forked from p53841790/wheat-cache
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feat-middl
Author | SHA1 | Date |
---|---|---|
Sodesnei | 89ee969ef7 | |
Sodesnei | 67747a5b6a | |
Sodesnei | 12f594b246 | |
Sodesnei | 60a4a4a3de | |
Sodesnei | dca19238da | |
Sodesnei | 79bef5ba72 | |
黎白南 | f351183ee9 | |
黎白南 | 55f5d7ecd9 | |
Sodesnei | 06b7c05a6d | |
Sodesnei | e08646b6a1 | |
Sodesnei | 02b048a24f |
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@ -17,5 +17,4 @@
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# build file
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/bin/storage
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/bin/gateway
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/bin/storage
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@ -1,7 +0,0 @@
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FROM ubuntu:18.04
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WORKDIR /home/src/gitee.com/wheat-os/wheat-cache
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ADD . /home/src/gitee.com/wheat-os/wheat-cache
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RUN mkdir /etc/wheat-cache
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RUN mv /home/src/gitee.com/wheat-os/wheat-cache/conf/wheat-cache.yaml /etc/wheat-cache/
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@ -1,22 +0,0 @@
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package client
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import (
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"gitee.com/wheat-os/wheatCache/client/middle"
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"gitee.com/wheat-os/wheatCache/pkg/proto"
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"google.golang.org/grpc"
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)
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func newWheatClient(targer string, opt ...middle.ClientMiddle) (proto.CommServerClient, error) {
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interceptor := middle.GetUnaryInterceptor(opt...)
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comm, err := grpc.Dial(targer, grpc.WithInsecure(), grpc.WithUnaryInterceptor(interceptor))
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if err != nil {
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return nil, err
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}
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return proto.NewCommServerClient(comm), nil
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}
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func NewWheatClient(targer string, opt ...middle.ClientMiddle) (proto.CommServerClient, error) {
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return newWheatClient(targer, opt...)
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}
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@ -1,47 +0,0 @@
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package client
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import (
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"context"
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"testing"
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"gitee.com/wheat-os/wheatCache/client/middle"
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"gitee.com/wheat-os/wheatCache/pkg/proto"
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"github.com/stretchr/testify/require"
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)
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func TestClient(t *testing.T) {
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cli, err := NewWheatClient("127.0.0.1:5891", middle.WithUnaryColonyClient)
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require.NoError(t, err)
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ctx := context.Background()
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bKey := proto.NewBaseKey("apple")
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resp, err := cli.Set(ctx, &proto.SetRequest{
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Key: bKey,
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Val: "yyyy",
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})
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require.NoError(t, err)
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require.Equal(t, resp.Result, "yyyy")
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getResp, err := cli.Get(ctx, &proto.GetRequest{
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Key: bKey,
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})
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require.NoError(t, err)
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require.Equal(t, getResp.Result, "yyyy")
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}
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func TestClientGet(t *testing.T) {
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cli, err := NewWheatClient("127.0.0.1:5891", middle.WithUnaryColonyClient)
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require.NoError(t, err)
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ctx := context.Background()
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bKey := &proto.BaseKey{
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Key: "apple",
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}
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getResp, err := cli.Get(ctx, &proto.GetRequest{
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Key: bKey,
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})
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require.NoError(t, err)
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require.Equal(t, getResp.Result, "yyyy")
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}
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@ -1,6 +0,0 @@
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package middle
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import "context"
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// type UnaryClientInterceptor func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error
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type ClientMiddle func(ctx context.Context, method string, req, reply interface{}, header map[string]string) error
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@ -1,53 +0,0 @@
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package middle
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import (
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"context"
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"gitee.com/wheat-os/wheatCache/pkg/proto"
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"google.golang.org/grpc"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/metadata"
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"google.golang.org/grpc/status"
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)
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func WithUnaryColonyClient(ctx context.Context, method string, req, reply interface{}, header map[string]string) error {
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key, ok := req.(proto.GetKeyBaseInterface)
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if !ok {
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return status.Errorf(codes.Unknown, "key base err")
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}
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if header == nil {
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return nil
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}
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// meta 解析会出现 全部小写问题
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header[proto.BaseKeyMethodKey] = key.GetKey().Key
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return nil
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}
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func getKeyByKeyMapvalue(m map[string]string) []string {
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l := make([]string, 0)
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for key, value := range m {
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l = append(l, key, value)
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}
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return l
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}
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func GetUnaryInterceptor(middleOpts ...ClientMiddle) grpc.UnaryClientInterceptor {
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return func(ctx context.Context, method string, req, reply interface{},
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cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
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// 加载中间件
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header := make(map[string]string)
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for _, mid := range middleOpts {
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err := mid(ctx, method, req, reply, header)
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if err != nil {
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return err
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}
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}
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lm := getKeyByKeyMapvalue(header)
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headerData := metadata.Pairs(lm...)
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ctxH := metadata.NewOutgoingContext(ctx, headerData)
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return invoker(ctxH, method, req, reply, cc, opts...)
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}
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}
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@ -2,38 +2,34 @@ package conf
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import (
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"log"
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"sync"
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"github.com/spf13/viper"
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)
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const (
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linuxPath = "/etc/wheat-cache/"
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devPath = "./conf"
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devPathBin = "../conf"
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)
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var confLock sync.Once
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func init() {
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confLock.Do(func() {
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setDefaultConfValue()
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err := LoadConf("")
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switch err.(type) {
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case nil:
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case viper.ConfigFileNotFoundError:
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formatPath := []string{linuxPath}
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log.Fatalf("the profile could not be read, read path:%v", formatPath)
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default:
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log.Fatalf("the resolution of the profile failed, err: %v", err)
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setDefaultConfValue()
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err := LoadConf("")
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switch err.(type) {
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case nil:
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case viper.ConfigFileNotFoundError:
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formatPath := []string{linuxPath, devPath, devPath}
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log.Fatalf("the profile could not be read, read path:%v", formatPath)
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default:
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log.Fatalf("the resolution of the profile failed, err: %v", err)
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}
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},
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)
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}
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}
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func setDefaultConfValue() {
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// 设置一些默认值
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viper.SetDefault("version", "base-01")
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defaultStorage()
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}
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func LoadConf(path string) error {
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@ -46,6 +42,10 @@ func LoadConf(path string) error {
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// linux
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viper.AddConfigPath(linuxPath)
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// 开发环境
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viper.AddConfigPath(devPath)
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viper.AddConfigPath(devPathBin)
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viper.SetConfigType("yaml")
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err := viper.ReadInConfig()
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@ -8,7 +8,6 @@ import (
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)
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func TestConf(t *testing.T) {
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// 外部导入 conf.yaml 需要导入 conf 包
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// 每次迁移文件时, 使用 sudo make init-conf来将yam文件迁移到指定的文件夹下
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// get 使用, 读取 public_conf 配置文件
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@ -23,13 +22,3 @@ func TestConf(t *testing.T) {
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host := viper.GetString("host")
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require.Equal(t, host, "1222")
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}
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func TestMiddleConf(t *testing.T) {
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ct := viper.GetStringSlice("plugins-control.logcontext")
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require.Equal(t, ct, []string{"logMiddle"})
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d := viper.GetInt("middleware-driver.driverCount")
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require.Equal(t, d, 1000)
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c := viper.GetInt("middleware-driver.middleConsumerCount")
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require.Equal(t, c, 5)
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}
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@ -1,11 +0,0 @@
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package conf
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import "github.com/spf13/viper"
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func defaultStorage() {
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// aof
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viper.SetDefault("storage.aof-path", "/etc/wheat-cache/wheat.aof")
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viper.SetDefault("storage.aof-flush-time", 5)
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viper.SetDefault("storage.aof-check-time", 1)
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viper.SetDefault("storage.aof-check-freq", 20)
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}
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@ -3,58 +3,28 @@ version: 'v1.0'
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env: 'dev'
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storage:
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host: '0.0.0.0'
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host: '127.0.0.1'
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port: 5890
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timeOut: 2 # second
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aof-codec: "b16" # 目前只实现了 b16 编码方案。
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aof-path: "/etc/wheat-cache/wheat.aof"
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aof-flush-time: 5 # second , 每 5 秒刷新缓冲区的内容到磁盘。
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aof-check-time: 1 # 每 1 second 执行一次 io 检查
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aof-check-freq: 20 # 在一个 aof-check-time 周期内,出现超过 aof-check-freq 的 IO 操作会刷新磁盘
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# clearSize and maxSize must be Int
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lruCache:
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clearSize: "512mb"
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clearSize: "512MB"
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maxSize: "1GB"
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eventDriverSize: 2000
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workTime: 1
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detachNum: 300
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logPrint:
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stath: ["error"]
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stath: [
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"debug",
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"error"
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]
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middleware-driver:
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driverCount: 1000
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driverCount: 1000,
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middleConsumerCount: 5
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# Register the message push type
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# 在这里注册消息推送类型,
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plugins-control:
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LogContext: ["logMiddle"]
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# log-context: Logs generated by storage or gateway are pushed through this message
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# log-context: storage 或者 gateway 产生的日志通过这个消息推送
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log-context: [ "mock-plugins" ]
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# lru-clean-context: Lru is pushed through this message when data cleansing occurs
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# lru-clean-context: Lru 发生数据清理时通过这个消息推送
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lru-clean-context: ["mock-plugins"]
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# lru-ttl-context: Lru is pushed through this message when data expires
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# lru-ttl-context: Lru 发生数据过期时通过这个消息推送
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lru-ttl-context: ["mock-plugins"]
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# plugins-info-context:All plugins information for the current project
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# plugins-info-context: 当前项目全部的插件信息
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plugins-infos-context: ["mock-plugins"]
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gateway:
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host: '0.0.0.0'
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port: 5891
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target: ["127.0.0.1:5890"]
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mock-plugin:
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pprof-addr: "127.0.0.1:8000"
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@ -1,5 +1,5 @@
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### RDB + AOF 的事务解决方案
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### RDB + AOF 的事务解决方案
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![事务RDB方案](https://gitee.com/timedb/img/raw/master/images/事务RDB方案.svg)
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@ -1,2 +0,0 @@
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="94" height="20" role="img" aria-label="license: AFL3.0"><title>license: AFL3.0</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="94" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="47" height="20" fill="#555"/><rect x="47" width="47" height="20" fill="#97ca00"/><rect width="94" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="245" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="370">license</text><text x="245" y="140" transform="scale(.1)" fill="#fff" textLength="370">license</text><text aria-hidden="true" x="695" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="370">AFL3.0</text><text x="695" y="140" transform="scale(.1)" fill="#fff" textLength="370">AFL3.0</text></g></svg>
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@ -1,2 +0,0 @@
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="88" height="20" role="img" aria-label="Wheat: Cache"><title>Wheat: Cache</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="88" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="45" height="20" fill="#555"/><rect x="45" width="43" height="20" fill="#a4a61d"/><rect width="88" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="235" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="350">Wheat</text><text x="235" y="140" transform="scale(.1)" fill="#fff" textLength="350">Wheat</text><text aria-hidden="true" x="655" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="330">Cache</text><text x="655" y="140" transform="scale(.1)" fill="#fff" textLength="330">Cache</text></g></svg>
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@ -1,2 +0,0 @@
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="86" height="20" role="img" aria-label="version: v1.1"><title>version: v1.1</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="86" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="51" height="20" fill="#555"/><rect x="51" width="35" height="20" fill="#007ec6"/><rect width="86" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="265" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="410">version</text><text x="265" y="140" transform="scale(.1)" fill="#fff" textLength="410">version</text><text aria-hidden="true" x="675" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="250">v1.1</text><text x="675" y="140" transform="scale(.1)" fill="#fff" textLength="250">v1.1</text></g></svg>
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Before Width: | Height: | Size: 1.1 KiB |
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@ -1,11 +0,0 @@
|
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### Cache 分布式方案-Getway
|
||||
|
||||
|
||||
|
||||
![getway方案](https://gitee.com/timedb/img/raw/master/images/getway方案.svg)
|
||||
|
||||
|
||||
|
||||
1. single 集群分布式方案中,使用 getway 方向代理客户端的 grpc 请求, 通过 hash 环实现 分布式。
|
||||
2. 集群模式中, 通过主从来 实现 cache 的备份问题,提高容灾性。
|
||||
|
32
doc/make.md
32
doc/make.md
|
@ -1,32 +0,0 @@
|
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### 构建工具文档
|
||||
|
||||
#### dcgen
|
||||
1. 根据结构体接口模板生成 proto 文件
|
||||
2. 迁移 proto 到 pkg/proto 下
|
||||
3. 更新结构体常量
|
||||
|
||||
>PS : 开发一个 storage 的新接口时一般有以下步骤
|
||||
>1. 修改 storage 接口配置文件
|
||||
>2. make dcgen
|
||||
>3. 修改生成的 proto 文件
|
||||
>4. make dcgen
|
||||
>5. 添加 storage 的操作接口
|
||||
|
||||
|
||||
#### build-storage
|
||||
编译并且生成 /bin/storage
|
||||
|
||||
#### build-gateway
|
||||
编译并且生成 /bin/gateway
|
||||
|
||||
#### install
|
||||
1. 安装项目,需要 sudo
|
||||
|
||||
#### storage
|
||||
根据配置文件启动 storage
|
||||
|
||||
#### gateway
|
||||
根据配置文件启动 gateway
|
||||
|
||||
#### init-conf
|
||||
根据配置文件文档初始化配置文件到 /etc/wheat-cache/wheat-cache.yaml
|
|
@ -0,0 +1,17 @@
|
|||
## 构建工具文档
|
||||
|
||||
### 构建 proto (grpc-go)
|
||||
```shell
|
||||
make dcgen
|
||||
```
|
||||
|
||||
### 编译全部的 go 项目
|
||||
```shell
|
||||
make build
|
||||
```
|
||||
|
||||
### 启动 storage 服务
|
||||
```shell
|
||||
make dev
|
||||
```
|
||||
### 根据配置生成 结构体命令
|
|
@ -1,13 +0,0 @@
|
|||
### 事件驱动 2.0
|
||||
|
||||
### event 1.0 存在的问题
|
||||
事件驱动 1.0 在 相互关联访问时,会发生 死锁问题, 导致一个事件执行周期失败
|
||||
|
||||
### event 2.0 新特性
|
||||
- 异步事件支持
|
||||
- 挂起操作
|
||||
|
||||
|
||||
### event 2.0 设计图
|
||||
![](../../_icon/event.svg)
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
### 中间件调用
|
||||
|
||||
|
||||
### 创建事件
|
||||
|
||||
event := event.NewEvent("logcontext")
|
||||
|
||||
|
||||
### 创建驱动
|
||||
|
||||
middleware := NewMiddleWare()
|
||||
|
||||
### 将事件推入驱动
|
||||
|
||||
middleware.eventProduce.Call(ctx, event)
|
||||
|
||||
|
||||
### 获取驱动的事件
|
||||
middleware.eventConsumer.Reciver(ctx)
|
||||
|
||||
|
||||
|
||||
### 插件接口
|
||||
type MiddleToolsInterface interface {
|
||||
Init() // 初始化
|
||||
Exec(interface{}) (interface{}, error) // 处理用户发送事件
|
||||
Name() string // 获取中间件名称
|
||||
Describe() string // 描述
|
||||
}
|
||||
|
||||
### 插件的New方法规定为 NewMiddleWare()
|
||||
每个插件都要定义 NewMiddleWare()
|
||||
|
||||
|
||||
|
||||
### 将插件名 “logMiddle” 注册到配置文件wheat-cache.yaml,其他插件注册
|
||||
plugins-control:
|
||||
logcontext: ["logMiddle"]
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,60 +0,0 @@
|
|||
### 结构体开发文档
|
||||
|
||||
#### 基础结构体开发
|
||||
|
||||
- 基础结构体放到 /pkg/structure。
|
||||
|
||||
- 每个结构 类型都以 x 结尾,如 listx, stringx。
|
||||
|
||||
- 在 pkg/structure/define.go 文件中添加对应结构体的接口,主要为 了保证项目可以扩展线程安全结构体, 以及结构体接口的实现, 目前 lru 采用 single 模式, 可以只开发 single 的结构体,如 stringxSingle。
|
||||
|
||||
- 请在结构体包中 补充单元测试。
|
||||
|
||||
#### 目前实现结构体接口说明
|
||||
|
||||
> ps: 所有的详细用法都可以查看单元测试文件。
|
||||
|
||||
```go
|
||||
// stringx
|
||||
type StringXInterface interface {
|
||||
KeyBaseInterface
|
||||
// 重新设置一个 值
|
||||
Set(string) (string, UpdateLength)
|
||||
// 获取值的 string 形式
|
||||
Get() string
|
||||
// 值自动增加 一个值,只对 float 和 string 有效
|
||||
Add(int32) (string, error)
|
||||
// 值自动增加 减少值,只对 float 和 string 有效
|
||||
Reduce(int32) (string, error)
|
||||
// 使用位图类型
|
||||
Setbit(int32, bool) UpdateLength
|
||||
Getbit(int32) (bool, error)
|
||||
// 获取字符串的切片
|
||||
Getrange(start, end int32) (string, error)
|
||||
GetLength() int
|
||||
}
|
||||
|
||||
// listx
|
||||
type ListXInterface interface {
|
||||
KeyBaseInterface
|
||||
LPush(...string) UpdateLength
|
||||
RPush(...string) UpdateLength
|
||||
LPop(int) ([]string, UpdateLength)
|
||||
RPop(int) ([]string, UpdateLength)
|
||||
Index(int) (string, error)
|
||||
// 插入一组数据, bool 类型表示是否右插(尾插),false 时采用左插(头插)
|
||||
Insert(int, bool, ...string) (UpdateLength, error)
|
||||
Length() int
|
||||
// 切片, O(n)复杂度
|
||||
Slice(start, end int) (UpdateLength, error)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### structure.Value 类型
|
||||
- 结构体的数据区域全部使用 structure.Value 类型存储。
|
||||
- structure.Value 主要实现了 sting, int64, float64 的存储接口。
|
||||
- structure.Value 非常容易计算内存占用。
|
||||
- structure.UpdateLength 指的是在进行某一个操作以后,内存大小的变化。
|
||||
- 为了保证 lru 的存储效率,lru 不会去遍历全部的 key 来重新计算大小,而是根据 UpdateLength 来动态更新 lru 的大小,具体实现在 dao 中。
|
||||
- structure.Value 类型的使用方法可以在 pkg/structure/value_test.go 中获取。
|
|
@ -1,46 +0,0 @@
|
|||
### 快速进行 storage 开发
|
||||
|
||||
#### 开发环境
|
||||
- ubuntu18, 可以使用 wsl
|
||||
- go1.15+, python3
|
||||
- jinja2
|
||||
- go mod
|
||||
- protobuf 3.17.3
|
||||
- protoc-gen-go v1.26.0
|
||||
|
||||
#### storage 执行流程
|
||||
![](../_icon/storage-dao.svg)
|
||||
#### 分层,简介
|
||||
```sh
|
||||
.
|
||||
├── cmd # storage 启动函数
|
||||
│ └── root.go
|
||||
├── dao # 实际处理层,接口实现全部再 dao 层里实现
|
||||
│ ├── dao.go
|
||||
│ ├── dao_test.go
|
||||
│ ├── interface.gen.go
|
||||
│ ├── listx.go # listx 相关功能
|
||||
│ └── stringx.go
|
||||
├── main.go
|
||||
├── service # 接口层,由 gen-service 自动生成
|
||||
│ ├── define.go
|
||||
│ ├── single.go
|
||||
│ └── single_service.gen.go
|
||||
└── temp # 开发模板层
|
||||
├── const.gen.go
|
||||
├── const.template
|
||||
├── dao.template
|
||||
├── service.template
|
||||
└── tem.yaml
|
||||
```
|
||||
|
||||
#### 快速开发接口
|
||||
|
||||
> [快速开发视频 blibli](https://www.bilibili.com/video/BV1HL4y1v7ps)
|
||||
|
||||
1. 修改 temp/tem.yaml 文件,添加新接口
|
||||
2. 在项目根目录执行 `make dcgen` 生成 proto 原始结构
|
||||
3. 修改对应新添加接口的 proto 文件,再次执行 `make dcgen` 完成 proto 迁移
|
||||
4. 执行 `make gen-service` 生成 dao 接口
|
||||
5. 完成 新 dao 层接口, 根据需要添加单元测试。
|
||||
6. 使用 make install 编译并且安装项目
|
|
@ -1,54 +0,0 @@
|
|||
### 单元测试文档
|
||||
|
||||
#### 样例
|
||||
```go
|
||||
package dao
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
_ "gitee.com/wheat-os/wheatCache/conf"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/lru"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
// 规范1. 每个 package 应该都至少有一个单测
|
||||
|
||||
// 规范2. 包里有公用的 mock 数据应该分离出来。
|
||||
func mockData(t *testing.T, d *Dao) {
|
||||
|
||||
values := []string{"1", "1.3", "abcdefg"}
|
||||
|
||||
for _, val := range values {
|
||||
key := &proto.BaseKey{
|
||||
Key: val,
|
||||
}
|
||||
_, err := d.Set(key, val)
|
||||
|
||||
// 规范3. 使用 require 包来完成单测
|
||||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// 规范4. 单元测试应该尽可能覆盖全部情况,不要使用依赖注入。
|
||||
func TestDao_Reduce(t *testing.T) {
|
||||
lruCache := lru.NewLRUCache()
|
||||
dao := NewDao(lruCache)
|
||||
mockData(t, dao)
|
||||
|
||||
resp, err := dao.Reduce(&proto.BaseKey{Key: "1"}, 2)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, resp, "-1")
|
||||
|
||||
resp, err = dao.Reduce(&proto.BaseKey{Key: "1.3"}, 2)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, resp, "-0.70")
|
||||
|
||||
_, err = dao.Reduce(&proto.BaseKey{Key: "abcdefg"}, 2)
|
||||
require.Error(t, err)
|
||||
}
|
||||
|
||||
|
||||
```
|
|
@ -1,69 +0,0 @@
|
|||
package cmd
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
|
||||
_ "gitee.com/wheat-os/wheatCache/conf"
|
||||
wheatCodec "gitee.com/wheat-os/wheatCache/gateway/codec"
|
||||
"gitee.com/wheat-os/wheatCache/gateway/endpoint"
|
||||
"gitee.com/wheat-os/wheatCache/gateway/proxy"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/logx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/util/server"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/viper"
|
||||
"google.golang.org/grpc"
|
||||
)
|
||||
|
||||
// rootCmd represents the base command when called without any subcommands
|
||||
var rootCmd = &cobra.Command{
|
||||
Use: "getway",
|
||||
Short: "getway",
|
||||
Long: `start getway server`,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
host := viper.GetString("gateway.host")
|
||||
port := viper.GetInt("gateway.port")
|
||||
|
||||
tcpAddr, err := net.ResolveTCPAddr("tcp", fmt.Sprintf("%s:%d", host, port))
|
||||
if err != nil {
|
||||
logx.Panic("get gateway addr err:%v", err)
|
||||
}
|
||||
listen, err := net.ListenTCP("tcp", tcpAddr)
|
||||
if err != nil {
|
||||
logx.Panic("get gateway tcp conn err:%v", err)
|
||||
}
|
||||
|
||||
gatewayServer := GetGatewayServer()
|
||||
server.ElegantExitServer(gatewayServer)
|
||||
|
||||
logx.Info("start gateway in addr: %s", tcpAddr.String())
|
||||
if err := gatewayServer.Serve(listen); err != nil {
|
||||
logx.Errorln(err)
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
// Execute adds all child commands to the root command and sets flags appropriately.
