fixes for metadata, working locally

Author: g11tech

packages/beacon-node/src/network/network.ts

@@ -684,6 +684,7 @@ export class Network implements INetwork {
   };
 
   private onPeerConnected = (data: NetworkEventData[NetworkEvent.peerConnected]): void => {
+    this.logger.warn("onPeerConnected", {peer: data.peer, dataColumns: data.dataColumns.join(",")});
     this.connectedPeers.set(data.peer, data.dataColumns);
   };
 

packages/beacon-node/src/network/peers/peerManager.ts

@@ -308,6 +308,11 @@ export class PeerManager {
   private onPing(peer: PeerId, seqNumber: phase0.Ping): void {
     // if the sequence number is unknown update the peer's metadata
     const metadata = this.connectedPeers.get(peer.toString())?.metadata;
+    this.logger.warn("onPing", {
+      seqNumber,
+      metaSeqNumber: metadata?.seqNumber,
+      cond: !metadata || metadata.seqNumber < seqNumber,
+    });
     if (!metadata || metadata.seqNumber < seqNumber) {
       void this.requestMetadata(peer);
     }
@@ -320,7 +325,10 @@ export class PeerManager {
     // Store metadata always in case the peer updates attnets but not the sequence number
     // Trust that the peer always sends the latest metadata (From Lighthouse)
     const peerData = this.connectedPeers.get(peer.toString());
+    this.logger.warn("onMetadata", {peer: peer.toString(), peerData: peerData !== undefined});
+    console.log("onMetadata", metadata);
     if (peerData) {
+      const oldMetadata = peerData.metadata;
       peerData.metadata = {
         seqNumber: metadata.seqNumber,
         attnets: metadata.attnets,
@@ -330,6 +338,9 @@ export class PeerManager {
           this.discovery?.["peerIdToCustodySubnetCount"].get(peer.toString()) ??
           this.config.CUSTODY_REQUIREMENT,
       };
+      if (oldMetadata === null || oldMetadata.csc < peerData.metadata.csc) {
+        void this.requestStatus(peer, this.statusCache.get());
+      }
     }
   }
 
@@ -396,9 +407,10 @@ export class PeerManager {
     }
     if (getConnection(this.libp2p, peer.toString())) {
       const nodeId = peerData?.nodeId ?? computeNodeId(peer);
+      console.log("onStatus", peerData?.metadata);
       const custodySubnetCount = peerData?.metadata?.csc;
 
-      const peerCustodySubnetCount = custodySubnetCount ?? this.config.CUSTODY_REQUIREMENT;
+      const peerCustodySubnetCount = custodySubnetCount ?? 4;
       const peerCustodySubnets = getCustodyColumnSubnets(nodeId, peerCustodySubnetCount);
 
       const matchingSubnetsNum = this.custodySubnets.reduce(
@@ -410,6 +422,7 @@ export class PeerManager {
 
       this.logger.warn(`onStatus ${custodySubnetCount == undefined ? "undefined custody count assuming 4" : ""}`, {
         nodeId: toHexString(nodeId),
+        myNodeId: toHexString(this.nodeId),
         peerId: peer.toString(),
         custodySubnetCount,
         hasAllColumns,
@@ -441,14 +454,17 @@ export class PeerManager {
 
   private async requestMetadata(peer: PeerId): Promise<void> {
     try {
+      this.logger.warn("requestMetadata", {peer: peer.toString()});
       this.onMetadata(peer, await this.reqResp.sendMetadata(peer));
     } catch (e) {
+      console.log("requestMetadata", e);
       // TODO: Downvote peer here or in the reqResp layer
     }
   }
 
   private async requestPing(peer: PeerId): Promise<void> {
     try {
+      this.logger.warn("requestPing", {peer: peer.toString()});
       this.onPing(peer, await this.reqResp.sendPing(peer));
 
       // If peer replies a PING request also update lastReceivedMsg
@@ -663,7 +679,7 @@ export class PeerManager {
     this.connectedPeers.set(remotePeer.toString(), peerData);
 
     if (direction === "outbound") {
-      //this.pingAndStatusTimeouts();
+      // this.pingAndStatusTimeouts();
       void this.requestPing(remotePeer);
       void this.requestStatus(remotePeer, this.statusCache.get());
     }

packages/beacon-node/src/network/reqresp/ReqRespBeaconNode.ts

@@ -261,6 +261,7 @@ export class ReqRespBeaconNode extends ReqResp {
 
     if (ForkSeq[fork] >= ForkSeq.electra) {
       protocolsAtFork.push(
+        [protocols.MetadataV3(this.config), this.onMetadata.bind(this)],
         [protocols.DataColumnSidecarsByRoot(this.config), this.getHandler(ReqRespMethod.DataColumnSidecarsByRoot)],
         [protocols.DataColumnSidecarsByRange(this.config), this.getHandler(ReqRespMethod.DataColumnSidecarsByRange)]
       );

packages/beacon-node/src/network/reqresp/protocols.ts

@@ -23,6 +23,12 @@ export const MetadataV2 = toProtocol({
   contextBytesType: ContextBytesType.Empty,
 });
 
+export const MetadataV3 = toProtocol({
+  method: ReqRespMethod.Metadata,
+  version: Version.V3,
+  contextBytesType: ContextBytesType.Empty,
+});
+
 export const Ping = toProtocol({
   method: ReqRespMethod.Ping,
   version: Version.V1,