Remove Receive from obsreport.Receiver funcs

Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

Author: bogdandrutu

obsreport/doc.go

@@ -23,10 +23,10 @@
 // being received, ie.:
 //
 // 	* TraceData receive operations should use the pair:
-// 		StartTraceDataReceiveOp/EndTraceDataReceiveOp
+// 		StartTracesOp/EndTracesOp
 //
 // 	* Metrics receive operations should use the pair:
-// 		StartMetricsReceiveOp/EndMetricsReceiveOp
+// 		StartMetricsOp/EndMetricsOp
 //
 // Similar for exporters:
 //

obsreport/obsreport_receiver.go

@@ -51,7 +51,7 @@ type StartReceiveOption func(*StartReceiveOptions)
 //        for {
 //            // Since the context outlives the individual receive operations call obsreport using
 //            // WithLongLivedCtx().
-//            ctx := obsreport.StartTraceDataReceiveOp(
+//            ctx := obsreport.StartTracesOp(
 //                longLivedCtx,
 //                r.config.Name(),
 //                r.transport,
@@ -62,7 +62,7 @@ type StartReceiveOption func(*StartReceiveOptions)
 //            if ok {
 //                err = r.nextConsumer.ConsumeTraces(ctx, td)
 //            }
-//            obsreport.EndTraceDataReceiveOp(
+//            obsreport.EndTracesOp(
 //                ctx,
 //                r.format,
 //                len(td.Spans),
@@ -99,94 +99,58 @@ func NewReceiver(cfg ReceiverSettings) *Receiver {
 	}
 }
 
-// StartTraceDataReceiveOp is called when a request is received from a client.
+// StartTracesOp is called when a request is received from a client.
 // The returned context should be used in other calls to the obsreport functions
 // dealing with the same receive operation.
-func (rec *Receiver) StartTraceDataReceiveOp(
-	operationCtx context.Context,
-	opt ...StartReceiveOption,
-) context.Context {
-	return rec.traceReceiveOp(
-		operationCtx,
-		obsmetrics.ReceiveTraceDataOperationSuffix,
-		opt...)
+func (rec *Receiver) StartTracesOp(operationCtx context.Context, opt ...StartReceiveOption) context.Context {
+	return rec.startOp(operationCtx, obsmetrics.ReceiveTraceDataOperationSuffix, opt...)
 }
 
-// EndTraceDataReceiveOp completes the receive operation that was started with
-// StartTraceDataReceiveOp.
-func (rec *Receiver) EndTraceDataReceiveOp(
+// EndTracesOp completes the receive operation that was started with
+// StartTracesOp.
+func (rec *Receiver) EndTracesOp(
 	receiverCtx context.Context,
 	format string,
 	numReceivedSpans int,
 	err error,
 ) {
-	rec.endReceiveOp(
-		receiverCtx,
-		format,
-		numReceivedSpans,
-		err,
-		config.TracesDataType,
-	)
+	rec.endOp(receiverCtx, format, numReceivedSpans, err, config.TracesDataType)
 }
 
-// StartLogsReceiveOp is called when a request is received from a client.
+// StartLogsOp is called when a request is received from a client.
 // The returned context should be used in other calls to the obsreport functions
 // dealing with the same receive operation.
-func (rec *Receiver) StartLogsReceiveOp(
-	operationCtx context.Context,
-	opt ...StartReceiveOption,
-) context.Context {
-	return rec.traceReceiveOp(
-		operationCtx,
-		obsmetrics.ReceiverLogsOperationSuffix,
-		opt...)
+func (rec *Receiver) StartLogsOp(operationCtx context.Context, opt ...StartReceiveOption) context.Context {
+	return rec.startOp(operationCtx, obsmetrics.ReceiverLogsOperationSuffix, opt...)
 }
 
