Propagate sampling_priority
#245
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p-lambert
added
core
ufoot
reviewed
Nov 6, 2017
| @@ -5,6 +5,8 @@ module DistributedTracing | |||
| # These are cross-language (eg: Python, Go and other implementations should honor these) | |||
| HTTP_HEADER_TRACE_ID = 'x-datadog-trace-id'.freeze | |||
| HTTP_HEADER_PARENT_ID = 'x-datadog-parent-id'.freeze | |||
| HTTP_HEADER_SAMPLING_PRIORITY = 'x-datadog-sampling-priority'.freeze | |||
| SAMPLING_PRIORITY_RANGE = 0...2 | |||
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Not sure we want to be that restrictive, we already have some use cases with sampling_priority == 2 so this should at least be 0..2 and I suspect we want to just support any zero or positive number.
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