basic.go
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package actions
import (
"fmt"
"google.golang.org/grpc"
"net"
"pro2d/components/db"
"pro2d/components/etcd"
"pro2d/conf"
"pro2d/utils"
)
type BasicServer struct {
SConf *conf.SConf
EtcdClient *etcd.EtcdClient
GrpcServer *grpc.Server
}
func NewServer() *BasicServer {
return &BasicServer{}
}
func (b *BasicServer) Start(sConf *conf.SConf) (net.Listener, error) {
b.SConf = sConf
//初始化数据库
db.MongoDatabase = db.MongoClient.Database(sConf.DBName)
//初始化etcd
b.EtcdClient = etcd.NewEtcdClient(conf.GlobalConf.Etcd)
b.EtcdClient.PutWithLeasePrefix(sConf.Name, sConf.ID, fmt.Sprintf("%s:%d", sConf.IP, sConf.Port), 10)
listing := fmt.Sprintf(":%d", sConf.Port)
lis, err := net.Listen("tcp", listing)
if err != nil {
return nil, err
}
return lis, err
}
func (b *BasicServer) Stop() {
utils.Sugar.Debugf("平滑关闭服务")
b.EtcdClient.Close()
b.GrpcServer.GracefulStop()
}