|
||||
// This is called by main.main(). It only needs to happen once to the rootCmd.
|
||||
func Execute() {
|
||||
cobra.CheckErr(rootCmd.Execute())
|
||||
}
|
||||
|
||||
func GetGatewayServer() *grpc.Server {
|
||||
|
||||
targets := viper.GetStringSlice("gateway.target")
|
||||
|
||||
logx.Debug("service target in %v", targets)
|
||||
|
||||
stream := proxy.GetDirectorByServiceHash()
|
||||
endpoint := endpoint.NewHashEndpoint(endpoint.HashReplicasDefault, nil, targets...)
|
||||
|
||||
opts := make([]grpc.ServerOption, 0)
|
||||
opts = append(
|
||||
opts,
|
||||
grpc.ForceServerCodec(wheatCodec.Codec()),
|
||||
grpc.UnknownServiceHandler(proxy.TransparentHandler(stream, endpoint)),
|
||||
)
|
||||
|
||||
return grpc.NewServer(opts...)
|
||||
}
|
|
@ -1,60 +0,0 @@
|
|||
package codec
|
||||
|
||||
import (
|
||||
"google.golang.org/grpc/encoding"
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
// protoCodec 用于 gateway 解析全部的 grpc 类型的消息
|
||||
type protoCodec struct{}
|
||||
|
||||
func (protoCodec) Name() string {
|
||||
return "wheat-cache-proto"
|
||||
}
|
||||
|
||||
func (protoCodec) Marshal(v interface{}) ([]byte, error) {
|
||||
return proto.Marshal(v.(proto.Message))
|
||||
}
|
||||
|
||||
func (protoCodec) Unmarshal(data []byte, v interface{}) error {
|
||||
return proto.Unmarshal(data, v.(proto.Message))
|
||||
}
|
||||
|
||||
type Frame struct {
|
||||
payload []byte
|
||||
}
|
||||
|
||||
type proxyCodec struct {
|
||||
baseCodec encoding.Codec
|
||||
}
|
||||
|
||||
func (p *proxyCodec) Name() string {
|
||||
return "wheat-cache-proxy"
|
||||
}
|
||||
|
||||
func (p *proxyCodec) Marshal(v interface{}) ([]byte, error) {
|
||||
out, ok := v.(*Frame)
|
||||
if !ok {
|
||||
return p.Marshal(v)
|
||||
}
|
||||
return out.payload, nil
|
||||
}
|
||||
|
||||
func (p *proxyCodec) Unmarshal(data []byte, v interface{}) error {
|
||||
dst, ok := v.(*Frame)
|
||||
if !ok {
|
||||
return p.Unmarshal(data, v)
|
||||
}
|
||||
|
||||
dst.payload = data
|
||||
return nil
|
||||
}
|
||||
|
||||
// CodeWithParent 生成基于 proto 的解码器
|
||||
func CodeWithParent(parent encoding.Codec) encoding.Codec {
|
||||
return &proxyCodec{parent}
|
||||
}
|
||||
|
||||
func Codec() encoding.Codec {
|
||||
return CodeWithParent(protoCodec{})
|
||||
}
|
|
@ -1,11 +0,0 @@
|
|||
package endpoint
|
||||
|
||||
type EndpointInterface interface {
|
||||
GetTargetAddr(...string) (string, error)
|
||||
IsEmpty() bool
|
||||
AddTarget(targets ...string)
|
||||
}
|
||||
|
||||
const (
|
||||
HashReplicasDefault = 3
|
||||
)
|
|
@ -1,85 +0,0 @@
|
|||
package endpoint
|
||||
|
||||
import (
|
||||
"hash/crc32"
|
||||
"sort"
|
||||
"strconv"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
)
|
||||
|
||||
type HashFunc func(data []byte) uint32
|
||||
|
||||
// 实现 sort
|
||||
type UInt32Slice []uint32
|
||||
|
||||
func (s UInt32Slice) Len() int {
|
||||
return len(s)
|
||||
}
|
||||
|
||||
func (s UInt32Slice) Less(i, j int) bool {
|
||||
return s[i] < s[j]
|
||||
}
|
||||
|
||||
func (s UInt32Slice) Swap(i, j int) {
|
||||
s[i], s[j] = s[j], s[i]
|
||||
}
|
||||
|
||||
type HashEndpoint struct {
|
||||
hash HashFunc
|
||||
replicas int // 复制因子
|
||||
keys UInt32Slice
|
||||
hashMap map[uint32]string // taraget 隐射
|
||||
}
|
||||
|
||||
func NewHashEndpoint(replicas int, fn HashFunc, target ...string) EndpointInterface {
|
||||
endpoint := &HashEndpoint{
|
||||
replicas: replicas,
|
||||
hash: fn,
|
||||
hashMap: make(map[uint32]string, len(target)),
|
||||
}
|
||||
|
||||
if endpoint.hash == nil {
|
||||
endpoint.hash = crc32.ChecksumIEEE // 默认使用 CRC32 算法
|
||||
}
|
||||
|
||||
endpoint.AddTarget(target...)
|
||||
|
||||
return endpoint
|
||||
}
|
||||
|
||||
func (h *HashEndpoint) IsEmpty() bool {
|
||||
return len(h.keys) == 0
|
||||
}
|
||||
|
||||
func (h *HashEndpoint) AddTarget(targets ...string) {
|
||||
for _, tar := range targets {
|
||||
|
||||
for i := 0; i < h.replicas; i++ {
|
||||
hash := h.hash([]byte(strconv.Itoa(i) + tar))
|
||||
h.keys = append(h.keys, hash)
|
||||
h.hashMap[hash] = tar
|
||||
}
|
||||
}
|
||||
|
||||
// 虚拟值排序,方便查找
|
||||
sort.Sort(h.keys)
|
||||
}
|
||||
|
||||
func (h *HashEndpoint) GetTargetAddr(str ...string) (string, error) {
|
||||
if h.IsEmpty() {
|
||||
return "", errorx.New("gateway not register transport")
|
||||
}
|
||||
|
||||
if len(str) != 1 {
|
||||
return "", errorx.New("must give key")
|
||||
|
||||
}
|
||||
hash := h.hash([]byte(str[0]))
|
||||
idx := sort.Search(len(h.keys), func(i int) bool { return h.keys[i] >= hash })
|
||||
if idx == len(h.keys) {
|
||||
return h.hashMap[h.keys[0]], nil
|
||||
}
|
||||
|
||||
return h.hashMap[h.keys[idx]], nil
|
||||
}
|
|
@ -1,17 +0,0 @@
|
|||
package endpoint
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestHashTransport_GetTargetAddr(t *testing.T) {
|
||||
tran := NewHashEndpoint(3, nil, "127.0.0.1:5581", "127.0.0.1:5582", "127.0.0.1:5583")
|
||||
|
||||
key := "test"
|
||||
|
||||
target, err := tran.GetTargetAddr(key)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, target, "127.0.0.1:5582")
|
||||
}
|
|
@ -1,7 +0,0 @@
|
|||
package main
|
||||
|
||||
import "gitee.com/wheat-os/wheatCache/gateway/cmd"
|
||||
|
||||
func main() {
|
||||
cmd.Execute()
|
||||
}
|
|
@ -1,17 +0,0 @@
|
|||
package proxy
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/gateway/endpoint"
|
||||
"google.golang.org/grpc"
|
||||
)
|
||||
|
||||
type StreamDirector func(ctx context.Context, fullMethodName string, endpoint endpoint.EndpointInterface) (context.Context, *grpc.ClientConn, error)
|
||||
|
||||
var (
|
||||
clientStreamDescForProxying = &grpc.StreamDesc{
|
||||
ServerStreams: true,
|
||||
ClientStreams: true,
|
||||
}
|
||||
)
|
|
@ -1,37 +0,0 @@
|
|||
package proxy
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/gateway/codec"
|
||||
"gitee.com/wheat-os/wheatCache/gateway/endpoint"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/metadata"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
func GetDirectorByServiceHash() StreamDirector {
|
||||
return func(ctx context.Context, fullMethodName string, endpoint endpoint.EndpointInterface) (context.Context, *grpc.ClientConn, error) {
|
||||
|
||||
md, ok := metadata.FromIncomingContext(ctx)
|
||||
if !ok {
|
||||
return nil, nil, status.Errorf(codes.Unknown, "from FromIncomingContext err")
|
||||
}
|
||||
|
||||
baseKey, ok := md[proto.BaseKeyMethodKey]
|
||||
if !ok {
|
||||
return nil, nil, status.Errorf(codes.Unknown,
|
||||
"grpc header is not found %s, please check the client interceptor", proto.BaseKeyMethodKey)
|
||||
}
|
||||
|
||||
target, err := endpoint.GetTargetAddr(baseKey...)
|
||||
if err != nil {
|
||||
return nil, nil, status.Errorf(codes.Unknown, "get transport err, err:%v", err)
|
||||
}
|
||||
|
||||
cli, err := grpc.DialContext(ctx, target, grpc.WithInsecure(), grpc.WithDefaultCallOptions(grpc.ForceCodec(codec.Codec())))
|
||||
return ctx, cli, err
|
||||
}
|
||||
}
|
|
@ -1,131 +0,0 @@
|
|||
package proxy
|
||||
|
||||
import (
|
||||
"context"
|
||||
"io"
|
||||
|
||||
wheatCodec "gitee.com/wheat-os/wheatCache/gateway/codec"
|
||||
"gitee.com/wheat-os/wheatCache/gateway/endpoint"
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
// TransparentHandler returns a handler that attempts to proxy all requests that are not registered in the server.
|
||||
// The indented use here is as a transparent proxy, where the server doesn't know about the services implemented by the
|
||||
// backends. It should be used as a `grpc.UnknownServiceHandler`.
|
||||
//
|
||||
// This can *only* be used if the `server` also uses grpcproxy.CodecForServer() ServerOption.
|
||||
func TransparentHandler(director StreamDirector, endpoint endpoint.EndpointInterface) grpc.StreamHandler {
|
||||
streamer := &handler{
|
||||
director,
|
||||
endpoint,
|
||||
}
|
||||
return streamer.handler
|
||||
}
|
||||
|
||||
type handler struct {
|
||||
director StreamDirector
|
||||
endpoint endpoint.EndpointInterface
|
||||
}
|
||||
|
||||
// handler is where the real magic of proxying happens.
|
||||
// It is invoked like any gRPC server stream and uses the gRPC server framing to get and receive bytes from the wire,
|
||||
// forwarding it to a ClientStream established against the relevant ClientConn.
|
||||
func (s *handler) handler(srv interface{}, serverStream grpc.ServerStream) error {
|
||||
fullMethodName, ok := grpc.MethodFromServerStream(serverStream)
|
||||
if !ok {
|
||||
return status.Errorf(codes.Internal, "lowLevelServerStream not exists in context")
|
||||
}
|
||||
|
||||
outgoingCtx, backendConn, err := s.director(serverStream.Context(), fullMethodName, s.endpoint)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
clientCtx, clientCancel := context.WithCancel(outgoingCtx)
|
||||
defer clientCancel()
|
||||
|
||||
clientStream, err := grpc.NewClientStream(clientCtx, clientStreamDescForProxying, backendConn, fullMethodName)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
s2cErrChan := s.forwardServerToClient(serverStream, clientStream)
|
||||
c2sErrChan := s.forwardClientToServer(clientStream, serverStream)
|
||||
|
||||
for i := 0; i < 2; i++ {
|
||||
select {
|
||||
case s2cErr := <-s2cErrChan:
|
||||
if s2cErr == io.EOF {
|
||||
// 客户端流发送完毕正常关闭结束, Proxy 关闭对 Backend 的连接
|
||||
clientStream.CloseSend()
|
||||
break
|
||||
}
|
||||
|
||||
clientCancel()
|
||||
return status.Errorf(codes.Internal, "failed proxying s2c: %v", s2cErr)
|
||||
case c2sErr := <-c2sErrChan:
|
||||
// 服务的没用在提供数据触发这个分支
|
||||
serverStream.SetTrailer(clientStream.Trailer())
|
||||
|
||||
if c2sErr != io.EOF {
|
||||
return c2sErr
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
return status.Errorf(codes.Internal, "gRPC proxying should never reach this stage.")
|
||||
}
|
||||
|
||||
func (s *handler) forwardClientToServer(src grpc.ClientStream, dst grpc.ServerStream) chan error {
|
||||
ret := make(chan error, 1)
|
||||
go func() {
|
||||
f := &wheatCodec.Frame{}
|
||||
for i := 0; ; i++ {
|
||||
if err := src.RecvMsg(f); err != nil {
|
||||
ret <- err // this can be io.EOF which is happy case
|
||||
break
|
||||
}
|
||||
if i == 0 {
|
||||
// This is a bit of a hack, but client to server headers are only readable after first client msg is
|
||||
// received but must be written to server stream before the first msg is flushed.
|
||||
// This is the only place to do it nicely.
|
||||
md, err := src.Header()
|
||||
if err != nil {
|
||||
ret <- err
|
||||
break
|
||||
}
|
||||
if err := dst.SendHeader(md); err != nil {
|
||||
ret <- err
|
||||
break
|
||||
}
|
||||
}
|
||||
if err := dst.SendMsg(f); err != nil {
|
||||
ret <- err
|
||||
break
|
||||
}
|
||||
}
|
||||
}()
|
||||
return ret
|
||||
}
|
||||
|
||||
func (s *handler) forwardServerToClient(src grpc.ServerStream, dst grpc.ClientStream) chan error {
|
||||
ret := make(chan error, 1)
|
||||
go func() {
|
||||
f := &wheatCodec.Frame{}
|
||||
for i := 0; ; i++ {
|
||||
if err := src.RecvMsg(f); err != nil {
|
||||
ret <- err // this can be io.EOF which is happy case
|
||||
break
|
||||
}
|
||||
if err := dst.SendMsg(f); err != nil {
|
||||
ret <- err
|
||||
break
|
||||
}
|
||||
}
|
||||
}()
|
||||
return ret
|
||||
}
|
5
go.mod
5
go.mod
|
@ -1,12 +1,11 @@
|
|||
module gitee.com/wheat-os/wheatCache
|
||||
module gitee.com/timedb/wheatCache
|
||||
|
||||
go 1.16
|
||||
|
||||
require (
|
||||
github.com/golang/mock v1.5.0
|
||||
github.com/spf13/cobra v1.2.1
|
||||
github.com/spf13/viper v1.8.1
|
||||
github.com/stretchr/testify v1.7.0
|
||||
google.golang.org/grpc v1.41.0
|
||||
google.golang.org/grpc v1.38.0
|
||||
google.golang.org/protobuf v1.26.0
|
||||
)
|
||||
|
|
8
go.sum
8
go.sum
|
@ -46,7 +46,6 @@ github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj
|
|||
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
|
||||
github.com/bketelsen/crypt v0.0.4/go.mod h1:aI6NrJ0pMGgvZKL1iVgXLnfIFJtfV+bKCoqOes/6LfM=
|
||||
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
|
||||
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
|
||||
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
|
||||
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
|
||||
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
|
||||
|
@ -54,7 +53,6 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
|
|||
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
|
||||
github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
|
||||
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
|
||||
github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
|
||||
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
|
||||
github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
|
||||
|
@ -67,7 +65,6 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
|
|||
github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5ynNVH9qI8YYLbd1fK2po=
|
||||
github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
|
||||
github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
|
||||
github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
|
||||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
|
||||
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
|
||||
|
@ -89,7 +86,6 @@ github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
|
|||
github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
|
||||
github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
|
||||
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
|
||||
github.com/golang/mock v1.5.0 h1:jlYHihg//f7RRwuPfptm04yp4s7O6Kw8EZiVYIGcH0g=
|
||||
github.com/golang/mock v1.5.0/go.mod h1:CWnOUgYIOo4TcNZ0wHX3YZCqsaM1I1Jvs6v3mP3KVu8=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
|
@ -256,7 +252,6 @@ go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
|
|||
go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
|
||||
go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
|
||||
go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
|
||||
go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
|
||||
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
|
||||
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
|
||||
go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
|
||||
|
@ -562,9 +557,8 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5
|
|||
google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
|
||||
google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
|
||||
google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
|
||||
google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0=
|
||||
google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
|
||||
google.golang.org/grpc v1.41.0 h1:f+PlOh7QV4iIJkPrx5NQ7qaNGFQ3OTse67yaDHfju4E=
|
||||
google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
|
||||
|
|
31
makefile
31
makefile
|
@ -2,36 +2,24 @@ BASE_PATH = $(shell pwd)
|
|||
STORAGE_PATH = $(BASE_PATH)/storage
|
||||
BASE_OUT = $(BASE_PATH)/bin
|
||||
|
||||
MAKEFLAGS+= --no-print-directory
|
||||
|
||||
dcgen:
|
||||
@python3 ./shell/gen_protobuf.py
|
||||
@python3 ./shell/proto.py
|
||||
@python3 ./shell/make-struct.py
|
||||
|
||||
.PHONY: build-storage
|
||||
build-storage:
|
||||
.PHONY : build
|
||||
build:
|
||||
@cd storage && go build -o $(BASE_OUT)/storage
|
||||
|
||||
.PHONY: build-gateway
|
||||
build-gateway:
|
||||
@cd gateway && go build -o $(BASE_OUT)/gateway
|
||||
|
||||
.PHONY: install
|
||||
install:
|
||||
@make gen-middleware
|
||||
@make build-storage
|
||||
@make build-gateway
|
||||
@sudo python3 ./shell/init_conf.py
|
||||
@make build
|
||||
|
||||
.PHONY: storage
|
||||
storage:
|
||||
.PHONY: dev
|
||||
dev:
|
||||
@./bin/storage storage
|
||||
|
||||
.PHONY: gateway
|
||||
gateway:
|
||||
@./bin/gateway gateway
|
||||
|
||||
.PHONY: gen-struct
|
||||
gen-struct:
|
||||
@python3 ./shell/make-struct.py
|
||||
|
@ -47,12 +35,3 @@ gen-middleware:
|
|||
.PHONY: init-conf
|
||||
init-conf:
|
||||
@python3 ./shell/init_conf.py
|
||||
|
||||
|
||||
.PHONY: gen-service
|
||||
gen-service:
|
||||
@python3 ./shell/make_service.py
|
||||
|
||||
.PHONY: gen-mock
|
||||
gen-mock:
|
||||
@mockgen -source=./pkg/proto/storage.pb.go CommServerClient > ./mock/storage/mock_client.gen.go
|
File diff suppressed because it is too large
Load Diff
|
@ -1,5 +0,0 @@
|
|||
package errorx
|
||||
|
||||
func EventRecoveryErr() error {
|
||||
return New("this event has been recycled")
|
||||
}
|
|
@ -1,9 +0,0 @@
|
|||
package errorx
|
||||
|
||||
func LruNotWorkFuncEventErr() error {
|
||||
return New("the event haven't work of function")
|
||||
}
|
||||
|
||||
func KeyBaseIsNilErr() error {
|
||||
return New("key base can't be nil")
|
||||
}
|
|
@ -6,18 +6,10 @@ type Consumer struct {
|
|||
driver DriverInterface
|
||||
}
|
||||
|
||||
func (c *Consumer) Receive(ctx context.Context) *event {
|
||||
func (c *Consumer) Receive(ctx context.Context) *Event {
|
||||
return c.driver.Get()
|
||||
}
|
||||
|
||||
func (c *Consumer) NewEvent(name string) *event {
|
||||
return c.driver.NewEvent(name)
|
||||
}
|
||||
|
||||
func (c *Consumer) Recovery(e *event) {
|
||||
c.driver.Recovery(e)
|
||||
}
|
||||
|
||||
func NewConsumer(driver DriverInterface) ConsumerInterface {
|
||||
return &Consumer{
|
||||
driver: driver,
|
||||
|
|
|
@ -4,30 +4,27 @@ import (
|
|||
"context"
|
||||
)
|
||||
|
||||
type eventType int8
|
||||
|
||||
const (
|
||||
defaultEventState = int32(iota) //默认情况下的状态
|
||||
waitEventState // 等待状态
|
||||
workEventState //工作状态
|
||||
closeEventState //事件关闭状态
|
||||
defaultEventState = eventType(iota) //默认情况下的状态
|
||||
waitEventState // 等待状态
|
||||
workEventState //工作状态
|
||||
closeEventState //事件关闭状态
|
||||
)
|
||||
|
||||
type EventWorkFunc func() (interface{}, error)
|
||||
|
||||
type DriverInterface interface {
|
||||
Get() *event
|
||||
Put(*event)
|
||||
GetLength() int
|
||||
NewEvent(string) *event
|
||||
Recovery(*event)
|
||||
Get() *Event
|
||||
Put(event *Event)
|
||||
}
|
||||
|
||||
type ProduceInterface interface {
|
||||
Call(context.Context, *event)
|
||||
NewEvent(string) *event
|
||||
Recovery(*event)
|
||||
Call(ctx context.Context, event *Event)
|
||||
}
|
||||
|
||||
type ConsumerInterface interface {
|
||||
Receive(ctx context.Context) *event
|
||||
Recovery(*event)
|
||||
Receive(ctx context.Context) *Event
|
||||
}
|
||||
|
||||
|
|
|
@ -1,189 +1,146 @@
|
|||
package event
|
||||
|
||||
import (
|
||||
"sync/atomic"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
)
|
||||
|
||||
// 事件 poll 降低 new 对象的频率
|
||||
type eventPoll struct {
|
||||
poll chan *event
|
||||
maxSize int32
|
||||
nowSize *int32
|
||||
}
|
||||
type Active func() ([]string, error) // 事件带函数
|
||||
|
||||
func (e *eventPoll) getEvent() *event {
|
||||
issSize := atomic.LoadInt32(e.nowSize)
|
||||
if issSize < e.maxSize {
|
||||
atomic.AddInt32(e.nowSize, 1)
|
||||
return newEvent()
|
||||
}
|
||||
|
||||
return <-e.poll
|
||||
}
|
||||
|
||||
func (e *eventPoll) recovery(rEvent *event) {
|
||||
rEvent.Reset()
|
||||
e.poll <- rEvent
|
||||
}
|
||||
|
||||
func newEventPoll(maxSize int) *eventPoll {
|
||||
return &eventPoll{
|
||||
poll: make(chan *event, maxSize),
|
||||
maxSize: int32(maxSize),
|
||||
nowSize: new(int32),
|
||||
}
|
||||
}
|
||||
|
||||
type event struct {
|
||||
type Event struct {
|
||||
msgCtx map[string]interface{}
|
||||
eventName string
|
||||
WorkTime time.Duration // 工作时间
