Merge pull request #3981 from michaelsproul/capella-update

Update `capella` to `unstable`

.github/workflows/docker.yml

@@ -59,7 +59,7 @@ jobs:
                          x86_64-portable]
                 features: [
                     {version_suffix: "", env: "gnosis,slasher-lmdb,slasher-mdbx,jemalloc"},
-                    {version_suffix: "-dev", env: "gnosis,slasher-lmdb,slasher-mdbx,jemalloc,spec-minimal"}
+                    {version_suffix: "-dev", env: "jemalloc,spec-minimal"}
                 ]
                 include:
                     - profile: maxperf
@@ -71,8 +71,6 @@ jobs:
             VERSION: ${{ needs.extract-version.outputs.VERSION }}
             VERSION_SUFFIX: ${{ needs.extract-version.outputs.VERSION_SUFFIX }}
             FEATURE_SUFFIX: ${{ matrix.features.version_suffix }}
-            FEATURES: ${{ matrix.features.env }}
-            CROSS_FEATURES: ${{ matrix.features.env }}
         steps:
             - uses: actions/checkout@v3
             - name: Update Rust
@@ -112,7 +110,6 @@ jobs:
                       --platform=linux/${SHORT_ARCH} \
                       --file ./Dockerfile.cross . \
                       --tag ${IMAGE_NAME}:${VERSION}-${SHORT_ARCH}${VERSION_SUFFIX}${MODERNITY_SUFFIX}${FEATURE_SUFFIX} \
-                      --build-arg FEATURES=${FEATURES} \
                       --provenance=false \
                       --push
     build-docker-multiarch:

.github/workflows/test-suite.yml

@@ -280,7 +280,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-go@v3
       with:
-        go-version: '1.17'
+        go-version: '1.20'
     - uses: actions/setup-dotnet@v3
       with:
         dotnet-version: '6.0.201'

Cargo.lock

@@ -463,7 +463,7 @@ dependencies = [
  "http",
  "http-body",
  "hyper",
- "itoa 1.0.5",
+ "itoa",
  "matchit",
  "memchr",
  "mime",
@@ -815,18 +815,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
 
-[[package]]
-name = "bstr"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
-dependencies = [
- "lazy_static",
- "memchr",
- "regex-automata",
- "serde",
-]
-
 [[package]]
 name = "buf_redux"
 version = "0.8.4"
@@ -1358,13 +1346,12 @@ dependencies = [
 
 [[package]]
 name = "csv"
-version = "1.1.6"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
+checksum = "af91f40b7355f82b0a891f50e70399475945bb0b0da4f1700ce60761c9d3e359"
 dependencies = [
- "bstr",
  "csv-core",
- "itoa 0.4.8",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -1435,9 +1422,9 @@ dependencies = [
 
 [[package]]
 name = "cxx"
-version = "1.0.89"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc831ee6a32dd495436e317595e639a587aa9907bef96fe6e6abc290ab6204e9"
+checksum = "90d59d9acd2a682b4e40605a242f6670eaa58c5957471cbf85e8aa6a0b97a5e8"
 dependencies = [
  "cc",
  "cxxbridge-flags",
@@ -1447,9 +1434,9 @@ dependencies = [
 
 [[package]]
 name = "cxx-build"
-version = "1.0.89"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94331d54f1b1a8895cd81049f7eaaaef9d05a7dcb4d1fd08bf3ff0806246789d"
+checksum = "ebfa40bda659dd5c864e65f4c9a2b0aff19bea56b017b9b77c73d3766a453a38"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -1462,15 +1449,15 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.89"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48dcd35ba14ca9b40d6e4b4b39961f23d835dbb8eed74565ded361d93e1feb8a"
+checksum = "457ce6757c5c70dc6ecdbda6925b958aae7f959bda7d8fb9bde889e34a09dc03"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.89"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81bbeb29798b407ccd82a3324ade1a7286e0d29851475990b612670f6f5124d2"
+checksum = "ebf883b7aacd7b2aeb2a7b338648ee19f57c140d4ee8e52c68979c6b2f7f2263"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1829,7 +1816,7 @@ dependencies = [
  "enr",
  "fnv",
  "futures",
- "hashlink",
+ "hashlink 0.7.0",
  "hex",
  "hkdf",
  "lazy_static",
@@ -2480,6 +2467,7 @@ dependencies = [
  "fork_choice",
  "futures",
  "hex",
+ "logging",
  "reqwest",
  "sensitive_url",
  "serde_json",
@@ -2563,9 +2551,9 @@ checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
 
