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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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9
vendor/gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer/span.go generated vendored
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@ -201,8 +201,8 @@ func (s *span) finish(finishTime int64) {
}
s.finished = true
if !s.context.sampled {
// not sampled
if s.context.drop {
// not sampled by local sampler
return
}
s.context.finish()
@ -235,4 +235,7 @@ func (s *span) String() string {
return strings.Join(lines, "\n")
}
const samplingPriorityKey = "_sampling_priority_v1"
const (
samplingPriorityKey = "_sampling_priority_v1"
samplingPriorityRateKey = "_sampling_priority_rate_v1"
)