|
||||
msg map[string]string // 消息
|
||||
waitResult chan interface{} // 等待返回
|
||||
err error
|
||||
eventStatus *int32
|
||||
ttlManage *time.Timer
|
||||
ru sync.RWMutex
|
||||
muClose sync.Mutex //关闭锁
|
||||
eventStatus eventType
|
||||
}
|
||||
|
||||
func newEvent() *event {
|
||||
status := defaultEventState
|
||||
return &event{
|
||||
eventStatus: &status,
|
||||
}
|
||||
}
|
||||
|
||||
func (e *event) Reset() {
|
||||
if e.ttlManage != nil {
|
||||
e.ttlManage.Stop()
|
||||
}
|
||||
|
||||
e.err = nil
|
||||
|
||||
atomic.SwapInt32(e.eventStatus, defaultEventState)
|
||||
}
|
||||
|
||||
func (e *event) SetMsg(key string, val string) {
|
||||
func (e *Event) SetMsg(key string, val string) {
|
||||
e.ru.Lock()
|
||||
defer e.ru.Unlock()
|
||||
if e.msg == nil {
|
||||
e.msg = make(map[string]string)
|
||||
}
|
||||
e.msg[key] = val
|
||||
}
|
||||
|
||||
func (e *event) GetMsg(key string) string {
|
||||
func (e *Event) GetMsg(key string) string {
|
||||
e.ru.RLock()
|
||||
defer e.ru.RUnlock()
|
||||
return e.msg[key]
|
||||
}
|
||||
|
||||
func (e *event) GetEventName() string {
|
||||
func (e *Event) GetEventName() string {
|
||||
return e.eventName
|
||||
}
|
||||
|
||||
// SetValue 写入 ctx 传递用参数
|
||||
func (e *event) SetValue(key string, value interface{}) {
|
||||
func (e *Event) SetValue(key string, value interface{}) {
|
||||
e.ru.Lock()
|
||||
defer e.ru.Unlock()
|
||||
if e.msgCtx == nil {
|
||||
e.msgCtx = make(map[string]interface{})
|
||||
}
|
||||
e.msgCtx[key] = value
|
||||
}
|
||||
|
||||
func (e *event) GetValue(key string) (interface{}, bool) {
|
||||
func (e *Event) GetValue(key string) (interface{}, bool) {
|
||||
e.ru.RLock()
|
||||
defer e.ru.RUnlock()
|
||||
val, ok := e.msgCtx[key]
|
||||
return val, ok
|
||||
}
|
||||
|
||||
// InitWaitEvent 初始化 wait event 必须调用才拥有等待特性
|
||||
func (e *event) InitWaitEvent() {
|
||||
if e.waitResult == nil || len(e.waitResult) > 0 {
|
||||
e.waitResult = make(chan interface{})
|
||||
}
|
||||
|
||||
// 清理残留
|
||||
if e.ttlManage == nil {
|
||||
e.ttlManage = time.NewTimer(0)
|
||||
}
|
||||
e.ttlManage.Stop()
|
||||
if len(e.ttlManage.C) > 0 {
|
||||
<-e.ttlManage.C
|
||||
}
|
||||
|
||||
atomic.CompareAndSwapInt32(e.eventStatus, defaultEventState, waitEventState)
|
||||
func (e *Event) InitWaitEvent() {
|
||||
e.muClose.Lock()
|
||||
defer e.muClose.Unlock()
|
||||
e.waitResult = make(chan interface{})
|
||||
e.eventStatus = waitEventState
|
||||
}
|
||||
|
||||
// StartWaitEvent 开始一个等待任务
|
||||
func (e *event) StartWaitEvent(ttl time.Duration) (interface{}, error) {
|
||||
e.ttlManage.Reset(ttl)
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-e.ttlManage.C:
|
||||
if atomic.CompareAndSwapInt32(e.eventStatus, waitEventState, closeEventState) {
|
||||
return nil, errorx.TimeOutErr()
|
||||
}
|
||||
continue
|
||||
|
||||
case result := <-e.waitResult:
|
||||
atomic.CompareAndSwapInt32(e.eventStatus, workEventState, closeEventState)
|
||||
return result, e.err
|
||||
func (e *Event) StartWaitEvent(ttl time.Duration) (interface{}, error) {
|
||||
t := time.NewTimer(ttl)
|
||||
select {
|
||||
case <-t.C:
|
||||
e.muClose.Lock()
|
||||
defer e.muClose.Unlock()
|
||||
if e.eventStatus == workEventState {
|
||||
return <-e.waitResult, e.err
|
||||
}
|
||||
|
||||
e.eventStatus = closeEventState
|
||||
return nil, errorx.TimeOutErr()
|
||||
|
||||
case result := <-e.waitResult:
|
||||
return result, e.err
|
||||
}
|
||||
}
|
||||
|
||||
func (e *event) ExecWorkAndSendResult(work EventWorkFunc) (interface{}, error) {
|
||||
if !atomic.CompareAndSwapInt32(e.eventStatus, waitEventState, workEventState) {
|
||||
func (e *Event) ExecWorkAndSendResult(work EventWorkFunc) (interface{}, error) {
|
||||
e.muClose.Lock()
|
||||
defer e.muClose.Unlock()
|
||||
if e.eventStatus != waitEventState {
|
||||
return nil, errorx.New("not wait status, exec err")
|
||||
}
|
||||
|
||||
e.eventStatus = workEventState
|
||||
|
||||
res, err := work()
|
||||
e.err = err
|
||||
e.waitResult <- res
|
||||
|
||||
close(e.waitResult)
|
||||
e.eventStatus = closeEventState
|
||||
return res, err
|
||||
}
|
||||
|
||||
func (e *event) SetResultErr(err error) {
|
||||
if !atomic.CompareAndSwapInt32(e.eventStatus, waitEventState, workEventState) {
|
||||
func (e *Event) SetResultErr(err error) {
|
||||
e.muClose.Lock()
|
||||
defer e.muClose.Unlock()
|
||||
if e.eventStatus != waitEventState {
|
||||
return
|
||||
}
|
||||
|
||||
e.eventStatus = workEventState
|
||||
e.err = err
|
||||
e.waitResult <- nil
|
||||
close(e.waitResult)
|
||||
e.eventStatus = closeEventState
|
||||
}
|
||||
|
||||
func NewEvent(eventName string) *Event {
|
||||
return &Event{
|
||||
eventName: eventName,
|
||||
eventStatus: defaultEventState,
|
||||
}
|
||||
}
|
||||
|
||||
type Driver struct {
|
||||
maxQueueSize int
|
||||
queue chan *event
|
||||
poll *eventPoll
|
||||
queue chan *Event
|
||||
}
|
||||
|
||||
// Get 获取驱动
|
||||
func (d *Driver) Get() *event {
|
||||
func (d *Driver) Get() *Event {
|
||||
return <-d.queue
|
||||
}
|
||||
|
||||
func (d *Driver) Put(event *event) {
|
||||
func (d *Driver) Put(event *Event) {
|
||||
d.queue <- event
|
||||
}
|
||||
|
||||
func (d *Driver) GetLength() int {
|
||||
return len(d.queue)
|
||||
}
|
||||
|
||||
func (d *Driver) NewEvent(name string) *event {
|
||||
event := d.poll.getEvent()
|
||||
event.eventName = name
|
||||
return event
|
||||
}
|
||||
|
||||
// 任何时候回收事件都应该由 最后使用者回收
|
||||
func (d *Driver) Recovery(e *event) {
|
||||
d.poll.recovery(e)
|
||||
}
|
||||
|
||||
// NewDriver 新建 Driver
|
||||
func NewDriver(maxSize int) DriverInterface {
|
||||
return &Driver{
|
||||
maxQueueSize: maxSize,
|
||||
queue: make(chan *event, maxSize),
|
||||
poll: newEventPoll(maxSize),
|
||||
queue: make(chan *Event, maxSize),
|
||||
}
|
||||
}
|
||||
|
|
|
@ -3,8 +3,7 @@ package event
|
|||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"sync"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
|
@ -14,76 +13,87 @@ import (
|
|||
const testEvent = "1001"
|
||||
const waitTestEvent = "1002"
|
||||
|
||||
// 简单的 单向 event 使用
|
||||
func Test_EventDriver(t *testing.T) {
|
||||
driver := NewDriver(2000)
|
||||
// 简单 非等待响应模式, 使用 event driver
|
||||
func TestEvent_DriverEventTest(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
driver := NewDriver(500)
|
||||
produce := NewProduce(driver)
|
||||
consumer := NewConsumer(driver)
|
||||
|
||||
ctx := context.Background()
|
||||
|
||||
wait := sync.WaitGroup{}
|
||||
wait.Add(30000)
|
||||
|
||||
go func() {
|
||||
for i := 0; i < 30000; i++ {
|
||||
event := produce.NewEvent(testEvent)
|
||||
event.SetMsg("k", strconv.Itoa(i))
|
||||
produce.Call(ctx, event)
|
||||
|
||||
}
|
||||
}()
|
||||
|
||||
go func() {
|
||||
for {
|
||||
event := consumer.Receive(ctx)
|
||||
fmt.Println(event.GetMsg("k"))
|
||||
consumer.Recovery(event)
|
||||
wait.Done()
|
||||
}
|
||||
}()
|
||||
|
||||
wait.Wait()
|
||||
|
||||
fmt.Println(*driver.(*Driver).poll.nowSize)
|
||||
go produceEvent(t, ctx, produce)
|
||||
consumerEvent(t, ctx, consumer)
|
||||
}
|
||||
|
||||
// 双向 event
|
||||
func Test_WaitEventDriver(t *testing.T) {
|
||||
driver := NewDriver(200)
|
||||
func produceEvent(t *testing.T, ctx context.Context, v ProduceInterface) {
|
||||
for i := 0; i < 100; i++ {
|
||||
event := NewEvent(testEvent)
|
||||
event.SetValue("test", i)
|
||||
v.Call(ctx, event)
|
||||
}
|
||||
}
|
||||
|
||||
func consumerEvent(t *testing.T, ctx context.Context, v ConsumerInterface) {
|
||||
for i := 0; i < 100; i++ {
|
||||
event := v.Receive(ctx)
|
||||
res, ok := event.GetValue("test")
|
||||
require.True(t, ok)
|
||||
fmt.Println(res)
|
||||
require.Equal(t, res, i)
|
||||
}
|
||||
}
|
||||
|
||||
// 响应等待用法
|
||||
func TestEvent_SpanWaitEvent(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
driver := NewDriver(500)
|
||||
produce := NewProduce(driver)
|
||||
consumer := NewConsumer(driver)
|
||||
|
||||
ctx := context.Background()
|
||||
go waitConsumer(t, ctx, consumer)
|
||||
|
||||
wait := sync.WaitGroup{}
|
||||
wait.Add(300000)
|
||||
|
||||
go func() {
|
||||
for i := 0; i < 300000; i++ {
|
||||
event := produce.NewEvent(testEvent)
|
||||
event.SetMsg("k", strconv.Itoa(i))
|
||||
event.InitWaitEvent()
|
||||
produce.Call(ctx, event)
|
||||
val, err := event.StartWaitEvent(2 * time.Second)
|
||||
require.NoError(t, err)
|
||||
fmt.Println(val)
|
||||
produce.Recovery(event)
|
||||
wait.Done()
|
||||
}
|
||||
}()
|
||||
|
||||
go func() {
|
||||
for {
|
||||
event := consumer.Receive(ctx)
|
||||
event.ExecWorkAndSendResult(func() (interface{}, error) {
|
||||
msg := event.GetMsg("k")
|
||||
return "hello: " + msg, nil
|
||||
})
|
||||
}
|
||||
}()
|
||||
|
||||
wait.Wait()
|
||||
|
||||
fmt.Println(*driver.(*Driver).poll.nowSize)
|
||||
waitProduce(t, ctx, produce)
|
||||
}
|
||||
|
||||
func waitProduce(t *testing.T, ctx context.Context, v ProduceInterface) {
|
||||
for i := 0; i < 100; i++ {
|
||||
event := NewEvent(waitTestEvent)
|
||||
|
||||
event.InitWaitEvent()
|
||||
event.SetValue("test", i)
|
||||
v.Call(ctx, event) // 推送给 consumer
|
||||
res, err := event.StartWaitEvent(2 * time.Second) // 最多等待 consumer 回复 2s
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, fmt.Sprintf("test:%v", i), res)
|
||||
}
|
||||
}
|
||||
|
||||
func waitConsumer(t *testing.T, ctx context.Context, v ConsumerInterface) {
|
||||
for i := 0; i < 100; i++ {
|
||||
event := v.Receive(ctx) // 接受 produce 的 event
|
||||
res, ok := event.GetValue("test")
|
||||
require.True(t, ok)
|
||||
require.Equal(t, res, i)
|
||||
|
||||
// 发送返回值给 produce
|
||||
event.ExecWorkAndSendResult(func() (interface{}, error) {
|
||||
return fmt.Sprintf("test:%v", res), nil
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestEvent_SetResultErr(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
event := NewEvent("dddd")
|
||||
driver := NewDriver(100)
|
||||
produce := NewProduce(driver)
|
||||
consumer := NewConsumer(driver)
|
||||
go func() {
|
||||
event := consumer.Receive(ctx)
|
||||
event.SetResultErr(errorx.New("err"))
|
||||
}()
|
||||
event.InitWaitEvent()
|
||||
produce.Call(ctx, event)
|
||||
_, err := event.StartWaitEvent(2 * time.Second)
|
||||
fmt.Println(err)
|
||||
require.Error(t, err)
|
||||
}
|
||||
|
|
|
@ -6,16 +6,8 @@ type Produce struct {
|
|||
driver DriverInterface
|
||||
}
|
||||
|
||||
func (p *Produce) NewEvent(name string) *event {
|
||||
return p.driver.NewEvent(name)
|
||||
}
|
||||
|
||||
func (p *Produce) Recovery(e *event) {
|
||||
p.driver.Recovery(e)
|
||||
}
|
||||
|
||||
func (p *Produce) Call(ctx context.Context, e *event) {
|
||||
p.driver.Put(e)
|
||||
func (p *Produce) Call(ctx context.Context, event *Event) {
|
||||
p.driver.Put(event)
|
||||
}
|
||||
|
||||
func NewProduce(driver DriverInterface) ProduceInterface {
|
||||
|
|
|
@ -1,21 +0,0 @@
|
|||
package event2
|
||||
|
||||
import "context"
|
||||
|
||||
type Consumer struct {
|
||||
driver DriverInterface
|
||||
}
|
||||
|
||||
func (c *Consumer) Receive(ctx context.Context) *event {
|
||||
return c.driver.Get()
|
||||
}
|
||||
|
||||
func (c *Consumer) NewEvent(name string) *event {
|
||||
return c.driver.NewEvent(name)
|
||||
}
|
||||
|
||||
func NewConsumer(driver DriverInterface) ConsumerInterface {
|
||||
return &Consumer{
|
||||
driver: driver,
|
||||
}
|
||||
}
|
|
@ -1,49 +0,0 @@
|
|||
package event2
|
||||
|
||||
import (
|
||||
"context"
|
||||
)
|
||||
|
||||
const (
|
||||
initEventState = int32(iota) // 初始化状态
|
||||
waitEventState // 等待状态
|
||||
workEventState // 工作状态
|
||||
closeEventState // 事件关闭状态
|
||||
recoveryEventState // 事件回收状态
|
||||
)
|
||||
|
||||
const (
|
||||
awaitThread = 3
|
||||
)
|
||||
|
||||
const (
|
||||
WorkFuncEventKey = "workFunc"
|
||||
)
|
||||
|
||||
// 线程安全
|
||||
type EventWorkFunc func() (interface{}, error)
|
||||
|
||||
// 挂起事件, 线程不安全
|
||||
type EventAwaitFunc func() (interface{}, error)
|
||||
|
||||
// 实际操作
|
||||
type awaitFunc func() (*event, interface{}, error)
|
||||
|
||||
type DriverInterface interface {
|
||||
Get() *event
|
||||
Put(*event)
|
||||
GetLength() int
|
||||
NewEvent(string) *event
|
||||
|
||||
await(awaitFunc)
|
||||
recovery(e *event)
|
||||
}
|
||||
|
||||
type ProduceInterface interface {
|
||||
Call(context.Context, *event)
|
||||
NewEvent(string) *event
|
||||
}
|
||||
|
||||
type ConsumerInterface interface {
|
||||
Receive(ctx context.Context) *event
|
||||
}
|
|
@ -1,221 +0,0 @@
|
|||
package event2
|
||||
|
||||
import (
|
||||
"sync/atomic"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
)
|
||||
|
||||
type event struct {
|
||||
msgCtx map[string]interface{}
|
||||
eventName string
|
||||
msg map[string]string // 消息
|
||||
waitResult chan interface{} // 等待返回
|
||||
err error
|
||||
eventStatus int32
|
||||
ttlManage *time.Timer
|
||||
parentDriver DriverInterface
|
||||
}
|
||||
|
||||
func (e *event) reset() {
|
||||
if e.ttlManage != nil {
|
||||
e.ttlManage.Stop()
|
||||
|
||||
if len(e.ttlManage.C) > 0 {
|
||||
<-e.ttlManage.C
|
||||
}
|
||||
}
|
||||
|
||||
e.err = nil
|
||||
|
||||
// 清空结果
|
||||
if len(e.waitResult) != 0 {
|
||||
<-e.waitResult
|
||||
}
|
||||
}
|
||||
|
||||
func (e *event) Recovery() {
|
||||
e.parentDriver.recovery(e)
|
||||
}
|
||||
|
||||
func (e *event) SetMsg(key string, val string) {
|
||||
if e.msg == nil {
|
||||
e.msg = make(map[string]string)
|
||||
}
|
||||
e.msg[key] = val
|
||||
}
|
||||
|
||||
func (e *event) GetMsg(key string) string {
|
||||
if e.msg == nil {
|
||||
return ""
|
||||
}
|
||||
return e.msg[key]
|
||||
}
|
||||
|
||||
func (e *event) GetEventName() string {
|
||||
return e.eventName
|
||||
}
|
||||
|
||||
// SetValue 写入 ctx 传递用参数
|
||||
func (e *event) SetValue(key string, value interface{}) {
|
||||
if e.msgCtx == nil {
|
||||
e.msgCtx = make(map[string]interface{})
|
||||
}
|
||||
e.msgCtx[key] = value
|
||||
}
|
||||
|
||||
func (e *event) GetValue(key string) (interface{}, bool) {
|
||||
if e.msgCtx == nil {
|
||||
return nil, false
|
||||
}
|
||||
val, ok := e.msgCtx[key]
|
||||
return val, ok
|
||||
}
|
||||
|
||||
func (e *event) InitWaitEvent() {
|
||||
e.reset()
|
||||
if e.waitResult == nil {
|
||||
e.waitResult = make(chan interface{})
|
||||
}
|
||||
|
||||
atomic.SwapInt32(&e.eventStatus, waitEventState)
|
||||
}
|
||||
|
||||
func (e *event) SetResultErr(err error) {
|
||||
if !atomic.CompareAndSwapInt32(&e.eventStatus, waitEventState, workEventState) {
|
||||
return
|
||||
}
|
||||
|
||||
e.err = err
|
||||
e.waitResult <- nil
|
||||
}
|
||||
|
||||
// StartWaitEvent 开始一个等待任务
|
||||
func (e *event) StartWaitEvent(ttl time.Duration) (interface{}, error) {
|
||||
if e.ttlManage == nil {
|
||||
e.ttlManage = time.NewTimer(ttl)
|
||||
} else {
|
||||
e.ttlManage.Reset(ttl)
|
||||
}
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-e.ttlManage.C:
|
||||
if atomic.CompareAndSwapInt32(&e.eventStatus, waitEventState, closeEventState) {
|
||||
return nil, errorx.TimeOutErr()
|
||||
}
|
||||
continue
|
||||
|
||||
case result := <-e.waitResult:
|
||||
atomic.SwapInt32(&e.eventStatus, closeEventState)
|
||||
return result, e.err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 实际执行推送
|
||||
func (e *event) execWorker(res interface{}, err error) {
|
||||
switch work := res.(type) {
|
||||
case EventAwaitFunc:
|
||||
await := func() (*event, interface{}, error) {
|
||||
result, err := work()
|
||||
return e, result, err
|
||||
}
|
||||
e.parentDriver.await(await)
|
||||
|
||||
case EventWorkFunc:
|
||||
e.InitWaitEvent()
|
||||
e.SetValue(WorkFuncEventKey, work)
|
||||
e.parentDriver.Put(e)
|
||||
|
||||
default:
|
||||
e.err = err
|
||||
e.waitResult <- res
|
||||
}
|
||||
}
|
||||
|
||||
func (e *event) ExecWorkAndSendResult(work EventWorkFunc) (interface{}, error) {
|
||||
if !atomic.CompareAndSwapInt32(&e.eventStatus, waitEventState, workEventState) {
|
||||
return nil, errorx.New("not wait status, exec err")
|
||||
}
|
||||
|
||||
res, err := work()
|
||||
e.execWorker(res, err)
|
||||
return res, err
|
||||
}
|
||||
|
||||
type driver struct {
|
||||
waitQueue chan awaitFunc
|
||||
eventQueue chan *event
|
||||
levelQueue chan *event
|
||||
|
||||
// event 池的实现
|
||||
poll chan *event
|
||||
maxPoolSize int32
|
||||
nowPoolSize int32
|
||||
}
|
||||
|
||||
func NewDriver(maxSize int) DriverInterface {
|
||||
d := &driver{
|
||||
// pool
|
||||
maxPoolSize: int32(maxSize),
|
||||
nowPoolSize: 0,
|
||||
poll: make(chan *event, maxSize),
|
||||
|
||||
// waitQueue 1/3 的挂起指标
|
||||
waitQueue: make(chan awaitFunc, maxSize/3),
|
||||
levelQueue: make(chan *event, maxSize/3),
|
||||
eventQueue: make(chan *event, maxSize),
|
||||
}
|
||||
d.awaitWorker()
|
||||
return d
|
||||
}
|
||||
|
||||
func (d *driver) NewEvent(name string) *event {
|
||||
|
||||
issSize := atomic.LoadInt32(&d.nowPoolSize)
|
||||
if issSize < d.maxPoolSize {
|
||||
atomic.AddInt32(&d.nowPoolSize, 1)
|
||||
return d.newEvent(name)
|
||||
}
|
||||
e := <-d.poll
|
||||
e.eventName = name
|
||||
return e
|
||||
}
|
||||
|
||||
func (d *driver) newEvent(name string) *event {
|
||||
status := initEventState
|
||||
return &event{
|
||||
eventStatus: status,
|
||||
parentDriver: d,
|
||||
eventName: name,
|
||||
}
|
||||
}
|
||||
|
||||
// 先尝试 level
|
||||
func (d *driver) Get() *event {
|
||||
if len(d.levelQueue) > 0 {
|
||||
return <-d.levelQueue
|
||||
}
|
||||
return <-d.eventQueue
|
||||
}
|
||||
|
||||
func (d *driver) Put(e *event) {
|
||||
d.eventQueue <- e
|
||||
}
|
||||
|
||||
func (d *driver) GetLength() int {
|
||||
return len(d.eventQueue) + len(d.levelQueue)
|
||||
}
|
||||
|
||||
func (d *driver) recovery(e *event) {
|
||||
atomic.SwapInt32(&e.eventStatus, recoveryEventState)
|
||||
e.reset()
|
||||
d.poll <- e
|
||||
}
|
||||
|
||||
// 挂起操作相关
|
||||
func (d *driver) await(a awaitFunc) {
|
||||
d.waitQueue <- a
|
||||
}
|
|
@ -1,152 +0,0 @@
|
|||
package event2
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"sync"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
const testEvent = "1001"
|
||||
const waitTestEvent = "1002"
|
||||
|
||||
// 简单的 单向 event 使用
|
||||
func Test_EventDriver(t *testing.T) {
|
||||
driver := NewDriver(2000)
|
||||
produce := NewProduce(driver)
|
||||
consumer := NewConsumer(driver)
|
||||
|
||||
ctx := context.Background()
|
||||
|
||||
wait := sync.WaitGroup{}
|
||||
wait.Add(30000)
|
||||
|
||||
go func() {
|
||||
for i := 0; i < 30000; i++ {
|
||||
event := produce.NewEvent(testEvent)
|
||||
event.SetMsg("k", strconv.Itoa(i))
|
||||
produce.Call(ctx, event)
|
||||
|
||||
}
|
||||
}()
|
||||
|
||||
go func() {
|
||||
for {
|
||||
event := consumer.Receive(ctx)
|
||||
fmt.Println(event.GetMsg("k"))
|
||||
event.Recovery()
|
||||
wait.Done()
|
||||
}
|
||||
}()
|
||||
|
||||
wait.Wait()
|
||||
|
||||
}
|
||||
|
||||
// 双向 event
|
||||
func Test_EventDriver_Tow_way(t *testing.T) {
|
||||
|
||||
ctx := context.Background()
|
||||
driver := NewDriver(2000)
|
||||
produce := NewProduce(driver)
|
||||
consumer := NewConsumer(driver)
|
||||
|
||||
go func() {
|
||||
for {
|
||||
event := consumer.Receive(ctx)
|
||||
work, ok := event.GetValue(WorkFuncEventKey)
|
||||
if !ok {
|
||||
panic("get work key err")
|
||||
}
|
||||
workFunc, ok := work.(EventWorkFunc)
|
||||
if !ok {
|
||||
panic("work func err")
|
||||
}
|
||||
_, err := event.ExecWorkAndSendResult(workFunc)
|
||||
