Standard library imports
- context
- flag
- go-common/app/service/main/relation/conf
- go-common/app/service/main/relation/http
- go-common/app/service/main/relation/rpc/server
- go-common/app/service/main/relation/server/grpc
- go-common/app/service/main/relation/service
- go-common/library/log
- go-common/library/net/trace
- go-common/library/queue/databus/report
- os
- os/signal
- syscall
- time