package rpc import ( "log" ) type DiscoveryService struct { } type StartRequestParam struct { Name string Count int } type StartResponseParam struct { Result int } func (ds *DiscoveryService) Start(req *StartRequestParam, res *StartResponseParam) error { log.Printf("DiscoveryService.Start param: Name[%s] Count[%d]", req.Name, req.Count) res.Result = 10 return nil }