Simple HTTP Put

config.json

{
    "files-bak":[
        "Z:\\tmp\\test.log"
    ],
    "files":[
        "/tmp/test.log",
        "/tmp/test-iconv.lua"
    ],
    "files2":[
        "/tmp/test-seq.log2"
    ],
    "batchsize": 10000,
    "output": "http://upload_url/paysys_post",
}

simple_log_put.go

package main

import (
	"bufio"
	"encoding/json"
	"fmt"
	"github.com/ti/nasync"
	"io"
	"io/ioutil"
	// "log"
	"net/http"
	"os"
	"path/filepath"
	"strings"
	"time"
)

type Config struct {
	BatchSize int
	Output    string
	Files     []string
}

var myClient = &http.Client{

	Transport: &http.Transport{
		MaxIdleConnsPerHost: 9999999,
	},
	Timeout: time.Second * 10,
}

func httpPost(url string, data string) {

	resp, err := myClient.Post(url,
		"application/x-www-form-urlencoded",
		strings.NewReader(data))

	if resp.StatusCode != 200 {
		panic(resp)
	}

	if err != nil {
		fmt.Println(err)
	}

	io.Copy(ioutil.Discard, resp.Body)
	resp.Body.Close()
}

func check(e error) {
	if e != nil {
		panic(e)
	}
}

func process_logs() {
	workdir, err := filepath.Abs(filepath.Dir(os.Args[0]))
	if err != nil {
		check(err)
	}
	var check_points map[string]int64
	check_points = make(map[string]int64)
	async := nasync.New(100, 100)
	defer async.Close()

	config_file, err := os.Open(filepath.Join(workdir, "config.json"))
	fmt.Println(filepath.Join(workdir, "config.json"))
	config, err := ioutil.ReadAll(config_file)
	if err != nil {
		check(err)
	}

	var cfg Config
	json.Unmarshal([]byte(config), &cfg)
	fmt.Println([]byte(config))
	fmt.Println(cfg)
	config_file.Close()

	dump_file := filepath.Join(workdir,
		"checkpoint.data")

	checkpoint_fd, err := os.Open(dump_file)
	checkpoint_read, err := ioutil.ReadAll(checkpoint_fd)
	json.Unmarshal([]byte(checkpoint_read), &check_points)
	checkpoint_fd.Close()

	tmpfile := filepath.Join(workdir,
		"checkpoint.tmp")

	var URL = cfg.Output
	var files = cfg.Files

	_ = URL

	for _, log_file := range files {
		count := 0
		fmt.Println(log_file)
		f, err := os.Open(log_file)
		check(err)

		var seek int64 = 0
		seek = check_points[log_file]
		f.Seek(seek, os.SEEK_SET)

		// reader := bufio.NewReader(f)
		// // line, err := reader.ReadString('\n')
		// // line, err = reader.ReadString('\n')
		// // _ = line
		// for {
		// line, err := reader.ReadString('\n')
		// if err != nil {
		// if err == io.EOF {
		// fmt.Printf("%#v\n", line)
		// break
		// }
		// panic(err)
		// }
		// // async.Do(httpPost, URL, line)
		// fmt.Println(line) // Println will add back the final '\n'
		// seek += int64(len(line))
		// // fmt.Printf("seek: %s\n", string(seek), seek)
		// check_points[log_file] = seek
		// }

		scanner := bufio.NewScanner(f)
		for scanner.Scan() {
			line := (scanner.Text())      // Println will add back the final '\n'
			async.Do(httpPost, URL, line) // go httpPost(URL, line)
			// fmt.Println(line) // Println will add back the final '\n'

			seek += int64(len(line) + 1) // add '\n' length
			check_points[log_file] = seek

			count++
			if count > cfg.BatchSize {
				break
			}

		}

		f.Close()
		fmt.Println(check_points)
		json_data, err := json.Marshal(check_points)
		check(err)
		err = ioutil.WriteFile(tmpfile, json_data, 0644)
		os.Rename(tmpfile, dump_file)
		time.Sleep(time.Second / 10)

	}

}

func main() {

	for {

		process_logs()
	}
}

paysys应用 1台 windows server2008 64位 8核 12G 10.20.109.163   初始用户密码:administrator  KingSoft123

后端数据库IP：10.20.122.233     端口：1521    SID：jx3db

@liuyu 。。宇哥，这里是github，不是gitlab，之前代码不是说没用了么，所以就备份到github了