Merge branch 'unstable' into off-4844

common/eth2_config/src/lib.rs

@@ -307,6 +307,5 @@ define_hardcoded_nets!(
         // Set to `true` if the genesis state can be found in the `built_in_network_configs`
         // directory.
         GENESIS_STATE_IS_KNOWN
-    ),
-    (eip4844, "eip4844", GENESIS_STATE_IS_KNOWN)
+    )
 );

common/eth2_network_config/built_in_network_configs/eip4844/deploy_block.txt

@@ -1 +0,0 @@
-0

common/eth2_network_config/built_in_network_configs/sepolia/config.yaml

@@ -28,6 +28,10 @@ TERMINAL_TOTAL_DIFFICULTY: 17000000000000000
 TERMINAL_BLOCK_HASH: 0x0000000000000000000000000000000000000000000000000000000000000000
 TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
 
+# Capella
+CAPELLA_FORK_VERSION: 0x90000072
+CAPELLA_FORK_EPOCH: 56832
+
 # Eip4844
 EIP4844_FORK_VERSION: 0x03001020
 EIP4844_FORK_EPOCH: 18446744073709551615

common/lighthouse_version/src/lib.rs

@@ -17,8 +17,8 @@ pub const VERSION: &str = git_version!(
         // NOTE: using --match instead of --exclude for compatibility with old Git
         "--match=thiswillnevermatchlol"
     ],
-    prefix = "Lighthouse/v3.4.0-",
-    fallback = "Lighthouse/v3.4.0"
+    prefix = "Lighthouse/v3.5.0-",
+    fallback = "Lighthouse/v3.5.0"
 );
 
 /// Returns `VERSION`, but with platform information appended to the end.

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,
         }