 [[package]]
 name = "fastrand"
-version = "1.8.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
 dependencies = [
  "instant",
 ]
@@ -2987,7 +2975,7 @@ dependencies = [
  "indexmap",
  "slab",
  "tokio",
- "tokio-util 0.7.4",
+ "tokio-util 0.7.7",
  "tracing",
 ]
 
@@ -3048,6 +3036,15 @@ dependencies = [
  "hashbrown 0.11.2",
 ]
 
+[[package]]
+name = "hashlink"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69fe1fcf8b4278d860ad0548329f892a3631fb63f82574df68275f34cdbe0ffa"
+dependencies = [
+ "hashbrown 0.12.3",
+]
+
 [[package]]
 name = "headers"
 version = "0.3.8"
@@ -3187,7 +3184,7 @@ checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
  "bytes",
  "fnv",
- "itoa 1.0.5",
+ "itoa",
 ]
 
 [[package]]
@@ -3306,7 +3303,7 @@ dependencies = [
  "http-body",
  "httparse",
  "httpdate",
- "itoa 1.0.5",
+ "itoa",
  "pin-project-lite 0.2.9",
  "socket2",
  "tokio",
@@ -3470,7 +3467,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba6a270039626615617f3f36d15fc827041df3b78c439da2cadfa47455a77f2f"
 dependencies = [
- "parity-scale-codec 3.3.0",
+ "parity-scale-codec 3.4.0",
 ]
 
 [[package]]
@@ -3597,12 +3594,6 @@ dependencies = [
  "either",
 ]
 
-[[package]]
-name = "itoa"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
-
 [[package]]
 name = "itoa"
 version = "1.0.5"
@@ -4222,7 +4213,7 @@ dependencies = [
  "thiserror",
  "tinytemplate",
  "tokio",
- "tokio-util 0.7.4",
+ "tokio-util 0.7.7",
  "webrtc",
 ]
 
@@ -4309,9 +4300,9 @@ dependencies = [
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.22.2"
+version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "290b64917f8b0cb885d9de0f9959fe1f775d7fa12f1da2db9001c1c8ab60f89d"
+checksum = "29f835d03d717946d28b1d1ed632eb6f0e24a299388ee623d0c23118d3e8a7fa"
 dependencies = [
  "cc",
  "pkg-config",
@@ -4398,6 +4389,7 @@ dependencies = [
  "lighthouse_metrics",
  "lighthouse_version",
  "lru 0.7.8",
+ "lru_cache",
  "parking_lot 0.12.1",
  "prometheus-client",
  "quickcheck",
@@ -4740,14 +4732,14 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
+checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
 dependencies = [
  "libc",
  "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.42.0",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -5233,9 +5225,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.0"
+version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "oneshot_broadcast"
@@ -5414,9 +5406,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.3.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3840933452adf7b3b9145e27086a5a3376c619dca1a21b1e5a5af0d54979bed"
+checksum = "637935964ff85a605d114591d4d2c13c5d1ba2806dae97cea6bf180238a749ac"
 dependencies = [
  "arrayvec",
  "bitvec 1.0.1",
@@ -5856,7 +5848,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "83cd1b99916654a69008fd66b4f9397fbe08e6e51dfe23d4417acf5d3b8cb87c"
 dependencies = [
  "dtoa",
- "itoa 1.0.5",
+ "itoa",
  "parking_lot 0.12.1",
  "prometheus-client-derive-text-encode",
 ]
@@ -6058,9 +6050,9 @@ dependencies = [
 
