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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| // | ||
| // MIT License | ||
|
|
||
| // Copyright (c) 2022 eraft dev group | ||
|
|
||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
|
|
||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
|
|
||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| // SOFTWARE. | ||
| // | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "crypto/rand" | ||
| "fmt" | ||
| "math/big" | ||
| "os" | ||
| "os/signal" | ||
| "strconv" | ||
| "time" | ||
|
|
||
| "github.com/eraft-io/eraft/common" | ||
| pb "github.com/eraft-io/eraft/raftpb" | ||
|
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| "github.com/eraft-io/eraft/raftcore" | ||
| ) | ||
|
|
||
| type KvClient struct { | ||
| rpcCli *raftcore.RaftClientEnd | ||
| leaderId int64 | ||
| clientId int64 | ||
| commandId int64 | ||
| } | ||
|
|
||
| func (kvCli *KvClient) Close() { | ||
| kvCli.rpcCli.CloseAllConn() | ||
| } | ||
|
|
||
| func nrand() int64 { | ||
| max := big.NewInt(int64(1) << 62) | ||
| bigx, _ := rand.Int(rand.Reader, max) | ||
| return bigx.Int64() | ||
| } | ||
|
|
||
| func MakeKvClient(targetId int, targetAddr string) *KvClient { | ||
| cli := raftcore.MakeRaftClientEnd(targetAddr, uint64(targetId)) | ||
| return &KvClient{ | ||
| rpcCli: cli, | ||
| leaderId: 0, | ||
| clientId: nrand(), | ||
| commandId: 0, | ||
| } | ||
| } | ||
|
|
||
| func (kvCli *KvClient) Get(key string) string { | ||
| cmdReq := &pb.CommandRequest{ | ||
| Key: key, | ||
| OpType: pb.OpType_OpGet, | ||
| ClientId: kvCli.clientId, | ||
| } | ||
| resp, err := (*kvCli.rpcCli.GetRaftServiceCli()).DoCommand(context.Background(), cmdReq) | ||
| if err != nil { | ||
| return "err" | ||
| } | ||
| return resp.Value | ||
| } | ||
|
|
||
| func (kvCli *KvClient) Put(key, value string) string { | ||
| cmdReq := &pb.CommandRequest{ | ||
| Key: key, | ||
| Value: value, | ||
| ClientId: kvCli.clientId, | ||
| OpType: pb.OpType_OpPut, | ||
| } | ||
| _, err := (*kvCli.rpcCli.GetRaftServiceCli()).DoCommand(context.Background(), cmdReq) | ||
| if err != nil { | ||
| return "err" | ||
| } | ||
| return "ok" | ||
| } | ||
|
|
||
| func main() { | ||
| if len(os.Args) < 2 { | ||
| fmt.Println("usage: kvcli [serveraddr] [count]") | ||
| return | ||
| } | ||
| sigs := make(chan os.Signal, 1) | ||
|
|
||
| kvCli := MakeKvClient(99, os.Args[1]) | ||
|
|
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| count, err := strconv.Atoi(os.Args[2]) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| sigChan := make(chan os.Signal) | ||
| signal.Notify(sigChan) | ||
|
|
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| go func() { | ||
| sig := <-sigs | ||
| fmt.Println(sig) | ||
| kvCli.rpcCli.CloseAllConn() | ||
| os.Exit(-1) | ||
| }() | ||
|
|
||
| keys := make([]string, count) | ||
| vals := make([]string, count) | ||
|
|
||
| for i := 0; i < count; i++ { | ||
| rndK := common.RandStringRunes(8) | ||
| rndV := common.RandStringRunes(8) | ||
| keys[i] = rndK | ||
| vals[i] = rndV | ||
| } | ||
|
|
||
| startTs := time.Now() | ||
| for i := 0; i < count; i++ { | ||
| kvCli.Put(keys[i], vals[i]) | ||
| } | ||
| elapsed := time.Since(startTs).Seconds() | ||
| fmt.Printf("total cost %f s\n", elapsed) | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // | ||
| // MIT License | ||
|
|
||
| // Copyright (c) 2022 eraft dev group | ||
|
|
||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
|
|
||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
|
|
||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| // SOFTWARE. | ||
| // | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net" | ||
| "os" | ||
| "os/signal" | ||
| "strconv" | ||
| "syscall" | ||
|
|
||
| kvsvr "github.com/eraft-io/eraft/kvserver" | ||
| pb "github.com/eraft-io/eraft/raftpb" | ||
| "google.golang.org/grpc" | ||
| "google.golang.org/grpc/reflection" | ||
| ) | ||
|
|
||
| func main() { | ||
| if len(os.Args) < 2 { | ||
| fmt.Println("usage: server [nodeId]") | ||
| return | ||
| } | ||
| sigs := make(chan os.Signal, 1) | ||
|
|
||
| signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM) | ||
|
|
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| nodeIdStr := os.Args[1] | ||
| nodeId, err := strconv.Atoi(nodeIdStr) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
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| kvServer := kvsvr.MakeKvServer(nodeId) | ||
| lis, err := net.Listen("tcp", kvsvr.PeersMap[nodeId]) | ||
| if err != nil { | ||
| fmt.Printf("failed to listen: %v", err) | ||
| return | ||
| } | ||
| fmt.Printf("server listen on: %s \n", kvsvr.PeersMap[nodeId]) | ||
| s := grpc.NewServer() | ||
| pb.RegisterRaftServiceServer(s, kvServer) | ||
|
|
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| sigChan := make(chan os.Signal) | ||
|
|
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| signal.Notify(sigChan) | ||
|
|
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| go func() { | ||
| sig := <-sigs | ||
| fmt.Println(sig) | ||
| kvServer.Rf.CloseEndsConn() | ||
| os.Exit(-1) | ||
| }() | ||
|
|
||
| reflection.Register(s) | ||
| err = s.Serve(lis) | ||
| if err != nil { | ||
| fmt.Printf("failed to serve: %v", err) | ||
| return | ||
| } | ||
| } |
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