-// EndLogsReceiveOp completes the receive operation that was started with
-// StartLogsReceiveOp.
-func (rec *Receiver) EndLogsReceiveOp(
+// EndLogsOp completes the receive operation that was started with
+// StartLogsOp.
+func (rec *Receiver) EndLogsOp(
 	receiverCtx context.Context,
 	format string,
 	numReceivedLogRecords int,
 	err error,
 ) {
-	rec.endReceiveOp(
-		receiverCtx,
-		format,
-		numReceivedLogRecords,
-		err,
-		config.LogsDataType,
-	)
+	rec.endOp(receiverCtx, format, numReceivedLogRecords, err, config.LogsDataType)
 }
 
-// StartMetricsReceiveOp is called when a request is received from a client.
+// StartMetricsOp is called when a request is received from a client.
 // The returned context should be used in other calls to the obsreport functions
 // dealing with the same receive operation.
-func (rec *Receiver) StartMetricsReceiveOp(
-	operationCtx context.Context,
-	opt ...StartReceiveOption,
-) context.Context {
-	return rec.traceReceiveOp(
-		operationCtx,
-		obsmetrics.ReceiverMetricsOperationSuffix,
-		opt...)
+func (rec *Receiver) StartMetricsOp(operationCtx context.Context, opt ...StartReceiveOption) context.Context {
+	return rec.startOp(operationCtx, obsmetrics.ReceiverMetricsOperationSuffix, opt...)
 }
 
-// EndMetricsReceiveOp completes the receive operation that was started with
-// StartMetricsReceiveOp.
-func (rec *Receiver) EndMetricsReceiveOp(
+// EndMetricsOp completes the receive operation that was started with
+// StartMetricsOp.
+func (rec *Receiver) EndMetricsOp(
 	receiverCtx context.Context,
 	format string,
 	numReceivedPoints int,
 	err error,
 ) {
-	rec.endReceiveOp(
-		receiverCtx,
-		format,
-		numReceivedPoints,
-		err,
-		config.MetricsDataType,
-	)
+	rec.endOp(receiverCtx, format, numReceivedPoints, err, config.MetricsDataType)
 }
 
 // ReceiverContext adds the keys used when recording observability metrics to
@@ -205,9 +169,9 @@ func ReceiverContext(
 	return ctx
 }
 
-// traceReceiveOp creates the span used to trace the operation. Returning
+// startOp creates the span used to trace the operation. Returning
 // the updated context with the created span.
-func (rec *Receiver) traceReceiveOp(
+func (rec *Receiver) startOp(
 	receiverCtx context.Context,
 	operationSuffix string,
 	opt ...StartReceiveOption,
@@ -224,7 +188,7 @@ func (rec *Receiver) traceReceiveOp(
 		ctx, span = trace.StartSpan(receiverCtx, spanName)
 	} else {
 		// Since the receiverCtx is long lived do not use it to start the span.
-		// This way this trace ends when the EndTraceDataReceiveOp is called.
+		// This way this trace ends when the EndTracesOp is called.
 		// Here is safe to ignore the returned context since it is not used below.
 		_, span = trace.StartSpan(context.Background(), spanName)
 
@@ -240,8 +204,8 @@ func (rec *Receiver) traceReceiveOp(
 	return ctx
 }
 
-// endReceiveOp records the observability signals at the end of an operation.
-func (rec *Receiver) endReceiveOp(
+// endOp records the observability signals at the end of an operation.
+func (rec *Receiver) endOp(
 	receiverCtx context.Context,
 	format string,
 	numReceivedItems int,

obsreport/obsreport_test.go

@@ -72,10 +72,10 @@ func TestReceiveTraceDataOp(t *testing.T) {
 	rcvdSpans := []int{13, 42}
 	for i, param := range params {
 		rec := NewReceiver(ReceiverSettings{ReceiverID: receiver, Transport: param.transport})
-		ctx := rec.StartTraceDataReceiveOp(receiverCtx)
+		ctx := rec.StartTracesOp(receiverCtx)
 		assert.NotNil(t, ctx)
 
