otel/tracing/stdout/proto/greet.pb.go
streaming/proto/greet.pb.go

otel/tracing/stdout/proto/greet.proto
streaming/proto/greet.proto

otel/tracing/stdout/proto/greet.triple.go
streaming/proto/greet.triple.go

otel/tracing/stdout/go-server/cmd/main.go
streaming/go-server/cmd/server.go

otel/tracing/stdout/go-client/cmd/main.go
streaming/go-client/cmd/client.go