require.NoError(t, err)
|
||||
}
|
||||
}()
|
||||
|
||||
// 一般的 two-way 模式
|
||||
for i := 0; i < 10000; i++ {
|
||||
event := produce.NewEvent(waitTestEvent)
|
||||
event.InitWaitEvent()
|
||||
event.SetValue(WorkFuncEventKey, EventWorkFunc(func() (interface{}, error) {
|
||||
return i + 1, nil
|
||||
}))
|
||||
produce.Call(ctx, event)
|
||||
res, err := event.StartWaitEvent(2 * time.Second)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, i+1)
|
||||
event.Recovery()
|
||||
}
|
||||
|
||||
// 挂起模式,2 秒左右的执行时间
|
||||
group := sync.WaitGroup{}
|
||||
group.Add(5)
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(i int) {
|
||||
event := produce.NewEvent(waitTestEvent)
|
||||
event.InitWaitEvent()
|
||||
event.SetValue(WorkFuncEventKey, EventWorkFunc(func() (interface{}, error) {
|
||||
// 访问 await Work 来发起一个 异步请求操作
|
||||
return EventAwaitFunc(func() (interface{}, error) {
|
||||
time.Sleep(time.Second)
|
||||
return i + 1, nil
|
||||
}), nil
|
||||
}))
|
||||
produce.Call(ctx, event)
|
||||
res, err := event.StartWaitEvent(2 * time.Second)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, i+1)
|
||||
event.Recovery()
|
||||
group.Done()
|
||||
}(i)
|
||||
}
|
||||
|
||||
// 挂起成功不发生超时
|
||||
for i := 0; i < 10000; i++ {
|
||||
event := produce.NewEvent(waitTestEvent)
|
||||
event.InitWaitEvent()
|
||||
event.SetValue(WorkFuncEventKey, EventWorkFunc(func() (interface{}, error) {
|
||||
return i + 1, nil
|
||||
}))
|
||||
produce.Call(ctx, event)
|
||||
res, err := event.StartWaitEvent(500 * time.Millisecond)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, i+1)
|
||||
event.Recovery()
|
||||
}
|
||||
|
||||
group.Wait()
|
||||
|
||||
// 挂起一个高延迟操作, 保证局部操作还在事件中
|
||||
group = sync.WaitGroup{}
|
||||
group.Add(5)
|
||||
for i := 0; i < 5; i++ {
|
||||
event := produce.NewEvent(waitTestEvent)
|
||||
event.InitWaitEvent()
|
||||
event.SetValue(WorkFuncEventKey, EventWorkFunc(func() (interface{}, error) {
|
||||
return EventAwaitFunc(func() (interface{}, error) {
|
||||
// 返回值为 EventWorkFunc 时, 会重新加入末端队列
|
||||
return EventWorkFunc(func() (interface{}, error) {
|
||||
return i + 1, nil
|
||||
}), nil
|
||||
|
||||
}), nil
|
||||
}))
|
||||
produce.Call(ctx, event)
|
||||
res, err := event.StartWaitEvent(2 * time.Second)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, i+1)
|
||||
event.Recovery()
|
||||
group.Done()
|
||||
fmt.Println(i)
|
||||
}
|
||||
group.Wait()
|
||||
|
||||
}
|
|
@ -1,21 +0,0 @@
|
|||
package event2
|
||||
|
||||
import "context"
|
||||
|
||||
type Produce struct {
|
||||
driver DriverInterface
|
||||
}
|
||||
|
||||
func (p *Produce) NewEvent(name string) *event {
|
||||
return p.driver.NewEvent(name)
|
||||
}
|
||||
|
||||
func (p *Produce) Call(ctx context.Context, e *event) {
|
||||
p.driver.Put(e)
|
||||
}
|
||||
|
||||
func NewProduce(driver DriverInterface) ProduceInterface {
|
||||
return &Produce{
|
||||
driver: driver,
|
||||
}
|
||||
}
|
|
@ -1,13 +0,0 @@
|
|||
package event2
|
||||
|
||||
func (d *driver) awaitWorker() {
|
||||
for i := 0; i < awaitThread; i++ {
|
||||
go func() {
|
||||
for {
|
||||
awaitFunc := <-d.waitQueue
|
||||
e, res, err := awaitFunc()
|
||||
e.execWorker(res, err)
|
||||
}
|
||||
}()
|
||||
}
|
||||
}
|
|
@ -2,10 +2,9 @@ package logx
|
|||
|
||||
import (
|
||||
"context"
|
||||
"sync"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
"github.com/spf13/viper"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type LogLevelState int8
|
||||
|
@ -33,11 +32,5 @@ type logInterface interface {
|
|||
Error(format string, msg ...interface{})
|
||||
Panic(format string, msg ...interface{})
|
||||
|
||||
Debugln(msg ...interface{})
|
||||
Infoln(msg ...interface{})
|
||||
Warnln(msg ...interface{})
|
||||
Errorln(msg ...interface{})
|
||||
Panicln(msg ...interface{})
|
||||
|
||||
Print(level string, format string, msg ...interface{})
|
||||
}
|
||||
|
|
105
pkg/logx/logx.go
105
pkg/logx/logx.go
|
@ -3,16 +3,20 @@ package logx
|
|||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
middleMsg "gitee.com/timedb/wheatCache/pkg/middle-msg"
|
||||
"os"
|
||||
"runtime"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
middleMsg "gitee.com/wheat-os/wheatCache/pkg/middle-msg"
|
||||
var (
|
||||
floor = 3
|
||||
)
|
||||
|
||||
func With(ctx context.Context, p event.ProduceInterface) *upLogger {
|
||||
floor = 4
|
||||
return &upLogger{
|
||||
ctx: ctx,
|
||||
produce: p,
|
||||
|
@ -22,108 +26,57 @@ func With(ctx context.Context, p event.ProduceInterface) *upLogger {
|
|||
func (l *upLogger) Debug(format string, msg ...interface{}) {
|
||||
l.Print("DEBUG", format, msg...)
|
||||
}
|
||||
|
||||
func (l *upLogger) Info(format string, msg ...interface{}) {
|
||||
l.Print("INFO", format, msg...)
|
||||
}
|
||||
|
||||
func (l *upLogger) Warn(format string, msg ...interface{}) {
|
||||
l.Print("WARN", format, msg...)
|
||||
}
|
||||
|
||||
func (l *upLogger) Error(format string, msg ...interface{}) {
|
||||
l.Print("ERROR", format, msg...)
|
||||
}
|
||||
|
||||
func (l *upLogger) Panic(format string, msg ...interface{}) {
|
||||
l.Print("ERROR", format, msg...)
|
||||
Print("ERROR", format, msg...)
|
||||
os.Exit(-1)
|
||||
}
|
||||
|
||||
func (l *upLogger) Print(level string, format string, msg ...interface{}) {
|
||||
logPrint(4, level, format, msg...)
|
||||
sendMsg := &middleMsg.LogContext{
|
||||
|
||||
Print(level, format, msg...)
|
||||
|
||||
eventMiddle := event.NewEvent(middleMsg.EventNameLog)
|
||||
eventMiddle.SetValue(middleMsg.EventKeyLog, middleMsg.LogContext{
|
||||
Level: level,
|
||||
Data: time.Now(),
|
||||
Msg: fmt.Sprintf(format, msg...),
|
||||
Route: findPlace(4),
|
||||
}
|
||||
middleMsg.SendMiddleMsg(l.ctx, l.produce, sendMsg)
|
||||
}
|
||||
|
||||
func (l *upLogger) Debugln(msg ...interface{}) {
|
||||
l.Print("DEBUG", "%s", format(msg...))
|
||||
}
|
||||
|
||||
func (l *upLogger) Infoln(msg ...interface{}) {
|
||||
l.Print("INFO", "%s", format(msg...))
|
||||
}
|
||||
|
||||
func (l *upLogger) Warnln(msg ...interface{}) {
|
||||
l.Print("WARN", "%s", format(msg...))
|
||||
}
|
||||
|
||||
func (l *upLogger) Errorln(msg ...interface{}) {
|
||||
l.Print("ERROR", "%s", format(msg...))
|
||||
}
|
||||
|
||||
func (l *upLogger) Panicln(msg ...interface{}) {
|
||||
l.Print("ERROR", "%s", format(msg...))
|
||||
os.Exit(-1)
|
||||
Route: findPlace(),
|
||||
})
|
||||
l.produce.Call(l.ctx, eventMiddle)
|
||||
}
|
||||
|
||||
func Debug(format string, msg ...interface{}) {
|
||||
logPrint(3, "DEBUG", format, msg...)
|
||||
Print("DEBUG", format, msg...)
|
||||
}
|
||||
func Info(format string, msg ...interface{}) {
|
||||
logPrint(3, "INFO", format, msg...)
|
||||
Print("INFO", format, msg...)
|
||||
}
|
||||
func Warn(format string, msg ...interface{}) {
|
||||
logPrint(3, "WARN", format, msg...)
|
||||
Print("WARN", format, msg...)
|
||||
}
|
||||
func Error(format string, msg ...interface{}) {
|
||||
logPrint(3, "ERROR", format, msg...)
|
||||
Print("ERROR", format, msg...)
|
||||
}
|
||||
|
||||
func Panic(format string, msg ...interface{}) {
|
||||
logPrint(3, "PANIC", format, msg...)
|
||||
Print("ERROR", format, msg...)
|
||||
os.Exit(-1)
|
||||
}
|
||||
|
||||
func Debugln(msg ...interface{}) {
|
||||
logPrint(3, "DEBUG", "%s", format(msg...))
|
||||
}
|
||||
func Infoln(msg ...interface{}) {
|
||||
logPrint(3, "INFO", "%s", format(msg...))
|
||||
}
|
||||
func Warnln(msg ...interface{}) {
|
||||
logPrint(3, "WARN", "%s", format(msg...))
|
||||
}
|
||||
func Errorln(msg ...interface{}) {
|
||||
logPrint(3, "ERROR", "%s", format(msg...))
|
||||
}
|
||||
func Panicln(msg ...interface{}) {
|
||||
logPrint(3, "PANIC", "%s", format(msg...))
|
||||
os.Exit(-1)
|
||||
}
|
||||
|
||||
func logPrint(floor int, level string, format string, msg ...interface{}) {
|
||||
place := findPlace(floor)
|
||||
func Print(level string, format string, msg ...interface{}) {
|
||||
place := findPlace()
|
||||
datetime := fmt.Sprintf("%s", time.Now())[0:19]
|
||||
|
||||
switch level {
|
||||
case "DEBUG":
|
||||
fmt.Printf("\033[1;37;40m")
|
||||
case "INFO":
|
||||
fmt.Printf("\033[1;32;40m")
|
||||
case "WARN":
|
||||
fmt.Printf("\033[1;33;40m")
|
||||
default:
|
||||
fmt.Printf("\033[1;31;40m")
|
||||
|
||||
}
|
||||
|
||||
//fmt.Println(level, datetime, fmt.Sprintf(format, msg...))
|
||||
fmt.Printf("%s\t%v\t%s\n", level, datetime, fmt.Sprintf(format, msg...))
|
||||
fmt.Println(level, datetime, fmt.Sprintf(format, msg...))
|
||||
|
||||
for _, lv := range stath {
|
||||
if strings.ToUpper(lv) == strings.ToUpper(level) {
|
||||
|
@ -133,7 +86,7 @@ func logPrint(floor int, level string, format string, msg ...interface{}) {
|
|||
}
|
||||
}
|
||||
|
||||
func findPlace(floor int) string {
|
||||
func findPlace() string {
|
||||
|
||||
var (
|
||||
place string
|
||||
|
@ -151,11 +104,3 @@ func findPlace(floor int) string {
|
|||
|
||||
return place
|
||||
}
|
||||
|
||||
func format(message ...interface{}) (context string) {
|
||||
for _, msg := range message {
|
||||
context = fmt.Sprintf("%s\t%v", context, msg)
|
||||
}
|
||||
|
||||
return context
|
||||
}
|
||||
|
|
|
@ -2,10 +2,9 @@ package logx
|
|||
|
||||
import (
|
||||
"context"
|
||||
_ "gitee.com/timedb/wheatCache/conf"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
"testing"
|
||||
|
||||
_ "gitee.com/wheat-os/wheatCache/conf"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
)
|
||||
|
||||
func TestStd(t *testing.T) {
|
||||
|
@ -13,13 +12,7 @@ func TestStd(t *testing.T) {
|
|||
Debug("%d%s", 11, "Debug")
|
||||
Warn("%d%s", 11, "Warn")
|
||||
Error("%d%s", 11, "Error")
|
||||
|
||||
Infoln(1321, "dwad", 0x9812933)
|
||||
Debugln(1321, "dwad", 0x9812933)
|
||||
Warnln(1321, "dwad", 0x9812933)
|
||||
Errorln(1321, "dwad", 0x9812933)
|
||||
|
||||
//Panic("%d%s", 11, "Panic")
|
||||
Panic("%d%s", 11, "Panic")
|
||||
|
||||
logger := With(context.Background(),
|
||||
event.NewProduce(event.NewDriver(100)))
|
||||
|
@ -28,11 +21,6 @@ func TestStd(t *testing.T) {
|
|||
logger.Debug("%d%s", 11, "Debug")
|
||||
logger.Warn("%d%s", 11, "Warn")
|
||||
logger.Error("%d%s", 11, "Error")
|
||||
//logger.Panic("%d%s", 11, "Panic")
|
||||
|
||||
logger.Infoln(11, "Info")
|
||||
logger.Debugln(11, "Debug")
|
||||
logger.Warnln(11, "Warn")
|
||||
logger.Errorln(11, "Error")
|
||||
logger.Panic("%d%s", 11, "Panic")
|
||||
|
||||
}
|
||||
|
|
|
@ -1,19 +1,17 @@
|
|||
package lru
|
||||
|
||||
import (
|
||||
"gitee.com/timedb/wheatCache/pkg/proto"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
)
|
||||
|
||||
type SingleWorkFunc func() interface{}
|
||||
|
||||
const (
|
||||
OptionEventName = "operateEvent"
|
||||
CleanEventName = "clearEvent"
|
||||
TtlEventName = "ttlEvent"
|
||||
OptionEventName = "operateEvent"
|
||||
CleanEventName = "clearEvent"
|
||||
WorkFuncEventKey = "workFunc"
|
||||
)
|
||||
|
||||
var (
|
||||
|
@ -22,25 +20,15 @@ var (
|
|||
)
|
||||
|
||||
const (
|
||||
defaultLruMaxSize = 1 * 1024 * 1024 * 1024
|
||||
defaultLruClearSize = 0.5 * 1024 * 1024 * 1024
|
||||
defaultLruEventDriver = 2000
|
||||
)
|
||||
const (
|
||||
defaultWaitTime = 20 * time.Minute
|
||||
lruMaxSize = 1 * 1024 * 1024 * 1024 * 8
|
||||
lruClearSize = 0.5 * 1024 * 1024 * 1024 * 8
|
||||
lruEventDriver = 2000
|
||||
)
|
||||
|
||||
type CacheInterface interface {
|
||||
Del() error
|
||||
Get(key *proto.BaseKey) (structure.KeyBaseInterface, bool)
|
||||
Add(key *proto.BaseKey, val structure.KeyBaseInterface) error
|
||||
Add(key *proto.BaseKey, val structure.KeyBaseInterface)
|
||||
UpdateLruSize(length structure.UpdateLength)
|
||||
DelByKey(key *proto.BaseKey) error
|
||||
DelToClearSize() error
|
||||
}
|
||||
|
||||
// TTL
|
||||
const (
|
||||
defaultDetachNum = 300
|
||||
defaultTtlMaxLevel = 18
|
||||
)
|
||||
|
|
156
pkg/lru/lru.go
156
pkg/lru/lru.go
|
@ -2,39 +2,31 @@ package lru
|
|||
|
||||
import (
|
||||
"container/list"
|
||||
"sync/atomic"
|
||||
|
||||
_ "gitee.com/wheat-os/wheatCache/conf"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event2"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/middle"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/util"
|
||||
_ "gitee.com/timedb/wheatCache/conf"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
"gitee.com/timedb/wheatCache/pkg/proto"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure"
|
||||
"gitee.com/timedb/wheatCache/pkg/util"
|
||||
"github.com/spf13/viper"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
type keyBaseValue struct {
|
||||
key string
|
||||
val structure.KeyBaseInterface
|
||||
expire int64 // 过期时间戳
|
||||
key string
|
||||
val structure.KeyBaseInterface
|
||||
}
|
||||
|
||||
type SingleCache struct {
|
||||
maxsize int64 //最大的长度
|
||||
clearSize int64 // 清理长度
|
||||
nowSize int64 // 现在的长度
|
||||
li *list.List
|
||||
lruMap map[string]*list.Element
|
||||
lruMaxDiverSize int
|
||||
lruTtlManage *lruTTl // 定时清理器
|
||||
maxsize int64 //最大的长度
|
||||
clearSize int64 // 清理长度
|
||||
nowSize int64 // 现在的长度
|
||||
li *list.List
|
||||
lruMap map[string]*list.Element
|
||||
|
||||
lruDriver event2.DriverInterface
|
||||
lruConsumer event2.ConsumerInterface
|
||||
lruCleanProduce event2.ProduceInterface // 发送清理事件
|
||||
|
||||
middleProduce event.ProduceInterface // 中间件驱动
|
||||
lruDriver event.DriverInterface
|
||||
lruConsumer event.ConsumerInterface
|
||||
lruCleanProduce event.ProduceInterface // 发送清理事件
|
||||
}
|
||||
|
||||
// UpdateLruSize 更新现在的长度
|
||||
|
@ -42,42 +34,36 @@ func (lru *SingleCache) UpdateLruSize(length structure.UpdateLength) {
|
|||
atomic.AddInt64(&lru.nowSize, int64(length))
|
||||
}
|
||||
|
||||
func cacheInit() (int64, int64, int, int) {
|
||||
func cacheInit() (int64, int64, int) {
|
||||
maxSize := viper.GetString("lruCache.maxSize")
|
||||
retMaxSize, maxErr := util.ParseSizeToBit(maxSize)
|
||||
if maxErr != nil {
|
||||
return 0, 0, 0, 0
|
||||
return 0, 0, 0
|
||||
}
|
||||
if retMaxSize == 0 {
|
||||
retMaxSize = defaultLruMaxSize
|
||||
retMaxSize = lruMaxSize
|
||||
}
|
||||
|
||||
clearSize := viper.GetString("lruCache.clearSize")
|
||||
retClearSize, clearErr := util.ParseSizeToBit(clearSize)
|
||||
if clearErr != nil {
|
||||
return 0, 0, 0, 0
|
||||
return 0, 0, 0
|
||||
}
|
||||
if retClearSize == 0 {
|
||||
retClearSize = defaultLruClearSize
|
||||
retClearSize = lruClearSize
|
||||
}
|
||||
|
||||
maxDriver := viper.GetInt("lruCache.eventDriverSize")
|
||||
if maxDriver == 0 {
|
||||
maxDriver = defaultLruEventDriver
|
||||
maxDriver = lruEventDriver
|
||||
}
|
||||
|
||||
detachNum := viper.GetInt("lruCache.detachNum")
|
||||
if detachNum == 0 {
|
||||
detachNum = defaultDetachNum
|
||||
}
|
||||
|
||||
return retMaxSize, retClearSize, maxDriver, detachNum
|
||||
return retMaxSize, retClearSize, maxDriver
|
||||
}
|
||||
|
||||
// NewLRUCache lru初始化
|
||||
func NewLRUCache() *SingleCache {
|
||||
maxSize, clearSize, maxDriverSize, detachNum := cacheInit()
|
||||
lruDriver := event2.NewDriver(maxDriverSize)
|
||||
maxSize, clearSize, maxDriverSize := cacheInit()
|
||||
lruDriver := event.NewDriver(maxDriverSize)
|
||||
lruCacheOnce.Do(func() {
|
||||
lru := &SingleCache{
|
||||
maxsize: maxSize,
|
||||
|
@ -85,64 +71,45 @@ func NewLRUCache() *SingleCache {
|
|||
nowSize: 0,
|
||||
li: list.New(),
|
||||
lruMap: make(map[string]*list.Element),
|
||||
lruMaxDiverSize: maxDriverSize,
|
||||
lruDriver: lruDriver,
|
||||
lruConsumer: event2.NewConsumer(lruDriver),
|
||||
lruCleanProduce: event2.NewProduce(lruDriver),
|
||||
middleProduce: event.NewProduce(middle.NewMiddleWare().GetEventDriver()),
|
||||
lruTtlManage: newLruTTl(detachNum),
|
||||
lruConsumer: event.NewConsumer(lruDriver),
|
||||
lruCleanProduce: event.NewProduce(lruDriver),
|
||||
}
|
||||
lruCache = lru
|
||||
|
||||
// 启动 lru 事件驱动
|
||||
go lru.lruSingleWork()
|
||||
go lru.lruTtlWork()
|
||||
go lru.cleanWork()
|
||||
|
||||
})
|
||||
return lruCache
|
||||
}
|
||||
|
||||
// GetDriver 获取驱动
|
||||
func (lru *SingleCache) GetDriver() event2.DriverInterface {
|
||||
func (lru *SingleCache) GetDriver() event.DriverInterface {
|
||||
return lru.lruDriver
|
||||
}
|
||||
|
||||
//Add 增加
|
||||
func (lru *SingleCache) Add(key *proto.BaseKey, val structure.KeyBaseInterface) error {
|
||||
func (lru *SingleCache) Add(key *proto.BaseKey, val structure.KeyBaseInterface) {
|
||||
|
||||
if key == nil {
|
||||
return errorx.KeyBaseIsNilErr()
|
||||
}
|
||||
|
||||
exp := lru.lruTtlManage.setKeys(key)
|
||||
keyBaseVal := &keyBaseValue{
|
||||
key: key.Key,
|
||||
val: val,
|
||||
expire: exp,
|
||||
key: key.Key,
|
||||
val: val,
|
||||
}
|
||||
if elVal, ok := lru.lruMap[key.Key]; ok {
|
||||
lru.li.MoveToFront(elVal)
|
||||
oldSize := elVal.Value.(structure.KeyBaseInterface).SizeByte()
|
||||
|
||||
lru.UpdateLruSize(structure.UpdateLength(val.SizeByte() - oldSize))
|
||||
elVal.Value = keyBaseVal
|
||||
return nil
|
||||
return
|
||||
}
|
||||
valEl := lru.li.PushFront(keyBaseVal)
|
||||
lru.lruMap[key.Key] = valEl
|
||||
//增加大小
|
||||
lru.UpdateLruSize(structure.UpdateLength(valEl.Value.(*keyBaseValue).val.SizeByte()))
|
||||
return nil
|
||||
}
|
||||
|
||||
// Get 查找key对应的value
|
||||
func (lru *SingleCache) Get(key *proto.BaseKey) (structure.KeyBaseInterface, bool) {
|
||||
|
||||
if key == nil {
|
||||
if lru.lruMap == nil {
|
||||
return nil, false
|
||||
}
|
||||
|
||||
if elVal, ok := lru.lruMap[key.Key]; ok {
|
||||
lru.li.MoveToFront(elVal)
|
||||
return elVal.Value.(*keyBaseValue).val, true
|
||||
|
@ -164,62 +131,13 @@ func (lru *SingleCache) Del() error {
|
|||
}
|
||||
|
||||
//DelByKey 根据key删除
|
||||
func (lru *SingleCache) DelByKey(key *proto.BaseKey) error {
|
||||
|
||||
if key == nil {
|
||||
return errorx.KeyBaseIsNilErr()
|
||||
}
|
||||
|
||||
func (lru *SingleCache)DelByKey(key *proto.BaseKey) error {
|
||||
if lru.lruMap == nil {
|
||||
return errorx.New("lru is nil")
|
||||
}
|
||||
if el, ok := lru.lruMap[key.Key]; ok {
|
||||
if _, ok := lru.lruMap[key.Key]; ok {
|
||||
delete(lru.lruMap, key.Key)
|
||||
lru.li.Remove(el)
|
||||
lru.UpdateLruSize(structure.UpdateLength(-1 * el.Value.(*keyBaseValue).val.SizeByte()))
|
||||
return nil
|
||||
}
|
||||
return errorx.New("lru no this key")
|
||||
}
|
||||
|
||||
//DelByKeyAndExTtl 根据key(string)删除已经过期的 key
|
||||
func (lru *SingleCache) delByKeyAndExTtl(key string, beforeTime int64) {
|
||||
if elVal, ok := lru.lruMap[key]; ok {
|
||||
exp := elVal.Value.(*keyBaseValue).expire
|
||||
if exp <= beforeTime {
|
||||
delete(lru.lruMap, key)
|
||||
lru.li.Remove(elVal)
|
||||
lru.UpdateLruSize(structure.UpdateLength(-1 * elVal.Value.(*keyBaseValue).val.SizeByte()))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (lru *SingleCache) DelToClearSize() error {
|
||||
if lru.lruMap == nil {
|
||||
return errorx.New("lru is nil")
|
||||
}
|
||||
for lru.nowSize > lru.clearSize {
|
||||
//del自动给nowSize进行大小的改变
|
||||
err := lru.Del()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// 更新过期时间
|
||||
func (lru *SingleCache) UpdateTTl(key *proto.BaseKey) error {
|
||||
|
||||
if key == nil {
|
||||
return errorx.KeyBaseIsNilErr()
|
||||
}
|
||||
|
||||
if elVal, ok := lru.lruMap[key.Key]; ok {
|
||||
expire := lru.lruTtlManage.setKeys(key)
|
||||
elVal.Value.(*keyBaseValue).expire = expire
|
||||
}
|
||||
|
||||
return errorx.New("the key is not in lru cache, key:%s", key.Key)
|
||||
}
