address comments

Author: akaladarshi

src/rpc/methods/chain.rs

@@ -127,25 +127,21 @@ pub(crate) fn logs<DB: Blockstore + Sync + Send + 'static>(
     (receiver, handle)
 }
 
-/// Returns the latest finalized tipset.
-/// It uses the current F3 instance to determine the finalized tipset.
-/// If F3 is operational and finalizing in this node. If not, it will fall back
-/// to the Expected Consensus (EC) finality definition of head - 900 epochs.
 pub enum ChainGetFinalizedTipset {}
 impl RpcMethod<0> for ChainGetFinalizedTipset {
     const NAME: &'static str = "Filecoin.ChainGetFinalizedTipSet";
     const PARAM_NAMES: [&'static str; 0] = [];
     const API_PATHS: BitFlags<ApiPaths> = make_bitflags!(ApiPaths::V1);
     const PERMISSION: Permission = Permission::Read;
     const DESCRIPTION: Option<&'static str> = Some(
-        "Returns the latest finalized tipset. It uses the f3 instance or Expected Consensus (EC) definition (head - 900 epochs) to get the finalized tipset.",
+        "Returns the latest F3 finalized tipset, or falls back to EC finality if F3 is not operational on the node or if the F3 finalized tipset is further back than EC finalized tipset.",
     );
 
     type Params = ();
     type Ok = Tipset;
 
     async fn handle(_ctx: Ctx<impl Blockstore>, (): Self::Params) -> Result<Self::Ok, ServerError> {
-        Err(anyhow::anyhow!("ChainGetFinalizedTipset is not yet implemented").into())
+        Err(ServerError::stubbed_for_openrpc())
     }
 }
 

src/tool/subcommands/api_cmd/test_snapshots_ignored.txt

@@ -13,6 +13,7 @@ Filecoin.AuthNew
 Filecoin.AuthVerify
 Filecoin.ChainExport
 Filecoin.ChainGetEvents
+Filecoin.ChainGetFinalizedTipset
 Filecoin.ChainSetHead
 Filecoin.EthEstimateGas
 Filecoin.EthGetFilterChanges