 [[package]]
 name = "r2d2_sqlite"
-version = "0.18.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d24607049214c5e42d3df53ac1d8a23c34cc6a5eefe3122acb2c72174719959"
+checksum = "b4f5d0337e99cd5cacd91ffc326c6cc9d8078def459df560c4f9bf9ba4a51034"
 dependencies = [
  "r2d2",
  "rusqlite",
@@ -6293,7 +6285,7 @@ dependencies = [
  "tokio",
  "tokio-native-tls",
  "tokio-rustls 0.23.4",
- "tokio-util 0.7.4",
+ "tokio-util 0.7.7",
  "tower-service",
  "url",
  "wasm-bindgen",
@@ -6419,16 +6411,15 @@ dependencies = [
 
 [[package]]
 name = "rusqlite"
-version = "0.25.4"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c4b1eaf239b47034fb450ee9cdedd7d0226571689d8823030c4b6c2cb407152"
+checksum = "01e213bc3ecb39ac32e81e51ebe31fd888a940515173e3a18a35f8c6e896422a"
 dependencies = [
  "bitflags",
  "fallible-iterator",
  "fallible-streaming-iterator",
- "hashlink",
+ "hashlink 0.8.1",
  "libsqlite3-sys",
- "memchr",
  "smallvec",
 ]
 
@@ -6579,7 +6570,7 @@ checksum = "001cf62ece89779fd16105b5f515ad0e5cedcd5440d3dd806bb067978e7c3608"
 dependencies = [
  "cfg-if",
  "derive_more",
- "parity-scale-codec 3.3.0",
+ "parity-scale-codec 3.4.0",
  "scale-info-derive",
 ]
 
@@ -6835,11 +6826,11 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.92"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7434af0dc1cbd59268aa98b4c22c131c0584d2232f6fb166efb993e2832e896a"
+checksum = "cad406b69c91885b5107daf2c29572f6c8cdb3c66826821e286c533490c0bc76"
 dependencies = [
- "itoa 1.0.5",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -6862,7 +6853,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
  "form_urlencoded",
- "itoa 1.0.5",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -6999,9 +6990,9 @@ checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+checksum = "d8229b473baa5980ac72ef434c4415e70c4b5e71b423043adb4ba059f89c99a1"
 dependencies = [
  "libc",
 ]
@@ -7700,10 +7691,11 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "1.1.4"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
+checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
 dependencies = [
+ "cfg-if",
  "once_cell",
 ]
 
@@ -7733,7 +7725,7 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a561bf4617eebd33bca6434b988f39ed798e527f51a1e797d0ee4f61c0a38376"
 dependencies = [
- "itoa 1.0.5",
+ "itoa",
  "libc",
  "num_threads",
  "serde",
@@ -7902,7 +7894,7 @@ dependencies = [
  "futures-core",
  "pin-project-lite 0.2.9",
  "tokio",
- "tokio-util 0.7.4",
+ "tokio-util 0.7.7",
 ]
 
 [[package]]
@@ -7952,9 +7944,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.4"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
+checksum = "5427d89453009325de0d8f342c9490009f76e999cb7672d77e46267448f7e6b2"
 dependencies = [
  "bytes",
  "futures-core",
@@ -9000,9 +8992,9 @@ dependencies = [
 
