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Support Datadog tracer priority sampling

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This commit is contained in:
Joost Cassee 2019-01-16 17:08:06 +01:00 • committed by Traefiker Bot
parent e5fb1ffeb7
commit 0de1ff8634
14 changed files with 226 additions and 82 deletions
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4
vendor/gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer/textmap.go generated vendored
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@ -175,11 +175,11 @@ func (p *propagator) extractTextMap(reader TextMapReader) (ddtrace.SpanContext,
return ErrSpanContextCorrupted
}
case p.cfg.PriorityHeader:
ctx.priority, err = strconv.Atoi(v)
priority, err := strconv.Atoi(v)
if err != nil {
return ErrSpanContextCorrupted
}
ctx.hasPriority = true
ctx.setSamplingPriority(priority)
default:
if strings.HasPrefix(key, p.cfg.BaggagePrefix) {
ctx.setBaggageItem(strings.TrimPrefix(key, p.cfg.BaggagePrefix), v)