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feat(clmimicry): Add concrete types #692

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109 changes: 61 additions & 48 deletions pkg/clmimicry/event.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,6 @@ import (
"context"
"errors"
"fmt"
"slices"

"github.com/ethpandaops/xatu/pkg/proto/libp2p"
"github.com/ethpandaops/xatu/pkg/proto/xatu"
Expand Down Expand Up @@ -57,42 +56,82 @@ const (
// - "HANDLE_STATUS": Processing of status requests

// HandleHermesEvent processes a Hermes trace event and routes it to the appropriate handler
func (p *Processor) HandleHermesEvent(ctx context.Context, event *TraceEvent) error {
func (p *Processor) HandleHermesEvent(ctx context.Context, event TraceEvent) error {
if event == nil {
return errors.New("event is nil")
}

p.log.WithField("type", event.Type).Trace("Received Hermes event")
p.log.WithField("type", fmt.Sprintf("%T", event)).Trace("Received Hermes event")

traceMeta := &libp2p.TraceEventMetadata{
PeerId: wrapperspb.String(event.PeerID.String()),
PeerId: wrapperspb.String(event.GetPeerID().String()),
}

clientMeta, err := p.metaProvider.GetClientMeta(ctx)
if err != nil {
return fmt.Errorf("failed to get client meta: %w", err)
}

// Route the event to the appropriate handler based on its category.
switch {
// GossipSub protocol events.
case isGossipSubEvent(event):
return p.handleHermesGossipSubEvent(ctx, event, clientMeta, traceMeta)

// libp2p pubsub protocol level events.
case isLibp2pEvent(event):
return p.handleHermesLibp2pEvent(ctx, event, clientMeta, traceMeta)

// libp2p core networking events.
case isLibp2pCoreEvent(event):
return p.handleHermesLibp2pCoreEvent(ctx, event, clientMeta, traceMeta)

// Request/Response (RPC) protocol events.
case isRpcEvent(event):
return p.handleHermesRPCEvent(ctx, event, clientMeta, traceMeta)
// Route the event to the appropriate handler based on its type.
switch e := event.(type) {
// GossipSub events
case *BeaconBlockEvent:
return p.handleBeaconBlockEvent(ctx, e, clientMeta, traceMeta)
case *AttestationEvent:
return p.handleAttestationEvent(ctx, e, clientMeta, traceMeta)
case *AggregateAndProofEvent:
return p.handleAggregateAndProofEvent(ctx, e, clientMeta, traceMeta)
case *BlobSidecarEvent:
return p.handleBlobSidecarEvent(ctx, e, clientMeta, traceMeta)
case *DataColumnSidecarEvent:
return p.handleDataColumnSidecarEvent(ctx, e, clientMeta, traceMeta)

// libp2p trace events
case *AddPeerEvent:
return p.handleAddPeerEvent(ctx, e, clientMeta, traceMeta)
case *RemovePeerEvent:
return p.handleRemovePeerEvent(ctx, e, clientMeta, traceMeta)
case *JoinEvent:
return p.handleJoinEvent(ctx, e, clientMeta, traceMeta)
case *LeaveEvent:
return p.handleLeaveEvent(ctx, e, clientMeta, traceMeta)
case *GraftEvent:
return p.handleGraftEvent(ctx, e, clientMeta, traceMeta)
case *PruneEvent:
return p.handlePruneEvent(ctx, e, clientMeta, traceMeta)
case *PublishMessageEvent:
return p.handlePublishMessageEvent(ctx, e, clientMeta, traceMeta)
case *RejectMessageEvent:
return p.handleRejectMessageEvent(ctx, e, clientMeta, traceMeta)
case *DuplicateMessageEvent:
return p.handleDuplicateMessageEvent(ctx, e, clientMeta, traceMeta)
case *DeliverMessageEvent:
return p.handleDeliverMessageEvent(ctx, e, clientMeta, traceMeta)
case *RecvRPCEvent:
return p.handleRecvRPCEvent(ctx, e, clientMeta, traceMeta)
case *SendRPCEvent:
return p.handleSendRPCEvent(ctx, e, clientMeta, traceMeta)
case *DropRPCEvent:
return p.handleDropRPCEvent(ctx, e, clientMeta, traceMeta)

// libp2p core events
case *ConnectedEvent:
return p.handleConnectedEvent(ctx, e, clientMeta, traceMeta)
case *DisconnectedEvent:
return p.handleDisconnectedEvent(ctx, e, clientMeta, traceMeta)
case *SyntheticHeartbeatEvent:
return p.handleSyntheticHeartbeatEvent(ctx, e, clientMeta, traceMeta)

// RPC events
case *HandleMetadataEvent:
return p.handleMetadataEvent(ctx, e, clientMeta, traceMeta)
case *HandleStatusEvent:
return p.handleStatusEvent(ctx, e, clientMeta, traceMeta)
case *CustodyProbeEvent:
return p.handleCustodyProbeEvent(ctx, e, clientMeta, traceMeta)

default:
p.log.WithField("type", event.Type).Debug("unsupported Hermes event")
p.log.WithField("type", fmt.Sprintf("%T", event)).Debug("unsupported event type")

return nil
}
Expand All @@ -111,29 +150,3 @@ func getNetworkID(clientMeta *xatu.ClientMeta) string {

return networkStr
}

// isRpcEvent checks if the event is a RPC event.
func isRpcEvent(event *TraceEvent) bool {
_, exists := rpcToXatuEventMap[event.Type]

return exists
}

// isLibp2pCoreEvent checks if the event is a libp2p core event.
func isLibp2pCoreEvent(event *TraceEvent) bool {
_, exists := libp2pCoreToXatuEventMap[event.Type]

return exists
}

// isLibp2pEvent checks if the event is a libp2p event.
func isLibp2pEvent(event *TraceEvent) bool {
_, exists := libp2pToXatuEventMap[event.Type]

return exists
}

// isGossipSubEvent checks if the event is a gossipsub event.
func isGossipSubEvent(event *TraceEvent) bool {
return slices.Contains(gossipsubEventTypes, event.Type)
}
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