|
||||
}
|
|
@ -2,12 +2,10 @@ package lru
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure/stringx"
|
||||
"gitee.com/timedb/wheatCache/pkg/proto"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure/stringx"
|
||||
"github.com/stretchr/testify/require"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestNewLRUCache(t *testing.T) {
|
||||
|
@ -57,47 +55,4 @@ func TestNewLRUCache2(t *testing.T) {
|
|||
_, ok := cache.Get(&key1)
|
||||
require.Equal(t, ok, false)
|
||||
require.Error(t, cache.DelByKey(&key1))
|
||||
}
|
||||
|
||||
func TestLruProcess(t *testing.T) {
|
||||
lru := NewLRUCache()
|
||||
lru.clearSize = 3600
|
||||
|
||||
for i := 100; i < 200; i++ {
|
||||
lru.Add(&proto.BaseKey{
|
||||
Key: fmt.Sprint(i),
|
||||
Ttl: 20 << 2,
|
||||
}, stringx.NewStringSingle())
|
||||
}
|
||||
|
||||
// mock LruKey
|
||||
for i := 0; i < 100; i++ {
|
||||
lru.Add(&proto.BaseKey{
|
||||
Key: fmt.Sprint(i),
|
||||
Ttl: 4,
|
||||
}, stringx.NewStringSingle())
|
||||
}
|
||||
|
||||
require.Equal(t, lru.nowSize, int64(200*24))
|
||||
|
||||
// 自动清理测试
|
||||
fmt.Println(lru.clearSize)
|
||||
require.Equal(t, lru.li.Len(), 200)
|
||||
time.Sleep(3 * time.Second)
|
||||
require.Less(t, lru.nowSize, lru.clearSize+1)
|
||||
|
||||
// TTL 测试, 100-200 key 发生自动清理 留下 50-100 共 100(0-100) + 20个 key,5s 后,前 0-100的 key 过期,剩下
|
||||
time.Sleep(2 * time.Second)
|
||||
require.Equal(t, lru.li.Len(), 50)
|
||||
|
||||
// 过期全部的 Key
|
||||
for i := 100; i < 200; i++ {
|
||||
lru.UpdateTTl(&proto.BaseKey{
|
||||
Key: fmt.Sprint(i),
|
||||
Ttl: -1,
|
||||
})
|
||||
}
|
||||
|
||||
time.Sleep(2 * time.Second)
|
||||
require.Equal(t, lru.nowSize, int64(0))
|
||||
}
|
||||
}
|
|
@ -1,56 +0,0 @@
|
|||
package lru
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/util/skiplist"
|
||||
)
|
||||
|
||||
// lru 的 ttl 管理器
|
||||
type lruTTl struct {
|
||||
sk *skiplist.SkipList
|
||||
memoryKey chan string // 缓存过期的 key
|
||||
detachNum int // 每次移除的数量
|
||||
mu sync.Mutex
|
||||
}
|
||||
|
||||
func (l *lruTTl) setKeys(key *proto.BaseKey) int64 {
|
||||
l.mu.Lock()
|
||||
defer l.mu.Unlock()
|
||||
|
||||
// 永久存储
|
||||
if key.Expire == nil && key.Ttl == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
ttlTime := time.Now().Unix()
|
||||
if key.Expire != nil {
|
||||
ttlTime = key.Expire.GetSeconds()
|
||||
}
|
||||
|
||||
ttlTime += key.GetTtl()
|
||||
l.sk.Insert(float64(ttlTime), key.GetKey())
|
||||
|
||||
return ttlTime
|
||||
}
|
||||
|
||||
// 加载过期的 Key 到 Memory
|
||||
func (l *lruTTl) ttlKeyToMemoryBySecond() {
|
||||
t := time.Now()
|
||||
values := l.sk.PopLeft(float64(t.Unix()))
|
||||
|
||||
for _, val := range values {
|
||||
l.memoryKey <- val.(string)
|
||||
}
|
||||
}
|
||||
|
||||
func newLruTTl(detachNum int) *lruTTl {
|
||||
return &lruTTl{
|
||||
sk: skiplist.NewSkipList(defaultTtlMaxLevel),
|
||||
// 默认 10000 个 Key
|
||||
memoryKey: make(chan string, 10000),
|
||||
detachNum: detachNum,
|
||||
}
|
||||
}
|
|
@ -1,36 +0,0 @@
|
|||
package lru
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure/stringx"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestTTlCup(t *testing.T) {
|
||||
k := make([]string, 100, 3000)
|
||||
fmt.Println(cap(k))
|
||||
p := k[:50]
|
||||
fmt.Println(cap(p))
|
||||
}
|
||||
|
||||
func Test_LruTTl(t *testing.T) {
|
||||
lru := NewLRUCache()
|
||||
s := stringx.NewStringSingle()
|
||||
lru.Add(&proto.BaseKey{
|
||||
Key: "k8s",
|
||||
Ttl: 1,
|
||||
}, s)
|
||||
lru.Add(&proto.BaseKey{
|
||||
Key: "990",
|
||||
Ttl: 10,
|
||||
}, s)
|
||||
require.Equal(t, lru.nowSize, int64(48))
|
||||
|
||||
time.Sleep(4 * time.Second)
|
||||
require.Equal(t, lru.nowSize, int64(24))
|
||||
|
||||
}
|
|
@ -2,22 +2,20 @@ package lru
|
|||
|
||||
import (
|
||||
"context"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
"gitee.com/timedb/wheatCache/pkg/proto"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure/stringx"
|
||||
"github.com/stretchr/testify/require"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event2"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/logx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/proto"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure/stringx"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestWorker(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
lru := NewLRUCache()
|
||||
produce := event2.NewProduce(lru.GetDriver())
|
||||
workEvent := produce.NewEvent(OptionEventName)
|
||||
workEvent.SetValue(event2.WorkFuncEventKey, event2.EventWorkFunc(func() (interface{}, error) {
|
||||
produce := event.NewProduce(lru.GetDriver())
|
||||
workEvent := event.NewEvent(OptionEventName)
|
||||
workEvent.SetValue(WorkFuncEventKey, event.EventWorkFunc(func() (interface{}, error) {
|
||||
v1 := stringx.NewStringSingle()
|
||||
key := proto.BaseKey{
|
||||
Key: "v1",
|
||||
|
@ -32,31 +30,3 @@ func TestWorker(t *testing.T) {
|
|||
require.NoError(t, err)
|
||||
require.Equal(t, res, "123")
|
||||
}
|
||||
|
||||
func TestSingleCache_DelToClearSize(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
lru := NewLRUCache()
|
||||
produce := event2.NewProduce(lru.GetDriver())
|
||||
|
||||
for i := int32(20000); i > 0; i-- {
|
||||
workEvent := produce.NewEvent(OptionEventName)
|
||||
workEvent.SetValue(event2.WorkFuncEventKey, event2.EventWorkFunc(func() (interface{}, error) {
|
||||
v1 := stringx.NewStringSingle()
|
||||
key := proto.BaseKey{
|
||||
Key: string(i),
|
||||
Ttl: 1,
|
||||
}
|
||||
u := v1.Setbit(i, true)
|
||||
lru.Add(&key, v1)
|
||||
return u, nil
|
||||
}))
|
||||
workEvent.InitWaitEvent()
|
||||
produce.Call(ctx, workEvent)
|
||||
workEvent.StartWaitEvent(2 * time.Second)
|
||||
workEvent.Recovery()
|
||||
}
|
||||
|
||||
logx.Info("start size is %d", lru.nowSize)
|
||||
time.Sleep(10 * time.Second)
|
||||
logx.Info("end size is %d", lru.nowSize)
|
||||
}
|
||||
|
|
|
@ -2,134 +2,29 @@ package lru
|
|||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event2"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/logx"
|
||||
mMsg "gitee.com/wheat-os/wheatCache/pkg/middle-msg"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
)
|
||||
|
||||
func (lru *SingleCache) lruSingleWork() {
|
||||
func (lru *SingleCache) lruSingleWork() interface{} {
|
||||
ctx := context.Background()
|
||||
for {
|
||||
workEvent := lru.lruConsumer.Receive(ctx)
|
||||
workFunc, ok := workEvent.GetValue(event2.WorkFuncEventKey)
|
||||
if !ok {
|
||||
workEvent.SetResultErr(errorx.LruNotWorkFuncEventErr())
|
||||
continue
|
||||
}
|
||||
|
||||
switch workEvent.GetEventName() {
|
||||
case OptionEventName:
|
||||
if work, ok := workFunc.(event2.EventWorkFunc); ok {
|
||||
workEvent.ExecWorkAndSendResult(work)
|
||||
workFunc, ok := workEvent.GetValue(WorkFuncEventKey)
|
||||
if !ok {
|
||||
workEvent.ExecWorkAndSendResult(func() (interface{}, error) {
|
||||
return nil, errorx.New("the event haven't work of function")
|
||||
})
|
||||
continue
|
||||
}
|
||||
|
||||
if work, ok := workFunc.(event.EventWorkFunc); ok {
|
||||
workEvent.ExecWorkAndSendResult(work)
|
||||
}
|
||||
case CleanEventName:
|
||||
// 对当前的io数量进行判断
|
||||
ioNum := lru.GetDriver().GetLength()
|
||||
if ioNum > lru.lruMaxDiverSize/2 {
|
||||
lru.lruCleanProduce.Call(ctx, workEvent)
|
||||
continue
|
||||
}
|
||||
if work, ok := workFunc.(event2.EventWorkFunc); ok {
|
||||
workEvent.ExecWorkAndSendResult(work)
|
||||
}
|
||||
|
||||
case TtlEventName:
|
||||
if work, ok := workFunc.(event2.EventWorkFunc); ok {
|
||||
workEvent.ExecWorkAndSendResult(work)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 执行过期事件
|
||||
func (lru *SingleCache) lruTtlWork() {
|
||||
|
||||
ctx := context.Background()
|
||||
|
||||
// 清理事件
|
||||
go func() {
|
||||
work := event2.EventWorkFunc(func() (interface{}, error) {
|
||||
|
||||
beforeTime := time.Now().Unix()
|
||||
cle := lru.lruTtlManage.detachNum
|
||||
if cle > len(lru.lruTtlManage.memoryKey) {
|
||||
cle = len(lru.lruTtlManage.memoryKey)
|
||||
}
|
||||
|
||||
keys := make([]string, 0)
|
||||
for i := 0; i < cle; i++ {
|
||||
key := <-lru.lruTtlManage.memoryKey
|
||||
keys = append(keys, key)
|
||||
lru.delByKeyAndExTtl(key, beforeTime)
|
||||
}
|
||||
return keys, nil
|
||||
})
|
||||
|
||||
cleanTTlTicker := time.NewTicker(500 * time.Millisecond)
|
||||
defer cleanTTlTicker.Stop()
|
||||
|
||||
for {
|
||||
// 清理事件
|
||||
<-cleanTTlTicker.C
|
||||
if len(lru.lruTtlManage.memoryKey) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
ttlEvent := lru.lruCleanProduce.NewEvent(TtlEventName)
|
||||
ttlEvent.SetValue(event2.WorkFuncEventKey, work)
|
||||
ttlEvent.InitWaitEvent()
|
||||
|
||||
lru.lruCleanProduce.Call(ctx, ttlEvent)
|
||||
keys, err := ttlEvent.StartWaitEvent(time.Second * 2)
|
||||
ttlEvent.Recovery()
|
||||
|
||||
mMsg.SendMiddleMsg(ctx, lru.middleProduce, mMsg.LruTTlContext{
|
||||
Keys: keys.([]string),
|
||||
CleanTime: time.Now(),
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
logx.With(ctx, lru.middleProduce).Errorln(err)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
// 收集事件
|
||||
for {
|
||||
time.Sleep(1 * time.Second)
|
||||
lru.lruTtlManage.ttlKeyToMemoryBySecond()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func (lru *SingleCache) cleanWork() {
|
||||
cxt := context.Background()
|
||||
work := event.EventWorkFunc(func() (interface{}, error) {
|
||||
err := lru.DelToClearSize()
|
||||
return nil, err
|
||||
})
|
||||
|
||||
for {
|
||||
|
||||
time.Sleep(2 * time.Second)
|
||||
if lru.clearSize < lru.nowSize {
|
||||
lruCleanEvent := lru.lruCleanProduce.NewEvent(CleanEventName)
|
||||
lruCleanEvent.SetValue(event2.WorkFuncEventKey, work)
|
||||
|
||||
lruCleanEvent.InitWaitEvent()
|
||||
lru.lruCleanProduce.Call(cxt, lruCleanEvent)
|
||||
_, err := lruCleanEvent.StartWaitEvent(defaultWaitTime)
|
||||
if err != nil {
|
||||
logx.With(cxt, lru.middleProduce).Errorln(err)
|
||||
}
|
||||
|
||||
// 归还
|
||||
lruCleanEvent.Recovery()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,40 +0,0 @@
|
|||
package middlemsg
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
)
|
||||
|
||||
const (
|
||||
MiddleMsgKey = "middleMsgKey"
|
||||
)
|
||||
|
||||
func SendMiddleMsg(
|
||||
ctx context.Context,
|
||||
middleProduce event.ProduceInterface,
|
||||
val interface{},
|
||||
) error {
|
||||
if middleProduce == nil {
|
||||
return errorx.New("middleProduce not is nil")
|
||||
}
|
||||
|
||||
var eventName string
|
||||
|
||||
switch val.(type) {
|
||||
case *LogContext:
|
||||
eventName = LogContextName
|
||||
case *LruCleanContext:
|
||||
eventName = LruCleanContextName
|
||||
case *LruTTlContext:
|
||||
eventName = LruTTlContextName
|
||||
case *PulginsInfos:
|
||||
eventName = PulginsInfosName
|
||||
}
|
||||
|
||||
msgEvent := middleProduce.NewEvent(eventName)
|
||||
msgEvent.SetValue(MiddleMsgKey, val)
|
||||
middleProduce.Call(ctx, msgEvent)
|
||||
return nil
|
||||
}
|
|
@ -1,9 +1,11 @@
|
|||
package middlemsg
|
||||
package middle_msg
|
||||
|
||||
import "time"
|
||||
|
||||
var (
|
||||
LogContextName = "log-context"
|
||||
EventNameLog = "logcontext"
|
||||
|
||||
EventKeyLog = "LogContext"
|
||||
)
|
||||
|
||||
type LogContext struct {
|
||||
|
|
|
@ -1,21 +0,0 @@
|
|||
package middlemsg
|
||||
|
||||
import "time"
|
||||
|
||||
const LruCleanContextName = "lru-clean-context"
|
||||
|
||||
type LruCleanContext struct {
|
||||
Keys []string
|
||||
BeforeCleanSize int64
|
||||
BehindCleanSize int64
|
||||
|
||||
StartTime time.Time
|
||||
EndTime time.Time
|
||||
}
|
||||
|
||||
const LruTTlContextName = "lru-ttl-context"
|
||||
|
||||
type LruTTlContext struct {
|
||||
Keys []string
|
||||
CleanTime time.Time
|
||||
}
|
|
@ -1,21 +0,0 @@
|
|||
package middlemsg
|
||||
|
||||
import (
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
PulginsInfosName = "plugins-infos-context"
|
||||
)
|
||||
|
||||
type PulginsInfo struct {
|
||||
Version string
|
||||
Desc string
|
||||
Name string
|
||||
Statux string
|
||||
Time time.Duration
|
||||
}
|
||||
|
||||
type PulginsInfos struct {
|
||||
Infos []*PulginsInfo
|
||||
}
|
|
@ -2,14 +2,16 @@ package middle
|
|||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"gitee.com/timedb/wheatCache/plugins"
|
||||
getMiddlewareMap "gitee.com/timedb/wheatCache/plugins/config"
|
||||
)
|
||||
|
||||
func Init() map[string]plugins.MiddleToolsInterface {
|
||||
return getMiddlewareMap.GetMiddlewareMap()
|
||||
}
|
||||
|
||||
var (
|
||||
oneMiddle sync.Once
|
||||
middleWareDriver *MiddleWare
|
||||
)
|
||||
|
||||
const (
|
||||
defaultConsumerCount = 5
|
||||
defaultDriverCount = 1000
|
||||
MiddleWareDriver *MiddleWare
|
||||
)
|
||||
|
|
|
@ -1,74 +0,0 @@
|
|||
package middle
|
||||
|
||||
import (
|
||||
_ "gitee.com/wheat-os/wheatCache/conf"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
"gitee.com/wheat-os/wheatCache/plugins"
|
||||
"gitee.com/wheat-os/wheatCache/plugins/config"
|
||||
"github.com/spf13/viper"
|
||||
)
|
||||
|
||||
type MiddleWare struct {
|
||||
eventDriver event.DriverInterface
|
||||
eventConsumer event.ConsumerInterface
|
||||
eventProduce event.ProduceInterface
|
||||
plugins map[string][]plugins.PluginInterface
|
||||
consumerCount int
|
||||
driverCount int
|
||||
}
|
||||
|
||||
func NewMiddleWare() *MiddleWare {
|
||||
oneMiddle.Do(func() {
|
||||
consumerCount, driverCount := loadConfigAndDefault()
|
||||
|
||||
driver := event.NewDriver(driverCount)
|
||||
middleWareDriver = &MiddleWare{
|
||||
eventDriver: driver,
|
||||
eventConsumer: event.NewConsumer(driver),
|
||||
eventProduce: event.NewProduce(driver),
|
||||
driverCount: driverCount,
|
||||
consumerCount: consumerCount,
|
||||
}
|
||||
middleWareDriver.loadPlugins()
|
||||
|
||||
// 多消费 middle
|
||||
middleWareDriver.startWork()
|
||||
})
|
||||
return middleWareDriver
|
||||
}
|
||||
|
||||
func (m *MiddleWare) GetEventDriver() event.DriverInterface {
|
||||
return m.eventDriver
|
||||
}
|
||||
|
||||
func (m *MiddleWare) loadPlugins() {
|
||||
plug := viper.GetStringMapStringSlice("plugins-control")
|
||||
|
||||
pluginsMap := config.GetMiddlewareMap()
|
||||
|
||||
pluginsContext := make(map[string][]plugins.PluginInterface)
|
||||
|
||||
for msg, pluNames := range plug {
|
||||
pulgSingle := make([]plugins.PluginInterface, 0)
|
||||
for _, name := range pluNames {
|
||||
pulgSingle = append(pulgSingle, pluginsMap[name])
|
||||
}
|
||||
|
||||
pluginsContext[msg] = pulgSingle
|
||||
}
|
||||
|
||||
m.plugins = pluginsContext
|
||||
}
|
||||
|
||||
func loadConfigAndDefault() (int, int) {
|
||||
// 加载 consumerCount
|
||||
consumerCount := viper.GetInt("middle-driver.middleConsumerCount")
|
||||
if consumerCount == 0 {
|
||||
consumerCount = defaultConsumerCount
|
||||
}
|
||||
driverCount := viper.GetInt("middle-driver.driverCount")
|
||||
if driverCount == 0 {
|
||||
driverCount = defaultDriverCount
|
||||
}
|
||||
return consumerCount, driverCount
|
||||
}
|
|
@ -0,0 +1,52 @@
|
|||
package middle
|
||||
|
||||
import (
|
||||
_ "gitee.com/timedb/wheatCache/conf"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
"gitee.com/timedb/wheatCache/plugins"
|
||||
pcg "gitee.com/timedb/wheatCache/plugins/config"
|
||||
"github.com/spf13/viper"
|
||||
)
|
||||
|
||||
type MiddleWare struct {
|
||||
eventDriver event.DriverInterface
|
||||
eventConsumer event.ConsumerInterface
|
||||
plugins map[string][]plugins.MiddleToolsInterface
|
||||
consumerCount int
|
||||
}
|
||||
|
||||
func NewMiddleWare() *MiddleWare {
|
||||
oneMiddle.Do(func() {
|
||||
driver := event.NewDriver(1000)
|
||||
MiddleWareDriver = &MiddleWare{
|
||||
eventDriver: driver,
|
||||
eventConsumer: event.NewConsumer(driver),
|
||||
}
|
||||
|
||||
MiddleWareDriver.loadPlugins()
|
||||
})
|
||||
return MiddleWareDriver
|
||||
}
|
||||
|
||||
func (m *MiddleWare) GetEventDriver() event.DriverInterface {
|
||||
return m.eventDriver
|
||||
}
|
||||
|
||||
func (m *MiddleWare) loadPlugins() {
|
||||
plug := viper.GetStringMapStringSlice("plugins-control")
|
||||
|
||||
pluginsMap := pcg.GetMiddlewareMap()
|
||||
|
||||
pluginsContext := make(map[string][]plugins.MiddleToolsInterface)
|
||||
|
||||
for middleMsg, pluNames := range plug {
|
||||
pulgSingle := make([]plugins.MiddleToolsInterface, 0)
|
||||
for _, name := range pluNames {
|
||||
pulgSingle = append(pulgSingle, pluginsMap[name])
|
||||
}
|
||||
|
||||
pluginsContext[middleMsg] = pulgSingle
|
||||
}
|
||||
|
||||
m.plugins = pluginsContext
|
||||
}
|
|
@ -0,0 +1,12 @@
|
|||
package middle
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func Test_middleware_driver(t *testing.T) {
|
||||
middleware := NewMiddleWare()
|
||||
require.Equal(t, middleware.plugins["logcontext"][0].Name(), "logMiddle")
|
||||
}
|
|
@ -3,34 +3,24 @@ package middle
|
|||
import (
|
||||
"context"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/logx"
|
||||
middleMsg "gitee.com/wheat-os/wheatCache/pkg/middle-msg"
|
||||
msg "gitee.com/timedb/wheatCache/pkg/middle-msg"
|
||||
)
|
||||
|
||||
func (m *MiddleWare) startWork() {
|
||||
func (m *MiddleWare) middleWorker() {
|
||||
ctx := context.Background()
|
||||
workEvent := m.eventConsumer.Receive(ctx)
|
||||
m.loadPlugins()
|
||||
switch workEvent.GetEventName() {
|
||||
case msg.EventNameLog:
|
||||
for middleMsg, singles := range m.plugins {
|
||||
|
||||
for i := 0; i < m.consumerCount; i++ {
|
||||
go func() {
|
||||
ctx := context.Background()
|
||||
for {
|
||||
workEvent := m.eventConsumer.Receive(ctx)
|
||||
plugs := m.plugins[workEvent.GetEventName()]
|
||||
msg, ok := workEvent.GetValue(middleMsg.MiddleMsgKey)
|
||||
m.eventConsumer.Recovery(workEvent)
|
||||
|
||||
if !ok {
|
||||
logx.With(ctx, m.eventProduce).Error("get event value err,not key:%s", middleMsg.MiddleMsgKey)
|
||||
continue
|
||||
}
|
||||
|
||||
// 发送事件到 全部的 plugs 里
|
||||
for _, val := range plugs {
|
||||
_, err := val.Exec(msg)
|
||||
if err != nil {
|
||||
logx.With(ctx, m.eventProduce).Errorln(err)
|
||||
}
|
||||
if middleMsg == msg.EventNameLog {
|
||||
for _, single := range singles {
|
||||
single.Exec(workEvent)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
@ -1,42 +1,17 @@
|
|||
package middle
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/event"
|
||||
middleMsg "gitee.com/wheat-os/wheatCache/pkg/middle-msg"
|
||||
"gitee.com/timedb/wheatCache/pkg/event"
|
||||
)
|
||||
|
||||
func Test_middleware_loadPlugins(t *testing.T) {
|
||||
m := NewMiddleWare()
|
||||
m.loadPlugins()
|
||||
|
||||
fmt.Println(m.plugins)
|
||||
}
|
||||
|
||||
func TestWorker(t *testing.T) {
|
||||
ctx := context.Background()
|
||||
event := event.NewEvent("logcontext")
|
||||
|
||||
m := NewMiddleWare()
|
||||
m.eventDriver.Put(event)
|
||||
|
||||
product := event.NewProduce(m.GetEventDriver())
|
||||
middleMsg.SendMiddleMsg(ctx, product, &middleMsg.LogContext{
|
||||
Msg: "debug msg",
|
||||
})
|
||||
m.middleWorker()
|
||||
|
||||
middleMsg.SendMiddleMsg(ctx, product, &middleMsg.PulginsInfos{
|
||||
Infos: []*middleMsg.PulginsInfo{
|
||||
{
|
||||
Desc: "miss",
|
||||
},
|
||||
},
|
||||
})
|
||||
|
||||
middleMsg.SendMiddleMsg(ctx, product, &middleMsg.LruTTlContext{
|
||||
Keys: []string{"1", "2", "3"},
|
||||
})
|
||||
|
||||
time.Sleep(1 * time.Second)
|
||||
}
|
||||
|
|
|
@ -84,44 +84,6 @@ func (x *BaseKey) GetExpire() *timestamppb.Timestamp {
|
|||
return nil
|
||||
}