 [[package]]
 name = "webrtc-ice"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "494483fbb2f5492620871fdc78b084aed8807377f6e3fe88b2e49f0a9c9c41d7"
+checksum = "465a03cc11e9a7d7b4f9f99870558fe37a102b65b93f8045392fef7c67b39e80"
 dependencies = [
  "arc-swap",
  "async-trait",

beacon_node/lighthouse_network/Cargo.toml

@@ -27,6 +27,7 @@ lighthouse_metrics = { path = "../../common/lighthouse_metrics" }
 smallvec = "1.6.1"
 tokio-io-timeout = "1.1.1"
 lru = "0.7.1"
+lru_cache = { path = "../../common/lru_cache" }
 parking_lot = "0.12.0"
 sha2 = "0.10"
 snap = "1.0.1"

beacon_node/lighthouse_network/src/peer_manager/mod.rs

@@ -8,6 +8,7 @@ use crate::{Subnet, SubnetDiscovery};
 use delay_map::HashSetDelay;
 use discv5::Enr;
 use libp2p::identify::Info as IdentifyInfo;
+use lru_cache::LRUTimeCache;
 use peerdb::{client::ClientKind, BanOperation, BanResult, ScoreUpdateResult};
 use rand::seq::SliceRandom;
 use slog::{debug, error, trace, warn};
@@ -39,6 +40,9 @@ mod network_behaviour;
 /// requests. This defines the interval in seconds.
 const HEARTBEAT_INTERVAL: u64 = 30;
 
+/// The minimum amount of time we allow peers to reconnect to us after a disconnect when we are
+/// saturated with peers. This effectively looks like a swarm BAN for this amount of time.
+pub const PEER_RECONNECTION_TIMEOUT: Duration = Duration::from_secs(600);
 /// This is used in the pruning logic. We avoid pruning peers on sync-committees if doing so would
 /// lower our peer count below this number. Instead we favour a non-uniform distribution of subnet
 /// peers.
@@ -74,6 +78,20 @@ pub struct PeerManager<TSpec: EthSpec> {
     target_peers: usize,
     /// Peers queued to be dialed.
     peers_to_dial: VecDeque<(PeerId, Option<Enr>)>,
+    /// The number of temporarily banned peers. This is used to prevent instantaneous
+    /// reconnection.
+    // NOTE: This just prevents re-connections. The state of the peer is otherwise unaffected. A
+    // peer can be in a disconnected state and new connections will be refused and logged as if the
+    // peer is banned without it being reflected in the peer's state.
+    // Also the banned state can out-last the peer's reference in the peer db. So peers that are
+    // unknown to us can still be temporarily banned. This is fundamentally a relationship with
+    // the swarm. Regardless of our knowledge of the peer in the db, it will be temporarily banned
+    // at the swarm layer.
+    // NOTE: An LRUTimeCache is used compared to a structure that needs to be polled to avoid very
+    // frequent polling to unban peers. Instead, this cache piggy-backs the PeerManager heartbeat
+    // to update and clear the cache. Therefore the PEER_RECONNECTION_TIMEOUT only has a resolution
+    // of the HEARTBEAT_INTERVAL.
+    temporary_banned_peers: LRUTimeCache<PeerId>,
     /// A collection of sync committee subnets that we need to stay subscribed to.
     /// Sync committee subnets are longer term (256 epochs). Hence, we need to re-run
     /// discovery queries for subnet peers if we disconnect from existing sync
@@ -143,6 +161,7 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
             outbound_ping_peers: HashSetDelay::new(Duration::from_secs(ping_interval_outbound)),
             status_peers: HashSetDelay::new(Duration::from_secs(status_interval)),
             target_peers: target_peer_count,
+            temporary_banned_peers: LRUTimeCache::new(PEER_RECONNECTION_TIMEOUT),
             sync_committee_subnets: Default::default(),
             heartbeat,
             discovery_enabled,
@@ -243,6 +262,15 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
         reason: Option<GoodbyeReason>,
     ) {
         match ban_operation {
+            BanOperation::TemporaryBan => {
+                // The peer could be temporarily banned. We only do this in the case that
+                // we have currently reached our peer target limit.
+                if self.network_globals.connected_peers() >= self.target_peers {
+                    // We have enough peers, prevent this reconnection.
+                    self.temporary_banned_peers.raw_insert(*peer_id);
+                    self.events.push(PeerManagerEvent::Banned(*peer_id, vec![]));
+                }
+            }
             BanOperation::DisconnectThePeer => {
                 // The peer was currently connected, so we start a disconnection.
                 // Once the peer has disconnected, its connection state will transition to a
@@ -259,6 +287,11 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
             BanOperation::ReadyToBan(banned_ips) => {
                 // The peer is not currently connected, we can safely ban it at the swarm
                 // level.
+
+                // If a peer is being banned, this trumps any temporary ban the peer might be
+                // under. We no longer track it in the temporary ban list.
+                self.temporary_banned_peers.raw_remove(peer_id);
+
                 // Inform the Swarm to ban the peer
                 self.events
                     .push(PeerManagerEvent::Banned(*peer_id, banned_ips));
@@ -1112,6 +1145,14 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
         }
     }
 
