2020-12-29 01:17:10 -08:00
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package common
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import (
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"fmt"
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"os"
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2021-03-30 03:12:54 -07:00
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"strings"
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2021-02-04 22:43:07 -08:00
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"time"
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2020-12-29 01:17:10 -08:00
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)
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2021-03-30 03:12:54 -07:00
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var Num int64
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var End int64
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2020-12-29 01:17:10 -08:00
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var Results = make(chan string)
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var Start = true
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var LogSucTime int64
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var LogErrTime int64
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var WaitTime int64
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2020-12-29 01:17:10 -08:00
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func LogSuccess(result string) {
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LogSucTime = time.Now().Unix()
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2020-12-29 01:17:10 -08:00
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if Start {
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go SaveLog()
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Start = false
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}
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Results <- result
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}
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func SaveLog() {
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for result := range Results {
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fmt.Println(result)
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if IsSave {
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WriteFile(result, Outputfile)
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}
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}
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}
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func WriteFile(result string, filename string) {
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var text = []byte(result + "\n")
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fl, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0777)
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if err != nil {
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fmt.Printf("Open %s error, %v\n", filename, err)
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2020-12-29 01:17:10 -08:00
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return
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}
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_, err = fl.Write(text)
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fl.Close()
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if err != nil {
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fmt.Printf("Write %s error, %v\n", filename, err)
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2020-12-29 01:17:10 -08:00
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}
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}
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func LogError(errinfo interface{}) {
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if WaitTime == 0 {
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fmt.Println(fmt.Sprintf("已完成 %v/%v %v", End, Num, errinfo))
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} else if (time.Now().Unix()-LogSucTime) > WaitTime && (time.Now().Unix()-LogErrTime) > WaitTime {
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fmt.Println(fmt.Sprintf("已完成 %v/%v %v", End, Num, errinfo))
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LogErrTime = time.Now().Unix()
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}
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}
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func CheckErrs(err error) bool {
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if err == nil {
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return false
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}
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errs := []string{
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"closed by the remote host", "too many connections",
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"i/o timeout", "EOF", "A connection attempt failed",
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"established connection failed", "connection attempt failed",
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"Unable to read", "is not allowed to connect to this",
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"no pg_hba.conf entry",
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"no supported methods remain",
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"No connection could be made",
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}
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for _, key := range errs {
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if strings.Contains(strings.ToLower(err.Error()), strings.ToLower(key)) {
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return true
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}
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}
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return false
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}
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