Imports
- github.com/go-kit/kit/log
- github.com/go-kit/kit/endpoint
- github.com/go-kit/kit/tracing/opentracing
- github.com/go-kit/kit/transport/grpc
- github.com/go-kit/kit/transport/http
- github.com/opentracing/opentracing-go
- github.com/pkg/errors
- golang.org/x/net/context
- google.golang.org/grpc/metadata