Hi I’m trying to do some distributed tracing of an application.
Is there any implementations of OpenTracing currently?
If not I’ll either be implementing it or something similar in the near future 
Tracing libraries are slightly harder to implement than logging libraries. If you just implement explicit propagation, then the client code gets noisy. If you implement implicit propagation, you have to think about the best way to pass and correlate global state between functions including asynchronous calls.