-		rec.EndTraceDataReceiveOp(
+		rec.EndTracesOp(
 			ctx,
 			format,
 			rcvdSpans[i],
@@ -133,10 +133,10 @@ func TestReceiveLogsOp(t *testing.T) {
 	rcvdLogRecords := []int{13, 42}
 	for i, param := range params {
 		rec := NewReceiver(ReceiverSettings{ReceiverID: receiver, Transport: param.transport})
-		ctx := rec.StartLogsReceiveOp(receiverCtx)
+		ctx := rec.StartLogsOp(receiverCtx)
 		assert.NotNil(t, ctx)
 
-		rec.EndLogsReceiveOp(
+		rec.EndLogsOp(
 			ctx,
 			format,
 			rcvdLogRecords[i],
@@ -194,10 +194,10 @@ func TestReceiveMetricsOp(t *testing.T) {
 	rcvdMetricPts := []int{23, 29}
 	for i, param := range params {
 		rec := NewReceiver(ReceiverSettings{ReceiverID: receiver, Transport: param.transport})
-		ctx := rec.StartMetricsReceiveOp(receiverCtx)
+		ctx := rec.StartMetricsOp(receiverCtx)
 		assert.NotNil(t, ctx)
 
-		rec.EndMetricsReceiveOp(
+		rec.EndMetricsOp(
 			ctx,
 			format,
 			rcvdMetricPts[i],
@@ -465,12 +465,12 @@ func TestReceiveWithLongLivedCtx(t *testing.T) {
 		// Use a new context on each operation to simulate distinct operations
 		// under the same long lived context.
 		rec := NewReceiver(ReceiverSettings{ReceiverID: receiver, Transport: transport})
-		ctx := rec.StartTraceDataReceiveOp(
+		ctx := rec.StartTracesOp(
 			longLivedCtx,
 			WithLongLivedCtx())
 		assert.NotNil(t, ctx)
 
-		rec.EndTraceDataReceiveOp(
+		rec.EndTracesOp(
 			ctx,
 			format,
 			op.numSpans,

obsreport/obsreporttest/obsreporttest_test.go

@@ -44,9 +44,9 @@ func TestCheckReceiverTracesViews(t *testing.T) {
 
 	receiverCtx := obsreport.ReceiverContext(context.Background(), receiver, transport)
 	rec := obsreport.NewReceiver(obsreport.ReceiverSettings{ReceiverID: receiver, Transport: transport})
-	ctx := rec.StartTraceDataReceiveOp(receiverCtx)
+	ctx := rec.StartTracesOp(receiverCtx)
 	assert.NotNil(t, ctx)
-	rec.EndTraceDataReceiveOp(
+	rec.EndTracesOp(
 		ctx,
 		format,
 		7,
@@ -62,9 +62,9 @@ func TestCheckReceiverMetricsViews(t *testing.T) {
 
 	receiverCtx := obsreport.ReceiverContext(context.Background(), receiver, transport)
 	rec := obsreport.NewReceiver(obsreport.ReceiverSettings{ReceiverID: receiver, Transport: transport})
-	ctx := rec.StartMetricsReceiveOp(receiverCtx)
+	ctx := rec.StartMetricsOp(receiverCtx)
 	assert.NotNil(t, ctx)
-	rec.EndMetricsReceiveOp(ctx, format, 7, nil)
+	rec.EndMetricsOp(ctx, format, 7, nil)
 
 	obsreporttest.CheckReceiverMetrics(t, receiver, transport, 7, 0)
 }
@@ -76,9 +76,9 @@ func TestCheckReceiverLogsViews(t *testing.T) {
 
 	receiverCtx := obsreport.ReceiverContext(context.Background(), receiver, transport)
 	rec := obsreport.NewReceiver(obsreport.ReceiverSettings{ReceiverID: receiver, Transport: transport})
-	ctx := rec.StartLogsReceiveOp(receiverCtx)
+	ctx := rec.StartLogsOp(receiverCtx)
 	assert.NotNil(t, ctx)
-	rec.EndLogsReceiveOp(ctx, format, 7, nil)
+	rec.EndLogsOp(ctx, format, 7, nil)
 
