Imports github.com/golang/protobuf/proto google.golang.org/grpc/metadata google.golang.org/grpc/codes google.golang.org/grpc/peer google.golang.org/grpc/status google.golang.org/grpc Imports in module “goa.design/goa” goa.design/goa/middleware/xray goa.design/goa/grpc/middleware goa.design/goa/middleware Standard library imports context fmt io net sync time