Fix s/finalization/finalization_blocks in MockDaConfig in examples

CHANGELOG.md

@@ -1,3 +1,6 @@
+# 2026-01-29
+- #2415 Non-breaking, but **important**. Config for MockDa rollup now stricter and prevents unknown fields. Previously there was incorrect `finalization` field instead of `finalization_blocks`
+
 # 2026-01-17
 - #2358 **Breaking change**: removes `Runtime::allow_unregistered_tx` - delete this method from your runtime implementation. Allows all transaction types (not just `SequencerRegistry::Register`) in unregistered sequencer batches.
 # 2026-01-25

crates/adapters/celestia/src/config.rs

@@ -46,7 +46,7 @@ pub struct CelestiaConfig {
     pub request_timeout_secs: NonZero<u64>,
     /// Timeout for individual API requests to the Celestia node (in seconds).
     /// This is passed to the underlying celestia-client for each API call.
-    /// Default: 6 (one block time).
+    /// Default: 8 (one block time plus 2 seconds of wiggle room).
     #[serde(default = "default_api_request_timeout_secs")]
     pub api_request_timeout_secs: NonZero<u64>,
     /// Interval for polling transaction status confirmation (in milliseconds).

crates/adapters/mock-da/src/config.rs

@@ -325,6 +325,7 @@ pub fn seed_for_test(small_seed: u8) -> HexHash {
 
 /// The configuration for Mock Da.
 #[derive(Debug, Clone, serde::Deserialize, serde::Serialize, JsonSchema)]
+#[serde(deny_unknown_fields)]
 pub struct MockDaConfig {
     /// Connection string to the database for storing Da Data.
     ///   - "sqlite://demo_data/da.sqlite?mode=rwc"

crates/module-system/module-schemas/rollup-config.json

@@ -430,7 +430,8 @@
             }
           ]
         }
-      }
+      },
+      "additionalProperties": false
     },
     "MonitoringConfig": {
       "description": "Configuration of Sovereign monitoring",

examples/demo-rollup/configs/mock_rollup_config.toml

@@ -8,7 +8,8 @@ connection_string = "sqlite://mock_da.sqlite?mode=rwc"
 # For initial full node should match genesis of sequencer-registry.
 # It is going to be a DA address that blobs from this node will be associated with.
 sender_address = "0000000000000000000000000000000000000000000000000000000000000000"
-finalization = 40 # Reorgs up to this depth are allowed. Set to zero for instant finality
+finalization_blocks = 0 # Reorgs up to this depth are allowed. Set to zero for instant finality
+# failure_behavior = "none" # Configures failure injection for testing. Options: "none", or structured variants for testing
 
 [da.block_producing.periodic]
 block_time_ms = 1_000
@@ -107,9 +108,8 @@ num_cache_warmup_workers = 0
 # events_channel_size = 10000 # Size of Tokio channel for streaming events. Larger values increase memory usage
 ideal_lag_behind_finalized_slot = 3 # Ideal buffer of finalized slots to maintain. Larger values increase lag in seeing DA info on chain, but allow more buffering when the DA layer is unstable
 # db_event_channel_size = 10000 # Event buffer size while update_state is running
-
-
-
+# maximum_future_nonce_delta = 100 # Max nonce gap the sequencer will accept and queue for out-of-order txs
+# future_nonce_transaction_timeout_millis = 2000 # Timeout for queued future-nonce transactions
 
 #[sequencer.preferred.postgres_config]
 #postgres_connection_string = "postgresql://user:pass@host/db" # HIGHLY RECOMMENDED: Use Postgres instead of RocksDB to soft confirmed transactions
@@ -133,3 +133,4 @@ ideal_lag_behind_finalized_slot = 3 # Ideal buffer of finalized slots to maintai
 
 [sequencer.extension]
 max_log_limit = 20000
+# response_size_limit = 1018880 # Max response size for eth_getLogs in bytes (default: 1MB - 30KB for headers)

typescript/examples/soak-testing/templates/rollup.toml

@@ -1,7 +1,7 @@
 [da]
 connection_string = "sqlite://mock_da.sqlite?mode=rwc"
 sender_address = "0000000000000000000000000000000000000000000000000000000000000000"
-finalization = 10
+finalization_blocks = 10
 [da.block_producing.periodic]
 block_time_ms = 3_000