|
||||
|
||||
type External struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
}
|
||||
|
||||
func (x *External) Reset() {
|
||||
*x = External{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_base_proto_msgTypes[1]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *External) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*External) ProtoMessage() {}
|
||||
|
||||
func (x *External) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_base_proto_msgTypes[1]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use External.ProtoReflect.Descriptor instead.
|
||||
func (*External) Descriptor() ([]byte, []int) {
|
||||
return file_base_proto_rawDescGZIP(), []int{1}
|
||||
}
|
||||
|
||||
var File_base_proto protoreflect.FileDescriptor
|
||||
|
||||
var file_base_proto_rawDesc = []byte{
|
||||
|
@ -134,9 +96,8 @@ var file_base_proto_rawDesc = []byte{
|
|||
0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67,
|
||||
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x54,
|
||||
0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x52, 0x06, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65,
|
||||
0x22, 0x0a, 0x0a, 0x08, 0x45, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x42, 0x0b, 0x5a, 0x09,
|
||||
0x70, 0x6b, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
|
||||
0x33,
|
||||
0x42, 0x0b, 0x5a, 0x09, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70,
|
||||
0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
|
@ -151,14 +112,13 @@ func file_base_proto_rawDescGZIP() []byte {
|
|||
return file_base_proto_rawDescData
|
||||
}
|
||||
|
||||
var file_base_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
|
||||
var file_base_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
|
||||
var file_base_proto_goTypes = []interface{}{
|
||||
(*BaseKey)(nil), // 0: BaseKey
|
||||
(*External)(nil), // 1: External
|
||||
(*timestamppb.Timestamp)(nil), // 2: google.protobuf.Timestamp
|
||||
(*timestamppb.Timestamp)(nil), // 1: google.protobuf.Timestamp
|
||||
}
|
||||
var file_base_proto_depIdxs = []int32{
|
||||
2, // 0: BaseKey.expire:type_name -> google.protobuf.Timestamp
|
||||
1, // 0: BaseKey.expire:type_name -> google.protobuf.Timestamp
|
||||
1, // [1:1] is the sub-list for method output_type
|
||||
1, // [1:1] is the sub-list for method input_type
|
||||
1, // [1:1] is the sub-list for extension type_name
|
||||
|
@ -184,18 +144,6 @@ func file_base_proto_init() {
|
|||
return nil
|
||||
}
|
||||
}
|
||||
file_base_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*External); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
type x struct{}
|
||||
out := protoimpl.TypeBuilder{
|
||||
|
@ -203,7 +151,7 @@ func file_base_proto_init() {
|
|||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
|
||||
RawDescriptor: file_base_proto_rawDesc,
|
||||
NumEnums: 0,
|
||||
NumMessages: 2,
|
||||
NumMessages: 1,
|
||||
NumExtensions: 0,
|
||||
NumServices: 0,
|
||||
},
|
||||
|
|
|
@ -1,733 +0,0 @@
|
|||
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||
// versions:
|
||||
// protoc-gen-go v1.26.0
|
||||
// protoc v3.17.3
|
||||
// source: channelx.proto
|
||||
|
||||
package proto
|
||||
|
||||
import (
|
||||
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
|
||||
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
|
||||
reflect "reflect"
|
||||
sync "sync"
|
||||
)
|
||||
|
||||
const (
|
||||
// Verify that this generated code is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
|
||||
// Verify that runtime/protoimpl is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
|
||||
)
|
||||
|
||||
type CPushRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
|
||||
Value []string `protobuf:"bytes,2,rep,name=value,proto3" json:"value,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CPushRequest) Reset() {
|
||||
*x = CPushRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[0]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CPushRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CPushRequest) ProtoMessage() {}
|
||||
|
||||
func (x *CPushRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[0]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CPushRequest.ProtoReflect.Descriptor instead.
|
||||
func (*CPushRequest) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{0}
|
||||
}
|
||||
|
||||
func (x *CPushRequest) GetKey() *BaseKey {
|
||||
if x != nil {
|
||||
return x.Key
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (x *CPushRequest) GetValue() []string {
|
||||
if x != nil {
|
||||
return x.Value
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type CPushResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
E *External `protobuf:"bytes,1,opt,name=e,proto3" json:"e,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CPushResponse) Reset() {
|
||||
*x = CPushResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[1]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CPushResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CPushResponse) ProtoMessage() {}
|
||||
|
||||
func (x *CPushResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[1]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CPushResponse.ProtoReflect.Descriptor instead.
|
||||
func (*CPushResponse) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{1}
|
||||
}
|
||||
|
||||
func (x *CPushResponse) GetE() *External {
|
||||
if x != nil {
|
||||
return x.E
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type CPopRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
|
||||
Count int32 `protobuf:"varint,2,opt,name=count,proto3" json:"count,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CPopRequest) Reset() {
|
||||
*x = CPopRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[2]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CPopRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CPopRequest) ProtoMessage() {}
|
||||
|
||||
func (x *CPopRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[2]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CPopRequest.ProtoReflect.Descriptor instead.
|
||||
func (*CPopRequest) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{2}
|
||||
}
|
||||
|
||||
func (x *CPopRequest) GetKey() *BaseKey {
|
||||
if x != nil {
|
||||
return x.Key
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (x *CPopRequest) GetCount() int32 {
|
||||
if x != nil {
|
||||
return x.Count
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
type CPopResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
E *External `protobuf:"bytes,1,opt,name=e,proto3" json:"e,omitempty"`
|
||||
Result []string `protobuf:"bytes,2,rep,name=result,proto3" json:"result,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CPopResponse) Reset() {
|
||||
*x = CPopResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[3]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CPopResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CPopResponse) ProtoMessage() {}
|
||||
|
||||
func (x *CPopResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[3]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CPopResponse.ProtoReflect.Descriptor instead.
|
||||
func (*CPopResponse) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{3}
|
||||
}
|
||||
|
||||
func (x *CPopResponse) GetE() *External {
|
||||
if x != nil {
|
||||
return x.E
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (x *CPopResponse) GetResult() []string {
|
||||
if x != nil {
|
||||
return x.Result
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type CMakeRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
|
||||
Length int32 `protobuf:"varint,2,opt,name=length,proto3" json:"length,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CMakeRequest) Reset() {
|
||||
*x = CMakeRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[4]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CMakeRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CMakeRequest) ProtoMessage() {}
|
||||
|
||||
func (x *CMakeRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[4]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CMakeRequest.ProtoReflect.Descriptor instead.
|
||||
func (*CMakeRequest) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{4}
|
||||
}
|
||||
|
||||
func (x *CMakeRequest) GetKey() *BaseKey {
|
||||
if x != nil {
|
||||
return x.Key
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (x *CMakeRequest) GetLength() int32 {
|
||||
if x != nil {
|
||||
return x.Length
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
type CMakeResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
}
|
||||
|
||||
func (x *CMakeResponse) Reset() {
|
||||
*x = CMakeResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[5]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CMakeResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CMakeResponse) ProtoMessage() {}
|
||||
|
||||
func (x *CMakeResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[5]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CMakeResponse.ProtoReflect.Descriptor instead.
|
||||
func (*CMakeResponse) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{5}
|
||||
}
|
||||
|
||||
type CLenRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CLenRequest) Reset() {
|
||||
*x = CLenRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[6]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CLenRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CLenRequest) ProtoMessage() {}
|
||||
|
||||
func (x *CLenRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[6]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CLenRequest.ProtoReflect.Descriptor instead.
|
||||
func (*CLenRequest) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{6}
|
||||
}
|
||||
|
||||
func (x *CLenRequest) GetKey() *BaseKey {
|
||||
if x != nil {
|
||||
return x.Key
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type CLenResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Length int32 `protobuf:"varint,2,opt,name=length,proto3" json:"length,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CLenResponse) Reset() {
|
||||
*x = CLenResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[7]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CLenResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CLenResponse) ProtoMessage() {}
|
||||
|
||||
func (x *CLenResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[7]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CLenResponse.ProtoReflect.Descriptor instead.
|
||||
func (*CLenResponse) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{7}
|
||||
}
|
||||
|
||||
func (x *CLenResponse) GetLength() int32 {
|
||||
if x != nil {
|
||||
return x.Length
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
type CCleanRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
|
||||
}
|
||||
|
||||
func (x *CCleanRequest) Reset() {
|
||||
*x = CCleanRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[8]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CCleanRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CCleanRequest) ProtoMessage() {}
|
||||
|
||||
func (x *CCleanRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[8]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CCleanRequest.ProtoReflect.Descriptor instead.
|
||||
func (*CCleanRequest) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{8}
|
||||
}
|
||||
|
||||
func (x *CCleanRequest) GetKey() *BaseKey {
|
||||
if x != nil {
|
||||
return x.Key
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type CCleanResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
}
|
||||
|
||||
func (x *CCleanResponse) Reset() {
|
||||
*x = CCleanResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_channelx_proto_msgTypes[9]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *CCleanResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*CCleanResponse) ProtoMessage() {}
|
||||
|
||||
func (x *CCleanResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_channelx_proto_msgTypes[9]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use CCleanResponse.ProtoReflect.Descriptor instead.
|
||||
func (*CCleanResponse) Descriptor() ([]byte, []int) {
|
||||
return file_channelx_proto_rawDescGZIP(), []int{9}
|
||||
}
|
||||
|
||||
var File_channelx_proto protoreflect.FileDescriptor
|
||||
|
||||
var file_channelx_proto_rawDesc = []byte{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
|
||||
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|
||||
0x10, 0x0a, 0x0e, 0x43, 0x43, 0x6c, 0x65, 0x61, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
|
||||
0x65, 0x42, 0x0b, 0x5a, 0x09, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06,
|
||||
0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
file_channelx_proto_rawDescOnce sync.Once
|
||||
file_channelx_proto_rawDescData = file_channelx_proto_rawDesc
|
||||
)
|
||||
|
||||
func file_channelx_proto_rawDescGZIP() []byte {
|
||||
file_channelx_proto_rawDescOnce.Do(func() {
|
||||
file_channelx_proto_rawDescData = protoimpl.X.CompressGZIP(file_channelx_proto_rawDescData)
|
||||
})
|
||||
return file_channelx_proto_rawDescData
|
||||
}
|
||||
|
||||
var file_channelx_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
|
||||
var file_channelx_proto_goTypes = []interface{}{
|
||||
(*CPushRequest)(nil), // 0: CPushRequest
|
||||
(*CPushResponse)(nil), // 1: CPushResponse
|
||||
(*CPopRequest)(nil), // 2: CPopRequest
|
||||
(*CPopResponse)(nil), // 3: CPopResponse
|
||||
(*CMakeRequest)(nil), // 4: CMakeRequest
|
||||
(*CMakeResponse)(nil), // 5: CMakeResponse
|
||||
(*CLenRequest)(nil), // 6: CLenRequest
|
||||
(*CLenResponse)(nil), // 7: CLenResponse
|
||||
(*CCleanRequest)(nil), // 8: CCleanRequest
|
||||
(*CCleanResponse)(nil), // 9: CCleanResponse
|
||||
(*BaseKey)(nil), // 10: BaseKey
|
||||
(*External)(nil), // 11: External
|
||||
}
|
||||
var file_channelx_proto_depIdxs = []int32{
|
||||
10, // 0: CPushRequest.key:type_name -> BaseKey
|
||||
11, // 1: CPushResponse.e:type_name -> External
|
||||
10, // 2: CPopRequest.key:type_name -> BaseKey
|
||||
11, // 3: CPopResponse.e:type_name -> External
|
||||
10, // 4: CMakeRequest.key:type_name -> BaseKey
|
||||
10, // 5: CLenRequest.key:type_name -> BaseKey
|
||||
10, // 6: CCleanRequest.key:type_name -> BaseKey
|
||||
7, // [7:7] is the sub-list for method output_type
|
||||
7, // [7:7] is the sub-list for method input_type
|
||||
7, // [7:7] is the sub-list for extension type_name
|
||||
7, // [7:7] is the sub-list for extension extendee
|
||||
0, // [0:7] is the sub-list for field type_name
|
||||
}
|
||||
|
||||
func init() { file_channelx_proto_init() }
|
||||
func file_channelx_proto_init() {
|
||||
if File_channelx_proto != nil {
|
||||
return
|
||||
}
|
||||
file_base_proto_init()
|
||||
if !protoimpl.UnsafeEnabled {
|
||||
file_channelx_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CPushRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CPushResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CPopRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CPopResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CMakeRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CMakeResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CLenRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CLenResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CCleanRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_channelx_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*CCleanResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
type x struct{}
|
||||
out := protoimpl.TypeBuilder{
|
||||
File: protoimpl.DescBuilder{
|
||||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
|
||||
RawDescriptor: file_channelx_proto_rawDesc,
|
||||
NumEnums: 0,
|
||||
NumMessages: 10,
|
||||
NumExtensions: 0,
|
||||
NumServices: 0,
|
||||
},
|
||||
GoTypes: file_channelx_proto_goTypes,
|
||||
DependencyIndexes: file_channelx_proto_depIdxs,
|
||||
MessageInfos: file_channelx_proto_msgTypes,
|
||||
}.Build()
|
||||
File_channelx_proto = out.File
|
||||
file_channelx_proto_rawDesc = nil
|
||||
file_channelx_proto_goTypes = nil
|
||||
file_channelx_proto_depIdxs = nil
|
||||
}
|
|
@ -1,35 +0,0 @@
|
|||
package proto
|
||||
|
||||
import (
|
||||
"google.golang.org/protobuf/types/known/timestamppb"
|
||||
)
|
||||
|
||||
type GetKeyBaseInterface interface {
|
||||
GetKey() *BaseKey
|
||||
}
|
||||
|
||||
const (
|
||||
BaseKeyMethodKey = "basekey"
|
||||
)
|
||||
|
||||
// NewBaseKey
|
||||
// key,ttl,expire
|
||||
func NewBaseKey(key string, t ...int64) *BaseKey {
|
||||
var expire *timestamppb.Timestamp = nil
|
||||
var ttl int64
|
||||
|
||||
if len(t) > 1 {
|
||||
expire = ×tamppb.Timestamp{
|
||||
Seconds: t[1],
|
||||
}
|
||||
ttl = t[0]
|
||||
} else if len(t) == 1 {
|
||||
ttl = t[0]
|
||||
}
|
||||
|
||||
return &BaseKey{
|
||||
Key: key,
|
||||
Expire: expire,
|
||||
Ttl: ttl,
|
||||
}
|
||||
}
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
1913
pkg/proto/setx.pb.go
1913
pkg/proto/setx.pb.go
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
@ -1,66 +0,0 @@
|
|||
package channelx
|
||||
|
||||
import (
|
||||
"sync/atomic"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
)
|
||||
|
||||
type ChannelX struct {
|
||||
channel chan *structure.Value
|
||||
sizeByte int64
|
||||
}
|
||||
|
||||
func MakeChannelX(length int) structure.ChannelXInterface {
|
||||
return &ChannelX{
|
||||
channel: make(chan *structure.Value, length),
|
||||
sizeByte: 0,
|
||||
}
|
||||
}
|
||||
|
||||
func (c *ChannelX) SizeByte() int64 {
|
||||
return c.sizeByte
|
||||
}
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
func (c *ChannelX) RollBack() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Begin 事务相关, V2 实现
|
||||
func (c *ChannelX) Begin() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Comment 事务相关, V2 实现
|
||||
func (c *ChannelX) Comment() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (c *ChannelX) Encode() ([]byte, error) {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (c *ChannelX) Push(value string) structure.UpdateLength {
|
||||
val := structure.NewValue(value)
|
||||
up := val.GetSize()
|
||||
c.channel <- val
|
||||
atomic.AddInt64(&c.sizeByte, int64(up))
|
||||
return structure.UpdateLength(up)
|
||||
}
|
||||
|
||||
func (c *ChannelX) Pop() (string, structure.UpdateLength) {
|
||||
val := <-c.channel
|
||||
return val.ToString(), structure.UpdateLength(val.GetSize()) * -1
|
||||
}
|
||||
|
||||
func (c *ChannelX) Length() int {
|
||||
return len(c.channel)
|
||||
}
|
||||
|
||||
func (c *ChannelX) Clean() structure.UpdateLength {
|
||||
c.channel = make(chan *structure.Value, cap(c.channel))
|
||||
up := c.sizeByte
|
||||
c.sizeByte = 0
|
||||
return structure.UpdateLength(up) * -1
|
||||
}
|
|
@ -1,24 +0,0 @@
|
|||
package channelx
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestChannelX_Push(t *testing.T) {
|
||||
c := MakeChannelX(10)
|
||||
require.Equal(t, c.Length(), 0)
|
||||
|
||||
up := c.Push("111")
|
||||
require.Equal(t, 24, int(up))
|
||||
|
||||
res, up := c.Pop()
|
||||
require.Equal(t, -24, int(up))
|
||||
require.Equal(t, res, "111")
|
||||
|
||||
up = c.Push("111")
|
||||
c.Clean()
|
||||
|
||||
require.Equal(t, c.Length(), 0)
|
||||
}
|
|
@ -0,0 +1,39 @@
|
|||
// Code generated by gen-struct. DO NOT EDIT.
