This is Haystack's client library for Golang that implements OpenTracing API 1.0.
Check our detailed example on how to initialize tracer, start a span and send it to one of the dispatchers. This example is actually an integration test uses haystack-agent container
git clone --recursive https://github.com/ExpediaDotCom/haystack-client-go - clone the repo
make glide - if you are running for the very first time
make test validate - go test and validate the code