添加redis/内存流控实现 #1
23
abstract/limit.go
Normal file
23
abstract/limit.go
Normal file
@ -0,0 +1,23 @@
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// Package abstract ...
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//
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// Description : abstract ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2024-06-20 11:33
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package abstract
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import (
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"context"
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"git.zhangdeman.cn/zhangdeman/rate_limit/define"
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)
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// IRateLimit 流控实现接口约束
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 11:33 2024/6/20
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type IRateLimit interface {
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AllowN(ctx context.Context, limitCfg *define.LimitConfig, tokenCnt int) (bool, error) // 申请N个令牌, N >= 0
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Reset(ctx context.Context, limitCfg *define.LimitConfig) error // 重置
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}
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20
define/limit.go
Normal file
20
define/limit.go
Normal file
@ -0,0 +1,20 @@
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// Package define ...
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//
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// Description : define ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2024-06-20 14:36
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package define
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// LimitConfig ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 15:17 2024/6/20
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type LimitConfig struct {
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Key string `json:"key"` // 操作的key
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Total int `json:"total"` // 令牌桶大小
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Rate int `json:"rate"` // 同步速率
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TimeInterval int64 `json:"time_interval"` // 同步的时间间隔, 单位 : s
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}
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31
go.mod
31
go.mod
@ -1,3 +1,34 @@
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module git.zhangdeman.cn/zhangdeman/rate_limit
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module git.zhangdeman.cn/zhangdeman/rate_limit
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go 1.22.4
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go 1.22.4
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require (
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git.zhangdeman.cn/zhangdeman/redis v0.0.0-20240620104455-27e193a0ea47
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github.com/go-redis/redis_rate/v10 v10.0.1
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github.com/redis/go-redis/v9 v9.5.3
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)
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require (
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git.zhangdeman.cn/zhangdeman/consts v0.0.0-20240617073616-39e82fd033ed // indirect
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git.zhangdeman.cn/zhangdeman/easymap v0.0.0-20240311030808-e2a2e6a3c211 // indirect
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git.zhangdeman.cn/zhangdeman/op_type v0.0.0-20240122104027-4928421213c0 // indirect
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git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20240618035451-8d48a6bd39dd // indirect
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git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e // indirect
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git.zhangdeman.cn/zhangdeman/wrapper v0.0.0-20240612083858-8d056baada2e // indirect
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github.com/BurntSushi/toml v1.4.0 // indirect
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|
github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 // indirect
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github.com/cespare/xxhash/v2 v2.3.0 // indirect
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
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|
github.com/go-ini/ini v1.67.0 // indirect
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|
github.com/mitchellh/go-homedir v1.1.0 // indirect
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github.com/mozillazg/go-pinyin v0.20.0 // indirect
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github.com/pkg/errors v0.9.1 // indirect
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github.com/spaolacci/murmur3 v1.1.0 // indirect
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github.com/tidwall/gjson v1.17.1 // indirect
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github.com/tidwall/match v1.1.1 // indirect
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github.com/tidwall/pretty v1.2.1 // indirect
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go.uber.org/multierr v1.11.0 // indirect
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go.uber.org/zap v1.27.0 // indirect
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golang.org/x/time v0.5.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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65
go.sum
Normal file
65
go.sum
Normal file
@ -0,0 +1,65 @@
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git.zhangdeman.cn/zhangdeman/consts v0.0.0-20240617073616-39e82fd033ed h1:BGv+y6ZdtkxI4HeSIHun0QRrIzjLnUht0bKdyO2t6n4=