|
||||
// make gen-struct generated
|
||||
|
||||
package structure
|
||||
|
||||
const (
|
||||
DEFAULT_KEY = iota
|
||||
|
||||
STRING_X
|
||||
)
|
||||
|
||||
const (
|
||||
DEFAULT_COMM = iota
|
||||
SET
|
||||
GET
|
||||
ADD
|
||||
REDUCE
|
||||
SETBIT
|
||||
GETBIT
|
||||
|
||||
)
|
||||
|
||||
var CommKeyString = map[string]int {"set": STRING_X,
|
||||
"get": STRING_X,
|
||||
"add": STRING_X,
|
||||
"reduce": STRING_X,
|
||||
"setbit": STRING_X,
|
||||
"getbit": STRING_X,
|
||||
|
||||
}
|
||||
|
||||
var CommKey = map[int]int {SET: STRING_X,
|
||||
GET: STRING_X,
|
||||
ADD: STRING_X,
|
||||
REDUCE: STRING_X,
|
||||
SETBIT: STRING_X,
|
||||
GETBIT: STRING_X,
|
||||
|
||||
}
|
|
@ -14,64 +14,3 @@ const (
|
|||
DynamicFloat
|
||||
DynamicString
|
||||
)
|
||||
|
||||
type KeyBaseInterface interface {
|
||||
SizeByte() int64
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
RollBack() error
|
||||
// Begin 事务相关, V2 实现
|
||||
Begin() error
|
||||
// Comment 事务相关, V2 实现
|
||||
Comment() error
|
||||
|
||||
Encode() ([]byte, error)
|
||||
}
|
||||
|
||||
type StringXInterface interface {
|
||||
KeyBaseInterface
|
||||
Set(string) (string, UpdateLength)
|
||||
Get() string
|
||||
Add(int32) (string, error)
|
||||
Reduce(int32) (string, error)
|
||||
Setbit(int32, bool) UpdateLength
|
||||
Getbit(int32) (bool, error)
|
||||
Getrange(start, end int32) (string, error)
|
||||
GetLength() int
|
||||
}
|
||||
|
||||
type ListXInterface interface {
|
||||
KeyBaseInterface
|
||||
LPush(...string) UpdateLength
|
||||
RPush(...string) UpdateLength
|
||||
LPop(int) ([]string, UpdateLength)
|
||||
RPop(int) ([]string, UpdateLength)
|
||||
Index(int) (string, error)
|
||||
Insert(int, bool, ...string) (UpdateLength, error)
|
||||
Length() int
|
||||
Slice(start, end int) (UpdateLength, error) // 切片, O(n)复杂度
|
||||
Range(start, end int) ([]string, error)
|
||||
Remove(value string, count int) (int, UpdateLength)
|
||||
}
|
||||
|
||||
type HashXInterface interface {
|
||||
KeyBaseInterface
|
||||
Set(key string, val string) UpdateLength
|
||||
Get(key string) (string, error)
|
||||
Del(key string) (UpdateLength, error)
|
||||
Key() []string
|
||||
Value() []string
|
||||
Item() map[string]string
|
||||
Add(renewal int, key ...string) (int, []string, error) // 访问影响成功的结果
|
||||
SetX(key string, val string) (bool, UpdateLength) // 不存在才插入
|
||||
Length() int
|
||||
Range(consur, count int, regex string) []string
|
||||
}
|
||||
|
||||
type ChannelXInterface interface {
|
||||
KeyBaseInterface
|
||||
Push(value string) UpdateLength
|
||||
Pop() (string, UpdateLength)
|
||||
Length() int
|
||||
Clean() UpdateLength
|
||||
}
|
||||
|
|
|
@ -18,7 +18,7 @@ const (
|
|||
)
|
||||
|
||||
var CommKeyString = map[string]int {
|
||||
{%- for kmp in key_maps %}
|
||||
{%- for kmp in key_maps -%}
|
||||
{% for comm in kmp.val -%}
|
||||
"{{comm}}": {{kmp.key}},
|
||||
{% endfor -%}
|
||||
|
@ -26,7 +26,7 @@ var CommKeyString = map[string]int {
|
|||
}
|
||||
|
||||
var CommKey = map[int]int {
|
||||
{%- for kmp in key_maps %}
|
||||
{%- for kmp in key_maps -%}
|
||||
{% for comm in kmp.upper -%}
|
||||
{{comm}}: {{kmp.key}},
|
||||
{% endfor -%}
|
|
@ -0,0 +1,29 @@
|
|||
// Code generated by gen-struct. DO NOT EDIT.
|
||||
// make gen-struct generated
|
||||
|
||||
package structure
|
||||
|
||||
import "gitee.com/timedb/wheatCache/pkg/proto"
|
||||
|
||||
type KeyBaseInterface interface {
|
||||
SizeByte() int64
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
RollBack() error
|
||||
// Begin 事务相关, V2 实现
|
||||
Begin() error
|
||||
// Comment 事务相关, V2 实现
|
||||
Comment() error
|
||||
|
||||
Encode() ([]byte, error)
|
||||
}
|
||||
{% for dict_item in Data %}
|
||||
{% for key, value in dict_item.items() %}
|
||||
type {{key}}Interface interface{
|
||||
KeyBaseInterface
|
||||
{% for val in value -%}
|
||||
{{val}}(*proto.{{val}}Request) (*proto.{{val}}Response, error)
|
||||
{% endfor %}
|
||||
}
|
||||
{% endfor -%}
|
||||
{%- endfor %}
|
|
@ -0,0 +1,10 @@
|
|||
# 这里定义结构体的支持的命令, 以后也许会添加结构体的命令验证
|
||||
# 定义结构体名称以及方法使, 方法全部小写,结构体名称全部大写且结构体名称需要加上 _X, 如 LIST_X
|
||||
|
||||
STRING_X:
|
||||
- set
|
||||
- get
|
||||
- add
|
||||
- reduce
|
||||
- setbit
|
||||
- getbit
|
|
@ -1,157 +0,0 @@
|
|||
package hashx
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
)
|
||||
|
||||
type HashX map[string]*structure.Value
|
||||
|
||||
func NewHashXSingle() structure.HashXInterface {
|
||||
return make(HashX)
|
||||
}
|
||||
|
||||
func (h HashX) SizeByte() int64 {
|
||||
var size int
|
||||
for _, val := range h {
|
||||
size += val.GetSize()
|
||||
}
|
||||
return int64(size)
|
||||
}
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
func (h HashX) RollBack() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Begin 事务相关, V2 实现
|
||||
func (h HashX) Begin() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Comment 事务相关, V2 实现
|
||||
func (h HashX) Comment() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (h HashX) Encode() ([]byte, error) {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (h HashX) Set(key string, val string) structure.UpdateLength {
|
||||
|
||||
var Length structure.UpdateLength
|
||||
if v, ok := h[key]; ok {
|
||||
Length -= structure.UpdateLength(v.GetSize())
|
||||
}
|
||||
|
||||
strVal := structure.NewValue(val)
|
||||
h[key] = strVal
|
||||
return Length + structure.UpdateLength(strVal.GetSize())
|
||||
}
|
||||
|
||||
func (h HashX) Get(key string) (string, error) {
|
||||
if v, ok := h[key]; ok {
|
||||
return v.ToString(), nil
|
||||
}
|
||||
|
||||
return "", errorx.New("this key does not exist in hashx, key:%s", key)
|
||||
}
|
||||
|
||||
func (h HashX) Del(key string) (structure.UpdateLength, error) {
|
||||
if v, ok := h[key]; ok {
|
||||
delete(h, key)
|
||||
return structure.UpdateLength(v.GetSize()), nil
|
||||
}
|
||||
|
||||
return 0, errorx.New("this key does not exist in hashx, key:%s", key)
|
||||
}
|
||||
|
||||
func (h HashX) Key() []string {
|
||||
result := make([]string, 0, len(h))
|
||||
for key := range h {
|
||||
result = append(result, key)
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
func (h HashX) Value() []string {
|
||||
result := make([]string, 0, len(h))
|
||||
for _, val := range h {
|
||||
result = append(result, val.ToString())
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
func (h HashX) Item() map[string]string {
|
||||
result := make(map[string]string, len(h))
|
||||
for key, val := range h {
|
||||
result[key] = val.ToString()
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
func (h HashX) Add(renewal int, keys ...string) (count int, result []string, err error) {
|
||||
for _, key := range keys {
|
||||
if v, ok := h[key]; ok {
|
||||
res, err := v.Incr(int32(renewal))
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
count += 1
|
||||
result = append(result, res)
|
||||
}
|
||||
}
|
||||
return count, result, nil
|
||||
}
|
||||
|
||||
func (h HashX) SetX(key string, val string) (bool, structure.UpdateLength) {
|
||||
if _, ok := h[key]; ok {
|
||||
return false, 0
|
||||
}
|
||||
strVal := structure.NewValue(val)
|
||||
h[key] = strVal
|
||||
return true, structure.UpdateLength(strVal.GetSize())
|
||||
}
|
||||
|
||||
func (h HashX) Length() int {
|
||||
return len(h)
|
||||
}
|
||||
|
||||
func (h HashX) Range(consur, count int, regex string) []string {
|
||||
|
||||
var reComp *regexp.Regexp
|
||||
if regex == "" {
|
||||
reComp = nil
|
||||
} else {
|
||||
reComp = regexp.MustCompile(regex)
|
||||
}
|
||||
|
||||
result := make([]string, 0)
|
||||
for _, val := range h {
|
||||
if consur > 0 {
|
||||
consur--
|
||||
continue
|
||||
}
|
||||
|
||||
if count == 0 && count != -1 {
|
||||
break
|
||||
}
|
||||
|
||||
s := val.ToString()
|
||||
if reComp == nil {
|
||||
count--
|
||||
result = append(result, s)
|
||||
continue
|
||||
}
|
||||
if reComp.MatchString(s) {
|
||||
count--
|
||||
result = append(result, s)
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
|
@ -1,113 +0,0 @@
|
|||
package hashx
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"testing"
|
||||
"unsafe"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestHashX_Set_SetX(t *testing.T) {
|
||||
h := NewHashXSingle()
|
||||
h.Set("key", "opq")
|
||||
res, err := h.Get("key")
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, "opq")
|
||||
b, _ := h.SetX("key", "opq")
|
||||
require.Equal(t, b, false)
|
||||
|
||||
b, _ = h.SetX("key1", "opq")
|
||||
require.Equal(t, b, true)
|
||||
res, err = h.Get("key1")
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, "opq")
|
||||
}
|
||||
|
||||
func TestHashX_Del(t *testing.T) {
|
||||
h := NewHashXSingle()
|
||||
up := h.Set("key", "opq")
|
||||
upu, err := h.Del("key")
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, up, upu)
|
||||
}
|
||||
|
||||
func TestHashX_Key(t *testing.T) {
|
||||
h := NewHashXSingle()
|
||||
h.Set("key", "opq")
|
||||
h.Set("key1", "opq")
|
||||
h.Set("key2", "opq")
|
||||
|
||||
require.Equal(t, h.Key(), []string{"key", "key1", "key2"})
|
||||
}
|
||||
|
||||
func TestHashX_Value(t *testing.T) {
|
||||
h := NewHashXSingle()
|
||||
h.Set("key", "opq")
|
||||
h.Set("key1", "opq")
|
||||
h.Set("key2", "opq")
|
||||
|
||||
require.Equal(t, h.Value(), []string{"opq", "opq", "opq"})
|
||||
}
|
||||
|
||||
func TestHashX_Add(t *testing.T) {
|
||||
h := NewHashXSingle()
|
||||
h.Set("1", "1")
|
||||
c, res, err := h.Add(1, "1")
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, c, 1)
|
||||
require.Equal(t, res, []string{"2"})
|
||||
|
||||
s, err := h.Get("1")
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, s, "2")
|
||||
}
|
||||
|
||||
func Test_Pointer(t *testing.T) {
|
||||
s := make([]int, 9, 20)
|
||||
lens := *(*int)(unsafe.Pointer(uintptr(unsafe.Pointer(&s)) + uintptr(8)))
|
||||
fmt.Println(lens, len(s))
|
||||
|
||||
mp := make(map[string]int)
|
||||
mp["qcrao"] = 100
|
||||
mp["stefno"] = 18
|
||||
|
||||
count := **(**uint8)(unsafe.Pointer(uintptr(unsafe.Pointer(&mp)) + uintptr(16)))
|
||||
fmt.Println(count, len(mp)) // 2
|
||||
}
|
||||
|
||||
func string2bytes(s string) []byte {
|
||||
stringHeader := (*reflect.StringHeader)(unsafe.Pointer(&s))
|
||||
|
||||
result := reflect.SliceHeader{
|
||||
Data: stringHeader.Data,
|
||||
Len: stringHeader.Len,
|
||||
Cap: stringHeader.Len,
|
||||
}
|
||||
return *(*[]byte)(unsafe.Pointer(&result))
|
||||
}
|
||||
|
||||
func TestHashX_Range(t *testing.T) {
|
||||
|
||||
reComp := regexp.MustCompile("a.+")
|
||||
require.True(t, reComp.MatchString("abbs"))
|
||||
|
||||
h := NewHashXSingle()
|
||||
h.Set("abbs", "abbs")
|
||||
h.Set("ppp", "ppp")
|
||||
h.Set("accs", "accs")
|
||||
|
||||
result := h.Range(0, 3, "")
|
||||
require.Len(t, result, 3)
|
||||
|
||||
result = h.Range(0, -1, "")
|
||||
require.Len(t, result, 3)
|
||||
|
||||
result = h.Range(0, -1, "a.+")
|
||||
require.Len(t, result, 2)
|
||||
|
||||
result = h.Range(1, -1, "a.+")
|
||||
require.Len(t, result, 1)
|
||||
}
|
|
@ -0,0 +1,24 @@
|
|||
package structure
|
||||
|
||||
type KeyBaseInterface interface {
|
||||
SizeByte() int64
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
RollBack() error
|
||||
// Begin 事务相关, V2 实现
|
||||
Begin() error
|
||||
// Comment 事务相关, V2 实现
|
||||
Comment() error
|
||||
|
||||
Encode() ([]byte, error)
|
||||
}
|
||||
|
||||
type StringXInterface interface {
|
||||
KeyBaseInterface
|
||||
Set(val string) (string, UpdateLength)
|
||||
Get() string
|
||||
Add(renewal int32) (string, error)
|
||||
Reduce(renewal int32) (string, error)
|
||||
Setbit(offer int32, val bool) UpdateLength
|
||||
Getbit(offer int32) (bool, error)
|
||||
}
|
|
@ -1,428 +0,0 @@
|
|||
package listx
|
||||
|
||||
import (
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
)
|
||||
|
||||
/*
|
||||
1. 双向链表
|
||||
2. 支持头尾操作
|
||||
3. 支持索引
|
||||
4. 支持切片
|
||||
*/
|
||||
|
||||
type ListxNode struct {
|
||||
next *ListxNode
|
||||
pre *ListxNode
|
||||
val *structure.Value
|
||||
}
|
||||
|
||||
type Listx struct {
|
||||
head *ListxNode
|
||||
tail *ListxNode
|
||||
length int
|
||||
}
|
||||
|
||||
func NewListXSingle() structure.ListXInterface {
|
||||
return &Listx{
|
||||
head: nil,
|
||||
tail: nil,
|
||||
length: 0,
|
||||
}
|
||||
}
|
||||
|
||||
func (l *Listx) initByValue(val string) int {
|
||||
if l.head == nil && l.length == 0 {
|
||||
node := &ListxNode{
|
||||
val: structure.NewValue(val),
|
||||
}
|
||||
l.head = node
|
||||
l.tail = node
|
||||
l.length = 1
|
||||
|
||||
return node.val.GetSize()
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
// 定位到 list 的元素, 支持反向索引
|
||||
func (l *Listx) location(index int) (*ListxNode, error) {
|
||||
// 正定位
|
||||
if index >= 0 {
|
||||
node := l.head
|
||||
for ; index != 0 && node != nil; index -= 1 {
|
||||
node = node.next
|
||||
}
|
||||
|
||||
if node == nil {
|
||||
return nil, errorx.New("index crosses the line")
|
||||
}
|
||||
return node, nil
|
||||
}
|
||||
|
||||
node := l.tail
|
||||
for index = (-index) - 1; index != 0 && node != nil; {
|
||||
node = node.pre
|
||||
index -= 1
|
||||
}
|
||||
|
||||
if node == nil {
|
||||
return nil, errorx.New("index crosses the line")
|
||||
}
|
||||
return node, nil
|
||||
|
||||
}
|
||||
|
||||
// 转换为左索引,负数索引
|
||||
func (l *Listx) leftIndex(index int) (int, error) {
|
||||
if index < 0 && l.length+index > 0 {
|
||||
return index, nil
|
||||
}
|
||||
|
||||
if index >= 0 && index < l.length {
|
||||
return index - l.length, nil
|
||||
}
|
||||
|
||||
return 0, errorx.New("the index is not valid, index:%d", index)
|
||||
}
|
||||
|
||||
// 转换为右索引,正数索引
|
||||
func (l *Listx) rightIndex(index int) (int, error) {
|
||||
if index >= 0 && index < l.length {
|
||||
return index, nil
|
||||
}
|
||||
|
||||
if index < 0 && l.length+index >= 0 {
|
||||
return l.length + index, nil
|
||||
}
|
||||
|
||||
return 0, errorx.New("the index is not valid, index:%d", index)
|
||||
}
|
||||
|
||||
func (l *Listx) remove(node *ListxNode) {
|
||||
|
||||
if node == nil {
|
||||
return
|
||||
}
|
||||
|
||||
l.length -= 1
|
||||
|
||||
if node == l.head {
|
||||
l.head = node.next
|
||||
node.next.pre = nil
|
||||
return
|
||||
}
|
||||
|
||||
if node == l.tail {
|
||||
l.tail = node.pre
|
||||
node.pre.next = nil
|
||||
return
|
||||
}
|
||||
|
||||
node.pre.next = node.next
|
||||
node.next.pre = node.pre
|
||||
|
||||
}
|
||||
|
||||
func (l *Listx) SizeByte() int64 {
|
||||
bytes := 0
|
||||
r := l.head
|
||||
for r != nil {
|
||||
bytes += 16 + r.val.GetSize()
|
||||
r = r.next
|
||||
}
|
||||
return int64(bytes)
|
||||
}
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
func (l *Listx) RollBack() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Begin 事务相关, V2 实现
|
||||
func (l *Listx) Begin() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
// Comment 事务相关, V2 实现
|
||||
func (l *Listx) Comment() error {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (l *Listx) Encode() ([]byte, error) {
|
||||
panic("not implemented") // TODO: Implement
|
||||
}
|
||||
|
||||
func (l *Listx) LPush(valueStr ...string) structure.UpdateLength {
|
||||
if len(valueStr) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
// 使用第一个元素尝试初始化列表
|
||||
updateLength := l.initByValue(valueStr[0])
|
||||
for i := 1; i < len(valueStr); i++ {
|
||||
head := l.head
|
||||
val := structure.NewValue(valueStr[i])
|
||||
node := &ListxNode{val: val}
|
||||
node.next = head
|
||||
head.pre = node
|
||||
l.head = node
|
||||
l.length += 1
|
||||
updateLength += val.GetSize()
|
||||
}
|
||||
return structure.UpdateLength(updateLength)
|
||||
}
|
||||
|
||||
func (l *Listx) RPush(valueStr ...string) structure.UpdateLength {
|
||||
if len(valueStr) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
updateLength := l.initByValue(valueStr[0])
|
||||
for i := 1; i < len(valueStr); i++ {
|
||||
tail := l.tail
|
||||
val := structure.NewValue(valueStr[i])
|
||||
node := &ListxNode{val: val}
|
||||
tail.next = node
|
||||
node.pre = tail
|
||||
l.tail = node
|
||||
l.length += 1
|
||||
updateLength += val.GetSize()
|
||||
}
|
||||
|
||||
return structure.UpdateLength(updateLength)
|
||||
}
|
||||
|
||||
func (l *Listx) LPop(count int) ([]string, structure.UpdateLength) {
|
||||
values := make([]string, 0, count)
|
||||
|
||||
head := l.head
|
||||
|
||||
// 动态变化长度
|
||||
updateLength := 0
|
||||
|
||||
for nodePoint := 0; head != nil && nodePoint < count; nodePoint++ {
|
||||
values = append(values, head.val.ToString())
|
||||
updateLength += head.val.GetSize()
|
||||
head = head.next
|
||||
l.length -= 1
|
||||
}
|
||||
|
||||
if head != nil {
|
||||
head.pre = nil
|
||||
} else {
|
||||
l.tail = nil
|
||||
}
|
||||
|
||||
l.head = head
|
||||
|
||||
return values, structure.UpdateLength(updateLength)
|
||||
}
|
||||
|
||||
func (l *Listx) RPop(count int) ([]string, structure.UpdateLength) {
|
||||
values := make([]string, 0, count)
|
||||
tail := l.tail
|
||||
|
||||
updateLength := 0
|
||||
|
||||
for nodePoint := 0; tail != nil && nodePoint < count; nodePoint++ {
|
||||
values = append(values, tail.val.ToString())
|
||||
updateLength += tail.val.GetSize()
|
||||
tail = tail.pre
|
||||
l.length -= 1
|
||||
}
|
||||
|
||||
if tail != nil {
|
||||
tail.next = nil
|
||||
} else {
|
||||
l.head = nil
|
||||
}
|
||||
|
||||
l.tail = tail
|
||||
|
||||
return values, structure.UpdateLength(updateLength)
|
||||
}
|
||||
|
||||
func (l *Listx) Index(index int) (string, error) {
|
||||
node, err := l.location(index)
|
||||
if err != nil {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
return node.val.ToString(), nil
|
||||
}
|
||||
|
||||
// Insert, right 为 true 右添加,否则左添加
|
||||
func (l *Listx) Insert(index int, right bool, valueStr ...string) (structure.UpdateLength, error) {
|
||||
targetNode, err := l.location(index)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
updateLength := 0
|
||||
for _, valStr := range valueStr {
|
||||
val := structure.NewValue(valStr)
|
||||
node := &ListxNode{val: val}
|
||||
|
||||
// 右插
|
||||
if right {
|
||||
node.pre = targetNode
|
||||
node.next = targetNode.next
|
||||
|
||||
targetNode.next = node
|
||||
targetNode.next.pre = node
|
||||
|
||||
// 更新尾部
|
||||
if targetNode == l.tail {
|
||||
l.tail = node
|
||||
}
|
||||
|
||||
targetNode = node
|
||||
} else {
|
||||
// 左插
|
||||
node.pre = targetNode.pre
|
||||
targetNode.pre.next = node
|
||||
|
||||
node.next = targetNode
|
||||
targetNode.pre = node
|
||||
|
||||
// 更新头部
|
||||
if targetNode == l.head {
|
||||
l.head = node
|
||||
}
|
||||
targetNode = node
|
||||
}
|
||||
|
||||
updateLength += val.GetSize()
|
||||
l.length += 1
|
||||
}
|
||||
|
||||
return structure.UpdateLength(updateLength), nil
|
||||
}
|
||||
|
||||
func (l *Listx) Length() int {
|
||||
return l.length
|
||||
}
|
||||
|
||||
// Slice 切片
