mirror of
https://github.com/etcd-io/etcd.git
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1c1cccd236
The original process is stopping etcd only when pipeline message finds itself has been removed. After this PR, stream dial has this functionality too. It helps fast etcd stop, which doesn't need to wait for stream break to fall back to pipeline, and wait for election timeout to send out message to detect self removal.
102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
// Copyright 2015 CoreOS, Inc.
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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 rafthttp
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import (
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"net/http"
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"net/http/httptest"
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"sync"
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"testing"
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"time"
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"github.com/coreos/etcd/Godeps/_workspace/src/golang.org/x/net/context"
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"github.com/coreos/etcd/etcdserver/stats"
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"github.com/coreos/etcd/pkg/types"
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"github.com/coreos/etcd/raft"
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"github.com/coreos/etcd/raft/raftpb"
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)
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func BenchmarkSendingMsgApp(b *testing.B) {
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// member 1
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tr := NewTransporter(&http.Transport{}, types.ID(1), types.ID(1), &fakeRaft{}, nil, newServerStats(), stats.NewLeaderStats("1"))
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srv := httptest.NewServer(tr.Handler())
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defer srv.Close()
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// member 2
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r := &countRaft{}
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tr2 := NewTransporter(&http.Transport{}, types.ID(2), types.ID(1), r, nil, newServerStats(), stats.NewLeaderStats("2"))
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srv2 := httptest.NewServer(tr2.Handler())
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defer srv2.Close()
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tr.AddPeer(types.ID(2), []string{srv2.URL})
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defer tr.Stop()
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tr2.AddPeer(types.ID(1), []string{srv.URL})
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defer tr2.Stop()
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if !waitStreamWorking(tr.(*transport).Get(types.ID(2)).(*peer)) {
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b.Fatalf("stream from 1 to 2 is not in work as expected")
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}
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b.ReportAllocs()
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b.SetBytes(64)
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b.ResetTimer()
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data := make([]byte, 64)
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for i := 0; i < b.N; i++ {
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tr.Send([]raftpb.Message{
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{
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Type: raftpb.MsgApp,
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From: 1,
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To: 2,
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Index: uint64(i),
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Entries: []raftpb.Entry{
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{
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Index: uint64(i + 1),
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Data: data,
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},
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},
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},
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})
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}
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// wait until all messages are received by the target raft
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for r.count() != b.N {
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time.Sleep(time.Millisecond)
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}
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b.StopTimer()
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}
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type countRaft struct {
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mu sync.Mutex
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cnt int
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}
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func (r *countRaft) Process(ctx context.Context, m raftpb.Message) error {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.cnt++
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return nil
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}
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func (r *countRaft) IsIDRemoved(id uint64) bool { return false }
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func (r *countRaft) ReportUnreachable(id uint64) {}
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func (r *countRaft) ReportSnapshot(id uint64, status raft.SnapshotStatus) {}
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func (r *countRaft) count() int {
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r.mu.Lock()
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defer r.mu.Unlock()
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return r.cnt
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}
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