2014-08-23 02:45:39 +04:00
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package raft
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2014-08-28 05:53:18 +04:00
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import (
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pb "github.com/coreos/etcd/raft/raftpb"
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)
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func applyToStore(ents []pb.Entry) {}
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func sendMessages(msgs []pb.Message) {}
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func saveStateToDisk(st pb.State) {}
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func saveToDisk(ents []pb.Entry) {}
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2014-08-23 02:45:39 +04:00
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func Example_Node() {
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2014-09-03 03:59:29 +04:00
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n := Start(0, nil, 0, 0)
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2014-08-23 02:45:39 +04:00
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2014-08-24 03:06:55 +04:00
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// stuff to n happens in other goroutines
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2014-08-23 02:45:39 +04:00
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2014-08-23 03:53:56 +04:00
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// the last known state
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2014-08-28 05:53:18 +04:00
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var prev pb.State
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2014-08-23 02:45:39 +04:00
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for {
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// ReadState blocks until there is new state ready.
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2014-08-27 02:28:21 +04:00
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rd := <-n.Ready()
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2014-08-28 05:53:18 +04:00
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if !isStateEqual(prev, rd.State) {
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2014-08-27 03:19:49 +04:00
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saveStateToDisk(rd.State)
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2014-08-27 02:28:21 +04:00
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prev = rd.State
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2014-08-23 02:45:39 +04:00
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}
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2014-08-27 03:19:49 +04:00
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saveToDisk(rd.Entries)
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go applyToStore(rd.CommittedEntries)
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sendMessages(rd.Messages)
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2014-08-23 02:45:39 +04:00
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}
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}
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