:** I think we should merge an update of `tokio_util` to 0.6.2 into discv5 before this release because it has panic fixes in `DelayQueue`  --> PR in discv5:  https://github.com/sigp/discv5/pull/58

## Additional Info

tokio 1.0 changes that required some changes in lighthouse:

- `interval.next().await.is_some()` -> `interval.tick().await`
- `sleep` future is now `!Unpin` -> https://github.com/tokio-rs/tokio/issues/3028
- `try_recv` has been temporarily removed from `mpsc` -> https://github.com/tokio-rs/tokio/issues/3350
- stream features have moved to `tokio-stream` and `broadcast::Receiver::into_stream()` has been temporarily removed -> `https://github.com/tokio-rs/tokio/issues/2870
- I've copied over the `BroadcastStream` wrapper from this PR, but can update to use `tokio-stream` once it's merged https://github.com/tokio-rs/tokio/pull/3384

Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-02-10 23:29:49 +00:00
Akihito Nakano
1a22a096c6 Fix clippy errors on tests (#2160)
## Issue Addressed

There are some clippy error on tests.


## Proposed Changes

Enable clippy check on tests and fix the errors. 💪
2021-01-28 23:31:06 +00:00
Arthur Woimbée
851a4dca3c replace tempdir by tempfile (#2143)
## Issue Addressed

Fixes #2141 
Remove [tempdir](https://docs.rs/tempdir/0.3.7/tempdir/) in favor of [tempfile](https://docs.rs/tempfile/3.1.0/tempfile/).

## Proposed Changes

`tempfile` has a slightly different api that makes creating temp folders with a name prefix a chore (`tempdir::TempDir::new("toto")` => `tempfile::Builder::new().prefix("toto").tempdir()`).

So I removed temp folder name prefix where I deemed it not useful.

Otherwise, the functionality is the same.
2021-01-06 06:36:11 +00:00
Michael Sproul
da1c5fe69d Delete uncompressed genesis states (#2092)
## Issue Addressed

Replaces #2091

## Proposed Changes

* Delete the uncompressed genesis states from `eth2_network_config` after they were merged accidentally in #2029.
* Tweak the build script to not overwrite `genesis.ssz` on every build, which caused spurious rebuilds.
2020-12-16 03:44:05 +00:00