 	obsreporttest.CheckReceiverLogs(t, receiver, transport, 7, 0)
 }

receiver/jaegerreceiver/trace_receiver.go

@@ -245,10 +245,10 @@ func (h *agentHandler) EmitZipkinBatch(context.Context, []*zipkincore.Span) (err
 // Jaeger spans received by the Jaeger agent processor.
 func (h *agentHandler) EmitBatch(ctx context.Context, batch *jaeger.Batch) error {
 	ctx = obsreport.ReceiverContext(ctx, h.id, h.transport)
-	ctx = h.obsrecv.StartTraceDataReceiveOp(ctx)
+	ctx = h.obsrecv.StartTracesOp(ctx)
 
 	numSpans, err := consumeTraces(ctx, batch, h.nextConsumer)
-	h.obsrecv.EndTraceDataReceiveOp(ctx, thriftFormat, numSpans, err)
+	h.obsrecv.EndTracesOp(ctx, thriftFormat, numSpans, err)
 	return err
 }
 
@@ -273,12 +273,12 @@ func (jr *jReceiver) PostSpans(ctx context.Context, r *api_v2.PostSpansRequest)
 	}
 
 	ctx = obsreport.ReceiverContext(ctx, jr.id, grpcTransport)
-	ctx = jr.grpcObsrecv.StartTraceDataReceiveOp(ctx)
+	ctx = jr.grpcObsrecv.StartTracesOp(ctx)
 
 	td := jaegertranslator.ProtoBatchToInternalTraces(r.GetBatch())
 
 	err := jr.nextConsumer.ConsumeTraces(ctx, td)
-	jr.grpcObsrecv.EndTraceDataReceiveOp(ctx, protobufFormat, len(r.GetBatch().Spans), err)
+	jr.grpcObsrecv.EndTracesOp(ctx, protobufFormat, len(r.GetBatch().Spans), err)
 	if err != nil {
 		return nil, err
 	}
@@ -423,12 +423,12 @@ func (jr *jReceiver) HandleThriftHTTPBatch(w http.ResponseWriter, r *http.Reques
 	}
 
 	ctx = obsreport.ReceiverContext(ctx, jr.id, collectorHTTPTransport)
-	ctx = jr.httpObsrecv.StartTraceDataReceiveOp(ctx)
+	ctx = jr.httpObsrecv.StartTracesOp(ctx)
 
 	batch, hErr := jr.decodeThriftHTTPBody(r)
 	if hErr != nil {
 		http.Error(w, html.EscapeString(hErr.msg), hErr.statusCode)
-		jr.httpObsrecv.EndTraceDataReceiveOp(ctx, thriftFormat, 0, hErr)
+		jr.httpObsrecv.EndTracesOp(ctx, thriftFormat, 0, hErr)
 		return
 	}
 
@@ -438,7 +438,7 @@ func (jr *jReceiver) HandleThriftHTTPBatch(w http.ResponseWriter, r *http.Reques
 	} else {
 		w.WriteHeader(http.StatusAccepted)
 	}
-	jr.httpObsrecv.EndTraceDataReceiveOp(ctx, thriftFormat, numSpans, err)
+	jr.httpObsrecv.EndTracesOp(ctx, thriftFormat, numSpans, err)
 }
 
 func (jr *jReceiver) startCollector(host component.Host) error {

receiver/kafkareceiver/kafka_receiver.go

@@ -260,7 +260,7 @@ func (c *tracesConsumerGroupHandler) ConsumeClaim(session sarama.ConsumerGroupSe
 		session.MarkMessage(message, "")
 
