You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
974 B
Go
52 lines
974 B
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"fmt"
|
|
"os"
|
|
"time"
|
|
|
|
"github.com/tal-tech/go-zero/core/conf"
|
|
"github.com/tal-tech/go-zero/example/graceful/etcd/rpc/graceful"
|
|
"github.com/tal-tech/go-zero/rpcx"
|
|
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
var configFile = flag.String("f", "etc/config.json", "the config file")
|
|
|
|
type GracefulServer struct{}
|
|
|
|
func NewGracefulServer() *GracefulServer {
|
|
return &GracefulServer{}
|
|
}
|
|
|
|
func (gs *GracefulServer) Grace(ctx context.Context, req *graceful.Request) (*graceful.Response, error) {
|
|
fmt.Println("=>", req)
|
|
|
|
time.Sleep(time.Millisecond * 10)
|
|
|
|
hostname, err := os.Hostname()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &graceful.Response{
|
|
Host: hostname,
|
|
}, nil
|
|
}
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
|
|
var c rpcx.RpcServerConf
|
|
conf.MustLoad(*configFile, &c)
|
|
|
|
server := rpcx.MustNewServer(c, func(grpcServer *grpc.Server) {
|
|
graceful.RegisterGraceServiceServer(grpcServer, NewGracefulServer())
|
|
})
|
|
defer server.Stop()
|
|
server.Start()
|
|
}
|