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