 		ctx := obsreport.ReceiverContext(session.Context(), c.id, transport)
-		ctx = c.obsrecv.StartTraceDataReceiveOp(ctx)
+		ctx = c.obsrecv.StartTracesOp(ctx)
 		statsTags := []tag.Mutator{tag.Insert(tagInstanceName, c.id.String())}
 		_ = stats.RecordWithTags(ctx, statsTags,
 			statMessageCount.M(1),
@@ -275,7 +275,7 @@ func (c *tracesConsumerGroupHandler) ConsumeClaim(session sarama.ConsumerGroupSe
 
 		spanCount := traces.SpanCount()
 		err = c.nextConsumer.ConsumeTraces(session.Context(), traces)
-		c.obsrecv.EndTraceDataReceiveOp(ctx, c.unmarshaler.Encoding(), spanCount, err)
+		c.obsrecv.EndTracesOp(ctx, c.unmarshaler.Encoding(), spanCount, err)
 		if err != nil {
 			return err
 		}
@@ -312,7 +312,7 @@ func (c *logsConsumerGroupHandler) ConsumeClaim(session sarama.ConsumerGroupSess
 		session.MarkMessage(message, "")
 
 		ctx := obsreport.ReceiverContext(session.Context(), c.id, transport)
-		ctx = c.obsrecv.StartTraceDataReceiveOp(ctx)
+		ctx = c.obsrecv.StartTracesOp(ctx)
 		_ = stats.RecordWithTags(
 			ctx,
 			[]tag.Mutator{tag.Insert(tagInstanceName, c.id.String())},
@@ -328,7 +328,7 @@ func (c *logsConsumerGroupHandler) ConsumeClaim(session sarama.ConsumerGroupSess
 
 		err = c.nextConsumer.ConsumeLogs(session.Context(), logs)
 		// TODO
-		c.obsrecv.EndTraceDataReceiveOp(ctx, c.unmarshaler.Encoding(), logs.LogRecordCount(), err)
+		c.obsrecv.EndTracesOp(ctx, c.unmarshaler.Encoding(), logs.LogRecordCount(), err)
 		if err != nil {
 			return err
 		}

receiver/opencensusreceiver/ocmetrics/opencensus.go

@@ -124,7 +124,7 @@ func (ocr *Receiver) processReceivedMsg(
 }
 
 func (ocr *Receiver) sendToNextConsumer(longLivedRPCCtx context.Context, node *commonpb.Node, resource *resourcepb.Resource, metrics []*ocmetrics.Metric) error {
-	ctx := ocr.obsrecv.StartMetricsReceiveOp(
+	ctx := ocr.obsrecv.StartMetricsOp(
 		longLivedRPCCtx,
 		obsreport.WithLongLivedCtx())
 
@@ -141,7 +141,7 @@ func (ocr *Receiver) sendToNextConsumer(longLivedRPCCtx context.Context, node *c
 		consumerErr = ocr.nextConsumer.ConsumeMetrics(ctx, internaldata.OCToMetrics(node, resource, metrics))
 	}
 
-	ocr.obsrecv.EndMetricsReceiveOp(
+	ocr.obsrecv.EndMetricsOp(
 		ctx,
 		receiverDataFormat,
 		numPoints,

receiver/opencensusreceiver/octrace/opencensus.go

@@ -144,12 +144,12 @@ func (ocr *Receiver) processReceivedMsg(
 }
 
 func (ocr *Receiver) sendToNextConsumer(longLivedRPCCtx context.Context, td pdata.Traces) error {
-	ctx := ocr.obsrecv.StartTraceDataReceiveOp(
+	ctx := ocr.obsrecv.StartTracesOp(
 		longLivedRPCCtx,
 		obsreport.WithLongLivedCtx())
 
 	err := ocr.nextConsumer.ConsumeTraces(ctx, td)
-	ocr.obsrecv.EndTraceDataReceiveOp(ctx, receiverDataFormat, td.SpanCount(), err)
+	ocr.obsrecv.EndTracesOp(ctx, receiverDataFormat, td.SpanCount(), err)
 
 	return err
 }