cz88
基于 cz88 纯真IP数据库开发的 IP 解析服务 - 支持 http 协议请求或 rpc 协议请求，也支持第三方包的方式引入直接使用
- Go 语言编写
- 进程内缓存结果，重复的 ip 查询响应时间平均为 0.2 ms
- 支持部署后通过 http 协议或 rpc 协议请求服务
- 支持第三方包的方式引入直接使用
- 内置协程数、缓存数、CPU核心数等指标上报（未开放）
czip.txt 文件获取方式
- 通过直接安装纯真网络客户端并将其导出为 txt 文件而获得。将其命名为
czip.txt并放置在根目录下即可 - github releases 下载地址：czip.zip 。下载得到
czip.zip，解压得到czip.txt并放置在根目录下即可
第三方包引入
```go
package main
import (
"fmt"
cz88 "github.com/NuoMinMin/cz88/core"
)
func main() {
fmt.Println(cz88.GetIpInfo("210.35.117.200"))
}
```
部署方法
编译安装
安装 golang 环境。建议 go1.13 以上。
-
编译运行
go mod download go get github.com/NuoMinMin/cz88 go build -o ./cz88 github.com/NuoMinMin/cz88/cmd ./cz88
http 协议请求
| 接口 | 请求方式 | 请求字段 | 说明 |
|---|---|---|---|
| /v1/address | GET | ip | 查询 ip 地址相关信息 或 获取访问者自身 ip 地址相关信息（请求字段为空） |
| /v1/my_address | GET | 获取访问者自身 ip 地址相关信息 |
rpc 协议请求
请根据 rpc 客户端语言编译 pb/v1/service.proto 得到 pb 文件
go rpc client demo
func GetIpInfo() (*v1.AddressResp, error) {
cc, err := grpc.Dial("127.0.0.1:8108", grpc.WithInsecure())
if err != nil {
panic(err)
}
resp, err := v1.NewAppClient(cc).Address(context.TODO(), &v1.AddressReq{
Ip: "",
})
if err != nil {
errStatus, _ := status.FromError(err)
if errStatus.Code() == codes.Unavailable {
return nil, errors.New("No connection could be made because the target machine actively refused it. ")
}
return nil, errors.New(errStatus.Message())
}
return resp, nil
}
性能测试
- 随机 ip 请求测试中，首次响应时长约 50ms/请求，产生缓存后约 0.2 ms/请求
- 本人开发机压测结果如下所示
min@Rytia-Envy13
------------------
OS: Ubuntu 20.04.1 LTS on Windows 10 x86_64
Kernel: 4.4.0-19041-Microsoft
Uptime: 24 mins
Packages: 761 (dpkg)
Shell: zsh 5.8
Terminal: /dev/tty2
CPU: Intel i5-8250U (8) @ 1.800GHz
Memory: 6088MiB / 8038MiB
# ab -c 100 -t 10 "http://127.0.0.1:8107/v1/address?ip=210.35.117.200"
This is ApacheBench, Version 2.3 <$Revision: 1843412 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 127.0.0.1 (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Finished 17113 requests
Server Software:
Server Hostname: 127.0.0.1
Server Port: 8107
Document Path: /v1/address?ip=210.35.117.200
Document Length: 114 bytes
Concurrency Level: 100
Time taken for tests: 10.041 seconds
Complete requests: 17113
Failed requests: 0
Total transferred: 4073370 bytes
HTML transferred: 1951110 bytes
Requests per second: 1704.25 [#/sec] (mean)
Time per request: 58.677 [ms] (mean)
Time per request: 0.587 [ms] (mean, across all concurrent requests)
Transfer rate: 396.15 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 18 13.8 14 92
Processing: 1 40 20.8 36 197
Waiting: 1 31 17.4 27 180
Total: 1 58 22.8 53 206
Percentage of the requests served within a certain time (ms)
50% 53
66% 62
75% 70
80% 76
90% 91
95% 104
98% 116
99% 123
100% 206 (longest request)