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|
git.zhangdeman.cn/zhangdeman/consts v0.0.0-20240617073616-39e82fd033ed/go.mod h1:IXXaZkb7vGzGnGM5RRWrASAuwrVSNxuoe0DmeXx5g6k=
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git.zhangdeman.cn/zhangdeman/easymap v0.0.0-20240311030808-e2a2e6a3c211 h1:I/wOsRpCSRkU9vo1u703slQsmK0wnNeZzsWQOGtIAG0=
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|
git.zhangdeman.cn/zhangdeman/easymap v0.0.0-20240311030808-e2a2e6a3c211/go.mod h1:SrtvrQRdzt+8KfYzvosH++gWxo2ShPTzR1m3VQ6uX7U=
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git.zhangdeman.cn/zhangdeman/op_type v0.0.0-20240122104027-4928421213c0 h1:gUDlQMuJ4xNfP2Abl1Msmpa3fASLWYkNlqDFF/6GN0Y=
|
||||||
|
git.zhangdeman.cn/zhangdeman/op_type v0.0.0-20240122104027-4928421213c0/go.mod h1:VHb9qmhaPDAQDcS6vUiDCamYjZ4R5lD1XtVsh55KsMI=
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git.zhangdeman.cn/zhangdeman/redis v0.0.0-20240620104455-27e193a0ea47 h1:Taq1XyvDgFM/xTSEw3cUOWh4krgqfEDIzcVrqQ7Z3UE=
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git.zhangdeman.cn/zhangdeman/redis v0.0.0-20240620104455-27e193a0ea47/go.mod h1:OImVgoNTw9qWxGrgrym0wtEMdx0ekaH7vJJKIgSpdEg=
|
||||||
|
git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20240618035451-8d48a6bd39dd h1:2Y37waOVCmVvx0Rp8VGEptE2/2JVMImtxB4dKKDk/3w=
|
||||||
|
git.zhangdeman.cn/zhangdeman/serialize v0.0.0-20240618035451-8d48a6bd39dd/go.mod h1:6+7whkCmb4sJDIfH3HxNuXRveaM0gCCNWd2uXZqNtIE=
|
||||||
|
git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e h1:Q973S6CcWr1ICZhFI1STFOJ+KUImCl2BaIXm6YppBqI=
|
||||||
|
git.zhangdeman.cn/zhangdeman/util v0.0.0-20240618042405-6ee2c904644e/go.mod h1:VpPjBlwz8U+OxZuxzHQBv1aEEZ3pStH6bZvT21ADEbI=
|
||||||
|
git.zhangdeman.cn/zhangdeman/wrapper v0.0.0-20240612083858-8d056baada2e h1:+PeWa2QdYBWnL32CfAAgy0dlaRCVNmYZDH4q+9w7Gfg=
|
||||||
|
git.zhangdeman.cn/zhangdeman/wrapper v0.0.0-20240612083858-8d056baada2e/go.mod h1:US/pcq2vstE3iyxIHf53w8IeXKkZys7bj/ozLWkRYeE=
|
||||||
|
github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
|
||||||
|
github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
|
||||||
|
github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 h1:OYA+5W64v3OgClL+IrOD63t4i/RW7RqrAVl9LTZ9UqQ=
|
||||||
|
github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394/go.mod h1:Q8n74mJTIgjX4RBBcHnJ05h//6/k6foqmgE45jTQtxg=
|
||||||
|
github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
|
||||||
|
github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
|
||||||
|
github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
|
||||||
|
github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
|
||||||
|
github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
|
||||||
|
github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
|
||||||
|
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||||
|
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||||
|
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
|
||||||
|
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
|
||||||
|
github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
|
||||||
|
github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
|
||||||
|
github.com/go-redis/redis_rate/v10 v10.0.1 h1:calPxi7tVlxojKunJwQ72kwfozdy25RjA0bCj1h0MUo=
|
||||||
|
github.com/go-redis/redis_rate/v10 v10.0.1/go.mod h1:EMiuO9+cjRkR7UvdvwMO7vbgqJkltQHtwbdIQvaBKIU=
|
||||||
|
github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
|
||||||
|
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
|
||||||
|
github.com/mozillazg/go-pinyin v0.20.0 h1:BtR3DsxpApHfKReaPO1fCqF4pThRwH9uwvXzm+GnMFQ=
|
||||||
|
github.com/mozillazg/go-pinyin v0.20.0/go.mod h1:iR4EnMMRXkfpFVV5FMi4FNB6wGq9NV6uDWbUuPhP4Yc=
|
||||||
|
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
|
||||||
|
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||||
|
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||||
|
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||||
|
github.com/redis/go-redis/v9 v9.5.3 h1:fOAp1/uJG+ZtcITgZOfYFmTKPE7n4Vclj1wZFgRciUU=
|
||||||
|
github.com/redis/go-redis/v9 v9.5.3/go.mod h1:hdY0cQFCN4fnSYT6TkisLufl/4W5UIXyv0b/CLO2V2M=
|
||||||
|
github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
|
||||||
|
github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
|
||||||
|
github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
|
||||||
|
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
||||||
|
github.com/tidwall/gjson v1.17.1 h1:wlYEnwqAHgzmhNUFfw7Xalt2JzQvsMx2Se4PcoFCT/U=
|
||||||
|
github.com/tidwall/gjson v1.17.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
|
||||||
|
github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
|
||||||
|
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
|
||||||
|
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
|
||||||
|
github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
|
||||||
|
github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
|
||||||
|
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
|
||||||
|
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
|
||||||
|
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
|
||||||
|
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
|
||||||
|
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
|
||||||
|
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
|
||||||
|
golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
|
||||||
|
golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
|
||||||
|
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
|
||||||
|
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||||
|
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||||
|
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||||
54
memory.go
Normal file
54
memory.go
Normal file
@ -0,0 +1,54 @@
|
|||||||
|
// Package rate_limit ...