+    /// Unbans any temporarily banned peers that have served their timeout.
+    fn unban_temporary_banned_peers(&mut self) {
+        for peer_id in self.temporary_banned_peers.remove_expired() {
+            self.events
+                .push(PeerManagerEvent::UnBanned(peer_id, Vec::new()));
+        }
+    }
+
     /// The Peer manager's heartbeat maintains the peer count and maintains peer reputations.
     ///
     /// It will request discovery queries if the peer count has not reached the desired number of
@@ -1144,6 +1185,9 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
         // Prune any excess peers back to our target in such a way that incentivises good scores and
         // a uniform distribution of subnets.
         self.prune_excess_peers();
+
+        // Unban any peers that have served their temporary ban timeout
+        self.unban_temporary_banned_peers();
     }
 
     // Update metrics related to peer scoring.

beacon_node/lighthouse_network/src/peer_manager/network_behaviour.rs

@@ -170,7 +170,7 @@ impl<TSpec: EthSpec> PeerManager<TSpec> {
             BanResult::NotBanned => {}
         }
 
-        // Count dialing peers in the limit if the peer dialied us.
+        // Count dialing peers in the limit if the peer dialed us.
         let count_dialing = endpoint.is_listener();
         // Check the connection limits
         if self.peer_limit_reached(count_dialing)

beacon_node/lighthouse_network/src/peer_manager/peerdb.rs

@@ -844,8 +844,12 @@ impl<TSpec: EthSpec> PeerDB<TSpec> {
                             .collect::<Vec<_>>();
                         return Some(BanOperation::ReadyToBan(banned_ips));
                     }
-                    PeerConnectionStatus::Disconnecting { .. }
+                    PeerConnectionStatus::Disconnecting { .. } => {
-                    | PeerConnectionStatus::Unknown
+                        // The peer has been disconnected but not banned. Inform the peer manager
+                        // that this peer could be eligible for a temporary ban.
+                        return Some(BanOperation::TemporaryBan);
+                    }
+                    PeerConnectionStatus::Unknown
                     | PeerConnectionStatus::Connected { .. }
                     | PeerConnectionStatus::Dialing { .. } => {
                         self.disconnected_peers += 1;
@@ -1177,6 +1181,9 @@ impl From<Option<BanOperation>> for ScoreUpdateResult {
 
 /// When attempting to ban a peer provides the peer manager with the operation that must be taken.
 pub enum BanOperation {
+    /// Optionally temporarily ban this peer to prevent instantaneous reconnection.
+    /// The peer manager will decide if temporary banning is required.
+    TemporaryBan,
     // The peer is currently connected. Perform a graceful disconnect before banning at the swarm
     // level.
     DisconnectThePeer,

beacon_node/network/src/subnet_service/tests/mod.rs

@@ -182,6 +182,7 @@ mod attestation_service {
     #[cfg(feature = "deterministic_long_lived_attnets")]
     use std::collections::HashSet;
 
