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remove ability to propagate baggage on its own to avoid app crashes #5209

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merged 7 commits into from
Feb 7, 2025
Merged

remove ability to propagate baggage on its own to avoid app crashes #5209

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097d163
remove ability to propagate baggage on its own to bandage app crash
ida613 Feb 5, 2025
70435b2
modify unit test
ida613 Feb 5, 2025
23fa992
tidy up code
ida613 Feb 5, 2025
1b0e218
add clarifying comment
ida613 Feb 5, 2025
afd99de
code fix
ida613 Feb 6, 2025
9a1fa20
code clean up season 2
ida613 Feb 6, 2025
213913f
attempted code fix
ida613 Feb 6, 2025
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5 changes: 4 additions & 1 deletion packages/dd-trace/src/opentracing/propagation/text_map.js
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Original file line number Diff line number Diff line change
Expand Up @@ -325,6 +325,9 @@ class TextMapPropagator {
if (context === null) {
context = extractedContext
if (this._config.tracePropagationExtractFirst) {
if (this._hasPropagationStyle('extract', 'baggage') && carrier.baggage) {
this._extractBaggageItems(carrier, context)
}
return context
}
} else {
Expand All @@ -345,7 +348,6 @@ class TextMapPropagator {
}

if (this._hasPropagationStyle('extract', 'baggage') && carrier.baggage) {
context = context || new DatadogSpanContext()
this._extractBaggageItems(carrier, context)
}

Expand Down Expand Up @@ -596,6 +598,7 @@ class TextMapPropagator {
}

_extractBaggageItems (carrier, spanContext) {
if (!carrier) return
const baggages = carrier.baggage.split(',')
for (const keyValue of baggages) {
if (!keyValue.includes('=')) {
Expand Down
5 changes: 3 additions & 2 deletions packages/dd-trace/test/opentracing/propagation/text_map.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -451,7 +451,8 @@ describe('TextMapPropagator', () => {
expect(spanContextD._baggageItems).to.deep.equal({})
})

it('should extract baggage when it is the only propagation style', () => {
// temporary test. On the contrary, it SHOULD extract baggage
it('should not extract baggage when it is the only propagation style', () => {
config = new Config({
tracePropagationStyle: {
extract: ['baggage']
Expand All @@ -462,7 +463,7 @@ describe('TextMapPropagator', () => {
baggage: 'foo=bar'
}
const spanContext = propagator.extract(carrier)
expect(spanContext._baggageItems).to.deep.equal({ foo: 'bar' })
expect(spanContext).to.be.null
})

it('should convert signed IDs to unsigned', () => {
Expand Down
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