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feat(core): Deprecate Span.spanRecorder (#10199)
Deprecate the `spanRecorder` field on the `Span` class. For now there's no replacement yet. I'm not entirely sure how we're going to keep track of spans within the SDK. #9972 shows an alternative for `IdleSpan` which no longer seems to rely on the `spanRecorder`. Another possibility might be to make the recorder private which might be enough, too.
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‎MIGRATION.md‎

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@@ -177,6 +177,7 @@ In v8, the Span class is heavily reworked. The following properties & methods ar
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- `span.setData()`: Use `span.setAttribute()` instead.
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- `span.instrumenter` This field was removed and will be replaced internally.
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- `span.transaction`: Use `getRootSpan` utility function instead.
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- `span.spanRecorder`: Span recording will be handled internally by the SDK.
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- `transaction.setMetadata()`: Use attributes instead, or set data on the scope.
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- `transaction.metadata`: Use attributes instead, or set data on the scope.
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- `transaction.setContext()`: Set context on the surrounding scope instead.

‎packages/core/src/tracing/idletransaction.ts‎

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@@ -152,6 +152,7 @@ export class IdleTransaction extends Transaction {
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this.setAttribute(FINISH_REASON_TAG, this._finishReason);
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}
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// eslint-disable-next-line deprecation/deprecation
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if (this.spanRecorder) {
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DEBUG_BUILD &&
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logger.log('[Tracing] finishing IdleTransaction', new Date(endTimestampInS * 1000).toISOString(), this.op);
@@ -160,6 +161,7 @@ export class IdleTransaction extends Transaction {
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callback(this, endTimestampInS);
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}
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// eslint-disable-next-line deprecation/deprecation
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this.spanRecorder.spans = this.spanRecorder.spans.filter((span: Span) => {
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// If we are dealing with the transaction itself, we just return it
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if (span.spanContext().spanId === this.spanContext().spanId) {
@@ -227,6 +229,7 @@ export class IdleTransaction extends Transaction {
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* @inheritDoc
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*/
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public initSpanRecorder(maxlen?: number): void {
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// eslint-disable-next-line deprecation/deprecation
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if (!this.spanRecorder) {
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const pushActivity = (id: string): void => {
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if (this._finished) {
@@ -241,12 +244,14 @@ export class IdleTransaction extends Transaction {
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this._popActivity(id);
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};
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// eslint-disable-next-line deprecation/deprecation
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this.spanRecorder = new IdleTransactionSpanRecorder(pushActivity, popActivity, this.spanContext().spanId, maxlen);
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// Start heartbeat so that transactions do not run forever.
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DEBUG_BUILD && logger.log('Starting heartbeat');
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this._pingHeartbeat();
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}
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// eslint-disable-next-line deprecation/deprecation
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this.spanRecorder.add(this);
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}
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‎packages/core/src/tracing/span.ts‎

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@@ -50,6 +50,7 @@ export class SpanRecorder {
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*/
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public add(span: Span): void {
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if (this.spans.length > this._maxlen) {
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// eslint-disable-next-line deprecation/deprecation
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span.spanRecorder = undefined;
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} else {
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this.spans.push(span);
@@ -91,6 +92,8 @@ export class Span implements SpanInterface {
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/**
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* List of spans that were finalized
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*
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* @deprecated This property will no longer be public. Span recording will be handled internally.
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*/
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public spanRecorder?: SpanRecorder;
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@@ -327,8 +330,11 @@ export class Span implements SpanInterface {
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traceId: this._traceId,
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});
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// eslint-disable-next-line deprecation/deprecation
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childSpan.spanRecorder = this.spanRecorder;
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// eslint-disable-next-line deprecation/deprecation
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if (childSpan.spanRecorder) {
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// eslint-disable-next-line deprecation/deprecation
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childSpan.spanRecorder.add(childSpan);
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}
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‎packages/core/src/tracing/transaction.ts‎