+    #[cfg(not(windows))]
     use crate::subnet_service::attestation_subnets::MIN_PEER_DISCOVERY_SLOT_LOOK_AHEAD;
 
     use super::*;
@@ -290,6 +291,7 @@ mod attestation_service {
     }
 
     /// Test to verify that we are not unsubscribing to a subnet before a required subscription.
+    #[cfg(not(windows))]
     #[tokio::test]
     async fn test_same_subnet_unsubscription() {
         // subscription config
@@ -513,6 +515,7 @@ mod attestation_service {
         assert_eq!(unexpected_msg_count, 0);
     }
 
+    #[cfg(not(windows))]
     #[tokio::test]
     async fn test_subscribe_same_subnet_several_slots_apart() {
         // subscription config

common/lru_cache/src/time.rs

@@ -31,6 +31,77 @@ where
         }
     }
 
+    /// Inserts a key without removal of potentially expired elements.
+    /// Returns true if the key does not already exist.
+    pub fn raw_insert(&mut self, key: Key) -> bool {
+        // check the cache before removing elements
+        let is_new = self.map.insert(key.clone());
+
+        // add the new key to the list, if it doesn't already exist.
+        if is_new {
+            self.list.push_back(Element {
+                key,
+                inserted: Instant::now(),
+            });
+        } else {
+            let position = self
+                .list
+                .iter()
+                .position(|e| e.key == key)
+                .expect("Key is not new");
+            let mut element = self
+                .list
+                .remove(position)
+                .expect("Position is not occupied");
+            element.inserted = Instant::now();
+            self.list.push_back(element);
+        }
+        #[cfg(test)]
+        self.check_invariant();
+        is_new
+    }
+
+    /// Removes a key from the cache without purging expired elements. Returns true if the key
+    /// existed.
+    pub fn raw_remove(&mut self, key: &Key) -> bool {
+        if self.map.remove(key) {
+            let position = self
+                .list
+                .iter()
+                .position(|e| &e.key == key)
+                .expect("Key must exist");
+            self.list
+                .remove(position)
+                .expect("Position is not occupied");
+            true
+        } else {
+            false
+        }
+    }
+
+    /// Removes all expired elements and returns them
+    pub fn remove_expired(&mut self) -> Vec<Key> {
+        if self.list.is_empty() {
+            return Vec::new();
+        }
+
+        let mut removed_elements = Vec::new();
+        let now = Instant::now();
+        // remove any expired results
+        while let Some(element) = self.list.pop_front() {
+            if element.inserted + self.ttl > now {
+                self.list.push_front(element);
+                break;
+            }
+            self.map.remove(&element.key);
+            removed_elements.push(element.key);
+        }
+        #[cfg(test)]
+        self.check_invariant();
+
+        removed_elements
+    }
+
     // Inserts a new key. It first purges expired elements to do so.
     //
     // If the key was not present this returns `true`. If the value was already present this

common/slot_clock/src/manual_slot_clock.rs

@@ -1,6 +1,7 @@
 use super::SlotClock;
 use parking_lot::RwLock;
 use std::convert::TryInto;
+use std::sync::Arc;
 use std::time::Duration;
 use types::Slot;
 
@@ -10,7 +11,7 @@ pub struct ManualSlotClock {
     /// Duration from UNIX epoch to genesis.
     genesis_duration: Duration,
     /// Duration from UNIX epoch to right now.
-    current_time: RwLock<Duration>,
+    current_time: Arc<RwLock<Duration>>,
     /// The length of each slot.
     slot_duration: Duration,
 }
@@ -20,7 +21,7 @@ impl Clone for ManualSlotClock {
         ManualSlotClock {
             genesis_slot: self.genesis_slot,
             genesis_duration: self.genesis_duration,
-            current_time: RwLock::new(*self.current_time.read()),
+            current_time: Arc::clone(&self.current_time),
             slot_duration: self.slot_duration,
         }
     }
@@ -90,7 +91,7 @@ impl SlotClock for ManualSlotClock {
 
