54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package main
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"log"
|
|
"net"
|
|
"strconv"
|
|
|
|
"math/rand"
|
|
|
|
"cloud.google.com/go/pubsub/loadtest"
|
|
pb "cloud.google.com/go/pubsub/loadtest/pb"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
func main() {
|
|
port := flag.Uint("worker_port", 6000, "port to bind worker to")
|
|
role := flag.String("r", "", "role: pub/sub")
|
|
flag.Parse()
|
|
|
|
var lts pb.LoadtestWorkerServer
|
|
switch *role {
|
|
case "pub":
|
|
lts = &loadtest.PubServer{ID: strconv.Itoa(rand.Int())}
|
|
case "sub":
|
|
lts = &loadtest.SubServer{}
|
|
default:
|
|
log.Fatalf("unknown role: %q", *role)
|
|
}
|
|
|
|
serv := grpc.NewServer()
|
|
pb.RegisterLoadtestWorkerServer(serv, lts)
|
|
|
|
lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
|
|
if err != nil {
|
|
log.Fatalf("failed to listen: %v", err)
|
|
}
|
|
serv.Serve(lis)
|
|
}
|