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@@ -155,9 +155,12 @@ export class Transaction extends SpanClass implements TransactionInterface {
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* @param maxlen maximum number of spans that can be recorded
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*/
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public initSpanRecorder(maxlen: number = 1000): void {
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// eslint-disable-next-line deprecation/deprecation
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if (!this.spanRecorder) {
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// eslint-disable-next-line deprecation/deprecation
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this.spanRecorder = new SpanRecorder(maxlen);
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}
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// eslint-disable-next-line deprecation/deprecation
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this.spanRecorder.add(this);
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}
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@@ -286,8 +289,10 @@ export class Transaction extends SpanClass implements TransactionInterface {
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return undefined;
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}
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// eslint-disable-next-line deprecation/deprecation
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const finishedSpans = this.spanRecorder
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? this.spanRecorder.spans.filter(span => span !== this && spanToJSON(span).timestamp)
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? // eslint-disable-next-line deprecation/deprecation
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this.spanRecorder.spans.filter(span => span !== this && spanToJSON(span).timestamp)
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: [];
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if (this._trimEnd && finishedSpans.length > 0) {

‎packages/node/test/integrations/http.test.ts‎

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@@ -70,6 +70,7 @@ describe('tracing', () => {
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nock('http://dogs.are.great').get('/').reply(200);
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const transaction = createTransactionOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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http.get('http://dogs.are.great/');
@@ -85,6 +86,7 @@ describe('tracing', () => {
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nock('http://squirrelchasers.ingest.sentry.io').get('/api/12312012/store/').reply(200);
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const transaction = createTransactionOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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http.get('http://squirrelchasers.ingest.sentry.io/api/12312012/store/');
@@ -272,6 +274,7 @@ describe('tracing', () => {
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nock('http://dogs.are.great').get('/spaniel?tail=wag&cute=true#learn-more').reply(200);
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const transaction = createTransactionOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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http.get('http://dogs.are.great/spaniel?tail=wag&cute=true#learn-more');
@@ -294,6 +297,7 @@ describe('tracing', () => {
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nock('http://dogs.are.great').get('/spaniel?tail=wag&cute=true#learn-more').reply(200);
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const transaction = createTransactionOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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http.request({ method: 'GET', host: 'dogs.are.great', path: '/spaniel?tail=wag&cute=true#learn-more' });
@@ -321,6 +325,7 @@ describe('tracing', () => {
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nock(`http://${auth}@dogs.are.great`).get('/').reply(200);
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const transaction = createTransactionOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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http.get(`http://${auth}@dogs.are.great/`);
@@ -380,6 +385,7 @@ describe('tracing', () => {
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);
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const transaction = createTransactionAndPutOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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const request = http.get(url);
@@ -485,6 +491,7 @@ describe('tracing', () => {
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);
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const transaction = createTransactionAndPutOnScope();
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// eslint-disable-next-line deprecation/deprecation
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const spans = (transaction as unknown as Span).spanRecorder?.spans as Span[];
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const request = http.get(url);

‎packages/node/test/integrations/undici.test.ts‎

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@@ -111,6 +111,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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await fetch(request, requestInit);
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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expect(spans.length).toBe(2);
@@ -129,6 +130,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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}
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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expect(spans.length).toBe(2);
@@ -149,6 +151,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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}
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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expect(spans.length).toBe(2);
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}
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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expect(spans.length).toBe(1);
@@ -189,6 +193,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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it('does create a span if `shouldCreateSpanForRequest` is defined', async () => {
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await startSpan({ name: 'outer-span' }, async outerSpan => {
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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const undoPatch = patchUndici({ shouldCreateSpanForRequest: url => url.includes('yes') });
@@ -213,6 +218,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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await runWithAsyncContext(async () => {
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await startSpan({ name: 'outer-span' }, async outerSpan => {
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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await fetch('http://localhost:18100', { method: 'POST' });
@@ -287,6 +293,7 @@ conditionalTest({ min: 16 })('Undici integration', () => {
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await startSpan({ name: 'outer-span' }, async outerSpan => {
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expect(outerSpan).toBeInstanceOf(Transaction);
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// eslint-disable-next-line deprecation/deprecation
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const spans = (outerSpan as Transaction).spanRecorder?.spans || [];
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expect(spans.length).toBe(1);

‎packages/opentelemetry/test/custom/transaction.test.ts‎

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@@ -154,7 +154,9 @@ describe('startTranscation', () => {
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expect(transaction).toBeInstanceOf(OpenTelemetryTransaction);
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expect(transaction['_sampled']).toBe(undefined);
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// eslint-disable-next-line deprecation/deprecation
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expect(transaction.spanRecorder).toBeDefined();
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// eslint-disable-next-line deprecation/deprecation
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expect(transaction.spanRecorder?.spans).toHaveLength(1);
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// eslint-disable-next-line deprecation/deprecation
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expect(transaction.metadata).toEqual({

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