feat(telemetry)_: track missed messages

telemetry/client.go

@@ -19,9 +19,10 @@ import (
 
 	wakuv2common "github.com/status-im/status-go/wakuv2/common"
 	wps "github.com/waku-org/go-waku/waku/v2/peerstore"
-	v2protocol "github.com/waku-org/go-waku/waku/v2/protocol"
 
 	v1protocol "github.com/status-im/status-go/protocol/v1"
+	v2common "github.com/status-im/status-go/wakuv2/common"
+	v2protocol "github.com/waku-org/go-waku/waku/v2/protocol"
 )
 
 type TelemetryType string
@@ -39,6 +40,8 @@ const (
 	PeerCountByShardMetric      TelemetryType = "PeerCountByShard"
 	PeerCountByOriginMetric     TelemetryType = "PeerCountByOrigin"
 	DialFailureMetric           TelemetryType = "DialFailure"
+	MissedMessageMetric         TelemetryType = "MissedMessage"
+	MissedRelevantMessageMetric TelemetryType = "MissedRelevantMessage"
 	MaxRetryCache                             = 5000
 )
 
@@ -113,6 +116,14 @@ func (c *Client) PushDialFailure(ctx context.Context, dialFailure wakuv2common.D
 	c.processAndPushTelemetry(ctx, DialFailure{ErrorType: dialFailure.ErrType, ErrorMsg: errorMessage, Protocols: dialFailure.Protocols})
 }
 
+func (c *Client) PushMissedMessage(ctx context.Context, envelope *v2protocol.Envelope) {
+	c.processAndPushTelemetry(ctx, MissedMessage{Envelope: envelope})
+}
+
+func (c *Client) PushMissedRelevantMessage(ctx context.Context, receivedMessage *v2common.ReceivedMessage) {
+	c.processAndPushTelemetry(ctx, MissedRelevantMessage{ReceivedMessage: receivedMessage})
+}
+
 type ReceivedMessages struct {
 	Filter     transport.Filter
 	SSHMessage *types.Message
@@ -152,6 +163,14 @@ type DialFailure struct {
 	Protocols string
 }
 
+type MissedMessage struct {
+	Envelope *v2protocol.Envelope
+}
+
+type MissedRelevantMessage struct {
+	ReceivedMessage *v2common.ReceivedMessage
+}
+
 type Client struct {
 	serverURL            string
 	httpClient           *http.Client
@@ -330,6 +349,18 @@ func (c *Client) processAndPushTelemetry(ctx context.Context, data interface{})
 			TelemetryType: DialFailureMetric,
 			TelemetryData: c.ProcessDialFailure(v),
 		}
+	case MissedMessage:
+		telemetryRequest = TelemetryRequest{
+			Id:            c.nextId,
+			TelemetryType: MissedMessageMetric,
+			TelemetryData: c.ProcessMissedMessage(v),
+		}
+	case MissedRelevantMessage:
+		telemetryRequest = TelemetryRequest{
+			Id:            c.nextId,
+			TelemetryType: MissedRelevantMessageMetric,
+			TelemetryData: c.ProcessMissedRelevantMessage(v),
+		}
 	default:
 		c.logger.Error("Unknown telemetry data type")
 		return
@@ -499,6 +530,28 @@ func (c *Client) ProcessDialFailure(dialFailure DialFailure) *json.RawMessage {
 	return &jsonRawMessage
 }
 
+func (c *Client) ProcessMissedMessage(missedMessage MissedMessage) *json.RawMessage {
+	postBody := c.commonPostBody()
+	postBody["messageHash"] = missedMessage.Envelope.Hash().String()
+	postBody["sentAt"] = uint32(missedMessage.Envelope.Message().GetTimestamp() / int64(time.Second))
+	postBody["pubsubTopic"] = missedMessage.Envelope.PubsubTopic()
+	postBody["contentTopic"] = missedMessage.Envelope.Message().ContentTopic
+	body, _ := json.Marshal(postBody)
+	jsonRawMessage := json.RawMessage(body)
+	return &jsonRawMessage
+}
+
+func (c *Client) ProcessMissedRelevantMessage(missedMessage MissedRelevantMessage) *json.RawMessage {
+	postBody := c.commonPostBody()
+	postBody["messageHash"] = missedMessage.ReceivedMessage.Envelope.Hash().String()
+	postBody["sentAt"] = missedMessage.ReceivedMessage.Sent
+	postBody["pubsubTopic"] = missedMessage.ReceivedMessage.PubsubTopic
+	postBody["contentTopic"] = missedMessage.ReceivedMessage.ContentTopic
+	body, _ := json.Marshal(postBody)
+	jsonRawMessage := json.RawMessage(body)
+	return &jsonRawMessage
+}
+
 func (c *Client) UpdateEnvelopeProcessingError(shhMessage *types.Message, processingError error) {
 	defer common.LogOnPanic()
 	c.logger.Debug("Pushing envelope update to telemetry server", zap.String("hash", types.EncodeHex(shhMessage.Hash)))

wakuv2/waku.go

@@ -114,6 +114,8 @@ type ITelemetryClient interface {
 	PushPeerCountByShard(ctx context.Context, peerCountByShard map[uint16]uint)
 	PushPeerCountByOrigin(ctx context.Context, peerCountByOrigin map[wps.Origin]uint)
 	PushDialFailure(ctx context.Context, dialFailure common.DialError)
+	PushMissedMessage(ctx context.Context, envelope *protocol.Envelope)
+	PushMissedRelevantMessage(ctx context.Context, message *common.ReceivedMessage)
 }
 
 // Waku represents a dark communication interface through the Ethereum
@@ -1146,7 +1148,6 @@ func (w *Waku) Start() error {
 	go w.runPeerExchangeLoop()
 
 	if w.cfg.EnableMissingMessageVerification {
-
 		w.missingMsgVerifier = missing.NewMissingMessageVerifier(
 			w.node.Store(),
 			w,
@@ -1424,6 +1425,12 @@ func (w *Waku) OnNewEnvelopes(envelope *protocol.Envelope, msgType common.Messag
 		return nil
 	}
 
+	if w.statusTelemetryClient != nil {
+		if msgType == common.MissingMessageType {
+			w.statusTelemetryClient.PushMissedMessage(w.ctx, envelope)
+		}
+	}
+
 	logger := w.logger.With(
 		zap.String("messageType", msgType),
 		zap.Stringer("envelopeHash", envelope.Hash()),
@@ -1542,6 +1549,9 @@ func (w *Waku) processMessage(e *common.ReceivedMessage) {
 		w.storeMsgIDsMu.Unlock()
 	} else {
 		logger.Debug("filters did match")
+		if w.statusTelemetryClient != nil && e.MsgType == common.MissingMessageType {
+			w.statusTelemetryClient.PushMissedRelevantMessage(w.ctx, e)
+		}
 		e.Processed.Store(true)
 	}