|
||||||
|
//
|
||||||
|
// Description : rate_limit ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 2024-06-20 20:40
|
||||||
|
package rate_limit
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"git.zhangdeman.cn/zhangdeman/rate_limit/define"
|
||||||
|
"golang.org/x/time/rate"
|
||||||
|
"sync"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
MemoryClient = &Memory{
|
||||||
|
lock: &sync.RWMutex{},
|
||||||
|
limiterTable: make(map[string]*rate.Limiter),
|
||||||
|
}
|
||||||
|
)
|
||||||
|
|
||||||
|
// Memory ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 20:40 2024/6/20
|
||||||
|
type Memory struct {
|
||||||
|
lock *sync.RWMutex
|
||||||
|
limiterTable map[string]*rate.Limiter
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Memory) AllowN(ctx context.Context, limitCfg *define.LimitConfig, tokenCnt int) (bool, error) {
|
||||||
|
limiter := m.getLimiter(limitCfg)
|
||||||
|
return limiter.AllowN(time.Now(), tokenCnt), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Memory) Reset(ctx context.Context, limitCfg *define.LimitConfig) error {
|
||||||
|
m.lock.Lock()
|
||||||
|
defer m.lock.Unlock()
|
||||||
|
delete(m.limiterTable, limitCfg.Key)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *Memory) getLimiter(limitCfg *define.LimitConfig) *rate.Limiter {
|
||||||
|
m.lock.Lock()
|
||||||
|
defer m.lock.Unlock()
|
||||||
|
if _, exist := m.limiterTable[limitCfg.Key]; !exist {
|
||||||
|
m.limiterTable[limitCfg.Key] = rate.NewLimiter(rate.Limit(limitCfg.Rate), limitCfg.Total)
|
||||||
|
}
|
||||||
|
return m.limiterTable[limitCfg.Key]
|
||||||
|
}
|
||||||
27
memory_test.go
Normal file
27
memory_test.go
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
// Package rate_limit ...
|
||||||
|
//
|
||||||
|
// Description : rate_limit ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 2024-06-20 20:55
|
||||||
|
package rate_limit
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"fmt"
|
||||||
|
"git.zhangdeman.cn/zhangdeman/rate_limit/define"
|
||||||
|
"testing"
|
||||||
|
)
|
||||||
|
|
||||||
|
func TestMemory_AllowN(t *testing.T) {
|
||||||
|
|
||||||
|
for i := 0; i < 10; i++ {
|
||||||
|
fmt.Println(MemoryClient.AllowN(context.Background(), &define.LimitConfig{
|
||||||
|
Key: "deman",
|
||||||
|
Total: 15,
|
||||||
|
Rate: 10,
|
||||||
|
TimeInterval: 10,
|
||||||
|
}, 8))
|
||||||
|
}
|
||||||
|
}
|
||||||
150
redis.go
Normal file
150
redis.go
Normal file
@ -0,0 +1,150 @@
|
|||||||
|
// Package rate_limit ...