         Self {
             genesis_slot,
-            current_time: RwLock::new(genesis_duration),
+            current_time: Arc::new(RwLock::new(genesis_duration)),
             genesis_duration,
             slot_duration,
         }

consensus/types/Cargo.toml

@@ -38,7 +38,7 @@ cached_tree_hash = { path = "../cached_tree_hash" }
 serde_yaml = "0.8.13"
 tempfile = "3.1.0"
 derivative = "2.1.1"
-rusqlite = { version = "0.25.3", features = ["bundled"], optional = true }
+rusqlite = { version = "0.28.0", features = ["bundled"], optional = true }
 # The arbitrary dependency is enabled by default since Capella to avoid complexity introduced by
 # `AbstractExecPayload`
 arbitrary = { version = "1.0", features = ["derive"] }

lighthouse/tests/beacon_node.rs

@@ -1418,7 +1418,7 @@ fn slasher_slot_offset_flag() {
     CommandLineTest::new()
         .flag("slasher", None)
         .flag("slasher-slot-offset", Some("11.25"))
-        .run()
+        .run_with_zero_port()
         .with_config(|config| {
             let slasher_config = config.slasher.as_ref().unwrap();
             assert_eq!(slasher_config.slot_offset, 11.25);
@@ -1430,7 +1430,7 @@ fn slasher_slot_offset_nan_flag() {
     CommandLineTest::new()
         .flag("slasher", None)
         .flag("slasher-slot-offset", Some("NaN"))
-        .run();
+        .run_with_zero_port();
 }
 #[test]
 fn slasher_history_length_flag() {
@@ -1465,7 +1465,7 @@ fn slasher_attestation_cache_size_flag() {
     CommandLineTest::new()
         .flag("slasher", None)
         .flag("slasher-att-cache-size", Some("10000"))
-        .run()
+        .run_with_zero_port()
         .with_config(|config| {
             let slasher_config = config
                 .slasher
@@ -1569,7 +1569,9 @@ fn ensure_panic_on_failed_launch() {
 
 #[test]
 fn enable_proposer_re_orgs_default() {
-    CommandLineTest::new().run().with_config(|config| {
+    CommandLineTest::new()
+        .run_with_zero_port()
+        .with_config(|config| {
             assert_eq!(
                 config.chain.re_org_threshold,
                 Some(DEFAULT_RE_ORG_THRESHOLD)
@@ -1585,7 +1587,7 @@ fn enable_proposer_re_orgs_default() {
 fn disable_proposer_re_orgs() {
     CommandLineTest::new()
         .flag("disable-proposer-reorgs", None)
-        .run()
+        .run_with_zero_port()
         .with_config(|config| assert_eq!(config.chain.re_org_threshold, None));
 }
 
@@ -1593,7 +1595,7 @@ fn disable_proposer_re_orgs() {
 fn proposer_re_org_threshold() {
     CommandLineTest::new()
         .flag("proposer-reorg-threshold", Some("90"))
-        .run()
+        .run_with_zero_port()
         .with_config(|config| assert_eq!(config.chain.re_org_threshold.unwrap().0, 90));
 }
 
@@ -1601,7 +1603,7 @@ fn proposer_re_org_threshold() {
 fn proposer_re_org_max_epochs_since_finalization() {
     CommandLineTest::new()
         .flag("proposer-reorg-epochs-since-finalization", Some("8"))
-        .run()
+        .run_with_zero_port()
         .with_config(|config| {
             assert_eq!(
                 config.chain.re_org_max_epochs_since_finalization.as_u64(),

testing/execution_engine_integration/Cargo.toml

@@ -21,6 +21,4 @@ deposit_contract = { path = "../../common/deposit_contract" }
 reqwest = { version = "0.11.0", features = ["json"] }
 hex = "0.4.2"
 fork_choice = { path = "../../consensus/fork_choice" }
-
+logging = { path = "../../common/logging" }
-[features]
-default = []

