Give current_context a consistent return value

spandex-project / spandex

A platform agnostic tracing library

MIT License

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Give current_context a consistent return value #91

Open zachdaniel opened 5 years ago

zachdaniel commented 5 years ago

current_context should return a consistent value in all cases, that can be passed to continue_trace. With that value, continue_trace should be able to determine if its should start a trace at all and if so, if that trace should be a continuation of previous context or a new trace.