Imports github.com/uber/jaeger-client-go/thrift github.com/uber/jaeger-client-go/thrift-gen/agent github.com/uber/jaeger-client-go/thrift-gen/jaeger github.com/uber/jaeger-client-go/thrift-gen/zipkincore Standard library imports encoding/binary encoding/json errors fmt io io/ioutil math/rand net net/http strconv strings sync time