testing/execution_engine_integration/src/test_rig.rs

@@ -100,7 +100,7 @@ async fn import_and_unlock(http_url: SensitiveUrl, priv_keys: &[&str], password:
 
 impl<E: GenericExecutionEngine> TestRig<E> {
     pub fn new(generic_engine: E) -> Self {
-        let log = environment::null_logger().unwrap();
+        let log = logging::test_logger();
         let runtime = Arc::new(
             tokio::runtime::Builder::new_multi_thread()
                 .enable_all()
@@ -270,6 +270,8 @@ impl<E: GenericExecutionEngine> TestRig<E> {
         };
         let proposer_index = 0;
 
+        // To save sending proposer preparation data, just set the fee recipient
+        // to the fee recipient configured for EE A.
         let prepared = self
             .ee_a
             .execution_layer
@@ -278,7 +280,7 @@ impl<E: GenericExecutionEngine> TestRig<E> {
                 head_root,
                 proposer_index,
                 // TODO: think about how to test different forks
-                PayloadAttributes::new(timestamp, prev_randao, Address::zero(), None),
+                PayloadAttributes::new(timestamp, prev_randao, Address::repeat_byte(42), None),
             )
             .await;
 
@@ -334,6 +336,7 @@ impl<E: GenericExecutionEngine> TestRig<E> {
             .unwrap()
             .to_payload()
             .execution_payload();
+        assert_eq!(valid_payload.transactions().len(), pending_txs.len());
 
         /*
          * Execution Engine A:
@@ -398,7 +401,6 @@ impl<E: GenericExecutionEngine> TestRig<E> {
             .await
             .unwrap();
         assert_eq!(status, PayloadStatus::Valid);
-        assert_eq!(valid_payload.transactions().len(), pending_txs.len());
 
         // Verify that all submitted txs were successful
         for pending_tx in pending_txs {
@@ -489,8 +491,10 @@ impl<E: GenericExecutionEngine> TestRig<E> {
         let head_block_hash = valid_payload.block_hash();
         let finalized_block_hash = ExecutionBlockHash::zero();
         // TODO: think about how to handle different forks
+        // To save sending proposer preparation data, just set the fee recipient
+        // to the fee recipient configured for EE A.
         let payload_attributes =
-            PayloadAttributes::new(timestamp, prev_randao, Address::zero(), None);
+            PayloadAttributes::new(timestamp, prev_randao, Address::repeat_byte(42), None);
         let slot = Slot::new(42);
         let head_block_root = Hash256::repeat_byte(100);
         let validator_index = 0;

validator_client/slashing_protection/Cargo.toml

@@ -12,9 +12,9 @@ path = "tests/main.rs"
 [dependencies]
 tempfile = "3.1.0"
 types = { path = "../../consensus/types" }
-rusqlite = { version = "0.25.3", features = ["bundled"] }
+rusqlite = { version = "0.28.0", features = ["bundled"] }
 r2d2 = "0.8.9"
-r2d2_sqlite = "0.18.0"
+r2d2_sqlite = "0.21.0"
 serde = "1.0.116"
 serde_derive = "1.0.116"
 serde_json = "1.0.58"

validator_client/slashing_protection/src/slashing_database.rs

@@ -162,8 +162,8 @@ impl SlashingDatabase {
     /// The exclusive locking mode also has the benefit of applying to other processes, so multiple
     /// Lighthouse processes trying to access the same database will also be blocked.
     fn apply_pragmas(conn: &mut rusqlite::Connection) -> Result<(), rusqlite::Error> {
-        conn.pragma_update(None, "foreign_keys", &true)?;
+        conn.pragma_update(None, "foreign_keys", true)?;
-        conn.pragma_update(None, "locking_mode", &"EXCLUSIVE")?;
+        conn.pragma_update(None, "locking_mode", "EXCLUSIVE")?;
         Ok(())
     }