|
||||
func (l *Listx) Slice(start int, end int) (structure.UpdateLength, error) {
|
||||
|
||||
startOffset, err := l.rightIndex(start)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
endRightOffset, err := l.rightIndex(end)
|
||||
if err != nil && end != l.length {
|
||||
return 0, errorx.New("index overstep the boundary, index: %d", end)
|
||||
}
|
||||
|
||||
if startOffset >= endRightOffset && endRightOffset != 0 {
|
||||
return 0, errorx.New("the start index must be larger than the end index")
|
||||
}
|
||||
|
||||
// 计算左偏移
|
||||
var endOffset int
|
||||
if end == l.length {
|
||||
endOffset = 0
|
||||
} else {
|
||||
endOffset, err = l.leftIndex(end)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
|
||||
updateLength := 0
|
||||
|
||||
// 右切片
|
||||
head := l.head
|
||||
for nodePoint := 0; head != nil && nodePoint < startOffset; nodePoint++ {
|
||||
updateLength += head.val.GetSize()
|
||||
head = head.next
|
||||
l.length -= 1
|
||||
}
|
||||
l.head = head
|
||||
head.pre = nil
|
||||
|
||||
tail := l.tail
|
||||
for nodePoint := 0; tail != nil && nodePoint < -endOffset; nodePoint++ {
|
||||
updateLength += tail.val.GetSize()
|
||||
tail = tail.pre
|
||||
l.length -= 1
|
||||
}
|
||||
|
||||
l.tail = tail
|
||||
tail.next = nil
|
||||
|
||||
return structure.UpdateLength(updateLength), nil
|
||||
}
|
||||
|
||||
// Range 遍历
|
||||
func (l *Listx) Range(start, end int) ([]string, error) {
|
||||
startOffset, err := l.rightIndex(start)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
endRightOffset, err := l.rightIndex(end)
|
||||
if err != nil && end != l.length {
|
||||
return nil, errorx.New("index overstep the boundary, index: %d", end)
|
||||
}
|
||||
|
||||
if startOffset >= endRightOffset && endRightOffset != 0 {
|
||||
return nil, errorx.New("the start index must be larger than the end index")
|
||||
}
|
||||
|
||||
head := l.head
|
||||
for nodePoint := 0; head != nil && nodePoint < startOffset; nodePoint++ {
|
||||
head = head.next
|
||||
}
|
||||
|
||||
values := make([]string, 0)
|
||||
for i := 0; i < endRightOffset-startOffset && head != nil; i++ {
|
||||
values = append(values, head.val.ToString())
|
||||
head = head.next
|
||||
}
|
||||
return values, nil
|
||||
}
|
||||
|
||||
func (l *Listx) Remove(value string, count int) (int, structure.UpdateLength) {
|
||||
|
||||
if count == 0 {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
updateLength := 0
|
||||
remCount := count
|
||||
|
||||
// 头删除
|
||||
if count > 0 {
|
||||
node := l.head
|
||||
for node != nil && remCount > 0 {
|
||||
if node.val.ToString() == value {
|
||||
l.remove(node)
|
||||
remCount--
|
||||
updateLength += node.val.GetSize()
|
||||
}
|
||||
node = node.next
|
||||
}
|
||||
|
||||
return count - remCount, structure.UpdateLength(updateLength)
|
||||
}
|
||||
|
||||
// 尾删除
|
||||
node := l.tail
|
||||
for node != nil && remCount < 0 {
|
||||
if node.val.ToString() == value {
|
||||
l.remove(node)
|
||||
remCount++
|
||||
updateLength += node.val.GetSize()
|
||||
}
|
||||
node = node.pre
|
||||
}
|
||||
|
||||
return remCount - count, structure.UpdateLength(updateLength)
|
||||
|
||||
}
|
|
@ -1,228 +0,0 @@
|
|||
package listx
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestListx_LPush_And_Pop(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
up := list.LPush("1", "2", "3")
|
||||
require.Equal(t, list.Length(), 3)
|
||||
|
||||
values, updateLength := list.LPop(3)
|
||||
|
||||
require.Equal(t, values, []string{"3", "2", "1"})
|
||||
require.Equal(t, up, updateLength)
|
||||
|
||||
list.LPush("1", "2", "3")
|
||||
values, updateLength = list.LPop(1)
|
||||
require.Equal(t, values, []string{"3"})
|
||||
require.Equal(t, int(updateLength), 24)
|
||||
|
||||
}
|
||||
|
||||
func TestListx_RPush_Pop(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
up := list.RPush("1", "2", "3")
|
||||
require.Equal(t, list.Length(), 3)
|
||||
|
||||
values, updateLength := list.LPop(3)
|
||||
require.Equal(t, values, []string{"1", "2", "3"})
|
||||
require.Equal(t, up, updateLength)
|
||||
|
||||
list.RPush("1", "2", "3")
|
||||
values, updateLength = list.RPop(2)
|
||||
require.Equal(t, values, []string{"3", "2"})
|
||||
require.Equal(t, int(updateLength), 48)
|
||||
}
|
||||
|
||||
func TestListx_location(t *testing.T) {
|
||||
list := &Listx{
|
||||
head: nil,
|
||||
tail: nil,
|
||||
length: 0,
|
||||
}
|
||||
|
||||
list.RPush("1", "2", "3")
|
||||
node, err := list.location(1)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "2")
|
||||
|
||||
node, err = list.location(0)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "1")
|
||||
|
||||
node, err = list.location(2)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "3")
|
||||
|
||||
_, err = list.location(3)
|
||||
require.Error(t, err)
|
||||
|
||||
node, err = list.location(-1)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "3")
|
||||
|
||||
node, err = list.location(-2)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "2")
|
||||
|
||||
node, err = list.location(-3)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, node.val.ToString(), "1")
|
||||
|
||||
_, err = list.location(-4)
|
||||
require.Error(t, err)
|
||||
}
|
||||
|
||||
func TestListx_Insert(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
list.LPush("a", "b", "c", "d", "e")
|
||||
val, _ := list.LPop(1)
|
||||
require.Equal(t, val, []string{"e"})
|
||||
|
||||
res, err := list.Index(1)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, "c")
|
||||
|
||||
_, err = list.Insert(1, false, "1", "2", "3")
|
||||
require.NoError(t, err)
|
||||
|
||||
// 全部取出
|
||||
val, _ = list.LPop(list.Length())
|
||||
require.Equal(t, val, []string{"d", "3", "2", "1", "c", "b", "a"})
|
||||
|
||||
list.RPush("1", "2", "3", "4", "5")
|
||||
res, err = list.Index(-2)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, res, "4")
|
||||
|
||||
_, err = list.Insert(-1, true, "6", "7")
|
||||
require.NoError(t, err)
|
||||
|
||||
val, _ = list.LPop(list.Length())
|
||||
require.Equal(t, val, []string{"1", "2", "3", "4", "5", "6", "7"})
|
||||
}
|
||||
|
||||
func TestListx_Index(t *testing.T) {
|
||||
list := &Listx{
|
||||
head: nil,
|
||||
tail: nil,
|
||||
length: 0,
|
||||
}
|
||||
|
||||
list.RPush("a", "b", "c", "d", "e")
|
||||
|
||||
index := 2
|
||||
leftIndex, err := list.leftIndex(index)
|
||||
require.NoError(t, err)
|
||||
rightIndex, err := list.rightIndex(index)
|
||||
require.NoError(t, err)
|
||||
v1, err := list.Index(leftIndex)
|
||||
require.NoError(t, err)
|
||||
v2, err := list.Index(rightIndex)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, v1, v2)
|
||||
}
|
||||
|
||||
func TestListx_Slice(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
list.RPush("a", "b", "c", "d", "e")
|
||||
|
||||
// 主流程测试
|
||||
list.Slice(1, 2)
|
||||
values, _ := list.LPop(list.Length())
|
||||
require.Equal(t, values, []string{"b"})
|
||||
|
||||
list2 := NewListXSingle()
|
||||
list2.RPush("1", "2", "3", "4", "5")
|
||||
|
||||
list2.Slice(0, 4)
|
||||
values, _ = list2.LPop(list2.Length())
|
||||
require.Equal(t, values, []string{"1", "2", "3", "4"})
|
||||
|
||||
list3 := NewListXSingle()
|
||||
list3.RPush("1", "2", "3", "4", "5")
|
||||
|
||||
list3.Slice(2, list3.Length())
|
||||
values, _ = list3.LPop(list3.Length())
|
||||
require.Equal(t, values, []string{"3", "4", "5"})
|
||||
|
||||
// 测试负数索引
|
||||
list3 = NewListXSingle()
|
||||
list3.RPush("1", "2", "3", "4", "5")
|
||||
|
||||
_, err := list3.Slice(0, -2)
|
||||
require.NoError(t, err)
|
||||
values, _ = list3.LPop(list3.Length())
|
||||
require.Equal(t, values, []string{"1", "2", "3"})
|
||||
|
||||
// 测试负数双边际
|
||||
list3 = NewListXSingle()
|
||||
list3.RPush("1", "2", "3", "4", "5")
|
||||
|
||||
_, err = list3.Slice(-3, -2)
|
||||
require.NoError(t, err)
|
||||
values, _ = list3.LPop(list3.Length())
|
||||
require.Equal(t, values, []string{"3"})
|
||||
|
||||
// 测试负数边际
|
||||
list3 = NewListXSingle()
|
||||
list3.RPush("1", "2", "3", "4", "5")
|
||||
|
||||
_, err = list3.Slice(-5, 4)
|
||||
require.NoError(t, err)
|
||||
values, _ = list3.LPop(list3.Length())
|
||||
require.Equal(t, values, []string{"1", "2", "3", "4"})
|
||||
}
|
||||
|
||||
func TestListx_Range(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
list.RPush("a", "b", "c", "d", "e")
|
||||
val, err := list.Range(0, 2)
|
||||
require.NoError(t, err)
|
||||
|
||||
require.Equal(t, val, []string{"a", "b"})
|
||||
|
||||
val, err = list.Range(0, -1)
|
||||
require.NoError(t, err)
|
||||
|
||||
require.Equal(t, val, []string{"a", "b", "c", "d"})
|
||||
|
||||
val, err = list.Range(-3, 3)
|
||||
require.NoError(t, err)
|
||||
|
||||
require.Equal(t, val, []string{"c"})
|
||||
|
||||
val, err = list.Range(-1, list.Length())
|
||||
require.NoError(t, err)
|
||||
|
||||
require.Equal(t, val, []string{})
|
||||
|
||||
_, err = list.Range(6, -1)
|
||||
require.Error(t, err)
|
||||
}
|
||||
|
||||
func TestListx_Remove(t *testing.T) {
|
||||
list := NewListXSingle()
|
||||
list.RPush("a", "b", "c", "c", "e")
|
||||
|
||||
count, up := list.Remove("c", -2)
|
||||
require.Equal(t, count, 2)
|
||||
require.Equal(t, int(up), 34)
|
||||
|
||||
res, _ := list.LPop(list.Length())
|
||||
require.Equal(t, res, []string{"a", "b", "e"})
|
||||
|
||||
list = NewListXSingle()
|
||||
list.RPush("a", "b", "c", "c", "e")
|
||||
|
||||
count, up = list.Remove("b", 1)
|
||||
require.Equal(t, count, 1)
|
||||
require.Equal(t, int(up), 17)
|
||||
|
||||
res, _ = list.LPop(list.Length())
|
||||
require.Equal(t, res, []string{"a", "c", "c", "e"})
|
||||
}
|
|
@ -1,7 +1,9 @@
|
|||
package stringx
|
||||
|
||||
import (
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
type StringSingle struct {
|
||||
|
@ -15,7 +17,7 @@ func NewStringSingle() structure.StringXInterface {
|
|||
}
|
||||
|
||||
func (s *StringSingle) SizeByte() int64 {
|
||||
return int64(s.val.GetSize())
|
||||
return int64(s.val.GetLength())
|
||||
}
|
||||
|
||||
// RollBack TODO 事务相关, V2 实现
|
||||
|
@ -48,8 +50,32 @@ func (s *StringSingle) Get() string {
|
|||
return s.val.ToString()
|
||||
}
|
||||
|
||||
func updateValueNotString(s *StringSingle, val int32) (string, error) {
|
||||
switch s.val.GetDynamicType() {
|
||||
case structure.DynamicNull:
|
||||
s.val.SetInt(int64(val))
|
||||
return strconv.Itoa(int(val)), nil
|
||||
case structure.DynamicFloat:
|
||||
f, err := s.val.ToFloat64()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
s.val.SetFloat64(f + float64(val))
|
||||
return strconv.FormatFloat(f+1, 'f', 2, 64), nil
|
||||
case structure.DynamicInt:
|
||||
i, err := s.val.ToInt()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
s.val.SetInt(int64(val) + i)
|
||||
return strconv.Itoa(int(i + int64(val))), nil
|
||||
default:
|
||||
return "", errorx.New("string cannot perform add operations")
|
||||
}
|
||||
}
|
||||
|
||||
func (s *StringSingle) Add(renewal int32) (string, error) {
|
||||
result, err := s.val.Incr(renewal)
|
||||
result, err := updateValueNotString(s, renewal)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
@ -57,7 +83,7 @@ func (s *StringSingle) Add(renewal int32) (string, error) {
|
|||
}
|
||||
|
||||
func (s *StringSingle) Reduce(renewal int32) (string, error) {
|
||||
result, err := s.val.Incr(-1 * renewal)
|
||||
result, err := updateValueNotString(s, -1*renewal)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
@ -79,15 +105,3 @@ func (s *StringSingle) Getbit(offer int32) (bool, error) {
|
|||
|
||||
return b, err
|
||||
}
|
||||
|
||||
func (s *StringSingle) Getrange(start, end int32) (string, error) {
|
||||
b, err := s.val.SliceByString(int(start), int(end))
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return string(b), nil
|
||||
}
|
||||
|
||||
func (s *StringSingle) GetLength() int {
|
||||
return s.val.GetLength()
|
||||
}
|
||||
|
|
|
@ -1,12 +1,9 @@
|
|||
package stringx
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
"unsafe"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/structure"
|
||||
"gitee.com/timedb/wheatCache/pkg/structure"
|
||||
"github.com/stretchr/testify/require"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestStringSingle_Set(t *testing.T) {
|
||||
|
@ -83,16 +80,3 @@ func TestStringSingle_Getbit(t *testing.T) {
|
|||
require.NoError(t, err)
|
||||
require.Equal(t, res, false)
|
||||
}
|
||||
|
||||
func TestStringSingle_Getrange(t *testing.T) {
|
||||
s := NewStringSingle()
|
||||
s.Set("abcdefg")
|
||||
k, err := s.Getrange(0, 3)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, "abc", k)
|
||||
}
|
||||
|
||||
func TestPointSize(t *testing.T) {
|
||||
var a *int32
|
||||
fmt.Println(unsafe.Sizeof(a))
|
||||
}
|
||||
|
|
|
@ -3,11 +3,9 @@ package structure
|
|||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"math"
|
||||
"strconv"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
)
|
||||
|
||||
// Value 提供一个基础的 动态类型
|
||||
|
@ -18,26 +16,16 @@ type Value struct {
|
|||
onType DynamicType
|
||||
}
|
||||
|
||||
func NewValue(val ...string) *Value {
|
||||
|
||||
stcValue := &Value{
|
||||
func NewValue() *Value {
|
||||
return &Value{
|
||||
val: make([]byte, defaultLen),
|
||||
length: 0,
|
||||
onType: DynamicNull,
|
||||
}
|
||||
|
||||
if len(val) > 0 {
|
||||
stcValue.InferValue(val[0])
|
||||
}
|
||||
return stcValue
|
||||
}
|
||||
|
||||
func (v *Value) GetLength() int {
|
||||
return v.length
|
||||
}
|
||||
|
||||
func (v *Value) GetSize() int {
|
||||
return len(v.val) + 16
|
||||
return len(v.val)
|
||||
}
|
||||
|
||||
func (v *Value) GetDynamicType() DynamicType {
|
||||
|
@ -148,90 +136,27 @@ func (v *Value) ChangeValueLength(f func()) UpdateLength {
|
|||
|
||||
func (v *Value) SetByte(offset int, val bool) {
|
||||
v.onType = DynamicNull // 位图使用无类型
|
||||
|
||||
// 扩容
|
||||
if len(v.val) <= offset/8 {
|
||||
newByte := make([]byte, (offset/8)+1)
|
||||
copy(newByte, v.val[:len(v.val)])
|
||||
v.val = newByte
|
||||
v.length = len(v.val)
|
||||
}
|
||||
b := byte(0)
|
||||
if val {
|
||||
// true 位
|
||||
v.val[offset/8] |= (0b1 << (offset % 8))
|
||||
b = byte(1)
|
||||
}
|
||||
|
||||
if v.length >= offset {
|
||||
v.val[offset] = b
|
||||
return
|
||||
}
|
||||
|
||||
// false 位
|
||||
v.val[offset/8] ^= (0b1 << (offset % 8))
|
||||
newByte := make([]byte, offset+1)
|
||||
newByte[offset] = b
|
||||
copy(newByte, v.val[:v.length])
|
||||
v.val = newByte
|
||||
v.length = len(newByte)
|
||||
}
|
||||
|
||||
func (v *Value) GetByte(offset int) (bool, error) {
|
||||
if len(v.val) >= offset/8 {
|
||||
// 采用 & 来运算 是否为 true
|
||||
return v.val[offset/8]&(0b1<<(offset%8)) != 0, nil
|
||||
if v.length >= offset {
|
||||
return v.val[offset] == byte(1), nil
|
||||
}
|
||||
|
||||
return false, errorx.New("the maximum length is exceeded")
|
||||
}
|
||||
|
||||
func (v *Value) SliceByString(start, end int) ([]byte, error) {
|
||||
if start > end {
|
||||
return nil, errorx.New("the end cannot be greater than the beginning")
|
||||
}
|
||||
|
||||
if v.onType == DynamicInt {
|
||||
ret, err := v.ToInt()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
value := strconv.Itoa(int(ret))
|
||||
if end > len(value) {
|
||||
return nil, errorx.New("the maximum index is exceeded, max index: %d", len(value))
|
||||
}
|
||||
return []byte(value[start:end]), nil
|
||||
}
|
||||
|
||||
if v.onType == DynamicFloat {
|
||||
ret, err := v.ToFloat64()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
value := fmt.Sprintf("%.2f", ret)
|
||||
if end > len(value) {
|
||||
return nil, errorx.New("the maximum index is exceeded, max index: %d", len(value))
|
||||
}
|
||||
return []byte(value[start:end]), nil
|
||||
}
|
||||
|
||||
if end > v.length {
|
||||
return nil, errorx.New("the maximum index is exceeded, max index: %d", v.length)
|
||||
}
|
||||
|
||||
return v.val[start:end], nil
|
||||
}
|
||||
|
||||
// 自增
|
||||
func (v *Value) Incr(renewal int32) (string, error) {
|
||||
switch v.GetDynamicType() {
|
||||
case DynamicNull:
|
||||
v.SetInt(int64(renewal))
|
||||
return strconv.Itoa(int(renewal)), nil
|
||||
case DynamicFloat:
|
||||
f, err := v.ToFloat64()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
v.SetFloat64(f + float64(renewal))
|
||||
return strconv.FormatFloat(f+float64(renewal), 'f', 2, 64), nil
|
||||
case DynamicInt:
|
||||
i, err := v.ToInt()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
v.SetInt(int64(renewal) + i)
|
||||
return strconv.Itoa(int(i + int64(renewal))), nil
|
||||
default:
|
||||
return "", errorx.New("string cannot perform add operations")
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,7 +1,6 @@
|
|||
package structure
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"testing"
|
||||
|
||||
|
@ -92,7 +91,7 @@ func TestValue_ChangeValue(t *testing.T) {
|
|||
chanageLen := value.ChangeValueLength(func() {
|
||||
value.SetString("小葵花课堂开课了")
|
||||
})
|
||||
require.Equal(t, int64(chanageLen), int64(value.GetLength()-oldLen))
|
||||
require.Equal(t, chanageLen, int64(value.GetLength()-oldLen))
|
||||
|
||||
lens := value.ChangeValueLength(func() {
|
||||
value.SetInt(100)
|
||||
|
@ -127,20 +126,4 @@ func TestValue_SetByte(t *testing.T) {
|
|||
v, err = value.GetByte(10001)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, v, true)
|
||||
require.Equal(t, value.GetSize(), (10001/8)+1+16)
|
||||
}
|
||||
|
||||
func TestValue_SetByteWei(t *testing.T) {
|
||||
k := make([]byte, 100)
|
||||
offset := 700
|
||||
k[offset/8] = 0b00000001
|
||||
k[offset/8] |= 0b1 << (offset % 8)
|
||||
|
||||
fmt.Printf("%b\n", k[offset/8])
|
||||
|
||||
fmt.Printf("%v", (k[offset/8]&(0b1<<(offset%8))) != 0)
|
||||
|
||||
k[offset/8] ^= 0b1 << (offset % 8)
|
||||
|
||||
fmt.Printf("%v", (k[offset/8]&(0b1<<(offset%8))) != 0)
|
||||
}
|
||||
|
|
|
@ -1,11 +1,10 @@
|
|||
package util
|
||||
|
||||
import (
|
||||
"gitee.com/timedb/wheatCache/pkg/errorx"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"gitee.com/wheat-os/wheatCache/pkg/errorx"
|
||||
)
|
||||
|
||||
// ParseSizeToBit
|
||||
|
@ -18,14 +17,16 @@ func ParseSizeToBit(size string) (int64, error) {
|
|||
sizeType := strings.ToUpper(unit[1])
|
||||
switch {
|
||||
case sizeType == "BIT" || sizeType == "B":
|
||||
return Res, nil
|
||||
return Res * 8, nil
|
||||
case sizeType == "KB":
|
||||
return Res * 1024, nil
|
||||
case sizeType == "MB":
|
||||
return Res * 1024 * 1024, nil
|
||||
return Res * 1024 * 8, nil
|
||||
case sizeType =="MB":
|
||||
return Res * 1024 * 1024 * 8, nil
|
||||
case sizeType == "GB":
|
||||
return Res * 1024 * 1024 * 1024, nil
|
||||
return Res * 1024 *1024 * 1024 * 8, nil
|
||||
default:
|
||||
return 0, errorx.New("your size is wrong")
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
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Reference in New Issue