|
||||||
|
//
|
||||||
|
// Description : rate_limit ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 2023-03-09 11:31
|
||||||
|
package rate_limit
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"git.zhangdeman.cn/zhangdeman/rate_limit/define"
|
||||||
|
"github.com/go-redis/redis_rate/v10"
|
||||||
|
redisInstance "github.com/redis/go-redis/v9"
|
||||||
|
"sync"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
RedisClient = &Redis{}
|
||||||
|
)
|
||||||
|
|
||||||
|
// Redis ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 11:44 2024/6/20
|
||||||
|
type Redis struct {
|
||||||
|
limiter *redis_rate.Limiter // limiter 限流实例
|
||||||
|
redisClient *redisInstance.Client // redis 客户端实例
|
||||||
|
lock *sync.RWMutex
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) SetRedisClient(client *redisInstance.Client) {
|
||||||
|
r.redisClient = client
|
||||||
|
r.limiter = redis_rate.NewLimiter(r.redisClient)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) AllowN(ctx context.Context, limitCfg *define.LimitConfig, tokenCnt int) (bool, error) {
|
||||||
|
if limitCfg.Total <= 0 || limitCfg.Rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, limitCfg.Key, redis_rate.Limit{
|
||||||
|
Rate: limitCfg.Rate,
|
||||||
|
Period: time.Duration(limitCfg.TimeInterval) * time.Second,
|
||||||
|
Burst: limitCfg.Total,
|
||||||
|
}, tokenCnt)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Reset(ctx context.Context, limitCfg *define.LimitConfig) error {
|
||||||
|
return r.limiter.Reset(ctx, limitCfg.Key)
|
||||||
|
}
|
||||||
|
|
||||||
|
/*func (r *Redis) Second(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.PerSecond(total), rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Minute(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.PerMinute(total), rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Hour(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.PerHour(total), rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Day(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.Limit{
|
||||||
|
Rate: rate,
|
||||||
|
Period: 24 * time.Hour,
|
||||||
|
Burst: total,
|
||||||
|
}, rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Month(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.Limit{
|
||||||
|
Rate: rate,
|
||||||
|
Period: 24 * 30 * time.Hour,
|
||||||
|
Burst: total,
|
||||||
|
}, rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Year(ctx context.Context, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.Limit{
|
||||||
|
Rate: rate,
|
||||||
|
Period: 24 * 30 * 365 * time.Hour,
|
||||||
|
Burst: total,
|
||||||
|
}, rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (r *Redis) Custom(ctx context.Context, timeInfo int64, key string, total, rate int) (bool, error) {
|
||||||
|
if total <= 0 || rate <= 0 {
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
res, err := r.limiter.AllowN(ctx, key, redis_rate.Limit{
|
||||||
|
Rate: rate,
|
||||||
|
Period: time.Duration(timeInfo) * time.Second,
|
||||||
|
Burst: total,
|
||||||
|
}, rate)
|
||||||
|
if nil != err {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
return res.Allowed > 0, nil
|
||||||
|
}
|
||||||
|
*/
|
||||||
37
redis_test.go
Normal file
37
redis_test.go
Normal file
@ -0,0 +1,37 @@
|
|||||||
|
// Package rate_limit ...
|
||||||
|
//
|
||||||
|
// Description : rate_limit ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 2024-06-20 18:01
|
||||||
|
package rate_limit
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"fmt"
|
||||||
|
"git.zhangdeman.cn/zhangdeman/rate_limit/define"
|
||||||
|
wrapRedis "git.zhangdeman.cn/zhangdeman/redis"
|
||||||
|
wrapRedisDefine "git.zhangdeman.cn/zhangdeman/redis/define"
|
||||||
|
"testing"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
func TestRedis_AllowN(t *testing.T) {
|
||||||
|
_ = wrapRedis.Client.AddClient("test_rate_limit", &wrapRedisDefine.Options{
|
||||||
|
Addr: "127.0.0.1:6379",
|
||||||
|
Password: "123456",
|
||||||
|
DB: 6,
|
||||||
|
})
|
||||||
|
RedisClient.SetRedisClient(wrapRedis.Client.GetRealClient("test_rate_limit"))
|
||||||
|
for i := 0; i < 1000; i++ {
|
||||||
|
allow, err := RedisClient.AllowN(context.Background(), &define.LimitConfig{
|
||||||
|
Key: "deman",
|
||||||
|
Total: 60,
|
||||||
|
Rate: 10,
|
||||||
|
TimeInterval: 60,
|
||||||
|
}, 8)
|
||||||
|
fmt.Println(allow, err)
|
||||||
|
time.Sleep(time.Second)
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user